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t.set(this._f32View.subarray(this._startOffset,this._startOffset+16)),this._startOffset+=e,t},matrix3x3:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+9)),this._startOffset+=e,t},identityCoefficients:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+50)),this._startOffset+=e,t},expressionCoefficients:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+29)),this._startOffset+=e,t},cameraModel:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+6)),this._startOffset+=e,t},barcodeFormat:()=>this._i32View[this._startOffset++],faceLandmarkName:()=>this._i32View[this._startOffset++],instantTrackerTransformOrientation:()=>this._i32View[this._startOffset++],logLevel:()=>this._i32View[this._startOffset++]}}setData(e){this._buffer=e,this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),this._offset=0,this._length=0,e.byteLength>=4&&(this._offset=1,this._length=this._i32View[0]),this._startOffset=-1}hasMessage(){return this._offset+1{switch(e){case 34:this._impl.log_level_set(t.logLevel());break;case 31:this._impl.analytics_project_id_set(t.string(),t.string());break;case 27:{let e=t.type(),r=this._impl.pipeline_create();this._pipeline_by_instance.set(e,r),this._pipeline_id_by_pipeline_id.set(e,e),this.serializersByPipelineId.set(e,new i((t=>{this._sender(e,t)})));break}case 28:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_destroy(r),this._pipeline_by_instance.delete(e);break}case 9:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_frame_update(r);break}case 8:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_camera_frame_submit(r,t.dataWithLength(),t.int(),t.int(),t.int(),t.matrix4x4(),t.cameraModel(),t.bool());break}case 10:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 11:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_rotation_rate_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 12:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 13:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_matrix_submit(r,t.matrix4x4());break}case 29:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=t.string(),n=this._impl.camera_source_create(i,a);this._camera_source_by_instance.set(e,n),this._pipeline_id_by_camera_source_id.set(e,r);break}case 30:{let e=t.type(),r=this._camera_source_by_instance.get(e);if(void 0===r)return;this._impl.camera_source_destroy(r),this._camera_source_by_instance.delete(e);break}case 35:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=this._impl.sequence_source_create(i);this._sequence_source_by_instance.set(e,a),this._pipeline_id_by_sequence_source_id.set(e,r);break}case 36:{let e=t.type(),r=this._sequence_source_by_instance.get(e);if(void 0===r)return;this._impl.sequence_source_destroy(r),this._sequence_source_by_instance.delete(e);break}case 2:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=this._impl.image_tracker_create(i);this._image_tracker_by_instance.set(e,a),this._pipeline_id_by_image_tracker_id.set(e,r);break}case 14:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_destroy(r),this._image_tracker_by_instance.delete(e);break}case 4:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_target_load_from_memory(r,t.dataWithLength());break}case 3:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_enabled_set(r,t.bool());break}case 20:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=this._impl.face_tracker_create(i);this._face_tracker_by_instance.set(e,a),this._pipeline_id_by_face_tracker_id.set(e,r);break}case 21:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_destroy(r),this._face_tracker_by_instance.delete(e);break}case 22:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_model_load_from_memory(r,t.dataWithLength());break}case 23:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_enabled_set(r,t.bool());break}case 24:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_max_faces_set(r,t.int());break}case 25:{let e=t.type(),r=this._impl.face_mesh_create();this._face_mesh_by_instance.set(e,r);break}case 26:{let e=t.type(),r=this._face_mesh_by_instance.get(e);if(void 0===r)return;this._impl.face_mesh_destroy(r),this._face_mesh_by_instance.delete(e);break}case 32:{let e=t.type(),r=t.faceLandmarkName(),i=this._impl.face_landmark_create(r);this._face_landmark_by_instance.set(e,i);break}case 33:{let e=t.type(),r=this._face_landmark_by_instance.get(e);if(void 0===r)return;this._impl.face_landmark_destroy(r),this._face_landmark_by_instance.delete(e);break}case 16:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=this._impl.barcode_finder_create(i);this._barcode_finder_by_instance.set(e,a),this._pipeline_id_by_barcode_finder_id.set(e,r);break}case 17:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_destroy(r),this._barcode_finder_by_instance.delete(e);break}case 18:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_enabled_set(r,t.bool());break}case 19:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_formats_set(r,t.barcodeFormat());break}case 5:{let e=t.type(),r=t.type(),i=this._pipeline_by_instance.get(r),a=this._impl.instant_world_tracker_create(i);this._instant_world_tracker_by_instance.set(e,a),this._pipeline_id_by_instant_world_tracker_id.set(e,r);break}case 15:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_destroy(r),this._instant_world_tracker_by_instance.delete(e);break}case 6:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_enabled_set(r,t.bool());break}case 7:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_anchor_pose_set_from_camera_offset_raw(r,t.float(),t.float(),t.float(),t.instantTrackerTransformOrientation());break}}}))}exploreState(){for(let[e,t]of this._pipeline_by_instance){let r=this._pipeline_id_by_pipeline_id.get(e);if(!r)continue;let i=this.serializersByPipelineId.get(r);i&&(i.sendMessage(7,(r=>{r.type(e),r.int(this._impl.pipeline_frame_number(t))})),i.sendMessage(6,(r=>{r.type(e),r.cameraModel(this._impl.pipeline_camera_model(t))})),i.sendMessage(5,(r=>{r.type(e),r.int(this._impl.pipeline_camera_frame_user_data(t))})),i.sendMessage(11,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_camera_attitude(t))})),i.sendMessage(12,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_device_attitude(t))})))}for(let[e,t]of this._camera_source_by_instance){let t=this._pipeline_id_by_camera_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._sequence_source_by_instance){let t=this._pipeline_id_by_sequence_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._image_tracker_by_instance){let r=this._pipeline_id_by_image_tracker_id.get(e);if(!r)continue;let i=this.serializersByPipelineId.get(r);if(i){i.sendMessage(19,(r=>{r.type(e),r.int(this._impl.image_tracker_target_loaded_version(t))})),i.sendMessage(1,(r=>{r.type(e),r.int(this._impl.image_tracker_anchor_count(t))}));for(let r=0;r{i.type(e),i.int(r),i.string(this._impl.image_tracker_anchor_id(t,r))}));for(let r=0;r{i.type(e),i.int(r),i.matrix4x4(this._impl.image_tracker_anchor_pose_raw(t,r))}))}}for(let[e,t]of this._face_tracker_by_instance){let r=this._pipeline_id_by_face_tracker_id.get(e);if(!r)continue;let i=this.serializersByPipelineId.get(r);if(i){i.sendMessage(18,(r=>{r.type(e),r.int(this._impl.face_tracker_model_loaded_version(t))})),i.sendMessage(13,(r=>{r.type(e),r.int(this._impl.face_tracker_anchor_count(t))}));for(let r=0;r{i.type(e),i.int(r),i.string(this._impl.face_tracker_anchor_id(t,r))}));for(let r=0;r{i.type(e),i.int(r),i.matrix4x4(this._impl.face_tracker_anchor_pose_raw(t,r))}));for(let r=0;r{i.type(e),i.int(r),i.identityCoefficients(this._impl.face_tracker_anchor_identity_coefficients(t,r))}));for(let r=0;r{i.type(e),i.int(r),i.expressionCoefficients(this._impl.face_tracker_anchor_expression_coefficients(t,r))}))}}for(let[e,t]of this._face_mesh_by_instance){let t=this._pipeline_id_by_face_mesh_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._face_landmark_by_instance){let t=this._pipeline_id_by_face_landmark_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._barcode_finder_by_instance){let r=this._pipeline_id_by_barcode_finder_id.get(e);if(!r)continue;let i=this.serializersByPipelineId.get(r);if(i){i.sendMessage(8,(r=>{r.type(e),r.int(this._impl.barcode_finder_found_number(t))}));for(let r=0;r{i.type(e),i.int(r),i.string(this._impl.barcode_finder_found_text(t,r))}));for(let r=0;r{i.type(e),i.int(r),i.barcodeFormat(this._impl.barcode_finder_found_format(t,r))}))}}for(let[e,t]of this._instant_world_tracker_by_instance){let r=this._pipeline_id_by_instant_world_tracker_id.get(e);if(!r)continue;let i=this.serializersByPipelineId.get(r);i&&i.sendMessage(4,(r=>{r.type(e),r.matrix4x4(this._impl.instant_world_tracker_anchor_pose_raw(t))}))}}}class o{constructor(){this._funcs=[]}bind(e){this._funcs.push(e)}unbind(e){let t=this._funcs.indexOf(e);t>-1&&this._funcs.splice(t,1)}emit(){for(var e=0,t=this._funcs.length;e-1&&this._funcs.splice(t,1)}emit(e){for(var t=0,r=this._funcs.length;t{this._viewports[this._viewports.length-1]=[e,t,r,i],this._underlyingViewport.call(this._gl,e,t,r,i)}}static get(e){let t=b.get(e);return t||(t=new w(e),b.set(e,t)),t}push(){this._viewports.push(this._viewports[this._viewports.length-1])}pop(){const e=this._viewports.pop(),t=this._viewports[this._viewports.length-1];e&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]||this._underlyingViewport.call(this._gl,t[0],t[1],t[2],t[3])}}var g,y=r(238);!function(e){e[e.OBJECT_URL=0]="OBJECT_URL",e[e.SRC_OBJECT=1]="SRC_OBJECT"}(g||(g={}));let v={deviceMotionMutliplier:-1,blacklisted:!1,showGyroPermissionsWarningIfNecessary:!1,showSafariPermissionsResetIfNecessary:!1,requestHighFrameRate:!1,videoWidth:640,videoHeight:480,dataWidth:320,dataHeight:240,videoElementInDOM:!1,preferMediaStreamTrackProcessorCamera:!1,preferImageBitmapCamera:!1,ios164CameraSelection:!1,relyOnConstraintsForCameraSelection:!1,forceWindowOrientation:!1};"undefined"!=typeof window&&(window.zeeProfile=v,window.location.href.indexOf("_mstppipeline")>=0&&(console.log("Configuring for MSTP camera pipeline (if supported)"),v.preferMediaStreamTrackProcessorCamera=!0),window.location.href.indexOf("_imagebitmappipeline")>=0&&(console.log("Configuring for ImageBitmap camera pipeline (if supported)"),v.preferImageBitmapCamera=!0));let E=new y.UAParser,A=(E.getOS().name||"unknown").toLowerCase(),T=(E.getEngine().name||"unknown").toLowerCase();function x(e){v.forceWindowOrientation=!0;let t=e.split(".");if(t.length>=2){const e=parseInt(t[0]),r=parseInt(t[1]);(e<11||11===e&&r<3)&&(v.blacklisted=!0),(e<12||12===e&&r<2)&&(v.videoElementInDOM=!0),(12===e&&r>=2||e>=13)&&(v.showGyroPermissionsWarningIfNecessary=!0),e>=13&&(v.showSafariPermissionsResetIfNecessary=!0),(e>=12&&r>1||e>=13)&&navigator.mediaDevices&&navigator.mediaDevices.getSupportedConstraints&&navigator.mediaDevices.getSupportedConstraints().frameRate&&(v.requestHighFrameRate=!0,e<14&&(v.videoHeight=360,v.dataHeight=180)),16===e&&r>=4&&(v.ios164CameraSelection=!0),e>=17&&(v.relyOnConstraintsForCameraSelection=!0)}}function k(e,t,r){let i=e.createShader(t);if(!i)throw new Error("Unable to create shader");e.shaderSource(i,r),e.compileShader(i);let a=e.getShaderInfoLog(i);if(a&&a.trim().length>0)throw new Error("Shader compile error: "+a);return i}"webkit"===T&&"ios"!==A&&(v.deviceMotionMutliplier=1,"undefined"!=typeof window&&void 0!==window.orientation&&x("15.0")),"webkit"===T&&"ios"===A&&(v.deviceMotionMutliplier=1,x(E.getOS().version||"15.0"));class R{constructor(e){this._gl=e,this._isPaused=!0,this._hadFrames=!1,this._isUserFacing=!1,this._cameraToScreenRotation=0,this._isUploadFrame=!0,this._computedTransformRotation=-1,this._computedFrontCameraRotation=!1,this._cameraUvTransform=h(),this._framebufferWidth=0,this._framebufferHeight=0,this._framebufferId=null,this._renderTexture=null,this._isWebGL2=!1,this._isWebGL2=e.getParameter(e.VERSION).indexOf("WebGL 2")>=0,this._isWebGL2||(this._instancedArraysExtension=this._gl.getExtension("ANGLE_instanced_arrays"))}resetGLContext(){this._framebufferId=null,this._renderTexture=null,this._vertexBuffer=void 0,this._indexBuffer=void 0,this._greyscaleShader=void 0}destroy(){this.resetGLContext()}uploadFrame(e,t,r,i){let a=this._gl;const n=w.get(a);n.push();const o=a.isEnabled(a.SCISSOR_TEST),s=a.isEnabled(a.DEPTH_TEST),_=a.isEnabled(a.BLEND),c=a.isEnabled(a.CULL_FACE),u=a.isEnabled(a.STENCIL_TEST),f=a.getParameter(a.ACTIVE_TEXTURE),l=a.getParameter(a.UNPACK_FLIP_Y_WEBGL),d=a.getParameter(a.CURRENT_PROGRAM);a.activeTexture(a.TEXTURE0);const p=a.getParameter(a.TEXTURE_BINDING_2D),h=a.getParameter(a.FRAMEBUFFER_BINDING),m=a.getParameter(a.ARRAY_BUFFER_BINDING),b=a.getParameter(a.ELEMENT_ARRAY_BUFFER_BINDING);a.disable(a.SCISSOR_TEST),a.disable(a.DEPTH_TEST),a.disable(a.BLEND),a.disable(a.CULL_FACE),a.disable(a.STENCIL_TEST),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,!1),a.bindTexture(a.TEXTURE_2D,e);const g=a.RGBA,y=a.RGBA,E=a.UNSIGNED_BYTE;a.texImage2D(a.TEXTURE_2D,0,g,y,E,t);let A=0,T=0;"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement?(A=t.videoWidth,T=t.videoHeight):(A=t.width,T=t.height),T>A&&(T=[A,A=T][0]),this._updateTransforms(r,i);let x=this._getFramebuffer(a,v.dataWidth/4,v.dataHeight),k=this._getVertexBuffer(a),R=this._getIndexBuffer(a),L=this._getGreyscaleShader(a);const 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G=0,W=0;this._isWebGL2?(G=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_DIVISOR),W=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_DIVISOR),a.vertexAttribDivisor(L.aVertexPositionLoc,0),a.vertexAttribDivisor(L.aTextureCoordLoc,0)):this._instancedArraysExtension&&(G=a.getVertexAttrib(L.aVertexPositionLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),W=a.getVertexAttrib(L.aTextureCoordLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aVertexPositionLoc,0),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aTextureCoordLoc,0)),a.bindFramebuffer(a.FRAMEBUFFER,x),a.viewport(0,0,this._framebufferWidth,this._framebufferHeight),a.clear(a.COLOR_BUFFER_BIT),a.bindBuffer(a.ARRAY_BUFFER,k),a.vertexAttribPointer(L.aVertexPositionLoc,2,a.FLOAT,!1,16,0),a.enableVertexAttribArray(L.aVertexPositionLoc),a.vertexAttribPointer(L.aTextureCoordLoc,2,a.FLOAT,!1,16,8),a.enableVertexAttribArray(L.aTextureCoordLoc),a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,R),a.useProgram(L.program),a.uniform1f(L.uTexWidthLoc,v.dataWidth),a.uniformMatrix4fv(L.uUvTransformLoc,!1,this._cameraUvTransform),a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,e),a.uniform1i(L.uSamplerLoc,0),a.drawElements(a.TRIANGLES,6,a.UNSIGNED_SHORT,0),a.bindBuffer(a.ARRAY_BUFFER,S),a.vertexAttribPointer(L.aVertexPositionLoc,F,z,M,I,P),a.bindBuffer(a.ARRAY_BUFFER,N),a.vertexAttribPointer(L.aTextureCoordLoc,B,C,D,U,V),a.bindBuffer(a.ARRAY_BUFFER,m),a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,b),O||a.disableVertexAttribArray(L.aVertexPositionLoc),q||a.disableVertexAttribArray(L.aTextureCoordLoc),this._isWebGL2?(a.vertexAttribDivisor(L.aVertexPositionLoc,G),a.vertexAttribDivisor(L.aTextureCoordLoc,W)):this._instancedArraysExtension&&(this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aVertexPositionLoc,G),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aTextureCoordLoc,W)),a.bindFramebuffer(a.FRAMEBUFFER,h),a.useProgram(d),a.bindTexture(a.TEXTURE_2D,p),a.activeTexture(f),a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL,l),n.pop(),_&&a.enable(a.BLEND),c&&a.enable(a.CULL_FACE),s&&a.enable(a.DEPTH_TEST),o&&a.enable(a.SCISSOR_TEST),u&&a.enable(a.STENCIL_TEST)}readFrame(e,t){let 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() => e.default : () => e; + return r.d(t, { a: t }), t; + }), + (r.d = (e, t) => { + for (var i in t) + r.o(t, i) && + !r.o(e, i) && + Object.defineProperty(e, i, { enumerable: !0, get: t[i] }); + }), + (r.u = (e) => e + ".zappar-cv.js"), + (r.g = (function () { + if ("object" == typeof globalThis) return globalThis; + try { + return this || new Function("return this")(); + } catch (e) { + if ("object" == typeof window) return window; + } + })()), + (r.o = (e, t) => Object.prototype.hasOwnProperty.call(e, t)), + (r.r = (e) => { + "undefined" != typeof Symbol && + Symbol.toStringTag && + Object.defineProperty(e, Symbol.toStringTag, { value: "Module" }), + Object.defineProperty(e, "__esModule", { value: !0 }); + }), + (() => { + var e; + r.g.importScripts && (e = r.g.location + ""); + var t = r.g.document; + if (!e && t && (t.currentScript && (e = t.currentScript.src), !e)) { + var i = t.getElementsByTagName("script"); + i.length && (e = i[i.length - 1].src); + } + if (!e) + throw new Error( + "Automatic publicPath is not supported in this browser" + ); + (e = e + .replace(/#.*$/, "") + .replace(/\?.*$/, "") + .replace(/\/[^\/]+$/, "/")), + (r.p = e); + })(), + (r.b = document.baseURI || self.location.href); + var i = {}; + return ( + (() => { + "use strict"; + var e, t, a, n, s, o; + r.r(i), + r.d(i, { + barcode_format_t: () => e, + face_landmark_name_t: () => t, + image_target_type_t: () => o, + initialize: () => Vt, + instant_world_tracker_transform_orientation_t: () => a, + log_level_t: () => n, + }), + (function (e) { + (e[(e.UNKNOWN = 131072)] = "UNKNOWN"), + (e[(e.AZTEC = 1)] = "AZTEC"), + (e[(e.CODABAR = 2)] = "CODABAR"), + (e[(e.CODE_39 = 4)] = "CODE_39"), + (e[(e.CODE_93 = 8)] = "CODE_93"), + (e[(e.CODE_128 = 16)] = "CODE_128"), + (e[(e.DATA_MATRIX = 32)] = "DATA_MATRIX"), + (e[(e.EAN_8 = 64)] = "EAN_8"), + (e[(e.EAN_13 = 128)] = "EAN_13"), + (e[(e.ITF = 256)] = "ITF"), + (e[(e.MAXICODE = 512)] = "MAXICODE"), + (e[(e.PDF_417 = 1024)] = "PDF_417"), + (e[(e.QR_CODE = 2048)] = "QR_CODE"), + (e[(e.RSS_14 = 4096)] = "RSS_14"), + (e[(e.RSS_EXPANDED = 8192)] = "RSS_EXPANDED"), + (e[(e.UPC_A = 16384)] = "UPC_A"), + (e[(e.UPC_E = 32768)] = "UPC_E"), + (e[(e.UPC_EAN_EXTENSION = 65536)] = "UPC_EAN_EXTENSION"), + (e[(e.ALL = 131071)] = "ALL"); + })(e || (e = {})), + (function (e) { + (e[(e.EYE_LEFT = 0)] = "EYE_LEFT"), + (e[(e.EYE_RIGHT = 1)] = "EYE_RIGHT"), + (e[(e.EAR_LEFT = 2)] = "EAR_LEFT"), + (e[(e.EAR_RIGHT = 3)] = "EAR_RIGHT"), + (e[(e.NOSE_BRIDGE = 4)] = "NOSE_BRIDGE"), + (e[(e.NOSE_TIP = 5)] = "NOSE_TIP"), + (e[(e.NOSE_BASE = 6)] = "NOSE_BASE"), + (e[(e.LIP_TOP = 7)] = "LIP_TOP"), + (e[(e.LIP_BOTTOM = 8)] = "LIP_BOTTOM"), + (e[(e.MOUTH_CENTER = 9)] = "MOUTH_CENTER"), + (e[(e.CHIN = 10)] = "CHIN"), + (e[(e.EYEBROW_LEFT = 11)] = "EYEBROW_LEFT"), + (e[(e.EYEBROW_RIGHT = 12)] = "EYEBROW_RIGHT"); + })(t || (t = {})), + (function (e) { + (e[(e.WORLD = 3)] = "WORLD"), + (e[(e.MINUS_Z_AWAY_FROM_USER = 4)] = "MINUS_Z_AWAY_FROM_USER"), + (e[(e.MINUS_Z_HEADING = 5)] = "MINUS_Z_HEADING"), + (e[(e.UNCHANGED = 6)] = "UNCHANGED"); + })(a || (a = {})), + (function (e) { + (e[(e.LOG_LEVEL_NONE = 0)] = "LOG_LEVEL_NONE"), + (e[(e.LOG_LEVEL_ERROR = 1)] = "LOG_LEVEL_ERROR"), + (e[(e.LOG_LEVEL_WARNING = 2)] = "LOG_LEVEL_WARNING"), + (e[(e.LOG_LEVEL_VERBOSE = 3)] = "LOG_LEVEL_VERBOSE"); + })(n || (n = {})), + (function (e) { + (e[(e.FRAME_PIXEL_FORMAT_I420 = 0)] = "FRAME_PIXEL_FORMAT_I420"), + (e[(e.FRAME_PIXEL_FORMAT_I420A = 1)] = + "FRAME_PIXEL_FORMAT_I420A"), + (e[(e.FRAME_PIXEL_FORMAT_I422 = 2)] = "FRAME_PIXEL_FORMAT_I422"), + (e[(e.FRAME_PIXEL_FORMAT_I444 = 3)] = "FRAME_PIXEL_FORMAT_I444"), + (e[(e.FRAME_PIXEL_FORMAT_NV12 = 4)] = "FRAME_PIXEL_FORMAT_NV12"), + (e[(e.FRAME_PIXEL_FORMAT_RGBA = 5)] = "FRAME_PIXEL_FORMAT_RGBA"), + (e[(e.FRAME_PIXEL_FORMAT_BGRA = 6)] = "FRAME_PIXEL_FORMAT_BGRA"), + (e[(e.FRAME_PIXEL_FORMAT_Y = 7)] = "FRAME_PIXEL_FORMAT_Y"); + })(s || (s = {})), + (function (e) { + (e[(e.IMAGE_TRACKER_TYPE_PLANAR = 0)] = + "IMAGE_TRACKER_TYPE_PLANAR"), + (e[(e.IMAGE_TRACKER_TYPE_CYLINDRICAL = 1)] = + "IMAGE_TRACKER_TYPE_CYLINDRICAL"), + (e[(e.IMAGE_TRACKER_TYPE_CONICAL = 2)] = + "IMAGE_TRACKER_TYPE_CONICAL"); + })(o || (o = {})); + class _ { + constructor(e) { + (this._messageSender = e), + (this._freeBufferPool = []), + (this._buffer = new ArrayBuffer(16)), + (this._i32View = new Int32Array(this._buffer)), + (this._f32View = new Float32Array(this._buffer)), + (this._f64View = new Float64Array(this._buffer)), + (this._u8View = new Uint8Array(this._buffer)), + (this._u8cView = new Uint8ClampedArray(this._buffer)), + (this._u16View = new Uint16Array(this._buffer)), + (this._u32View = new Uint32Array(this._buffer)), + (this._offset = 1), + (this._startOffset = -1), + (this._timeoutSet = !1), + (this._appender = { + int: (e) => this.int(e), + bool: (e) => this.int(e ? 1 : 0), + float: (e) => this.float(e), + string: (e) => this.string(e), + dataWithLength: (e) => this.arrayBuffer(e), + type: (e) => this.int(e), + matrix4x4: (e) => this.float32ArrayBuffer(e), + matrix3x3: (e) => this.float32ArrayBuffer(e), + identityCoefficients: (e) => this.float32ArrayBuffer(e), + expressionCoefficients: (e) => this.float32ArrayBuffer(e), + cameraModel: (e) => this.float32ArrayBuffer(e), + timestamp: (e) => this.double(e), + barcodeFormat: (e) => this.int(e), + faceLandmarkName: (e) => this.int(e), + instantTrackerTransformOrientation: (e) => this.int(e), + logLevel: (e) => this.int(e), + }), + this._freeBufferPool.push(new ArrayBuffer(16)), + this._freeBufferPool.push(new ArrayBuffer(16)); + } + bufferReturn(e) { + this._freeBufferPool.push(e); + } + _ensureArrayBuffer(e) { + let t, + r = 4 * (this._offset + e + 8); + if (this._buffer && this._buffer.byteLength >= r) return; + if (!t) { + let e = r; + e--, + (e |= e >> 1), + (e |= e >> 2), + (e |= e >> 4), + (e |= e >> 8), + (e |= e >> 16), + e++, + (t = new ArrayBuffer(e)); + } + let i = this._buffer ? this._i32View : void 0; + (this._buffer = t), + (this._i32View = new Int32Array(this._buffer)), + (this._f32View = new Float32Array(this._buffer)), + (this._f64View = new Float64Array(this._buffer)), + (this._u8View = new Uint8Array(this._buffer)), + (this._u8cView = new Uint8ClampedArray(this._buffer)), + (this._u16View = new Uint16Array(this._buffer)), + (this._u32View = new Uint32Array(this._buffer)), + i && this._i32View.set(i.subarray(0, this._offset)); + } + sendMessage(e, t) { + this._ensureArrayBuffer(4), + (this._startOffset = this._offset), + (this._i32View[this._offset + 1] = e), + (this._offset += 2), + t(this._appender), + (this._i32View[this._startOffset] = + this._offset - this._startOffset), + (this._startOffset = -1), + this._sendOneTime(); + } + _sendOneTime() { + !1 === this._timeoutSet && + ((this._timeoutSet = !0), + setTimeout(() => { + (this._timeoutSet = !1), this._send(); + }, 0)); + } + _send() { + 0 !== this._freeBufferPool.length + ? ((this._i32View[0] = this._offset), + this._messageSender(this._buffer), + (this._buffer = void 0), + (this._buffer = this._freeBufferPool.pop()), + (this._i32View = new Int32Array(this._buffer)), + (this._f32View = new Float32Array(this._buffer)), + (this._f64View = new Float64Array(this._buffer)), + (this._u8View = new Uint8Array(this._buffer)), + (this._u8cView = new Uint8ClampedArray(this._buffer)), + (this._u16View = new Uint16Array(this._buffer)), + (this._u32View = new Uint32Array(this._buffer)), + (this._offset = 1), + (this._startOffset = -1)) + : this._sendOneTime(); + } + int(e) { + this._ensureArrayBuffer(1), + (this._i32View[this._offset] = e), + this._offset++; + } + double(e) { + this._ensureArrayBuffer(2), + this._offset % 2 == 1 && this._offset++, + (this._f64View[this._offset / 2] = e), + (this._offset += 2); + } + float(e) { + this._ensureArrayBuffer(1), + (this._f32View[this._offset] = e), + this._offset++; + } + int32Array(e) { + this._ensureArrayBuffer(e.length); + for (let t = 0; t < e.length; ++t) + this._i32View[this._offset + t] = e[t]; + this._offset += e.length; + } + float32Array(e) { + this._ensureArrayBuffer(e.length); + for (let t = 0; t < e.length; ++t) + this._f32View[this._offset + t] = e[t]; + this._offset += e.length; + } + booleanArray(e) { + this._ensureArrayBuffer(e.length); + for (let t = 0; t < e.length; ++t) + this._i32View[this._offset + t] = e[t] ? 1 : 0; + this._offset += e.length; + } + uint8ArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.byteLength), + this._offset++, + this._u8View.set(e, 4 * this._offset), + (this._offset += e.byteLength >> 2), + 0 != (3 & e.byteLength) && this._offset++; + } + arrayBuffer(e) { + let t = new Uint8Array(e); + this.uint8ArrayBuffer(t); + } + uint8ClampedArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.byteLength), + this._offset++, + this._u8cView.set(e, 4 * this._offset), + (this._offset += e.byteLength >> 2), + 0 != (3 & e.byteLength) && this._offset++; + } + float32ArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.length), + this._offset++, + this._f32View.set(e, this._offset), + (this._offset += e.length); + } + uint16ArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.length), + this._offset++; + let t = 2 * this._offset; + this._u16View.set(e, t), + (this._offset += e.length >> 1), + 0 != (1 & e.length) && this._offset++; + } + int32ArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.length), + this._offset++, + this._i32View.set(e, this._offset), + (this._offset += e.length); + } + uint32ArrayBuffer(e) { + this._ensureArrayBuffer(e.byteLength / 4), + (this._i32View[this._offset] = e.length), + this._offset++, + this._u32View.set(e, this._offset), + (this._offset += e.length); + } + string(e) { + let t = new TextEncoder().encode(e); + this._ensureArrayBuffer(t.byteLength / 4), + (this._i32View[this._offset] = t.byteLength), + this._offset++, + this._u8View.set(t, 4 * this._offset), + (this._offset += t.byteLength >> 2), + 0 != (3 & t.byteLength) && this._offset++; + } + } + class c { + constructor() { + (this._buffer = new ArrayBuffer(0)), + (this._i32View = new Int32Array(this._buffer)), + (this._f32View = new Float32Array(this._buffer)), + (this._f64View = new Float64Array(this._buffer)), + (this._u8View = new Uint8Array(this._buffer)), + (this._u16View = new Uint16Array(this._buffer)), + (this._u32View = new Uint32Array(this._buffer)), + (this._offset = 0), + (this._length = 0), + (this._startOffset = -1), + (this._processor = { + int: () => this._i32View[this._startOffset++], + bool: () => 1 === this._i32View[this._startOffset++], + type: () => this._i32View[this._startOffset++], + float: () => this._f32View[this._startOffset++], + timestamp: () => { + this._startOffset % 2 == 1 && this._startOffset++; + let e = this._f64View[this._startOffset / 2]; + return (this._startOffset += 2), e; + }, + string: () => { + let e = this._i32View[this._startOffset++], + t = new TextDecoder().decode( + new Uint8Array(this._buffer, 4 * this._startOffset, e) + ); + return ( + (this._startOffset += e >> 2), + 0 != (3 & e) && this._startOffset++, + t + ); + }, + dataWithLength: () => { + let e = this._i32View[this._startOffset++], + t = new Uint8Array(e); + return ( + t.set( + this._u8View.subarray( + 4 * this._startOffset, + 4 * this._startOffset + e + ) + ), + (this._startOffset += t.byteLength >> 2), + 0 != (3 & t.byteLength) && this._startOffset++, + t.buffer + ); + }, + matrix4x4: () => { + let e = this._i32View[this._startOffset++], + t = new Float32Array(e); + return ( + t.set( + this._f32View.subarray( + this._startOffset, + this._startOffset + 16 + ) + ), + (this._startOffset += e), + t + ); + }, + matrix3x3: () => { + let e = this._i32View[this._startOffset++], + t = new Float32Array(e); + return ( + t.set( + this._f32View.subarray( + this._startOffset, + this._startOffset + 9 + ) + ), + (this._startOffset += e), + t + ); + }, + identityCoefficients: () => { + let e = this._i32View[this._startOffset++], + t = new Float32Array(e); + return ( + t.set( + this._f32View.subarray( + this._startOffset, + this._startOffset + 50 + ) + ), + (this._startOffset += e), + t + ); + }, + expressionCoefficients: () => { + let e = this._i32View[this._startOffset++], + t = new Float32Array(e); + return ( + t.set( + this._f32View.subarray( + this._startOffset, + this._startOffset + 29 + ) + ), + (this._startOffset += e), + t + ); + }, + cameraModel: () => { + let e = this._i32View[this._startOffset++], + t = new Float32Array(e); + return ( + t.set( + this._f32View.subarray( + this._startOffset, + this._startOffset + 6 + ) + ), + (this._startOffset += e), + t + ); + }, + barcodeFormat: () => this._i32View[this._startOffset++], + faceLandmarkName: () => this._i32View[this._startOffset++], + instantTrackerTransformOrientation: () => + this._i32View[this._startOffset++], + logLevel: () => this._i32View[this._startOffset++], + }); + } + setData(e) { + (this._buffer = e), + (this._i32View = new Int32Array(this._buffer)), + (this._f32View = new Float32Array(this._buffer)), + (this._f64View = new Float64Array(this._buffer)), + (this._u8View = new Uint8Array(this._buffer)), + (this._u16View = new Uint16Array(this._buffer)), + (this._u32View = new Uint32Array(this._buffer)), + (this._offset = 0), + (this._length = 0), + e.byteLength >= 4 && + ((this._offset = 1), (this._length = this._i32View[0])), + (this._startOffset = -1); + } + hasMessage() { + return this._offset + 1 < this._length; + } + forMessages(e) { + for (; this.hasMessage(); ) { + let t = this._i32View[this._offset], + r = this._i32View[this._offset + 1]; + (this._startOffset = this._offset + 2), + (this._offset += t), + e(r, this._processor); + } + } + } + class l { + constructor(e) { + (this._messageSender = e), + (this._globalState = { log_level: 1 }), + (this.serializer = new _((e) => { + this._messageSender(e); + })), + (this.deserializer = new c()), + (this._latestId = 1), + (this._pipeline_state_by_instance = new Map()), + (this._camera_source_state_by_instance = new Map()), + (this._sequence_source_state_by_instance = new Map()), + (this._image_tracker_state_by_instance = new Map()), + (this._face_tracker_state_by_instance = new Map()), + (this._face_mesh_state_by_instance = new Map()), + (this._face_landmark_state_by_instance = new Map()), + (this._barcode_finder_state_by_instance = new Map()), + (this._instant_world_tracker_state_by_instance = new Map()), + (this.impl = { + log_level: () => this._globalState.log_level, + log_level_set: (e) => { + this.serializer.sendMessage(34, (t) => { + t.logLevel(e); + }); + }, + analytics_project_id_set: (e, t) => { + this.serializer.sendMessage(31, (r) => { + r.string(e), r.string(t); + }); + }, + pipeline_create: () => { + let e = this._latestId++, + t = { + current_frame_user_data: 0, + camera_model: new Float32Array([ + 300, 300, 160, 120, 0, 0, + ]), + camera_pose: new Float32Array([ + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, + ]), + camera_frame_camera_attitude: new Float32Array([ + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, + ]), + camera_frame_device_attitude: new Float32Array([ + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, + ]), + frame_number: 0, + }; + return ( + this._pipeline_state_by_instance.set(e, t), + this.serializer.sendMessage(27, (t) => { + t.type(e); + }), + e + ); + }, + pipeline_destroy: (e) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._pipeline_state_by_instance.delete(e), + this.serializer.sendMessage(28, (t) => { + t.type(e); + }); + }, + pipeline_frame_update: (e) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(9, (t) => { + t.type(e); + }); + }, + pipeline_frame_number: (e) => { + let t = this._pipeline_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.frame_number; + }, + pipeline_camera_model: (e) => { + let t = this._pipeline_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.camera_model; + }, + pipeline_camera_frame_user_data: (e) => { + let t = this._pipeline_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.current_frame_user_data; + }, + pipeline_camera_frame_submit: (e, t, r, i, a, n, s, o) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(8, (_) => { + _.type(e), + _.dataWithLength(t), + _.int(r), + _.int(i), + _.int(a), + _.matrix4x4(n), + _.cameraModel(s), + _.bool(o); + }); + }, + pipeline_camera_frame_submit_raw_pointer: ( + e, + t, + r, + i, + a, + n, + s, + o, + _, + c, + l + ) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + }, + pipeline_camera_frame_camera_attitude: (e) => { + let t = this._pipeline_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.camera_frame_camera_attitude; + }, + pipeline_camera_frame_device_attitude: (e) => { + let t = this._pipeline_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.camera_frame_device_attitude; + }, + pipeline_motion_accelerometer_submit: (e, t, r, i, a) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(10, (n) => { + n.type(e), + n.timestamp(t), + n.float(r), + n.float(i), + n.float(a); + }); + }, + pipeline_motion_rotation_rate_submit: (e, t, r, i, a) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(11, (n) => { + n.type(e), + n.timestamp(t), + n.float(r), + n.float(i), + n.float(a); + }); + }, + pipeline_motion_attitude_submit: (e, t, r, i, a) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(12, (n) => { + n.type(e), + n.timestamp(t), + n.float(r), + n.float(i), + n.float(a); + }); + }, + pipeline_motion_attitude_matrix_submit: (e, t) => { + if (!this._pipeline_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(13, (r) => { + r.type(e), r.matrix4x4(t); + }); + }, + camera_source_create: (e, t) => { + let r = this._latestId++; + return ( + this._camera_source_state_by_instance.set(r, {}), + this.serializer.sendMessage(29, (i) => { + i.type(r), i.type(e), i.string(t); + }), + r + ); + }, + camera_source_destroy: (e) => { + if (!this._camera_source_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._camera_source_state_by_instance.delete(e), + this.serializer.sendMessage(30, (t) => { + t.type(e); + }); + }, + sequence_source_create: (e) => { + let t = this._latestId++; + return ( + this._sequence_source_state_by_instance.set(t, {}), + this.serializer.sendMessage(35, (r) => { + r.type(t), r.type(e); + }), + t + ); + }, + sequence_source_destroy: (e) => { + if (!this._sequence_source_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._sequence_source_state_by_instance.delete(e), + this.serializer.sendMessage(36, (t) => { + t.type(e); + }); + }, + image_tracker_create: (e) => { + let t = this._latestId++; + return ( + this._image_tracker_state_by_instance.set(t, { + enabled: !0, + target_loaded_version: -1, + anchor_count: 0, + anchor_id: [], + anchor_pose: [], + }), + this.serializer.sendMessage(2, (r) => { + r.type(t), r.type(e); + }), + t + ); + }, + image_tracker_destroy: (e) => { + if (!this._image_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._image_tracker_state_by_instance.delete(e), + this.serializer.sendMessage(14, (t) => { + t.type(e); + }); + }, + image_tracker_target_load_from_memory: (e, t) => { + if (!this._image_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(4, (r) => { + r.type(e), r.dataWithLength(t); + }); + }, + image_tracker_target_loaded_version: (e) => { + let t = this._image_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.target_loaded_version; + }, + image_tracker_enabled: (e) => { + let t = this._image_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.enabled; + }, + image_tracker_enabled_set: (e, t) => { + if (!this._image_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(3, (r) => { + r.type(e), r.bool(t); + }); + }, + image_tracker_anchor_count: (e) => { + let t = this._image_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.anchor_count; + }, + image_tracker_anchor_id: (e, t) => { + let r = this._image_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_id[t]; + }, + image_tracker_anchor_pose_raw: (e, t) => { + let r = this._image_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_pose[t]; + }, + face_tracker_create: (e) => { + let t = this._latestId++; + return ( + this._face_tracker_state_by_instance.set(t, { + enabled: !0, + model_loaded: -1, + max_faces: 1, + anchor_count: 0, + anchor_id: [], + anchor_pose: [], + anchor_identity_coefficients: [], + anchor_expression_coefficients: [], + }), + this.serializer.sendMessage(20, (r) => { + r.type(t), r.type(e); + }), + t + ); + }, + face_tracker_destroy: (e) => { + if (!this._face_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._face_tracker_state_by_instance.delete(e), + this.serializer.sendMessage(21, (t) => { + t.type(e); + }); + }, + face_tracker_model_load_from_memory: (e, t) => { + if (!this._face_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(22, (r) => { + r.type(e), r.dataWithLength(t); + }); + }, + face_tracker_model_loaded_version: (e) => { + let t = this._face_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.model_loaded; + }, + face_tracker_enabled_set: (e, t) => { + if (!this._face_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(23, (r) => { + r.type(e), r.bool(t); + }); + }, + face_tracker_enabled: (e) => { + let t = this._face_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.enabled; + }, + face_tracker_max_faces_set: (e, t) => { + if (!this._face_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(24, (r) => { + r.type(e), r.int(t); + }); + }, + face_tracker_max_faces: (e) => { + let t = this._face_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.max_faces; + }, + face_tracker_anchor_count: (e) => { + let t = this._face_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.anchor_count; + }, + face_tracker_anchor_id: (e, t) => { + let r = this._face_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_id[t]; + }, + face_tracker_anchor_pose_raw: (e, t) => { + let r = this._face_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_pose[t]; + }, + face_tracker_anchor_identity_coefficients: (e, t) => { + let r = this._face_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_identity_coefficients[t]; + }, + face_tracker_anchor_expression_coefficients: (e, t) => { + let r = this._face_tracker_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.anchor_expression_coefficients[t]; + }, + face_mesh_create: () => { + let e = this._latestId++; + return ( + this._face_mesh_state_by_instance.set(e, {}), + this.serializer.sendMessage(25, (t) => { + t.type(e); + }), + e + ); + }, + face_mesh_destroy: (e) => { + if (!this._face_mesh_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._face_mesh_state_by_instance.delete(e), + this.serializer.sendMessage(26, (t) => { + t.type(e); + }); + }, + face_landmark_create: (e) => { + let t = this._latestId++; + return ( + this._face_landmark_state_by_instance.set(t, {}), + this.serializer.sendMessage(32, (r) => { + r.type(t), r.faceLandmarkName(e); + }), + t + ); + }, + face_landmark_destroy: (e) => { + if (!this._face_landmark_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._face_landmark_state_by_instance.delete(e), + this.serializer.sendMessage(33, (t) => { + t.type(e); + }); + }, + barcode_finder_create: (e) => { + let t = this._latestId++; + return ( + this._barcode_finder_state_by_instance.set(t, { + enabled: !0, + number_found: 0, + found_text: [], + found_format: [], + formats: 131071, + }), + this.serializer.sendMessage(16, (r) => { + r.type(t), r.type(e); + }), + t + ); + }, + barcode_finder_destroy: (e) => { + if (!this._barcode_finder_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._barcode_finder_state_by_instance.delete(e), + this.serializer.sendMessage(17, (t) => { + t.type(e); + }); + }, + barcode_finder_enabled_set: (e, t) => { + if (!this._barcode_finder_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(18, (r) => { + r.type(e), r.bool(t); + }); + }, + barcode_finder_enabled: (e) => { + let t = this._barcode_finder_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.enabled; + }, + barcode_finder_found_number: (e) => { + let t = this._barcode_finder_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.number_found; + }, + barcode_finder_found_text: (e, t) => { + let r = this._barcode_finder_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.found_text[t]; + }, + barcode_finder_found_format: (e, t) => { + let r = this._barcode_finder_state_by_instance.get(e); + if (!r) throw new Error("This object has been destroyed"); + return r.found_format[t]; + }, + barcode_finder_formats: (e) => { + let t = this._barcode_finder_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.formats; + }, + barcode_finder_formats_set: (e, t) => { + if (!this._barcode_finder_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(19, (r) => { + r.type(e), r.barcodeFormat(t); + }); + }, + instant_world_tracker_create: (e) => { + let t = this._latestId++, + r = { + enabled: !0, + pose: new Float32Array([ + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, + ]), + }; + return ( + this._instant_world_tracker_state_by_instance.set(t, r), + this.serializer.sendMessage(5, (r) => { + r.type(t), r.type(e); + }), + t + ); + }, + instant_world_tracker_destroy: (e) => { + if (!this._instant_world_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this._instant_world_tracker_state_by_instance.delete(e), + this.serializer.sendMessage(15, (t) => { + t.type(e); + }); + }, + instant_world_tracker_enabled_set: (e, t) => { + if (!this._instant_world_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(6, (r) => { + r.type(e), r.bool(t); + }); + }, + instant_world_tracker_enabled: (e) => { + let t = this._instant_world_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.enabled; + }, + instant_world_tracker_anchor_pose_raw: (e) => { + let t = this._instant_world_tracker_state_by_instance.get(e); + if (!t) throw new Error("This object has been destroyed"); + return t.pose; + }, + instant_world_tracker_anchor_pose_set_from_camera_offset_raw: ( + e, + t, + r, + i, + a + ) => { + if (!this._instant_world_tracker_state_by_instance.get(e)) + throw new Error("This object has been destroyed"); + this.serializer.sendMessage(7, (n) => { + n.type(e), + n.float(t), + n.float(r), + n.float(i), + n.instantTrackerTransformOrientation(a); + }); + }, + }); + } + processMessages(e) { + this.deserializer.setData(e), + this.deserializer.forMessages((e, t) => { + switch (e) { + case 7: { + let e = t.type(), + r = this._pipeline_state_by_instance.get(e); + if (!r) return; + r.frame_number = t.int(); + break; + } + case 6: { + let e = t.type(), + r = this._pipeline_state_by_instance.get(e); + if (!r) return; + r.camera_model = t.cameraModel(); + break; + } + case 5: { + let e = t.type(), + r = this._pipeline_state_by_instance.get(e); + if (!r) return; + r.current_frame_user_data = t.int(); + break; + } + case 11: { + let e = t.type(), + r = this._pipeline_state_by_instance.get(e); + if (!r) return; + r.camera_frame_camera_attitude = t.matrix4x4(); + break; + } + case 12: { + let e = t.type(), + r = this._pipeline_state_by_instance.get(e); + if (!r) return; + r.camera_frame_device_attitude = t.matrix4x4(); + break; + } + case 19: { + let e = t.type(), + r = this._image_tracker_state_by_instance.get(e); + if (!r) return; + r.target_loaded_version = t.int(); + break; + } + case 1: { + let e = t.type(), + r = this._image_tracker_state_by_instance.get(e); + if (!r) return; + r.anchor_count = t.int(); + break; + } + case 2: { + let e = t.type(), + r = this._image_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_id[i] = t.string(); + break; + } + case 3: { + let e = t.type(), + r = this._image_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_pose[i] = t.matrix4x4(); + break; + } + case 18: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + r.model_loaded = t.int(); + break; + } + case 13: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + r.anchor_count = t.int(); + break; + } + case 14: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_id[i] = t.string(); + break; + } + case 15: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_pose[i] = t.matrix4x4(); + break; + } + case 16: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_identity_coefficients[i] = + t.identityCoefficients(); + break; + } + case 17: { + let e = t.type(), + r = this._face_tracker_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.anchor_expression_coefficients[i] = + t.expressionCoefficients(); + break; + } + case 8: { + let e = t.type(), + r = this._barcode_finder_state_by_instance.get(e); + if (!r) return; + r.number_found = t.int(); + break; + } + case 9: { + let e = t.type(), + r = this._barcode_finder_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.found_text[i] = t.string(); + break; + } + case 10: { + let e = t.type(), + r = this._barcode_finder_state_by_instance.get(e); + if (!r) return; + let i = t.int(); + r.found_format[i] = t.barcodeFormat(); + break; + } + case 4: { + let e = t.type(), + r = this._instant_world_tracker_state_by_instance.get(e); + if (!r) return; + r.pose = t.matrix4x4(); + break; + } + } + }); + } + } + function u(e, t, r) { + let i = e.createShader(t); + if (!i) throw new Error("Unable to create shader"); + e.shaderSource(i, r), e.compileShader(i); + let a = e.getShaderInfoLog(i); + if (a && a.trim().length > 0) + throw new Error("Shader compile error: " + a); + return i; + } + function d(e, t) { + e.linkProgram(t); + let r = e.getProgramInfoLog(t); + if (r && r.trim().length > 0) throw new Error("Unable to link: " + r); + } + let f, + h, + p, + m = {}; + function g(e) { + if (p) return p; + if (((p = e.createBuffer()), !p)) + throw new Error("Unable to create buffer object"); + return ( + e.bindBuffer(e.ARRAY_BUFFER, p), + e.bufferData( + e.ARRAY_BUFFER, + new Float32Array([0, 1, 0, 0, 1, 1, 1, 0]), + e.STATIC_DRAW + ), + e.bindBuffer(e.ARRAY_BUFFER, null), + p + ); + } + let b = + "\n#ifndef GL_ES\n#define highp\n#define mediump\n#define lowp\n#endif\n\nuniform mat4 projMatrix;\nuniform mat4 cameraMatrix;\nuniform mat4 modelViewMatrix;\nattribute vec4 position;\nattribute vec2 textureCoord;\n\nvarying highp vec2 vTextureCoord;\n\nvoid main()\n{\n gl_Position = projMatrix * cameraMatrix * modelViewMatrix * position;\n vTextureCoord = textureCoord;\n}", + w = + "\n#define highp mediump\n#ifdef GL_ES\n // define default precision for float, vec, mat.\n precision highp float;\n#else\n#define highp\n#define mediump\n#define lowp\n#endif\n\nvarying highp vec2 vTextureCoord;\nuniform sampler2D skinSampler;\n\nvoid main()\n{\n gl_FragColor = texture2D(skinSampler, vTextureCoord);\n}"; + function v(e) { + if (f) return f; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, b), + i = u(e, e.FRAGMENT_SHADER, w); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "projMatrix"); + if (!a) throw new Error("Unable to get uniform location projMatrix"); + let n = e.getUniformLocation(t, "modelViewMatrix"); + if (!n) + throw new Error("Unable to get uniform location modelViewMatrix"); + let s = e.getUniformLocation(t, "cameraMatrix"); + if (!s) + throw new Error("Unable to get uniform location cameraMatrix"); + let o = e.getUniformLocation(t, "skinSampler"); + if (!o) throw new Error("Unable to get uniform location skinSampler"); + return ( + (f = { + prog: t, + unif_matrix: n, + unif_proj: a, + unif_camera: s, + unif_skinSampler: o, + attr_position: e.getAttribLocation(t, "position"), + attr_textureCoord: e.getAttribLocation(t, "textureCoord"), + }), + f + ); + } + var y = 1e-6, + E = "undefined" != typeof Float32Array ? Float32Array : Array; + function A() { + var e = new E(16); + return ( + E != Float32Array && + ((e[1] = 0), + (e[2] = 0), + (e[3] = 0), + (e[4] = 0), + (e[6] = 0), + (e[7] = 0), + (e[8] = 0), + (e[9] = 0), + (e[11] = 0), + (e[12] = 0), + (e[13] = 0), + (e[14] = 0)), + (e[0] = 1), + (e[5] = 1), + (e[10] = 1), + (e[15] = 1), + e + ); + } + function T(e, t) { + var r = t[0], + i = t[1], + a = t[2], + n = t[3], + s = t[4], + o = t[5], + _ = t[6], + c = t[7], + l = t[8], + u = t[9], + d = t[10], + f = t[11], + h = t[12], + p = t[13], + m = t[14], + g = t[15], + b = r * o - i * s, + w = r * _ - a * s, + v = r * c - n * s, + y = i * _ - a * o, + E = i * c - n * o, + A = a * c - n * _, + T = l * p - u * h, + x = l * m - d * h, + R = l * g - f * h, + k = u * m - d * p, + F = u * g - f * p, + L = d * g - f * m, + M = b * L - w * F + v * k + y * R - E * x + A * T; + return M + ? ((M = 1 / M), + (e[0] = (o * L - _ * F + c * k) * M), + (e[1] = (a * F - i * L - n * k) * M), + (e[2] = (p * A - m * E + g * y) * M), + (e[3] = (d * E - u * A - f * y) * M), + (e[4] = (_ * R - s * L - c * x) * M), + (e[5] = (r * L - a * R + n * x) * M), + (e[6] = (m * v - h * A - g * w) * M), + (e[7] = (l * A - d * v + f * w) * M), + (e[8] = (s * F - o * R + c * T) * M), + (e[9] = (i * R - r * F - n * T) * M), + (e[10] = (h * E - p * v + g * b) * M), + (e[11] = (u * v - l * E - f * b) * M), + (e[12] = (o * x - s * k - _ * T) * M), + (e[13] = (r * k - i * x + a * T) * M), + (e[14] = (p * w - h * y - m * b) * M), + (e[15] = (l * y - u * w + d * b) * M), + e) + : null; + } + function x(e, t, r) { + var i = t[0], + a = t[1], + n = t[2], + s = t[3], + o = t[4], + _ = t[5], + c = t[6], + l = t[7], + u = t[8], + d = t[9], + f = t[10], + h = t[11], + p = t[12], + m = t[13], + g = t[14], + b = t[15], + w = r[0], + v = r[1], + y = r[2], + E = r[3]; + return ( + (e[0] = w * i + v * o + y * u + E * p), + (e[1] = w * a + v * _ + y * d + E * m), + (e[2] = w * n + v * c + y * f + E * g), + (e[3] = w * s + v * l + y * h + E * b), + (w = r[4]), + (v = r[5]), + (y = r[6]), + (E = r[7]), + (e[4] = w * i + v * o + y * u + E * p), + (e[5] = w * a + v * _ + y * d + E * m), + (e[6] = w * n + v * c + y * f + E * g), + (e[7] = w * s + v * l + y * h + E * b), + (w = r[8]), + (v = r[9]), + (y = r[10]), + (E = r[11]), + (e[8] = w * i + v * o + y * u + E * p), + (e[9] = w * a + v * _ + y * d + E * m), + (e[10] = w * n + v * c + y * f + E * g), + (e[11] = w * s + v * l + y * h + E * b), + (w = r[12]), + (v = r[13]), + (y = r[14]), + (E = r[15]), + (e[12] = w * i + v * o + y * u + E * p), + (e[13] = w * a + v * _ + y * d + E * m), + (e[14] = w * n + v * c + y * f + E * g), + (e[15] = w * s + v * l + y * h + E * b), + e + ); + } + function R(e, t) { + return ( + (e[0] = 1), + (e[1] = 0), + (e[2] = 0), + (e[3] = 0), + (e[4] = 0), + (e[5] = 1), + (e[6] = 0), + (e[7] = 0), + (e[8] = 0), + (e[9] = 0), + (e[10] = 1), + (e[11] = 0), + (e[12] = t[0]), + (e[13] = t[1]), + (e[14] = t[2]), + (e[15] = 1), + e + ); + } + function k(e, t) { + return ( + (e[0] = t[0]), + (e[1] = 0), + (e[2] = 0), + (e[3] = 0), + (e[4] = 0), + (e[5] = t[1]), + (e[6] = 0), + (e[7] = 0), + (e[8] = 0), + (e[9] = 0), + (e[10] = t[2]), + (e[11] = 0), + (e[12] = 0), + (e[13] = 0), + (e[14] = 0), + (e[15] = 1), + e + ); + } + function F(e, t, r) { + var i, + a, + n, + s = r[0], + o = r[1], + _ = r[2], + c = Math.hypot(s, o, _); + return c < y + ? null + : ((s *= c = 1 / c), + (o *= c), + (_ *= c), + (i = Math.sin(t)), + (n = 1 - (a = Math.cos(t))), + (e[0] = s * s * n + a), + (e[1] = o * s * n + _ * i), + (e[2] = _ * s * n - o * i), + (e[3] = 0), + (e[4] = s * o * n - _ * i), + (e[5] = o * o * n + a), + (e[6] = _ * o * n + s * i), + (e[7] = 0), + (e[8] = s * _ * n + o * i), + (e[9] = o * _ * n - s * i), + (e[10] = _ * _ * n + a), + (e[11] = 0), + (e[12] = 0), + (e[13] = 0), + (e[14] = 0), + (e[15] = 1), + e); + } + function L() { + var e = new E(3); + return E != Float32Array && ((e[0] = 0), (e[1] = 0), (e[2] = 0)), e; + } + function M(e, t) { + var r = t[0], + i = t[1], + a = t[2], + n = r * r + i * i + a * a; + return ( + n > 0 && (n = 1 / Math.sqrt(n)), + (e[0] = t[0] * n), + (e[1] = t[1] * n), + (e[2] = t[2] * n), + e + ); + } + function I(e, t, r) { + var i = t[0], + a = t[1], + n = t[2], + s = r[0], + o = r[1], + _ = r[2]; + return ( + (e[0] = a * _ - n * o), + (e[1] = n * s - i * _), + (e[2] = i * o - a * s), + e + ); + } + function S(e, t, r) { + var i = t[0], + a = t[1], + n = t[2], + s = r[3] * i + r[7] * a + r[11] * n + r[15]; + return ( + (s = s || 1), + (e[0] = (r[0] * i + r[4] * a + r[8] * n + r[12]) / s), + (e[1] = (r[1] * i + r[5] * a + r[9] * n + r[13]) / s), + (e[2] = (r[2] * i + r[6] * a + r[10] * n + r[14]) / s), + e + ); + } + Math.random, + Math.PI, + Math.hypot || + (Math.hypot = function () { + for (var e = 0, t = arguments.length; t--; ) + e += arguments[t] * arguments[t]; + return Math.sqrt(e); + }), + L(); + var C, + U = r(238); + !(function (e) { + (e[(e.OBJECT_URL = 0)] = "OBJECT_URL"), + (e[(e.SRC_OBJECT = 1)] = "SRC_OBJECT"); + })(C || (C = {})); + let D = { + deviceMotionMutliplier: -1, + blacklisted: !1, + showGyroPermissionsWarningIfNecessary: !1, + showSafariPermissionsResetIfNecessary: !1, + requestHighFrameRate: !1, + videoWidth: 640, + videoHeight: 480, + dataWidth: 320, + dataHeight: 240, + videoElementInDOM: !1, + preferMediaStreamTrackProcessorCamera: !1, + preferImageBitmapCamera: !1, + ios164CameraSelection: !1, + relyOnConstraintsForCameraSelection: !1, + forceWindowOrientation: !1, + }; + "undefined" != typeof window && + ((window.zeeProfile = D), + window.location.href.indexOf("_mstppipeline") >= 0 && + (console.log("Configuring for MSTP camera pipeline (if supported)"), + (D.preferMediaStreamTrackProcessorCamera = !0)), + window.location.href.indexOf("_imagebitmappipeline") >= 0 && + (console.log( + "Configuring for ImageBitmap camera pipeline (if supported)" + ), + (D.preferImageBitmapCamera = !0))); + let P = new U.UAParser(), + B = (P.getOS().name || "unknown").toLowerCase(), + O = (P.getEngine().name || "unknown").toLowerCase(); + function z(e) { + D.forceWindowOrientation = !0; + let t = e.split("."); + if (t.length >= 2) { + const e = parseInt(t[0]), + r = parseInt(t[1]); + (e < 11 || (11 === e && r < 3)) && (D.blacklisted = !0), + (e < 12 || (12 === e && r < 2)) && (D.videoElementInDOM = !0), + ((12 === e && r >= 2) || e >= 13) && + (D.showGyroPermissionsWarningIfNecessary = !0), + e >= 13 && (D.showSafariPermissionsResetIfNecessary = !0), + ((e >= 12 && r > 1) || e >= 13) && + navigator.mediaDevices && + navigator.mediaDevices.getSupportedConstraints && + navigator.mediaDevices.getSupportedConstraints().frameRate && + ((D.requestHighFrameRate = !0), + e < 14 && ((D.videoHeight = 360), (D.dataHeight = 180))), + 16 === e && r >= 4 && (D.ios164CameraSelection = !0), + e >= 17 && (D.relyOnConstraintsForCameraSelection = !0); + } + } + function V(e, t, r, i = 0.01, a = 100) { + let n = 2 * e[2], + s = 2 * e[3], + o = A(); + !(function (e, t, r, i, a, n, s) { + var o = 1 / (r - t), + _ = 1 / (a - i), + c = 1 / (n - s); + (e[0] = 2 * n * o), + (e[1] = 0), + (e[2] = 0), + (e[3] = 0), + (e[4] = 0), + (e[5] = 2 * n * _), + (e[6] = 0), + (e[7] = 0), + (e[8] = (r + t) * o), + (e[9] = (a + i) * _), + (e[10] = (s + n) * c), + (e[11] = -1), + (e[12] = 0), + (e[13] = 0), + (e[14] = s * n * 2 * c), + (e[15] = 0); + })( + o, + (i * (-0.5 - e[2])) / e[0], + (i * (n - 0.5 - e[2])) / e[0], + (i * (s - 0.5 - e[3])) / e[1], + (i * (-0.5 - e[3])) / e[1], + i, + a + ), + (o[4] *= -1), + (o[5] *= -1), + (o[6] *= -1), + (o[7] *= -1); + let _ = A(); + k(_, [0.5 * n, 0.5 * s, 1]), + x(o, _, o), + F(_, (N(!1) * Math.PI) / 180, [0, 0, 1]), + x(o, _, o); + let c = L(); + (c[0] = n), (c[1] = s), (c[2] = 0), S(c, c, _); + let l = Math.abs(c[0]), + u = Math.abs(c[1]), + d = 1; + return ( + (d = l / t > u / r ? r / u : t / l), + k(_, [d, d, 1]), + x(o, _, o), + k(_, [2 / t, 2 / r, 1]), + x(o, _, o), + F(_, (N(!1) * Math.PI) / -180, [0, 0, 1]), + x(o, o, _), + o + ); + } + function N(e) { + if (window.screen.orientation && !D.forceWindowOrientation) + switch (window.screen.orientation.type) { + case "portrait-primary": + return e ? 90 : 270; + case "landscape-secondary": + return 180; + case "portrait-secondary": + return e ? 270 : 90; + default: + return 0; + } + else if (void 0 !== window.orientation) + switch (window.orientation) { + case 0: + return e ? 90 : 270; + case 90: + return 0; + case 180: + return e ? 270 : 90; + case -90: + return 180; + } + return 0; + } + "webkit" === O && + "ios" !== B && + ((D.deviceMotionMutliplier = 1), + "undefined" != typeof window && + void 0 !== window.orientation && + z("15.0")), + "webkit" === O && + "ios" === B && + ((D.deviceMotionMutliplier = 1), z(P.getOS().version || "15.0")); + class G { + constructor() { + this._funcs = []; + } + bind(e) { + this._funcs.push(e); + } + unbind(e) { + let t = this._funcs.indexOf(e); + t > -1 && this._funcs.splice(t, 1); + } + emit() { + for (var e = 0, t = this._funcs.length; e < t; e++) + this._funcs[e](); + } + } + class W { + constructor() { + this._funcs = []; + } + bind(e) { + this._funcs.push(e); + } + unbind(e) { + let t = this._funcs.indexOf(e); + t > -1 && this._funcs.splice(t, 1); + } + emit(e) { + for (var t = 0, r = this._funcs.length; t < r; t++) + this._funcs[t](e); + } + } + var H = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + let q = new (class { + constructor() { + (this.onOutgoingMessage = new G()), + (this.onIncomingMessage = new W()), + (this._outgoingMessages = []); + } + postIncomingMessage(e) { + this.onIncomingMessage.emit(e); + } + postOutgoingMessage(e, t) { + this._outgoingMessages.push({ msg: e, transferables: t }), + this.onOutgoingMessage.emit(); + } + getOutgoingMessages() { + let e = this._outgoingMessages; + return (this._outgoingMessages = []), e; + } + })(); + var Y; + !(function (e) { + (e[(e.PermissionTitle = 0)] = "PermissionTitle"), + (e[(e.PermissionDescription = 1)] = "PermissionDescription"), + (e[(e.PermissionButton = 2)] = "PermissionButton"); + })(Y || (Y = {})); + const [X, j] = (function (e) { + const [t, r] = e.toLowerCase().split("-"); + return [t, r || ""]; + })(navigator.language); + function Z(e) { + switch (X) { + case "es": + switch (e) { + case Y.PermissionTitle: + return "Ya casi..."; + case Y.PermissionDescription: + return "Para brindar esta experiencia de realidad aumentada, necesitamos acceso a la cámara y los sensores de movimiento de su dispositivo."; + case Y.PermissionButton: + return "Permitir acceso"; + } + break; + case "de": + switch (e) { + case Y.PermissionTitle: + return "Fast am Ziel.."; + case Y.PermissionDescription: + return "Um dir dieses Augmented Reality Erlebnis zu liefern, brauchen wir Zugriff auf die Kamera und Bewegungssensoren deines Gerätes."; + case Y.PermissionButton: + return "Gewähre Zugriff"; + } + break; + case "pt": + switch (e) { + case Y.PermissionTitle: + return "Está quase!"; + case Y.PermissionDescription: + return "Esta experiência de realidade aumentada precisa de acesso à câmera e aos sensores de movimento deste dispositivo."; + case Y.PermissionButton: + return "Permitir acesso"; + } + } + switch (e) { + case Y.PermissionTitle: + return "Almost there..."; + case Y.PermissionDescription: + return "In order to provide this augmented reality experience, we need access to your device's camera and motion sensors."; + case Y.PermissionButton: + return "Grant Access"; + } + return ""; + } + var K = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + let $ = new U.UAParser(), + Q = !1, + J = !1, + ee = !1, + te = !1; + function re() { + return K(this, void 0, void 0, function* () { + if (navigator.permissions && navigator.permissions.query) + try { + let e = yield navigator.permissions.query({ name: "camera" }); + (ee = "denied" === e.state), (Q = "granted" === e.state); + } catch (e) {} + }); + } + function ie() { + return Q; + } + function ae() { + return J; + } + function ne() { + return ee; + } + function se() { + return te; + } + function oe() { + return ee || te; + } + function _e() { + return Q && J; + } + function ce() { + return K(this, void 0, void 0, function* () { + yield ue(), yield le(); + }); + } + function le() { + return K(this, void 0, void 0, function* () { + try { + (yield navigator.mediaDevices.getUserMedia({ video: !0 })) + .getTracks() + .forEach((e) => e.stop()), + (Q = !0), + (ee = !1); + } catch (e) { + (Q = !1), (ee = !0); + } + }); + } + function ue() { + return K(this, void 0, void 0, function* () { + if ( + window.DeviceOrientationEvent && + window.DeviceOrientationEvent.requestPermission && + "granted" !== + (yield window.DeviceOrientationEvent.requestPermission()) + ) + return (J = !1), (te = !0), !1; + (J = !0), (te = !1); + }); + } + function de() { + return K(this, void 0, void 0, function* () { + if ((yield re(), _e())) return !0; + let e = document.createElement("div"); + e.classList.add("zappar-permission-request"), + (e.innerHTML = `\n \n
\n
${Z( + Y.PermissionTitle + )}
\n
${Z( + Y.PermissionDescription + )}
\n \n
\n`), + document.body.append(e); + let t = e.querySelector("#zappar-permission-request-button"); + return yield new Promise((r) => { + null == t || + t.addEventListener("click", () => + K(this, void 0, void 0, function* () { + for (yield ce(), e.remove(); ; ) { + if ( + (yield new Promise((e) => + requestAnimationFrame(() => e()) + ), + oe()) + ) + return void r(!1); + if (_e()) return void r(!0); + } + }) + ); + }); + }); + } + function fe() { + "Chrome" === $.getBrowser().name + ? (function () { + let e = document.createElement("div"); + e.classList.add("zappar-permission-request"), + (e.innerHTML = + '\n \n
\n
Permission is Needed
\n
Permission to access your device\'s camera and motion sensors is necessary for this experience.

To grant access, please tap the ! button in the address bar of your browser, then "Site settings", and finally "Clear and reset". You can then reload the page to try again.
\n \n
\n'), + document.body.append(e); + let t = e.querySelector("#zappar-permission-reload-button"); + null == t || + t.addEventListener("click", () => window.location.reload()); + })() + : (function () { + let e = document.createElement("div"); + e.classList.add("zappar-permission-request"), + (e.innerHTML = + '\n \n
\n
Permission is Needed
\n
Permission to access your device\'s camera and motion sensors is necessary for this experience. Please reload the page to try again.
\n \n
\n'), + document.body.append(e); + let t = e.querySelector("#zappar-permission-reload-button"); + null == t || + t.addEventListener("click", () => window.location.reload()); + })(); + } + (window.DeviceOrientationEvent && + window.DeviceOrientationEvent.requestPermission) || + (J = !0), + re(); + let he = n.LOG_LEVEL_ERROR; + function pe(...e) { + he >= n.LOG_LEVEL_VERBOSE && console.log("[Zappar] INFO", ...e); + } + function me(...e) { + he >= n.LOG_LEVEL_ERROR && console.error("[Zappar] ERROR", ...e); + } + function ge(...e) { + he >= n.LOG_LEVEL_VERBOSE && console.log("[Zappar] WARN", ...e); + } + let be = 1, + we = new Map(); + function ve(e) { + return we.get(e); + } + class ye { + constructor() { + (this.render_mean_ = new Float32Array()), + (this.render_identity_ = new Float32Array(50)), + (this.render_expression_ = new Float32Array(29)), + (this.render_uvs_ = new Float32Array()), + (this.render_indices_ = new Uint16Array()), + (this.vertices_ = new Float32Array()), + (this.normals_ = new Float32Array()), + (this.normalsCalculated_ = !1), + (this.modelVersion_ = -1), + (this.mirrored_ = !1); + } + loadFromMemory(e, t, r, i, a) { + let n = 0, + s = new Uint16Array(e), + o = new Int32Array(e), + _ = new Float32Array(e), + c = () => { + let e = o[n++] * o[n++], + t = _.subarray(n, n + e); + return (n += e), t; + }, + l = () => { + let e = o[n++], + t = s.subarray(2 * n, 2 * n + e); + return (n += e / 2), t; + }; + (this.render_mean_ = c()), + (this.render_identity_ = c()), + (this.render_expression_ = c()), + (this.render_uvs_ = c()); + let u = l(), + d = n < o.length ? l() : new Uint16Array(), + f = n < o.length ? l() : new Uint16Array(), + h = n < o.length ? l() : new Uint16Array(), + p = n < o.length ? l() : new Uint16Array(); + if (t || r || i || a) { + let e = u.length; + t && (e += d.length), + r && (e += f.length), + i && (e += h.length), + a && (e += p.length), + (this.render_indices_ = new Uint16Array(e)), + this.render_indices_.set(u, 0); + let n = u.length; + t && (this.render_indices_.set(d, n), (n += d.length)), + r && (this.render_indices_.set(f, n), (n += f.length)), + i && (this.render_indices_.set(h, n), (n += h.length)), + a && (this.render_indices_.set(p, n), (n += p.length)); + } else this.render_indices_ = u; + (this.vertices_ = new Float32Array(this.render_mean_)), + (this.normals_ = new Float32Array(this.vertices_.length)), + this.modelVersion_++; + } + getVertices() { + return this.vertices_; + } + getUVs() { + return this.render_uvs_; + } + getIndices() { + if (this.mirrored_) { + if (!this.render_indices_reversed) { + this.render_indices_reversed = new Uint16Array( + this.render_indices_.length + ); + for (let e = 0; e < this.render_indices_.length; e += 3) + (this.render_indices_reversed[e] = + this.render_indices_[e + 2]), + (this.render_indices_reversed[e + 1] = + this.render_indices_[e + 1]), + (this.render_indices_reversed[e + 2] = + this.render_indices_[e]); + } + return this.render_indices_reversed; + } + return this.render_indices_; + } + getNormals() { + return ( + this.normalsCalculated_ || this.calculateNormals(), this.normals_ + ); + } + getModelVersion() { + return this.modelVersion_; + } + getLandmarkDataForVertex(e) { + let t = [ + this.render_mean_[3 * e], + this.render_mean_[3 * e + 1], + this.render_mean_[3 * e + 2], + ], + r = []; + for (let t = 0; t < 50; t++) + r.push(this.render_identity_[3 * e * 50 + t]), + r.push(this.render_identity_[50 * (3 * e + 1) + t]), + r.push(this.render_identity_[50 * (3 * e + 2) + t]); + let i = []; + for (let t = 0; t < 29; t++) + i.push(this.render_expression_[3 * e * 29 + t]), + i.push(this.render_expression_[29 * (3 * e + 1) + t]), + i.push(this.render_expression_[29 * (3 * e + 2) + t]); + return { mean: t, identity: r, expression: i }; + } + update(e, t, r) { + if ( + 0 !== this.render_mean_.length && + 0 !== this.render_identity_.length && + 0 !== this.render_expression_.length + ) { + (this.mirrored_ = r), this.vertices_.set(this.render_mean_); + for (let t = 0; t < e.length; t++) + for (let r = 0; r < this.vertices_.length; r++) + this.vertices_[r] += + e[t] * this.render_identity_[r * e.length + t]; + for (let e = 0; e < t.length; e++) + for (let r = 0; r < this.vertices_.length; r++) + this.vertices_[r] += + t[e] * this.render_expression_[r * t.length + e]; + if (r) + for (let e = 0; e < this.vertices_.length; e += 3) + this.vertices_[e] *= -1; + this.normalsCalculated_ = !1; + } + } + calculateNormals() { + let e = this.getIndices(), + t = this.vertices_, + r = new Float32Array(e.length); + if (!t) return; + let i = e.length, + a = this.normals_, + n = new Float32Array([0, 0, 0]), + s = new Float32Array([0, 0, 0]), + o = new Float32Array([0, 0, 0]); + for (let a = 0; a < i; a += 3) { + let i = 3 * e[a], + d = 3 * e[a + 1], + f = 3 * e[a + 2]; + (n[0] = t[d] - t[i]), + (n[1] = t[d + 1] - t[i + 1]), + (n[2] = t[d + 2] - t[i + 2]), + (s[0] = t[f] - t[i]), + (s[1] = t[f + 1] - t[i + 1]), + (s[2] = t[f + 2] - t[i + 2]), + I(o, n, s); + let h = + ((c = void 0), + (l = void 0), + (u = void 0), + (c = (_ = o)[0]), + (l = _[1]), + (u = _[2]), + Math.hypot(c, l, u)); + (r[a] = o[0] / h), (r[a + 1] = o[1] / h), (r[a + 2] = o[2] / h); + } + var _, c, l, u; + a.fill(0); + for (let t = 0; t < i; t += 3) { + let i = 3 * e[t], + n = 3 * e[t + 1], + s = 3 * e[t + 2]; + (a[i] += r[t]), + (a[i + 1] += r[t + 1]), + (a[i + 2] += r[t + 2]), + (a[n] += r[t]), + (a[n + 1] += r[t + 1]), + (a[n + 2] += r[t + 2]), + (a[s] += r[t]), + (a[s + 1] += r[t + 1]), + (a[s + 2] += r[t + 2]); + } + let d = a.length / 3; + for (let e = 0; e < d; e++) { + let t = 3 * e; + (n[0] = a[t]), + (n[1] = a[t + 1]), + (n[2] = a[t + 2]), + M(s, n), + (a[t] = s[0]), + (a[t + 1] = s[1]), + (a[t + 2] = s[2]); + } + this.normalsCalculated_ = !0; + } + } + let Ee = A(); + class Ae { + constructor(e) { + this._gl = e; + } + dispose() { + this._vbo && this._gl.deleteBuffer(this._vbo), + (this._vbo = void 0), + this._shader && this._gl.deleteProgram(this._shader.prog), + (this._shader = void 0); + } + _generate(e, t) { + if (this._vbo) return this._vbo; + if ((this._vbo || (this._vbo = e.createBuffer()), !this._vbo)) + throw new Error("Unable to create buffer object"); + let r = new Float32Array([ + -1, -1, 0, 0, 0, -1, 1, 0, 0, 1, 1, -1, 0, 1, 0, 1, -1, 0, 1, 0, + -1, 1, 0, 0, 1, 1, 1, 0, 1, 1, + ]); + return ( + e.bindBuffer(e.ARRAY_BUFFER, this._vbo), + e.bufferData(e.ARRAY_BUFFER, new Float32Array(r), e.STATIC_DRAW), + e.bindBuffer(e.ARRAY_BUFFER, null), + this._vbo + ); + } + drawCameraFrame(e, t, r, i) { + if (!r.texture) return; + let a = this._gl; + a.disable(a.DEPTH_TEST), + a.disable(a.SCISSOR_TEST), + a.disable(a.CULL_FACE), + a.disable(a.BLEND); + let n = this._getCameraShader(a), + s = this._generate(a, r); + a.activeTexture(a.TEXTURE0), + a.useProgram(n.prog), + a.uniformMatrix4fv( + n.unif_skinTexTransform, + !1, + Re(r.dataWidth, r.dataHeight, e, t, r.uvTransform || Ee, i) + ), + a.uniform1i(n.unif_skinSampler, 0), + a.bindTexture(a.TEXTURE_2D, r.texture), + a.bindBuffer(a.ARRAY_BUFFER, s), + a.vertexAttribPointer(n.attr_position, 3, a.FLOAT, !1, 20, 0), + a.enableVertexAttribArray(n.attr_position), + a.vertexAttribPointer(n.attr_texCoord, 2, a.FLOAT, !1, 20, 12), + a.enableVertexAttribArray(n.attr_texCoord), + a.drawArrays(a.TRIANGLES, 0, 6), + a.disableVertexAttribArray(n.attr_position), + a.disableVertexAttribArray(n.attr_texCoord), + a.bindTexture(a.TEXTURE_2D, null), + a.bindBuffer(a.ARRAY_BUFFER, null), + a.useProgram(null); + } + _getCameraShader(e) { + if (this._shader) return this._shader; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, Te), + i = u(e, e.FRAGMENT_SHADER, xe); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "skinTexTransform"); + if (!a) + throw new Error( + "Unable to get uniform location skinTexTransform" + ); + let n = e.getUniformLocation(t, "skinSampler"); + if (!n) + throw new Error("Unable to get uniform location skinSampler"); + return ( + (this._shader = { + prog: t, + unif_skinTexTransform: a, + unif_skinSampler: n, + attr_position: e.getAttribLocation(t, "position"), + attr_texCoord: e.getAttribLocation(t, "texCoord"), + }), + this._shader + ); + } + } + let Te = + "\n#ifndef GL_ES\n#define highp\n#define mediump\n#define lowp\n#endif\n\nattribute vec4 position;\nattribute vec4 texCoord;\nvarying vec4 skinTexVarying;\nuniform mat4 skinTexTransform;\n\nvoid main()\n{\n gl_Position = position;\n skinTexVarying = skinTexTransform * texCoord;\n}", + xe = + "\n#define highp mediump\n#ifdef GL_ES\n // define default precision for float, vec, mat.\n precision highp float;\n#else\n#define highp\n#define mediump\n#define lowp\n#endif\n\nvarying vec4 skinTexVarying;\nuniform lowp sampler2D skinSampler;\n\nvoid main()\n{\n gl_FragColor = texture2DProj(skinSampler, skinTexVarying);\n}"; + function Re(e, t, r, i, a, n) { + let s = A(), + o = A(); + R(o, [-0.5, -0.5, 0]), + x(s, o, s), + n && (k(o, [-1, 1, 1]), x(s, o, s)), + F( + o, + (-1 * + (function () { + if (window.screen.orientation && !D.forceWindowOrientation) + switch (window.screen.orientation.type) { + case "portrait-primary": + return 270; + case "landscape-secondary": + return 180; + case "portrait-secondary": + return 90; + default: + return 0; + } + else if (void 0 !== window.orientation) + switch (window.orientation) { + case 0: + return 270; + case 90: + return 0; + case 180: + return 90; + case -90: + return 180; + } + return 0; + })() * + Math.PI) / + 180, + [0, 0, 1] + ), + x(s, o, s); + let _ = L(); + (_[0] = r), (_[1] = i), (_[2] = 0), S(_, _, o); + let c = Math.abs(_[0]), + l = Math.abs(_[1]); + k(o, [1, -1, 1]), x(s, o, s); + let u = c / l, + d = e / t; + return ( + k(o, u > d ? [1, d / u, 1] : [u / d, 1, 1]), + x(s, o, s), + R(o, [0.5, 0.5, 0]), + x(s, o, s), + x(s, a, s), + s + ); + } + class ke { + constructor(e) { + this._gl = e; + } + dispose() { + this._vbo && this._gl.deleteBuffer(this._vbo), + this._normalbo && this._gl.deleteBuffer(this._normalbo), + this._ibo && this._gl.deleteBuffer(this._ibo), + this._shader && this._gl.deleteProgram(this._shader.prog), + (this._vbo = void 0), + (this._normalbo = void 0), + (this._ibo = void 0), + (this._shader = void 0); + } + _generateIBO(e, t) { + if (this._ibo && this._lastIndices === e) return this._ibo; + if ( + ((this._lastIndices = e), + this._ibo || (this._ibo = t.createBuffer()), + !this._ibo) + ) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, this._ibo), + t.bufferData(t.ELEMENT_ARRAY_BUFFER, e, t.STATIC_DRAW), + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, null), + this._ibo + ); + } + _generateVBO(e, t) { + if ((this._vbo || (this._vbo = t.createBuffer()), !this._vbo)) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._vbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STREAM_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._vbo + ); + } + _generateNormalBO(e, t) { + if ( + (this._normalbo || (this._normalbo = t.createBuffer()), + !this._normalbo) + ) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._normalbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STREAM_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._normalbo + ); + } + drawFace(e, t) { + let r = this._gl, + i = this._getShader(r), + a = this._generateVBO(t.getVertices(), r), + n = this._generateNormalBO(t.getNormals(), r), + s = this._generateIBO(t.getIndices(), r); + r.enable(r.DEPTH_TEST), + r.enable(r.CULL_FACE), + r.useProgram(i.prog), + r.uniformMatrix4fv(i.unif_matrix, !1, e), + r.bindBuffer(r.ARRAY_BUFFER, a), + r.vertexAttribPointer(i.attr_position, 3, r.FLOAT, !1, 12, 0), + r.enableVertexAttribArray(i.attr_position), + r.bindBuffer(r.ARRAY_BUFFER, n), + r.vertexAttribPointer(i.attr_normal, 3, r.FLOAT, !1, 12, 0), + r.enableVertexAttribArray(i.attr_normal), + r.bindBuffer(r.ELEMENT_ARRAY_BUFFER, s), + r.drawElements( + r.TRIANGLES, + t.getIndices().length, + r.UNSIGNED_SHORT, + 0 + ), + r.disableVertexAttribArray(i.attr_position), + r.disableVertexAttribArray(i.attr_normal), + r.bindBuffer(r.ARRAY_BUFFER, null), + r.bindBuffer(r.ELEMENT_ARRAY_BUFFER, null); + } + _getShader(e) { + if (this._shader) return this._shader; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, Fe), + i = u(e, e.FRAGMENT_SHADER, Le); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "matrix"); + if (!a) throw new Error("Unable to get uniform location mattrix"); + return ( + (this._shader = { + prog: t, + unif_matrix: a, + attr_position: e.getAttribLocation(t, "position"), + attr_normal: e.getAttribLocation(t, "normal"), + }), + this._shader + ); + } + } + let Fe = + "\n#ifndef GL_ES\n#define highp\n#define mediump\n#define lowp\n#endif\n\nuniform mat4 matrix;\nattribute vec4 position;\nattribute vec3 normal;\nvarying highp vec3 vnormal;\n\nvoid main()\n{\n gl_Position = matrix * position;\n vnormal = normal;\n}", + Le = + "\n#define highp mediump\n#ifdef GL_ES\n // define default precision for float, vec, mat.\n precision highp float;\n#else\n#define highp\n#define mediump\n#define lowp\n#endif\n\nvarying vec4 skinTexVarying;\nvarying highp vec3 vnormal;\nuniform lowp sampler2D skinSampler;\n\nvoid main()\n{\n vec3 normal2 = 0.5 * vnormal + 0.5;\n gl_FragColor = vec4(normal2.x , normal2.y, normal2.z, 1.0);\n}"; + class Me { + constructor(e) { + this._gl = e; + } + dispose() { + this._vbo && this._gl.deleteBuffer(this._vbo), + this._uvbo && this._gl.deleteBuffer(this._uvbo), + this._ibo && this._gl.deleteBuffer(this._ibo), + this._shader && this._gl.deleteProgram(this._shader.prog), + (this._vbo = void 0), + (this._uvbo = void 0), + (this._ibo = void 0), + (this._shader = void 0); + } + _generateIBO(e, t) { + if (this._ibo && this._lastIndices === e) return this._ibo; + if ( + ((this._lastIndices = e), + this._ibo || (this._ibo = t.createBuffer()), + !this._ibo) + ) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, this._ibo), + t.bufferData(t.ELEMENT_ARRAY_BUFFER, e, t.STATIC_DRAW), + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, null), + this._ibo + ); + } + _generateVBO(e, t) { + if ((this._vbo || (this._vbo = t.createBuffer()), !this._vbo)) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._vbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STREAM_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._vbo + ); + } + _generateUVBO(e, t) { + if ((this._uvbo || (this._uvbo = t.createBuffer()), !this._uvbo)) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._uvbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STREAM_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._uvbo + ); + } + drawFace(e, t, r, i, a, n) { + let s = this._gl, + o = this._getShader(s), + _ = this._generateVBO(t, s), + c = this._generateUVBO(i, s), + l = this._generateIBO(a, s); + s.enable(s.DEPTH_TEST), + s.enable(s.CULL_FACE), + s.useProgram(o.prog), + s.uniformMatrix4fv(o.unif_matrix, !1, e), + s.uniformMatrix4fv(o.unif_uvmatrix, !1, r), + s.activeTexture(s.TEXTURE0), + s.bindTexture(s.TEXTURE_2D, n), + s.uniform1i(o.unif_sampler, 0), + s.bindBuffer(s.ARRAY_BUFFER, _), + s.vertexAttribPointer(o.attr_position, 3, s.FLOAT, !1, 12, 0), + s.enableVertexAttribArray(o.attr_position), + s.bindBuffer(s.ARRAY_BUFFER, c), + s.vertexAttribPointer(o.attr_uv, 3, s.FLOAT, !1, 12, 0), + s.enableVertexAttribArray(o.attr_uv), + s.bindBuffer(s.ELEMENT_ARRAY_BUFFER, l), + s.drawElements(s.TRIANGLES, 6912, s.UNSIGNED_SHORT, 0), + s.disableVertexAttribArray(o.attr_position), + s.disableVertexAttribArray(o.attr_uv), + s.bindBuffer(s.ARRAY_BUFFER, null), + s.bindBuffer(s.ELEMENT_ARRAY_BUFFER, null); + } + _getShader(e) { + if (this._shader) return this._shader; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, Ie), + i = u(e, e.FRAGMENT_SHADER, Se); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "matrix"); + if (!a) throw new Error("Unable to get uniform location matrix"); + let n = e.getUniformLocation(t, "uvmatrix"); + if (!n) throw new Error("Unable to get uniform location matrix"); + let s = e.getUniformLocation(t, "uSampler"); + if (!s) throw new Error("Unable to get uniform location sampler"); + return ( + (this._shader = { + prog: t, + unif_matrix: a, + unif_sampler: s, + unif_uvmatrix: n, + attr_position: e.getAttribLocation(t, "position"), + attr_uv: e.getAttribLocation(t, "uv"), + attr_texturecoord: e.getAttribLocation(t, "aTextureCoord"), + }), + this._shader + ); + } + } + let Ie = + "\n#ifndef GL_ES\n#define highp\n#define mediump\n#define lowp\n#endif\n\nuniform mat4 matrix;\nuniform mat4 uvmatrix;\nattribute vec4 position;\nattribute vec3 normal;\nattribute vec3 uv;\n\n// varying highp vec3 vnormal;\n\nvarying highp vec2 vTextureCoord;\nvarying highp float vAlpha;\n\nvoid main()\n{\n gl_Position = matrix * position;\n vec4 ret = uvmatrix * vec4(uv.x, uv.y, uv.z, 1.0);\n ret.x /= ret.w * 2.0;\n ret.y /= ret.w * 2.0;\n ret.x += 0.5;\n ret.y += 0.0;\n vAlpha = 1.0;\n vTextureCoord = ret.xy;\n}", + Se = + "\n#define highp mediump\n#ifdef GL_ES\n // define default precision for float, vec, mat.\n precision highp float;\n#else\n#define highp\n#define mediump\n#define lowp\n#endif\n\nvarying highp vec2 vTextureCoord;\nvarying highp vec3 vnormal;\nvarying highp float vAlpha;\nuniform lowp sampler2D uSampler;\n\nvoid main()\n{\n // vec3 normal2 = 0.5 * vnormal + 0.5;\n vec4 p = texture2D(uSampler, vTextureCoord);\n p.a = vAlpha;\n gl_FragColor = p; // vec4(normal2.x , normal2.y, normal2.z, 1.0);\n}"; + var Ce; + !(function (e) { + (e[(e.CAMERA_FRAME = 0)] = "CAMERA_FRAME"), + (e[(e.ACCELEROMETER = 1)] = "ACCELEROMETER"), + (e[(e.ROTATION_RATE = 2)] = "ROTATION_RATE"), + (e[(e.ATTITUDE = 3)] = "ATTITUDE"), + (e[(e.ATTITUDE_MATRIX = 4)] = "ATTITUDE_MATRIX"); + })(Ce || (Ce = {})); + class Ue { + constructor(e) { + (this._insertionByte = 0), + (this._numberPackets = 0), + (this._started = !1), + (this._hasLoggedUnsuppored = !1), + (this._data = new ArrayBuffer(this._estimatedSize(e, 320, 240))), + (this._dataView = new DataView(this._data)), + (this._dataUint8 = new Uint8Array(this._data)), + (this._dataFloat32 = new Float32Array(this._data)); + } + _estimatedSize(e, t, r) { + return ( + Ue.headerSizeBytes + + (Ue.psbPacketType + Ue.cameraPacketSizeBytes + t * r) * e + ); + } + start() { + (this._started = !0), + (this._insertionByte = 0), + (this._numberPackets = 0), + this._growArrayBuffer(Ue.headerSizeBytes); + let e = new TextEncoder().encode("UAR1"); + this._dataUint8.set(e), + this._dataView.setUint32(4, 0, !0), + (this._insertionByte += 8); + } + stop() { + this._started = !1; + let e = this._data.slice(0, this._insertionByte); + (this._data = e), + (this._dataUint8 = new Uint8Array(this._data)), + (this._dataFloat32 = new Float32Array(this._data)), + (this._dataView = new DataView(this._data)); + } + data() { + return this._dataUint8; + } + appendCameraFrame(e) { + if (!this._started) return; + if (!e.data) { + if (this._hasLoggedUnsuppored) return; + return ( + (this._hasLoggedUnsuppored = !0), + void me("Unable to record frames from this camera source") + ); + } + if (e.data.byteLength !== e.dataWidth * e.dataHeight) + return void me( + "Unable to record frame to sequence: greyscale array doesn't match dimensions" + ); + let t = + Ue.psbPacketType + + Ue.cameraPacketSizeBytes + + e.dataWidth * e.dataHeight; + this._growArrayBuffer(t), + this._dataView.setUint32( + this._insertionByte, + Ce.CAMERA_FRAME, + !0 + ), + (this._insertionByte += Ue.psbPacketType), + this._dataView.setUint32(this._insertionByte, e.dataWidth, !0), + (this._insertionByte += Ue.psbCameraFrameWidth), + this._dataView.setUint32(this._insertionByte, e.dataHeight, !0), + (this._insertionByte += Ue.psbCameraFrameHeight), + this._dataFloat32.set(e.cameraToDevice, this._insertionByte / 4), + (this._insertionByte += Ue.psbCameraToDeviceTransform), + this._dataFloat32.set(e.cameraModel, this._insertionByte / 4), + (this._insertionByte += Ue.psbCameraModel), + this._dataView.setUint32( + this._insertionByte, + e.userFacing ? 1 : 0, + !0 + ), + (this._insertionByte += Ue.psbFlags), + this._dataUint8.set(new Uint8Array(e.data), this._insertionByte), + (this._insertionByte += e.data.byteLength), + this._numberPackets++, + this._dataView.setUint32(4, this._numberPackets, !0); + } + appendAccelerometer(e, t, r, i) { + this._appendTimestampedVec3(Ce.ACCELEROMETER, e, t, r, i); + } + appendRotationRate(e, t, r, i) { + this._appendTimestampedVec3(Ce.ROTATION_RATE, e, t, r, i); + } + appendAttitude(e, t, r, i) { + this._appendTimestampedVec3(Ce.ATTITUDE, e, t, r, i); + } + _appendTimestampedVec3(e, t, r, i, a) { + if (!this._started) return; + let n = Ue.psbPacketType + Ue.accelerometerPacketSizeBytes; + this._growArrayBuffer(n), + this._dataView.setUint32(this._insertionByte, e, !0), + (this._insertionByte += Ue.psbPacketType), + this._dataView.setUint32(this._insertionByte, t, !0), + (this._insertionByte += 4), + this._dataView.setFloat32(this._insertionByte, r, !0), + (this._insertionByte += 4), + this._dataView.setFloat32(this._insertionByte, i, !0), + (this._insertionByte += 4), + this._dataView.setFloat32(this._insertionByte, a, !0), + (this._insertionByte += 4), + this._numberPackets++, + this._dataView.setUint32(4, this._numberPackets, !0); + } + appendAttitudeMatrix(e) { + if (!this._started) return; + let t = Ue.psbPacketType + Ue.attitudeMatrixPacketSizeBytes; + this._growArrayBuffer(t), + this._dataView.setUint32( + this._insertionByte, + Ce.ATTITUDE_MATRIX, + !0 + ), + (this._insertionByte += Ue.psbPacketType), + this._dataFloat32.set(e, this._insertionByte / 4), + (this._insertionByte += Ue.attitudeMatrixPacketSizeBytes), + this._numberPackets++, + this._dataView.setUint32(4, this._numberPackets, !0); + } + _growArrayBuffer(e) { + for (; this._insertionByte + e > this._data.byteLength; ) { + let e = Math.max( + 2 * this._data.byteLength, + this._estimatedSize(50, 320, 240) + ), + t = new ArrayBuffer(e), + r = new Uint8Array(t); + r.set(this._dataUint8), + (this._data = t), + (this._dataUint8 = r), + (this._dataFloat32 = new Float32Array(this._data)), + (this._dataView = new DataView(this._data)); + } + } + } + (Ue.headerSizeBytes = 8), + (Ue.psbPacketType = 4), + (Ue.psbCameraFrameWidth = 4), + (Ue.psbCameraFrameHeight = 4), + (Ue.psbFlags = 4), + (Ue.psbCameraToDeviceTransform = 64), + (Ue.psbCameraModel = 24), + (Ue.cameraPacketSizeBytes = + Ue.psbCameraFrameWidth + + Ue.psbCameraFrameHeight + + Ue.psbCameraToDeviceTransform + + Ue.psbCameraModel + + Ue.psbFlags), + (Ue.accelerometerPacketSizeBytes = 16), + (Ue.rotationRatePacketSizeBytes = 16), + (Ue.attitudePacketSizeBytes = 16), + (Ue.attitudeMatrixPacketSizeBytes = 64); + class De { + constructor(e) { + (this._data = e), + (this.dataByPacket = new Map()), + (this.dataByCameraFrame = new Map()), + (this.numberPackets = 0), + (this.numberCameraFrames = 0), + (this.numberAccelerometerPackets = 0), + (this.numberRotationRatePackets = 0), + (this.numberAttitudePackets = 0), + (this.numberAttitudeMatrixPackets = 0); + let t = new TextDecoder(), + r = ""; + try { + r = t.decode(this._data.slice(0, 4)); + } catch (e) { + throw new Error( + "Unable to decode header - perhaps this isn't a sequence file?" + ); + } + if ("UAR1" !== r) + throw new Error( + `Invalid - perhaps this isn't a sequence file: ${r}` + ); + let i = 0, + a = new DataView(this._data); + (this.numberPackets = a.getUint32(4, !0)), + (i += Ue.headerSizeBytes); + for (let e = 0; e < this.numberPackets; e++) { + let t = a.getUint32(i, !0); + switch (((i += Ue.psbPacketType), t)) { + case Ce.CAMERA_FRAME: { + let t = a.getUint32(i, !0); + i += Ue.psbCameraFrameWidth; + let r = a.getUint32(i, !0); + i += Ue.psbCameraFrameHeight; + let n = new Float32Array( + this._data, + i, + Ue.psbCameraToDeviceTransform / 4 + ); + i += Ue.psbCameraToDeviceTransform; + let s = new Float32Array( + this._data, + i, + Ue.psbCameraModel / 4 + ); + i += Ue.psbCameraModel; + let o = a.getUint32(i, !0); + i += Ue.psbFlags; + let _ = 1 === o, + c = new Uint8Array(this._data, i, t * r); + i += t * r; + let l = { + type: Ce.CAMERA_FRAME, + width: t, + height: r, + cameraToDevice: n, + cameraModel: s, + userFacing: _, + greyscale: c, + }; + this.dataByPacket.set(e, l), + this.dataByCameraFrame.set(this.numberCameraFrames, l), + this.numberCameraFrames++; + break; + } + case Ce.ACCELEROMETER: { + let t = a.getUint32(i, !0); + i += 4; + let r = a.getFloat32(i, !0); + i += 4; + let n = a.getFloat32(i, !0); + i += 4; + let s = a.getFloat32(i, !0); + (i += 4), + this.dataByPacket.set(e, { + type: Ce.ACCELEROMETER, + t, + x: r, + y: n, + z: s, + }), + this.numberAccelerometerPackets++; + break; + } + case Ce.ROTATION_RATE: { + let t = a.getUint32(i, !0); + i += 4; + let r = a.getFloat32(i, !0); + i += 4; + let n = a.getFloat32(i, !0); + i += 4; + let s = a.getFloat32(i, !0); + (i += 4), + this.dataByPacket.set(e, { + type: Ce.ROTATION_RATE, + t, + x: r, + y: n, + z: s, + }), + this.numberRotationRatePackets++; + break; + } + case Ce.ATTITUDE: { + let t = a.getUint32(i, !0); + i += 4; + let r = a.getFloat32(i, !0); + i += 4; + let n = a.getFloat32(i, !0); + i += 4; + let s = a.getFloat32(i, !0); + (i += 4), + this.dataByPacket.set(e, { + type: Ce.ATTITUDE, + t, + x: r, + y: n, + z: s, + }), + this.numberAttitudePackets++; + break; + } + case Ce.ATTITUDE_MATRIX: { + let t = new Float32Array( + this._data, + i, + Ue.attitudeMatrixPacketSizeBytes / 4 + ); + (i += Ue.attitudeMatrixPacketSizeBytes), + this.dataByPacket.set(e, { + type: Ce.ATTITUDE_MATRIX, + attitude: t, + }), + this.numberAttitudeMatrixPackets++; + break; + } + } + } + } + } + class Pe {} + const Be = new Map(); + class Oe { + constructor(e) { + (this._gl = e), + (this._viewports = []), + (this._underlyingViewport = this._gl.viewport), + this._viewports.push(this._gl.getParameter(this._gl.VIEWPORT)), + (this._gl.viewport = (e, t, r, i) => { + (this._viewports[this._viewports.length - 1] = [e, t, r, i]), + this._underlyingViewport.call(this._gl, e, t, r, i); + }); + } + static get(e) { + let t = Be.get(e); + return t || ((t = new Oe(e)), Be.set(e, t)), t; + } + push() { + this._viewports.push(this._viewports[this._viewports.length - 1]); + } + pop() { + const e = this._viewports.pop(), + t = this._viewports[this._viewports.length - 1]; + (e && + e[0] === t[0] && + e[1] === t[1] && + e[2] === t[2] && + e[3] === t[3]) || + this._underlyingViewport.call(this._gl, t[0], t[1], t[2], t[3]); + } + } + class ze { + constructor(e) { + (this._gl = e), + (this._isPaused = !0), + (this._hadFrames = !1), + (this._isUserFacing = !1), + (this._cameraToScreenRotation = 0), + (this._isUploadFrame = !0), + (this._computedTransformRotation = -1), + (this._computedFrontCameraRotation = !1), + (this._cameraUvTransform = A()), + (this._framebufferWidth = 0), + (this._framebufferHeight = 0), + (this._framebufferId = null), + (this._renderTexture = null), + (this._isWebGL2 = !1), + (this._isWebGL2 = + e.getParameter(e.VERSION).indexOf("WebGL 2") >= 0), + this._isWebGL2 || + (this._instancedArraysExtension = this._gl.getExtension( + "ANGLE_instanced_arrays" + )); + } + resetGLContext() { + (this._framebufferId = null), + (this._renderTexture = null), + (this._vertexBuffer = void 0), + (this._indexBuffer = void 0), + (this._greyscaleShader = void 0); + } + destroy() { + this.resetGLContext(); + } + uploadFrame(e, t, r, i) { + let a = this._gl; + const n = Oe.get(a); + n.push(); + const s = a.isEnabled(a.SCISSOR_TEST), + o = a.isEnabled(a.DEPTH_TEST), + _ = a.isEnabled(a.BLEND), + c = a.isEnabled(a.CULL_FACE), + l = a.isEnabled(a.STENCIL_TEST), + u = a.getParameter(a.ACTIVE_TEXTURE), + d = a.getParameter(a.UNPACK_FLIP_Y_WEBGL), + f = a.getParameter(a.CURRENT_PROGRAM); + a.activeTexture(a.TEXTURE0); + const h = a.getParameter(a.TEXTURE_BINDING_2D), + p = a.getParameter(a.FRAMEBUFFER_BINDING), + m = a.getParameter(a.ARRAY_BUFFER_BINDING), + g = a.getParameter(a.ELEMENT_ARRAY_BUFFER_BINDING); + a.disable(a.SCISSOR_TEST), + a.disable(a.DEPTH_TEST), + a.disable(a.BLEND), + a.disable(a.CULL_FACE), + a.disable(a.STENCIL_TEST), + a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL, !1), + a.bindTexture(a.TEXTURE_2D, e); + const b = a.RGBA, + w = a.RGBA, + v = a.UNSIGNED_BYTE; + a.texImage2D(a.TEXTURE_2D, 0, b, w, v, t); + let y = 0, + E = 0; + "undefined" != typeof HTMLVideoElement && + t instanceof HTMLVideoElement + ? ((y = t.videoWidth), (E = t.videoHeight)) + : ((y = t.width), (E = t.height)), + E > y && (E = [y, (y = E)][0]), + this._updateTransforms(r, i); + let A = this._getFramebuffer(a, D.dataWidth / 4, D.dataHeight), + T = this._getVertexBuffer(a), + x = this._getIndexBuffer(a), + R = this._getGreyscaleShader(a); + const k = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_SIZE + ), + F = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_TYPE + ), + L = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_NORMALIZED + ), + M = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_STRIDE + ), + I = a.getVertexAttribOffset( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_POINTER + ), + S = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_ENABLED + ), + C = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING + ), + U = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_SIZE + ), + P = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_TYPE + ), + B = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_NORMALIZED + ), + O = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_STRIDE + ), + z = a.getVertexAttribOffset( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_POINTER + ), + V = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING + ), + N = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_ENABLED + ); + let G = 0, + W = 0; + this._isWebGL2 + ? ((G = a.getVertexAttrib( + R.aVertexPositionLoc, + a.VERTEX_ATTRIB_ARRAY_DIVISOR + )), + (W = a.getVertexAttrib( + R.aTextureCoordLoc, + a.VERTEX_ATTRIB_ARRAY_DIVISOR + )), + a.vertexAttribDivisor(R.aVertexPositionLoc, 0), + a.vertexAttribDivisor(R.aTextureCoordLoc, 0)) + : this._instancedArraysExtension && + ((G = a.getVertexAttrib( + R.aVertexPositionLoc, + this._instancedArraysExtension + .VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE + )), + (W = a.getVertexAttrib( + R.aTextureCoordLoc, + this._instancedArraysExtension + .VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE + )), + this._instancedArraysExtension.vertexAttribDivisorANGLE( + R.aVertexPositionLoc, + 0 + ), + this._instancedArraysExtension.vertexAttribDivisorANGLE( + R.aTextureCoordLoc, + 0 + )), + a.bindFramebuffer(a.FRAMEBUFFER, A), + a.viewport(0, 0, this._framebufferWidth, this._framebufferHeight), + a.clear(a.COLOR_BUFFER_BIT), + a.bindBuffer(a.ARRAY_BUFFER, T), + a.vertexAttribPointer( + R.aVertexPositionLoc, + 2, + a.FLOAT, + !1, + 16, + 0 + ), + a.enableVertexAttribArray(R.aVertexPositionLoc), + a.vertexAttribPointer(R.aTextureCoordLoc, 2, a.FLOAT, !1, 16, 8), + a.enableVertexAttribArray(R.aTextureCoordLoc), + a.bindBuffer(a.ELEMENT_ARRAY_BUFFER, x), + a.useProgram(R.program), + a.uniform1f(R.uTexWidthLoc, D.dataWidth), + a.uniformMatrix4fv( + R.uUvTransformLoc, + !1, + this._cameraUvTransform + ), + a.activeTexture(a.TEXTURE0), + a.bindTexture(a.TEXTURE_2D, e), + a.uniform1i(R.uSamplerLoc, 0), + a.drawElements(a.TRIANGLES, 6, a.UNSIGNED_SHORT, 0), + a.bindBuffer(a.ARRAY_BUFFER, C), + a.vertexAttribPointer(R.aVertexPositionLoc, k, F, L, M, I), + a.bindBuffer(a.ARRAY_BUFFER, V), + a.vertexAttribPointer(R.aTextureCoordLoc, U, P, B, O, z), + a.bindBuffer(a.ARRAY_BUFFER, m), + a.bindBuffer(a.ELEMENT_ARRAY_BUFFER, g), + S || a.disableVertexAttribArray(R.aVertexPositionLoc), + N || a.disableVertexAttribArray(R.aTextureCoordLoc), + this._isWebGL2 + ? (a.vertexAttribDivisor(R.aVertexPositionLoc, G), + a.vertexAttribDivisor(R.aTextureCoordLoc, W)) + : this._instancedArraysExtension && + (this._instancedArraysExtension.vertexAttribDivisorANGLE( + R.aVertexPositionLoc, + G + ), + this._instancedArraysExtension.vertexAttribDivisorANGLE( + R.aTextureCoordLoc, + W + )), + a.bindFramebuffer(a.FRAMEBUFFER, p), + a.useProgram(f), + a.bindTexture(a.TEXTURE_2D, h), + a.activeTexture(u), + a.pixelStorei(a.UNPACK_FLIP_Y_WEBGL, d), + n.pop(), + _ && a.enable(a.BLEND), + c && a.enable(a.CULL_FACE), + o && a.enable(a.DEPTH_TEST), + s && a.enable(a.SCISSOR_TEST), + l && a.enable(a.STENCIL_TEST); + } + readFrame(e, t) { + let r = this._gl, + i = new Uint8Array(t); + const a = r.getParameter(r.FRAMEBUFFER_BINDING); + let n = this._getFramebuffer(r, D.dataWidth / 4, D.dataHeight); + return ( + r.bindFramebuffer(r.FRAMEBUFFER, n), + r.readPixels( + 0, + 0, + this._framebufferWidth, + this._framebufferHeight, + r.RGBA, + r.UNSIGNED_BYTE, + i + ), + r.bindFramebuffer(r.FRAMEBUFFER, a), + { + uvTransform: this._cameraUvTransform, + data: t, + texture: e, + dataWidth: D.dataWidth, + dataHeight: D.dataHeight, + userFacing: this._computedFrontCameraRotation, + } + ); + } + _updateTransforms(e, t) { + (e == this._computedTransformRotation && + t == this._computedFrontCameraRotation) || + ((this._computedTransformRotation = e), + (this._computedFrontCameraRotation = t), + (this._cameraUvTransform = this._getCameraUvTransform())); + } + _getCameraUvTransform() { + switch (this._computedTransformRotation) { + case 270: + return new Float32Array([ + 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, + ]); + case 180: + return new Float32Array([ + -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, + ]); + case 90: + return new Float32Array([ + 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, + ]); + } + return new Float32Array([ + 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, + ]); + } + _getFramebuffer(e, t, r) { + if ( + this._framebufferWidth === t && + this._framebufferHeight === r && + this._framebufferId + ) + return this._framebufferId; + if ( + (this._framebufferId && + (e.deleteFramebuffer(this._framebufferId), + (this._framebufferId = null)), + this._renderTexture && + (e.deleteTexture(this._renderTexture), + (this._renderTexture = null)), + (this._framebufferId = e.createFramebuffer()), + !this._framebufferId) + ) + throw new Error("Unable to create framebuffer"); + if ( + (e.bindFramebuffer(e.FRAMEBUFFER, this._framebufferId), + (this._renderTexture = e.createTexture()), + !this._renderTexture) + ) + throw new Error("Unable to create render texture"); + e.activeTexture(e.TEXTURE0); + const i = e.getParameter(e.TEXTURE_BINDING_2D); + e.bindTexture(e.TEXTURE_2D, this._renderTexture), + e.texImage2D( + e.TEXTURE_2D, + 0, + e.RGBA, + t, + r, + 0, + e.RGBA, + e.UNSIGNED_BYTE, + null + ), + e.texParameteri(e.TEXTURE_2D, e.TEXTURE_WRAP_S, e.CLAMP_TO_EDGE), + e.texParameteri(e.TEXTURE_2D, e.TEXTURE_WRAP_T, e.CLAMP_TO_EDGE), + e.texParameterf(e.TEXTURE_2D, e.TEXTURE_MIN_FILTER, e.LINEAR), + e.framebufferTexture2D( + e.FRAMEBUFFER, + e.COLOR_ATTACHMENT0, + e.TEXTURE_2D, + this._renderTexture, + 0 + ); + let a = e.checkFramebufferStatus(e.FRAMEBUFFER); + if (a !== e.FRAMEBUFFER_COMPLETE) + throw new Error("Framebuffer not complete: " + a.toString()); + return ( + (this._framebufferWidth = t), + (this._framebufferHeight = r), + e.bindTexture(e.TEXTURE_2D, i), + e.bindFramebuffer(e.FRAMEBUFFER, null), + this._framebufferId + ); + } + _getVertexBuffer(e) { + if (this._vertexBuffer) return this._vertexBuffer; + if (((this._vertexBuffer = e.createBuffer()), !this._vertexBuffer)) + throw new Error("Unable to create vertex buffer"); + e.bindBuffer(e.ARRAY_BUFFER, this._vertexBuffer); + let t = new Float32Array([ + -1, -1, 0, 0, -1, 1, 0, 1, 1, 1, 1, 1, 1, -1, 1, 0, + ]); + return ( + e.bufferData(e.ARRAY_BUFFER, t, e.STATIC_DRAW), this._vertexBuffer + ); + } + _getIndexBuffer(e) { + if (this._indexBuffer) return this._indexBuffer; + if (((this._indexBuffer = e.createBuffer()), !this._indexBuffer)) + throw new Error("Unable to create index buffer"); + e.bindBuffer(e.ELEMENT_ARRAY_BUFFER, this._indexBuffer); + let t = new Uint16Array([0, 1, 2, 0, 2, 3]); + return ( + e.bufferData(e.ELEMENT_ARRAY_BUFFER, t, e.STATIC_DRAW), + this._indexBuffer + ); + } + _getGreyscaleShader(e) { + if (this._greyscaleShader) return this._greyscaleShader; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, Ve), + i = u(e, e.FRAGMENT_SHADER, Ne); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "uTexWidth"); + if (!a) throw new Error("Unable to get uniform location uTexWidth"); + let n = e.getUniformLocation(t, "uUvTransform"); + if (!n) + throw new Error("Unable to get uniform location uUvTransform"); + let s = e.getUniformLocation(t, "uSampler"); + if (!s) throw new Error("Unable to get uniform location uSampler"); + return ( + (this._greyscaleShader = { + program: t, + aVertexPositionLoc: e.getAttribLocation(t, "aVertexPosition"), + aTextureCoordLoc: e.getAttribLocation(t, "aTextureCoord"), + uTexWidthLoc: a, + uUvTransformLoc: n, + uSamplerLoc: s, + }), + this._greyscaleShader + ); + } + } + let Ve = + "\n attribute vec4 aVertexPosition;\n attribute vec2 aTextureCoord;\n\n varying highp vec2 vTextureCoord1;\n varying highp vec2 vTextureCoord2;\n varying highp vec2 vTextureCoord3;\n varying highp vec2 vTextureCoord4;\n\n uniform float uTexWidth;\n\tuniform mat4 uUvTransform;\n\n void main(void) {\n highp vec2 offset1 = vec2(1.5 / uTexWidth, 0);\n highp vec2 offset2 = vec2(0.5 / uTexWidth, 0);\n\n gl_Position = aVertexPosition;\n vTextureCoord1 = (uUvTransform * vec4(aTextureCoord - offset1, 0, 1)).xy;\n vTextureCoord2 = (uUvTransform * vec4(aTextureCoord - offset2, 0, 1)).xy;\n vTextureCoord3 = (uUvTransform * vec4(aTextureCoord + offset2, 0, 1)).xy;\n vTextureCoord4 = (uUvTransform * vec4(aTextureCoord + offset1, 0, 1)).xy;\n }\n", + Ne = + "\n varying highp vec2 vTextureCoord1;\n varying highp vec2 vTextureCoord2;\n varying highp vec2 vTextureCoord3;\n varying highp vec2 vTextureCoord4;\n\n uniform sampler2D uSampler;\n\n const lowp vec3 colorWeights = vec3(77.0 / 256.0, 150.0 / 256.0, 29.0 / 256.0);\n\n void main(void) {\n lowp vec4 outpx;\n\n outpx.r = dot(colorWeights, texture2D(uSampler, vTextureCoord1).xyz);\n outpx.g = dot(colorWeights, texture2D(uSampler, vTextureCoord2).xyz);\n outpx.b = dot(colorWeights, texture2D(uSampler, vTextureCoord3).xyz);\n outpx.a = dot(colorWeights, texture2D(uSampler, vTextureCoord4).xyz);\n\n gl_FragColor = outpx;\n }\n", + Ge = 1, + We = new Map(); + class He extends Pe { + constructor(e, t) { + super(), + (this._video = e), + (this._pipeline = t), + (this._isPaused = !0), + (this._hadFrames = !1), + (this._isUserFacing = !1), + (this._cameraToScreenRotation = 0), + (this._isUploadFrame = !0), + (this._cameraToDeviceTransform = A()), + (this._cameraToDeviceTransformUserFacing = A()), + (this._cameraModel = new Float32Array([ + 300, 300, 160, 120, 0, 0, + ])), + k(this._cameraToDeviceTransformUserFacing, [-1, 1, -1]); + let r = this._video; + this._video instanceof HTMLVideoElement + ? r.addEventListener("loadedmetadata", () => { + this._hadFrames = !0; + }) + : (this._hadFrames = !0), + (this._resetGLContext = this._resetGLContext.bind(this)); + let i = ct.get(this._pipeline); + i && i.onGLContextReset.bind(this._resetGLContext); + } + static createVideoElementSource(e, t) { + let r = Ge++; + return ( + We.set(r, new He(t, e)), + pe("html_element_source_t initialized"), + r + ); + } + static getVideoElementSource(e) { + return We.get(e); + } + _resetGLContext() { + var e, t; + (this._currentVideoTexture = void 0), + null === + (t = + null === (e = this._imageProcessor) || void 0 === e + ? void 0 + : e.resetGLContext) || + void 0 === t || + t.call(e); + } + destroy() { + let e = ct.get(this._pipeline); + e && e.onGLContextReset.unbind(this._resetGLContext), + this.pause(), + this._resetGLContext(); + } + pause() { + this._isPaused = !0; + let e = ct.get(this._pipeline); + e && + e.currentCameraSource === this && + (e.currentCameraSource = void 0); + } + start() { + var e; + this._isPaused && + ((this._isUploadFrame = !0), + this._video instanceof HTMLVideoElement && + (this._hadFrames = !1)), + (this._isPaused = !1); + let t = ct.get(this._pipeline); + t && + t.currentCameraSource !== this && + (null === (e = t.currentCameraSource) || + void 0 === e || + e.pause(), + (t.currentCameraSource = this)); + } + getFrame(e) { + let t = ct.get(this._pipeline); + if (!t) return; + let r = t.glContext; + if (r && !this._isPaused && this._hadFrames) + try { + let i = this._processFrame(r, this._cameraToScreenRotation, e); + if (i) { + let e = t.registerToken(i); + t.sendDataToWorker( + i.data || new ArrayBuffer(0), + e, + i.dataWidth, + i.dataHeight, + i.userFacing, + i.cameraToDevice, + i.cameraModel + ); + } + } catch (e) { + console.log("Unable to process frame"); + } + } + _processFrame(e, t, r) { + let i = ct.get(this._pipeline); + if (!i) return; + if ( + (this._imageProcessor || (this._imageProcessor = new ze(e)), + this._isUploadFrame) + ) { + if ( + (this._currentVideoTexture || + (this._currentVideoTexture = i.getVideoTexture()), + !this._currentVideoTexture) + ) + return; + return ( + this._imageProcessor.uploadFrame( + this._currentVideoTexture, + this._video, + t, + this._isUserFacing + ), + void (this._isUploadFrame = !this._isUploadFrame) + ); + } + if (r || !this._currentVideoTexture) return; + this._isUploadFrame = !this._isUploadFrame; + let a = D.dataWidth * D.dataHeight, + n = i.cameraPixelArrays.pop(); + for (; n && n.byteLength !== a; ) n = i.cameraPixelArrays.pop(); + n || (n = new ArrayBuffer(a)); + let s = this._currentVideoTexture; + this._currentVideoTexture = void 0; + let o = (300 * D.dataWidth) / 320; + return ( + (this._cameraModel[0] = o), + (this._cameraModel[1] = o), + (this._cameraModel[2] = 0.5 * D.dataWidth), + (this._cameraModel[3] = 0.5 * D.dataHeight), + Object.assign( + Object.assign({}, this._imageProcessor.readFrame(s, n)), + { + cameraModel: this._cameraModel, + cameraSource: this, + cameraToDevice: this._isUserFacing + ? this._cameraToDeviceTransformUserFacing + : this._cameraToDeviceTransform, + } + ) + ); + } + uploadGL() {} + } + var qe = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + let Ye = document.createElement("video"); + Ye.setAttribute("playsinline", ""), + Ye.setAttribute("webkit-playsinline", ""), + D.videoElementInDOM && + ((Ye.style.width = "0px"), + (Ye.style.height = "0px"), + document.body.appendChild(Ye)); + class Xe extends He { + constructor(e, t, r) { + super(Ye, t), + (this._impl = e), + (this._deviceId = r), + (this._currentStream = null), + (this._activeDeviceId = null), + (this._hasStartedOrientation = !1), + (this._deviceMotionListener = (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.accelerationIncludingGravity && + null !== e.accelerationIncludingGravity.x && + null !== e.accelerationIncludingGravity.y && + null !== e.accelerationIncludingGravity.z && + t.motionAccelerometerSubmit( + r, + e.accelerationIncludingGravity.x * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.y * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.z * D.deviceMotionMutliplier + ), + null === e.rotationRate || + null === e.rotationRate.alpha || + null === e.rotationRate.beta || + null === e.rotationRate.gamma || + this._hasStartedOrientation + ? this._hasStartedOrientation || + this._startDeviceOrientation() + : (e.timeStamp, + t.motionRotationRateSubmit( + r, + (e.rotationRate.alpha * Math.PI) / -180, + (e.rotationRate.beta * Math.PI) / -180, + (e.rotationRate.gamma * Math.PI) / -180 + )); + }); + } + destroy() { + rt(this._impl), super.destroy(); + } + _stop() { + this._currentStream && + (this._currentStream.getTracks().forEach((e) => e.stop()), + (this._currentStream = null)); + } + pause() { + super.pause(), this._stopDeviceMotion(), this._syncCamera(); + } + start() { + super.start(), this._startDeviceMotion(), this._syncCamera(); + } + _getConstraints() { + return qe(this, void 0, void 0, function* () { + let e, t; + if ( + this._deviceId !== Xe.DEFAULT_DEVICE_ID && + this._deviceId !== Xe.USER_DEFAULT_DEVICE_ID + ) + e = this._deviceId; + else if ( + ((t = + this._deviceId === Xe.DEFAULT_DEVICE_ID + ? "environment" + : "user"), + D.ios164CameraSelection) + ) { + if ( + !this._explicitEnvironmentCameraId || + !this._explicitUserCameraId + ) { + (yield navigator.mediaDevices.getUserMedia({ + audio: !1, + video: { facingMode: t }, + })) + .getTracks() + .forEach((e) => e.stop()); + let e = yield navigator.mediaDevices.enumerateDevices(); + (e = e.filter((e) => "videoinput" === e.kind)), + e.length >= 2 && + ((this._explicitUserCameraId = e[0].deviceId), + (this._explicitEnvironmentCameraId = e[1].deviceId)); + } + e = + "environment" === t + ? this._explicitEnvironmentCameraId + : this._explicitUserCameraId; + } + let r = { + audio: !1, + video: { + facingMode: t, + width: D.videoWidth, + height: D.videoHeight, + frameRate: D.requestHighFrameRate ? 60 : void 0, + deviceId: e, + }, + }; + if (e || D.relyOnConstraintsForCameraSelection) return r; + if ( + !navigator.mediaDevices || + !navigator.mediaDevices.enumerateDevices + ) + return r; + let i = yield navigator.mediaDevices.enumerateDevices(), + a = !1; + return ( + (i = i.filter((e) => { + if ("videoinput" !== e.kind) return !1; + if (e.getCapabilities) { + a = !0; + let r = e.getCapabilities(); + if ( + r && + r.facingMode && + r.facingMode.indexOf( + "user" === t ? "user" : "environment" + ) < 0 + ) + return !1; + } + return !0; + })), + a && 0 !== i.length + ? ("object" == typeof r.video && + (pe("choosing device ID", i[i.length - 1].deviceId), + (r.video.deviceId = i[i.length - 1].deviceId)), + r) + : r + ); + }); + } + getFrame(e) { + (this._cameraToScreenRotation = N(!1)), super.getFrame(e); + } + _getUserMedia() { + return qe(this, void 0, void 0, function* () { + let e = yield this._getConstraints(); + return navigator.mediaDevices && + navigator.mediaDevices.getUserMedia + ? yield navigator.mediaDevices.getUserMedia(e) + : yield new Promise((t, r) => { + navigator.getUserMedia(e, t, r); + }); + }); + } + _syncCamera() { + return qe(this, void 0, void 0, function* () { + if (this._currentStream && this._isPaused) this._stop(); + else if ( + (this._currentStream && + this._activeDeviceId !== this._deviceId && + this._stop(), + !this._isPaused) + ) { + if ( + ((this._activeDeviceId = this._deviceId), + (this._currentStream = yield this._getUserMedia()), + this._isPaused) + ) + return void (yield this._syncCamera()); + if (((this._isUserFacing = !1), this._currentStream)) { + let e = this._currentStream.getVideoTracks(); + e.length > 0 && + (this._isUserFacing = + "user" === e[0].getSettings().facingMode); + } + if (!(this._video instanceof HTMLVideoElement)) return; + (this._video.src = ""), + (this._video.loop = !1), + (this._video.muted = !0), + (this._video.srcObject = this._currentStream), + this._video.play(); + } + }); + } + _startDeviceOrientation() { + this._hasStartedOrientation || + ((this._hasStartedOrientation = !0), + (this._deviceOrientationListener = (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.alpha && + null !== e.beta && + null !== e.gamma && + t.motionAttitudeSubmit(r, e.alpha, e.beta, e.gamma); + }), + window.addEventListener( + "deviceorientation", + this._deviceOrientationListener + )); + } + _startDeviceMotion() { + window.addEventListener( + "devicemotion", + this._deviceMotionListener, + !1 + ); + } + _stopDeviceMotion() { + window.removeEventListener( + "devicemotion", + this._deviceMotionListener + ), + this._deviceOrientationListener && + window.removeEventListener( + "deviceorientation", + this._deviceOrientationListener + ); + } + } + (Xe.USER_DEFAULT_DEVICE_ID = + "Simulated User Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"), + (Xe.DEFAULT_DEVICE_ID = + "Simulated Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"); + var je = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + class Ze extends Pe { + constructor(e, t, r) { + super(), + (this._impl = e), + (this._pipeline = t), + (this._deviceId = r), + (this._currentStream = null), + (this._activeDeviceId = null), + (this._isPaused = !0), + (this._isUserFacing = !1), + (this._hadFrames = !1), + (this._canvas = new OffscreenCanvas(640, 480)), + (this._context = this._canvas.getContext("2d")), + (this._lastFrameTime = -1), + (this._video = document.createElement("video")), + (this._cameraToDeviceTransform = A()), + (this._cameraToDeviceTransformUserFacing = A()), + (this._cameraModel = new Float32Array([ + 300, 300, 160, 120, 0, 0, + ])), + (this._hasStartedOrientation = !1), + (this._deviceMotionListener = (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.accelerationIncludingGravity && + null !== e.accelerationIncludingGravity.x && + null !== e.accelerationIncludingGravity.y && + null !== e.accelerationIncludingGravity.z && + t.motionAccelerometerSubmit( + r, + e.accelerationIncludingGravity.x * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.y * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.z * D.deviceMotionMutliplier + ), + null === e.rotationRate || + null === e.rotationRate.alpha || + null === e.rotationRate.beta || + null === e.rotationRate.gamma || + this._hasStartedOrientation + ? this._hasStartedOrientation || + this._startDeviceOrientation() + : (e.timeStamp, + t.motionRotationRateSubmit( + r, + (e.rotationRate.alpha * Math.PI) / -180, + (e.rotationRate.beta * Math.PI) / -180, + (e.rotationRate.gamma * Math.PI) / -180 + )); + }), + pe("Using ImageBitmap camera source"), + k(this._cameraToDeviceTransformUserFacing, [-1, 1, -1]), + (this._video.muted = !0), + this._video.setAttribute("playsinline", ""), + this._video.setAttribute("webkit-playsinline", ""), + D.videoElementInDOM && + ((this._video.style.width = "0px"), + (this._video.style.height = "0px"), + document.body.appendChild(this._video)), + this._video.addEventListener("loadedmetadata", () => { + this._hadFrames = !0; + }); + } + destroy() { + this.pause(), rt(this._impl); + } + _stop() { + this._currentStream && + (this._currentStream.getTracks().forEach((e) => e.stop()), + (this._currentStream = null)); + } + pause() { + this._isPaused = !0; + let e = ct.get(this._pipeline); + e && + e.currentCameraSource === this && + (e.currentCameraSource = void 0), + this._stopDeviceMotion(), + this._syncCamera(); + } + start() { + var e; + let t = ct.get(this._pipeline); + t && + t.currentCameraSource !== this && + (null === (e = t.currentCameraSource) || + void 0 === e || + e.pause(), + (t.currentCameraSource = this)), + (this._isPaused = !1), + this._startDeviceMotion(), + this._syncCamera(); + } + _getConstraints() { + return je(this, void 0, void 0, function* () { + let e, t; + this._deviceId !== Ze.DEFAULT_DEVICE_ID && + this._deviceId !== Ze.USER_DEFAULT_DEVICE_ID + ? (e = this._deviceId) + : (t = + this._deviceId === Ze.DEFAULT_DEVICE_ID + ? "environment" + : "user"); + let r = { + audio: !1, + video: { + facingMode: t, + width: D.videoWidth, + height: D.videoHeight, + frameRate: D.requestHighFrameRate ? 60 : void 0, + deviceId: e, + }, + }; + if (e) return r; + if ( + !navigator.mediaDevices || + !navigator.mediaDevices.enumerateDevices + ) + return r; + let i = yield navigator.mediaDevices.enumerateDevices(), + a = !1; + return ( + (i = i.filter((e) => { + if ("videoinput" !== e.kind) return !1; + if (e.getCapabilities) { + a = !0; + let r = e.getCapabilities(); + if ( + r && + r.facingMode && + r.facingMode.indexOf( + "user" === t ? "user" : "environment" + ) < 0 + ) + return !1; + } + return !0; + })), + a && 0 !== i.length + ? ("object" == typeof r.video && + (pe("choosing device ID", i[i.length - 1].deviceId), + (r.video.deviceId = i[i.length - 1].deviceId)), + r) + : r + ); + }); + } + getFrame(e) { + var t, r; + if (!this._context) return; + if (!this._hadFrames) return; + if (e) return; + let i = performance.now(); + if (i < this._lastFrameTime + 25) return; + (this._lastFrameTime = i), + this._canvas.width !== this._video.videoWidth && + (this._canvas.width = this._video.videoWidth), + this._canvas.height !== this._video.videoHeight && + (this._canvas.height = this._video.videoHeight), + this._context.drawImage(this._video, 0, 0); + const a = this._canvas.transferToImageBitmap(); + let n = N(!1), + s = ct.get(this._pipeline); + if (!s) return; + let o = (300 * D.dataWidth) / 320; + (this._cameraModel[0] = o), + (this._cameraModel[1] = o), + (this._cameraModel[2] = 0.5 * D.dataWidth), + (this._cameraModel[3] = 0.5 * D.dataHeight); + let _ = s.registerToken({ + dataWidth: this._canvas.width, + dataHeight: this._canvas.height, + texture: void 0, + userFacing: this._isUserFacing, + cameraSource: this, + cameraModel: this._cameraModel.slice(), + cameraToDevice: this._isUserFacing + ? this._cameraToDeviceTransformUserFacing + : this._cameraToDeviceTransform, + }); + null === + (r = + null === (t = ct.get(this._pipeline)) || void 0 === t + ? void 0 + : t.sendImageBitmapToWorker) || + void 0 === r || + r.call( + t, + a, + n, + this._isUserFacing, + _, + this._cameraModel, + this._isUserFacing + ? this._cameraToDeviceTransformUserFacing + : this._cameraToDeviceTransform + ); + } + _getUserMedia() { + return je(this, void 0, void 0, function* () { + let e = yield this._getConstraints(); + return navigator.mediaDevices && + navigator.mediaDevices.getUserMedia + ? yield navigator.mediaDevices.getUserMedia(e) + : yield new Promise((t, r) => { + navigator.getUserMedia(e, t, r); + }); + }); + } + _syncCamera() { + return je(this, void 0, void 0, function* () { + if (this._currentStream && this._isPaused) this._stop(); + else if ( + (this._currentStream && + this._activeDeviceId !== this._deviceId && + this._stop(), + !this._isPaused) + ) { + if ( + ((this._activeDeviceId = this._deviceId), + (this._currentStream = yield this._getUserMedia()), + this._isPaused) + ) + return void (yield this._syncCamera()); + if (((this._isUserFacing = !1), this._currentStream)) { + let e = this._currentStream.getVideoTracks(); + e.length > 0 && + (this._isUserFacing = + "user" === e[0].getSettings().facingMode); + } + (this._video.src = ""), + (this._video.loop = !1), + (this._video.muted = !0), + (this._video.srcObject = this._currentStream), + this._video.play(); + } + }); + } + _startDeviceOrientation() { + this._hasStartedOrientation || + ((this._hasStartedOrientation = !0), + window.addEventListener("deviceorientation", (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.alpha && + null !== e.beta && + null !== e.gamma && + t.motionAttitudeSubmit(r, e.alpha, e.beta, e.gamma); + })); + } + _startDeviceMotion() { + window.addEventListener( + "devicemotion", + this._deviceMotionListener, + !1 + ); + } + _stopDeviceMotion() { + window.removeEventListener( + "devicemotion", + this._deviceMotionListener + ); + } + uploadGL(e) { + const t = ct.get(this._pipeline), + r = null == t ? void 0 : t.glContext; + if (!e || e.texture || !e.frame || !t || !r) return; + let i = t.getVideoTexture(); + i && + (r.bindTexture(r.TEXTURE_2D, i), + r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL, !1), + r.texImage2D( + r.TEXTURE_2D, + 0, + r.RGBA, + r.RGBA, + r.UNSIGNED_BYTE, + e.frame + ), + r.bindTexture(r.TEXTURE_2D, null), + (e.texture = i), + e.frame.close(), + delete e.frame); + } + } + (Ze.USER_DEFAULT_DEVICE_ID = + "Simulated User Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"), + (Ze.DEFAULT_DEVICE_ID = + "Simulated Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"); + var Ke = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + class $e extends Pe { + constructor(e, t, r) { + super(), + (this._impl = e), + (this._pipeline = t), + (this._deviceId = r), + (this._currentStream = null), + (this._activeDeviceId = null), + (this._isPaused = !0), + (this._isUserFacing = !1), + (this._cameraToScreenRotation = 0), + (this._hasStartedOrientation = !1), + (this._deviceMotionListener = (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.accelerationIncludingGravity && + null !== e.accelerationIncludingGravity.x && + null !== e.accelerationIncludingGravity.y && + null !== e.accelerationIncludingGravity.z && + t.motionAccelerometerSubmit( + r, + e.accelerationIncludingGravity.x * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.y * D.deviceMotionMutliplier, + e.accelerationIncludingGravity.z * D.deviceMotionMutliplier + ), + null === e.rotationRate || + null === e.rotationRate.alpha || + null === e.rotationRate.beta || + null === e.rotationRate.gamma || + this._hasStartedOrientation + ? this._hasStartedOrientation || + this._startDeviceOrientation() + : (e.timeStamp, + t.motionRotationRateSubmit( + r, + (e.rotationRate.alpha * Math.PI) / -180, + (e.rotationRate.beta * Math.PI) / -180, + (e.rotationRate.gamma * Math.PI) / -180 + )); + }), + pe("Using MSTP camera source"); + } + destroy() { + this.pause(), rt(this._impl); + } + _stop() { + this._currentStream && + (this._currentStream.getTracks().forEach((e) => e.stop()), + (this._currentStream = null)); + } + pause() { + this._isPaused = !0; + let e = ct.get(this._pipeline); + e && + e.currentCameraSource === this && + (e.currentCameraSource = void 0), + this._stopDeviceMotion(), + this._syncCamera(); + } + start() { + var e; + let t = ct.get(this._pipeline); + t && + t.currentCameraSource !== this && + (null === (e = t.currentCameraSource) || + void 0 === e || + e.pause(), + (t.currentCameraSource = this)), + (this._isPaused = !1), + this._startDeviceMotion(), + this._syncCamera(); + } + _getConstraints() { + return Ke(this, void 0, void 0, function* () { + let e, t; + this._deviceId !== $e.DEFAULT_DEVICE_ID && + this._deviceId !== $e.USER_DEFAULT_DEVICE_ID + ? (e = this._deviceId) + : (t = + this._deviceId === $e.DEFAULT_DEVICE_ID + ? "environment" + : "user"); + let r = { + audio: !1, + video: { + facingMode: t, + width: D.videoWidth, + height: D.videoHeight, + frameRate: D.requestHighFrameRate ? 60 : 30, + deviceId: e, + }, + }; + if (e) return r; + if ( + !navigator.mediaDevices || + !navigator.mediaDevices.enumerateDevices + ) + return r; + let i = yield navigator.mediaDevices.enumerateDevices(), + a = !1; + return ( + (i = i.filter((e) => { + if ("videoinput" !== e.kind) return !1; + if (e.getCapabilities) { + a = !0; + let r = e.getCapabilities(); + if ( + r && + r.facingMode && + r.facingMode.indexOf( + "user" === t ? "user" : "environment" + ) < 0 + ) + return !1; + } + return !0; + })), + a && 0 !== i.length + ? ("object" == typeof r.video && + (pe("choosing device ID", i[i.length - 1].deviceId), + (r.video.deviceId = i[i.length - 1].deviceId)), + r) + : r + ); + }); + } + getFrame(e) { + var t, r; + let i = N(!1); + i != this._cameraToScreenRotation && + (null === + (r = + null === (t = ct.get(this._pipeline)) || void 0 === t + ? void 0 + : t.sendCameraToScreenRotationToWorker) || + void 0 === r || + r.call(t, i), + (this._cameraToScreenRotation = i)); + } + _getUserMedia() { + return Ke(this, void 0, void 0, function* () { + let e = yield this._getConstraints(); + return navigator.mediaDevices && + navigator.mediaDevices.getUserMedia + ? yield navigator.mediaDevices.getUserMedia(e) + : yield new Promise((t, r) => { + navigator.getUserMedia(e, t, r); + }); + }); + } + _syncCamera() { + return Ke(this, void 0, void 0, function* () { + if (this._currentStream && this._isPaused) this._stop(); + else if ( + (this._currentStream && + this._activeDeviceId !== this._deviceId && + this._stop(), + !this._isPaused) + ) { + if ( + ((this._activeDeviceId = this._deviceId), + (this._currentStream = yield this._getUserMedia()), + this._isPaused) + ) + return void (yield this._syncCamera()); + if (((this._isUserFacing = !1), this._currentStream)) { + let e = this._currentStream.getVideoTracks(); + if (e.length > 0) { + this._isUserFacing = + "user" === e[0].getSettings().facingMode; + let t = new MediaStreamTrackProcessor({ track: e[0] }), + r = ct.get(this._pipeline); + r && + r.sendCameraStreamToWorker( + this._impl, + t.readable, + this._isUserFacing + ); + } + } + } + }); + } + _startDeviceOrientation() { + this._hasStartedOrientation || + ((this._hasStartedOrientation = !0), + window.addEventListener("deviceorientation", (e) => { + let t = ct.get(this._pipeline); + if (!t) return; + let r = + void 0 !== e.timeStamp && null !== e.timeStamp + ? e.timeStamp + : performance.now(); + null !== e.alpha && + null !== e.beta && + null !== e.gamma && + t.motionAttitudeSubmit(r, e.alpha, e.beta, e.gamma); + })); + } + _startDeviceMotion() { + window.addEventListener( + "devicemotion", + this._deviceMotionListener, + !1 + ); + } + _stopDeviceMotion() { + window.removeEventListener( + "devicemotion", + this._deviceMotionListener + ); + } + uploadGL(e) { + const t = ct.get(this._pipeline), + r = null == t ? void 0 : t.glContext; + if (!e || e.texture || !e.frame || !t || !r) return; + let i = t.getVideoTexture(); + i && + (r.bindTexture(r.TEXTURE_2D, i), + r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL, !1), + r.texImage2D( + r.TEXTURE_2D, + 0, + r.RGBA, + r.RGBA, + r.UNSIGNED_BYTE, + e.frame + ), + r.bindTexture(r.TEXTURE_2D, null), + (e.texture = i), + e.frame.close(), + delete e.frame); + } + } + ($e.USER_DEFAULT_DEVICE_ID = + "Simulated User Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"), + ($e.DEFAULT_DEVICE_ID = + "Simulated Default Device ID: a908df7f-5661-4d20-b227-a1c15d2fdb4b"); + let Qe = 1, + Je = new Map(); + function et(e, t) { + Je.set(e, t); + } + function tt(e) { + return Je.get(e); + } + function rt(e) { + Je.delete(e); + } + class it { + constructor(e) { + this._gl = e; + } + dispose() { + this._vbo && this._gl.deleteBuffer(this._vbo), + this._uvbo && this._gl.deleteBuffer(this._uvbo), + this._ibo && this._gl.deleteBuffer(this._ibo), + this._shader && this._gl.deleteProgram(this._shader.prog), + (this._vbo = void 0), + (this._uvbo = void 0), + (this._ibo = void 0), + (this._shader = void 0); + } + _generateIBO(e, t) { + if (this._ibo && this._lastIndices === e) return this._ibo; + if ( + ((this._lastIndices = e), + this._ibo || (this._ibo = t.createBuffer()), + !this._ibo) + ) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, this._ibo), + t.bufferData(t.ELEMENT_ARRAY_BUFFER, e, t.STATIC_DRAW), + t.bindBuffer(t.ELEMENT_ARRAY_BUFFER, null), + this._ibo + ); + } + _generateVBO(e, t) { + if ((this._vbo || (this._vbo = t.createBuffer()), !this._vbo)) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._vbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STATIC_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._vbo + ); + } + _generateUVBO(e, t) { + if ((this._uvbo || (this._uvbo = t.createBuffer()), !this._uvbo)) + throw new Error("Unable to create buffer object"); + return ( + t.bindBuffer(t.ARRAY_BUFFER, this._uvbo), + t.bufferData(t.ARRAY_BUFFER, e, t.STATIC_DRAW), + t.bindBuffer(t.ARRAY_BUFFER, null), + this._uvbo + ); + } + draw(e, t, r) { + var i; + const a = t.getPreviewMesh(r), + n = + null === (i = t.getTargetInfo(r).preview) || void 0 === i + ? void 0 + : i.image; + if (!a || !n) return; + if (!n.complete) return; + let s = this._gl, + o = this._getShader(s), + _ = this._generateVBO(a.vertices, s), + c = this._generateUVBO(a.uvs, s), + l = this._generateIBO(a.indices, s); + s.enable(s.DEPTH_TEST), + s.enable(s.CULL_FACE), + s.useProgram(o.prog), + s.uniformMatrix4fv(o.unif_matrix, !1, e), + s.activeTexture(s.TEXTURE0), + s.bindTexture( + s.TEXTURE_2D, + (function (e, t) { + let r = at.get(t); + if (r) return r; + if (((r = e.createTexture() || void 0), !r)) + throw new Error("Unable to create texture"); + at.set(t, r), + e.bindTexture(e.TEXTURE_2D, r), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_MAG_FILTER, + e.LINEAR + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_MIN_FILTER, + e.LINEAR + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_S, + e.CLAMP_TO_EDGE + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_T, + e.CLAMP_TO_EDGE + ); + const i = e.RGBA, + a = e.RGBA, + n = e.UNSIGNED_BYTE; + return ( + e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL, !0), + e.texImage2D(e.TEXTURE_2D, 0, i, a, n, t), + t.addEventListener("load", () => { + if (!r) return; + e.bindTexture(e.TEXTURE_2D, r); + const i = e.RGBA, + a = e.RGBA, + n = e.UNSIGNED_BYTE; + e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL, !0), + e.texImage2D(e.TEXTURE_2D, 0, i, a, n, t); + }), + r + ); + })(s, n) + ), + s.uniform1i(o.unif_skinSampler, 0), + s.bindBuffer(s.ARRAY_BUFFER, _), + s.vertexAttribPointer(o.attr_position, 3, s.FLOAT, !1, 0, 0), + s.enableVertexAttribArray(o.attr_position), + s.bindBuffer(s.ARRAY_BUFFER, c), + s.vertexAttribPointer(o.attr_textureCoord, 2, s.FLOAT, !1, 0, 0), + s.enableVertexAttribArray(o.attr_textureCoord), + s.bindBuffer(s.ELEMENT_ARRAY_BUFFER, l), + s.drawElements( + s.TRIANGLES, + a.indices.length, + s.UNSIGNED_SHORT, + 0 + ), + s.disableVertexAttribArray(o.attr_position), + s.disableVertexAttribArray(o.attr_textureCoord), + s.bindBuffer(s.ARRAY_BUFFER, null), + s.bindBuffer(s.ELEMENT_ARRAY_BUFFER, null); + } + _getShader(e) { + if (this._shader) return this._shader; + let t = e.createProgram(); + if (!t) throw new Error("Unable to create program"); + let r = u(e, e.VERTEX_SHADER, nt), + i = u(e, e.FRAGMENT_SHADER, st); + e.attachShader(t, r), e.attachShader(t, i), d(e, t); + let a = e.getUniformLocation(t, "matrix"); + if (!a) throw new Error("Unable to get uniform location mattrix"); + let n = e.getUniformLocation(t, "skinSampler"); + if (!n) + throw new Error("Unable to get uniform location skinSampler"); + return ( + (this._shader = { + prog: t, + unif_matrix: a, + unif_skinSampler: n, + attr_position: e.getAttribLocation(t, "position"), + attr_textureCoord: e.getAttribLocation(t, "textureCoord"), + }), + this._shader + ); + } + } + const at = new Map(); + let nt = + "\n#ifndef GL_ES\n#define highp\n#define mediump\n#define lowp\n#endif\n\nuniform mat4 matrix;\nattribute vec4 position;\nattribute vec2 textureCoord;\n\nvarying highp vec2 vTextureCoord;\n\nvoid main()\n{\n gl_Position = matrix * position;\n vTextureCoord = textureCoord;\n}", + st = + "\n#define highp mediump\n#ifdef GL_ES\n // define default precision for float, vec, mat.\n precision highp float;\n#else\n#define highp\n#define mediump\n#define lowp\n#endif\n\nvarying highp vec2 vTextureCoord;\nuniform sampler2D skinSampler;\n\nvoid main()\n{\n gl_FragColor = texture2D(skinSampler, vTextureCoord);\n}", + ot = new Map(), + _t = A(); + class ct { + constructor(e, t, r) { + (this._client = e), + (this._impl = t), + (this._mgr = r), + (this.pendingMessages = []), + (this.cameraTokens = new Map()), + (this.nextCameraToken = 1), + (this.tokensInFlight = 0), + (this.videoTextures = []), + (this.cameraPixelArrays = []), + (this._sequenceRecordDeviceAttitudeMatrices = !0), + (this._sequenceRecorderFirstCameraToken = 0), + (this.onGLContextReset = new G()); + } + static create(e, t) { + let r = e.pipeline_create(); + return ot.set(r, new ct(e, r, t)), r; + } + static get(e) { + return ot.get(e); + } + frameUpdate(e) { + for (let t of this.pendingMessages) + e.processMessages(t), + this._mgr.postOutgoingMessage( + { t: "buf", p: this._impl, d: t }, + [t] + ); + (this.pendingMessages = []), this.cleanOldFrames(); + } + cleanOldFrames() { + var e, t; + let r = this._client.pipeline_camera_frame_user_data(this._impl); + if (r) + for (let i of this.cameraTokens) + i[0] < r && + (i[1].texture && this.videoTextures.push(i[1].texture), + null === + (t = + null === (e = i[1].frame) || void 0 === e + ? void 0 + : e.close) || + void 0 === t || + t.call(e), + this.cameraTokens.delete(i[0])); + } + cameraTokenReturn(e) { + if ( + this._sequenceRecorder && + this._sequenceRecordDeviceAttitudeMatrices && + e.token >= this._sequenceRecorderFirstCameraToken + ) { + let t = this.cameraTokens.get(e.token); + t && + (e.att && this._sequenceRecorder.appendAttitudeMatrix(e.att), + (t.data = e.d), + this._sequenceRecorder.appendCameraFrame(t)); + } + this.cameraPixelArrays.push(e.d), this.tokensInFlight--; + } + sequenceRecordStart(e) { + this._sequenceRecorder || (this._sequenceRecorder = new Ue(e)), + this._sequenceRecorder.start(), + (this._sequenceRecorderFirstCameraToken = this.nextCameraToken); + } + sequenceRecordStop() { + var e; + null === (e = this._sequenceRecorder) || void 0 === e || e.stop(); + } + sequenceRecordData() { + var e; + return ( + (null === (e = this._sequenceRecorder) || void 0 === e + ? void 0 + : e.data()) || new Uint8Array(0) + ); + } + sequenceRecordClear() { + delete this._sequenceRecorder; + } + sequenceRecordDeviceAttitudeMatrices(e) { + this._sequenceRecordDeviceAttitudeMatrices = e; + } + getVideoTexture() { + return this.videoTextures.pop(); + } + destroy() { + this._client.pipeline_destroy(this._impl), ot.delete(this._impl); + } + getCurrentCameraInfo() { + let e = this._client.pipeline_camera_frame_user_data(this._impl); + if (e) return this.cameraTokens.get(e); + } + cameraFrameDrawGL(e, t, r) { + if (!this.glContext) return; + let i = this.getCurrentCameraInfo(); + i && + (this._cameraDraw || (this._cameraDraw = new Ae(this.glContext)), + this._cameraDraw.drawCameraFrame(e, t, i, !0 === r)); + } + glContextLost() { + this._cameraDraw && this._cameraDraw.dispose(), + this._faceDraw && this._faceDraw.dispose(), + this._imageTargetPreviewDraw && + this._imageTargetPreviewDraw.dispose(), + this._faceProjectDraw && this._faceProjectDraw.dispose(), + delete this._cameraDraw, + delete this._faceDraw, + delete this._imageTargetPreviewDraw, + delete this._faceProjectDraw, + (f = void 0), + (h = void 0), + (p = void 0), + (m = {}), + this.onGLContextReset.emit(); + for (let e of this.videoTextures) + this.glContext && this.glContext.deleteTexture(e); + this.videoTextures = []; + for (let e of this.cameraTokens) + this.glContext && + e[1].texture && + this.glContext.deleteTexture(e[1].texture), + (e[1].texture = void 0); + this.glContext = void 0; + } + glContextSet(e, t) { + this.glContextLost(), (this.glContext = e), (t = t || []); + for (let r = 0; r < 4; r++) { + let i = t[r] || e.createTexture(); + i && + (e.bindTexture(e.TEXTURE_2D, i), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_S, + e.CLAMP_TO_EDGE + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_T, + e.CLAMP_TO_EDGE + ), + e.texParameteri(e.TEXTURE_2D, e.TEXTURE_MIN_FILTER, e.LINEAR), + this.videoTextures.push(i)); + } + e.bindTexture(e.TEXTURE_2D, null); + } + drawFace(e, t, r, i) { + if (!this.glContext) return; + this._faceDraw || (this._faceDraw = new ke(this.glContext)); + let a = A(); + x(a, e, t), x(a, a, r), this._faceDraw.drawFace(a, i); + } + drawImageTargetPreview(e, t, r, i, a) { + if (!this.glContext) return; + this._imageTargetPreviewDraw || + (this._imageTargetPreviewDraw = new it(this.glContext)); + let n = A(); + x(n, e, t), x(n, n, r), this._imageTargetPreviewDraw.draw(n, a, i); + } + drawFaceProject(e, t, r, i, a, n) { + this.glContext && + (this._faceProjectDraw || + (this._faceProjectDraw = new Me(this.glContext)), + this._faceProjectDraw.drawFace(e, t, r, i, a, n)); + } + cameraFrameTexture() { + var e; + return null === (e = this.getCurrentCameraInfo()) || void 0 === e + ? void 0 + : e.texture; + } + cameraFrameTextureMatrix(e, t, r) { + let i = this.getCurrentCameraInfo(); + return i + ? Re(i.dataWidth, i.dataHeight, e, t, i.uvTransform || _t, r) + : A(); + } + cameraFrameUserFacing() { + var e; + return ( + (null === (e = this.getCurrentCameraInfo()) || void 0 === e + ? void 0 + : e.userFacing) || !1 + ); + } + cameraPoseWithAttitude(e) { + let t = lt( + this.getCurrentCameraInfo(), + this._client.pipeline_camera_frame_camera_attitude(this._impl) + ); + if (e) { + let e = A(); + k(e, [-1, 1, 1]), x(t, e, t), x(t, t, e); + } + return T(t, t), t; + } + videoFrameFromWorker(e) { + let t = this.nextCameraToken++; + const r = tt(e.source); + r && + (this.cameraTokens.set(t, { + dataWidth: e.w, + dataHeight: e.h, + texture: void 0, + frame: e.d, + userFacing: e.userFacing, + uvTransform: e.uvTransform, + cameraModel: e.cameraModel, + cameraToDevice: e.cameraToDevice, + cameraSource: r, + }), + this.cleanOldFrames()); + } + imageBitmapFromWorker(e) { + let t = this.cameraTokens.get(e.tokenId); + t && + ((t.dataWidth = e.dataWidth), + (t.dataHeight = e.dataHeight), + (t.frame = e.frame), + (t.userFacing = e.userFacing), + (t.uvTransform = e.uvTransform), + this.tokensInFlight--, + this.cleanOldFrames()); + } + uploadGL() { + var e, t; + let r = this.getCurrentCameraInfo(); + null === + (t = + null === (e = null == r ? void 0 : r.cameraSource) || + void 0 === e + ? void 0 + : e.uploadGL) || + void 0 === t || + t.call(e, r); + } + registerToken(e) { + let t = this.nextCameraToken++; + return this.cameraTokens.set(t, e), this.tokensInFlight++, t; + } + processGL() { + this.glContext + ? this.currentCameraSource && + (this.tokensInFlight > 0 + ? this.currentCameraSource.getFrame(!0) + : this.currentCameraSource.getFrame(!1)) + : me( + "no GL context for camera frames - please call pipeline_gl_context_set" + ); + } + motionAccelerometerSubmit(e, t, r, i) { + var a; + this._sequenceRecordDeviceAttitudeMatrices || + null === (a = this._sequenceRecorder) || + void 0 === a || + a.appendAccelerometer(e, t, r, i), + this._client.pipeline_motion_accelerometer_submit( + this._impl, + e, + t, + r, + i + ); + } + motionRotationRateSubmit(e, t, r, i) { + var a; + this._sequenceRecordDeviceAttitudeMatrices || + null === (a = this._sequenceRecorder) || + void 0 === a || + a.appendRotationRate(e, t, r, i), + this._client.pipeline_motion_rotation_rate_submit( + this._impl, + e, + t, + r, + i + ); + } + motionAttitudeSubmit(e, t, r, i) { + var a; + this._sequenceRecordDeviceAttitudeMatrices || + null === (a = this._sequenceRecorder) || + void 0 === a || + a.appendAttitude(e, t, r, i), + this._client.pipeline_motion_attitude_submit( + this._impl, + e, + t, + r, + i + ); + } + motionAttitudeMatrix(e) { + this._client.pipeline_motion_attitude_matrix_submit(this._impl, e); + } + sendCameraStreamToWorker(e, t, r) { + let i = { + t: "streamC2S", + p: this._impl, + s: t, + userFacing: r, + source: e, + }; + this._mgr.postOutgoingMessage(i, [i.s]); + } + sendCameraToScreenRotationToWorker(e) { + let t = { p: this._impl, t: "cameraToScreenC2S", r: e }; + this._mgr.postOutgoingMessage(t, []); + } + sendImageBitmapToWorker(e, t, r, i, a, n) { + let s = { + p: this._impl, + t: "imageBitmapC2S", + i: e, + r: t, + tokenId: i, + userFacing: r, + cameraModel: a, + cameraToDevice: n, + }; + this._mgr.postOutgoingMessage(s, [e]); + } + sendDataToWorker(e, t, r, i, a, n, s) { + let o = { + d: e, + p: this._impl, + width: r, + height: i, + token: t, + userFacing: a, + c2d: n, + cm: s, + t: "cameraFrameC2S", + }; + this._mgr.postOutgoingMessage(o, [e]); + } + } + function lt(e, t) { + let r = !1; + r = !!e && e.userFacing; + let i = A(); + return F(i, (N(r) * Math.PI) / 180, [0, 0, 1]), x(i, i, t), i; + } + const ut = { + 0: [ + { + mean: [0.235, 0.2344, 0.7305], + identity: [ + 0.008, 0.0087, 0.0024, -0.0026, 6e-4, -0.0022, 5e-4, 0.0033, + 0.0026, 0.0017, -0.0055, -8e-4, 0.0011, 0.0059, 0, 2e-4, 0.001, + -0.001, -0.0044, -0.0011, -1e-4, 0.0024, 0.0019, -9e-4, 4e-4, + -0.0015, 0, 0.0038, 0.0013, 3e-4, 0.002, -0.0021, 0.0018, + 0.0023, 0.0011, 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-0.0437, + 0.0335, 0.0964, -0.2452, 0.1233, 0.0368, -0.0251, 0.0253, 0.0033, + 0.0097, -0.0021, -0.0095, 0.1171, -0.0475, -0.064, 0.1548, + -0.0718, 0.0228, -0.0831, 0.0343, -0.1924, 0.6206, -0.2771, + 0.0021, -0.0143, 0.0056, -0.0705, 0.2522, -0.1116, -0.0692, + 0.4229, -0.1592, -0.0093, 0.05, -0.0185, 0.0948, -0.3196, 0.1437, + -0.0184, 0.0194, -0.0131, 0.0205, -0.0353, 0.0201, 0.0676, -0.135, + 0.0672, 0.0137, -0.0311, 0.0118, 3e-4, -0.0077, -2e-4, -0.0151, + 4e-4, -0.0058, 0.029, -0.0139, 0.0163, 0.1324, 0.1819, -0.0039, + 0.0406, 0.0501, 0.0017, 0.0331, 0.0161, 0.0062, -0.0235, -0.0446, + 0.0047, + ], + }, + }; + let dt = 1, + ft = new Map(); + function ht(e) { + return ft.get(e); + } + class pt { + constructor(e) { + (this._name = e), (this.anchor_pose = A()); + } + _getVertex(e, t, r) { + let i = r.mean.slice(); + for (let t = 0; t < 50; t++) + (i[0] += e[t] * r.identity[3 * t + 0]), + (i[1] += e[t] * r.identity[3 * t + 1]), + (i[2] += e[t] * r.identity[3 * t + 2]); + for (let e = 0; e < 29; e++) + (i[0] += t[e] * r.expression[3 * e + 0]), + (i[1] += t[e] * r.expression[3 * e + 1]), + (i[2] += t[e] * r.expression[3 * e + 2]); + return i; + } + update(e, t, r) { + let i, + a = ut[this._name.toString()]; + if (a) { + if (Array.isArray(a)) { + i = this._getVertex(e, t, a[0]); + let r = this._getVertex(e, t, a[1]); + (i[0] = 0.5 * (i[0] + r[0])), + (i[1] = 0.5 * (i[1] + r[1])), + (i[2] = 0.5 * (i[2] + r[2])); + } else i = this._getVertex(e, t, a); + r && (i[0] *= -1), R(this.anchor_pose, i); + } + } + } + const mt = { + incompatible: () => + !( + "function" == typeof Promise && + "object" == typeof WebAssembly && + navigator.mediaDevices && + navigator.mediaDevices.enumerateDevices && + navigator.mediaDevices.getUserMedia + ), + incompatible_ui: () => { + const e = document.createElement("div"); + e.append( + (function () { + let e = document.createElement("div"), + t = "a recent web browser"; + navigator.userAgent.match(/Android/i) + ? ((t = "Chrome for Android"), + (window.location.href = + "googlechrome://navigate?url=" + + encodeURI(window.location.href)), + setTimeout(() => { + window.location.href = + "samsunginternet://open?url=" + + encodeURI(window.location.href); + }, 2e3)) + : navigator.userAgent.match(/iPhone|iPod|iPad/i) && + ((t = "Safari"), + e.classList.add("zee-launcher-browser-safari")), + e.classList.add("zee-launcher-unsupported"), + (e.innerHTML = `\n \n \n
Open with ${t} to access this content.
\n
\n
Tap below to copy the address for easy pasting into ${t}.
\n
\n
\n
COPIED! Now paste into ${t}'s address bar to experience the content.
\n `); + let r = + e.querySelector("#zee-launcher-unsupported-message-input") || + document.createElement("input"); + r.value = window.location.href; + let i = () => { + if (navigator.userAgent.match(/iPhone|iPod|iPad/i)) { + let e = document.createRange(); + e.selectNodeContents(r); + let t = window.getSelection(); + if (!t) return; + t.removeAllRanges(), + t.addRange(e), + r.setSelectionRange(0, 999999999); + } else r.select(); + document.execCommand("copy"), + r.blur(), + e.classList.toggle( + "zee-launcher-unsupported-message-copied", + !0 + ); + }; + return ( + ( + e.querySelector( + "#zee-launcher-unsupported-message-button" + ) || document.createElement("button") + ).addEventListener("click", i), + r.addEventListener("click", i), + e + ); + })() + ), + Object.assign(e.style, { + position: "fixed", + width: "100%", + height: "100%", + top: "0px", + left: "0px", + zIndex: 1001, + backgroundColor: "rgba(0, 0, 0, 0.9)", + fontFamily: "sans-serif", + color: "white", + display: "flex", + flexDirection: "column", + alignItems: "center", + justifyContent: "center", + }), + e.classList.add("zee_launcher_compatibility"), + document.body.append(e); + }, + }; + let gt = 1, + bt = new Map(); + class wt extends Pe { + constructor(e, t) { + super(), + (this._impl = e), + (this._pipeline = t), + (this._packetNumber = 0), + (this._motionUpdatesQueued = 0), + (this._motionUpdatesSent = 0), + (this._minFrameGapMs = 0), + (this._lastUpdateTime = 0); + } + static create(e) { + let t = gt++; + return ( + bt.set(t, new wt(t, e)), + pe("sequence_source_source_t initialized"), + t + ); + } + static get(e) { + return bt.get(e); + } + loadFromMemory(e) { + try { + (this._decoder = new De(e)), + (this._packetNumber = 0), + (this._lastUpdateTime = 0); + } catch (e) { + me("Unable to decode sequence:", e); + } + } + maxPlaybackFpsSet(e) { + this._minFrameGapMs = e <= 0 ? 0 : 1e3 / e; + } + setTime(e) { + e < 0 ? delete this._time : (this._time = e); + } + getFrame(e) { + var t; + let r = ct.get(this._pipeline); + if (!r) return; + if (!this._decoder) return; + if ( + (this._submitMotionUpdates(r), + this._motionUpdatesQueued > this._motionUpdatesSent) + ) + return; + if (e) return; + let i = + null !== (t = this._time) && void 0 !== t ? t : performance.now(); + if (i < this._lastUpdateTime + this._minFrameGapMs) return; + if (this._packetNumber >= this._decoder.numberPackets) return; + let a = this._decoder.dataByPacket.get(this._packetNumber); + if (a.type != Ce.CAMERA_FRAME) return; + this._packetNumber++; + let n = r.cameraPixelArrays.pop(); + for (; n && n.byteLength !== a.greyscale.byteLength; ) + n = r.cameraPixelArrays.pop(); + n || (n = new ArrayBuffer(a.greyscale.byteLength)), + new Uint8Array(n).set(a.greyscale), + (this._lastUpdateTime = i); + let s = { + data: n, + cameraSourceData: a.greyscale, + cameraModel: a.cameraModel, + cameraToDevice: a.cameraToDevice, + dataWidth: a.width, + dataHeight: a.height, + texture: void 0, + userFacing: a.userFacing, + uvTransform: A(), + cameraSource: this, + }; + this._submitMotionUpdates(r); + const o = r.registerToken(s); + r.sendDataToWorker( + s.data || new ArrayBuffer(0), + o, + s.dataWidth, + s.dataHeight, + s.userFacing, + s.cameraToDevice, + s.cameraModel + ); + } + destroy() { + bt.delete(this._impl), this.pause(); + } + start() { + var e; + let t = ct.get(this._pipeline); + t && + t.currentCameraSource !== this && + (null === (e = t.currentCameraSource) || + void 0 === e || + e.pause(), + (t.currentCameraSource = this)); + } + pause() { + let e = ct.get(this._pipeline); + e && + e.currentCameraSource === this && + (e.currentCameraSource = void 0); + } + uploadGL(e) { + let t = ct.get(this._pipeline); + if (!t) return; + let r = null == t ? void 0 : t.glContext; + r && + (e.texture || (e.texture = t.getVideoTexture()), + e.texture && + e.cameraSourceData && + (r.bindTexture(r.TEXTURE_2D, e.texture), + r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL, !1), + r.texImage2D( + r.TEXTURE_2D, + 0, + r.LUMINANCE, + e.dataWidth, + e.dataHeight, + 0, + r.LUMINANCE, + r.UNSIGNED_BYTE, + new Uint8Array(e.cameraSourceData) + ), + r.bindTexture(r.TEXTURE_2D, null))); + } + _submitMotionUpdates(e) { + let t = !1; + for (; this._packetNumber < this._decoder.numberPackets; ) { + let r = this._decoder.dataByPacket.get(this._packetNumber); + if (r.type == Ce.CAMERA_FRAME) break; + switch (r.type) { + case Ce.ACCELEROMETER: + e.motionAccelerometerSubmit(r.t, r.x, r.y, r.z), (t = !0); + break; + case Ce.ROTATION_RATE: + e.motionRotationRateSubmit(r.t, r.x, r.y, r.z), (t = !0); + break; + case Ce.ATTITUDE: + e.motionAttitudeSubmit(r.t, r.x, r.y, r.z), (t = !0); + break; + case Ce.ATTITUDE_MATRIX: + e.motionAttitudeMatrix(r.attitude), (t = !0); + } + this._packetNumber++; + } + t && + (this._motionUpdatesQueued++, + setTimeout(() => { + this._motionUpdatesSent++; + }, 0)); + } + } + const vt = + ''; + function yt() { + var e = new E(2); + return E != Float32Array && ((e[0] = 0), (e[1] = 0)), e; + } + function Et(e, t) { + return (e[0] = t[0]), (e[1] = t[1]), e; + } + function At(e, t, r) { + return (e[0] = t[0] + r[0]), (e[1] = t[1] + r[1]), e; + } + function Tt(e, t, r) { + return (e[0] = t[0] - r[0]), (e[1] = t[1] - r[1]), e; + } + function xt(e, t, r) { + return (e[0] = t[0] * r), (e[1] = t[1] * r), e; + } + function Rt(e) { + var t = e[0], + r = e[1]; + return Math.hypot(t, r); + } + function kt() { + return { + indices: new Uint16Array(0), + vertices: new Float32Array(0), + normals: new Float32Array(0), + uvs: new Float32Array(0), + }; + } + function Ft(e) { + const t = (2 * e.trainedWidth) / (e.trainedHeight * e.topRadius); + return Lt( + e, + 2, + !1, + 0, + 0, + 0, + yt(), + e.trainedWidth / e.trainedHeight, + t, + e.physicalScaleFactor + ); + } + function Lt(e, t, r, i, a, n, s, _, c, l) { + isNaN(_) && (_ = 1); + const u = [], + d = [], + f = l > 0 ? l : 1, + h = (2 * f) / t, + p = 64; + for (let t = 0; t <= p; ++t) { + const i = (t * c) / p + (2 * Math.PI - c) / 2, + a = e.bottomRadius * Math.sin(i) * h, + n = e.bottomRadius * Math.cos(i) * h, + s = e.topRadius * Math.sin(i) * h, + o = e.topRadius * Math.cos(i) * h, + _ = -1 * f, + l = f; + r + ? (u.push(a, _, n), u.push(s, l, o)) + : (u.push(s, l, -o), u.push(a, _, -n)); + } + for (let t = 0; t <= p; ++t) + if (e.type == o.IMAGE_TRACKER_TYPE_CYLINDRICAL) { + const e = 1 - t / p; + d.push(e, 1), d.push(e, 0); + } else { + let e = 2 * -(t / p - 0.5) * i; + r && ((e = -e + i), e > i && (e = e - i - i)); + const o = yt(); + (o[0] = Math.sin(e)), (o[1] = Math.cos(e)), r && (o[1] *= -1); + const c = yt(); + Et(c, o), xt(c, c, a), At(c, s, c); + const l = yt(); + Et(l, o), + xt(l, l, n), + At(l, s, l), + d.push((l[0] + _) / (2 * _), 1 - (1 - l[1]) / 2), + d.push((c[0] + _) / (2 * _), 1 - (1 - c[1]) / 2); + } + const m = []; + for (let e = 0; e < p; ++e) { + const t = 2 * e; + m.push(t + 1, t + 2, t + 3), m.push(t + 0, t + 2, t + 1); + } + return { + vertices: new Float32Array(u), + indices: new Uint16Array(m), + normals: new Float32Array(0), + uvs: new Float32Array(d), + }; + } + yt(); + const Mt = new TextDecoder(); + class It { + constructor(e, t = !1) { + (this._data = e), + (this._paddingBytes = t), + (this.truncatedChunks = !1), + (this._view = new DataView(this._data)), + (this.root = this._parse()); + } + _parse() { + if ("RIFF" !== Mt.decode(this._data.slice(0, 4))) + throw new Error("Not a valid ZPT file"); + return this._parseChunk(0); + } + _parseChunk(e) { + const t = Mt.decode(this._data.slice(e, e + 4)), + r = this._view.getUint32(e + 4, !0), + i = new Uint8Array(this._data, e + 8, r); + let a, n; + if ( + (i.byteLength !== r && (this.truncatedChunks = !0), + "RIFF" === t || "LIST" === t) + ) { + (n = Mt.decode(this._data.slice(e + 8, e + 12))), (a = []); + let t = 4; + for (; t < i.byteLength - 1; ) { + const r = this._parseChunk(e + 8 + t); + a.push(r), + (t += r.data.byteLength + 8), + this._paddingBytes && 1 & r.data.byteLength && t++; + } + } + return { ident: t, data: i, subident: n, subchunks: a }; + } + find(e, t = this.root) { + if (t.ident === e) return t; + if (t.subchunks) + for (let r of t.subchunks) { + const t = this.find(e, r); + if (t) return t; + } + } + has(e) { + return void 0 !== this.find(e); + } + } + let St = new Map(); + const Ct = new TextDecoder(); + class Ut { + constructor(e, t) { + (this._client = e), (this._impl = t), (this._targets = []); + } + static create(e, t) { + let r = t.image_tracker_create(e); + return St.set(r, new Ut(t, r)), r; + } + static get(e) { + return St.get(e); + } + destroy() { + this._client.image_tracker_destroy(this._impl), + St.delete(this._impl); + } + loadFromMemory(e) { + this._targets.push({ data: e }), + this._client.image_tracker_target_load_from_memory(this._impl, e); + } + targetCount() { + return this._targets.length; + } + getTargetInfo(e) { + let t = this._targets[e]; + if (t && t.info) return t.info; + t.info = { + topRadius: -1, + bottomRadius: -1, + sideLength: -1, + physicalScaleFactor: -1, + trainedWidth: 0, + trainedHeight: 0, + type: o.IMAGE_TRACKER_TYPE_PLANAR, + }; + try { + const e = new It(t.data, !1), + r = e.find("IMG "); + if (r) { + let i = "image/png"; + const a = e.find("IMGM"); + a && (i = Ct.decode(a.data)), + (t.info.preview = { mimeType: i, compressed: r.data }); + } + const i = e.find("ODLE"); + if (i) { + const e = Ct.decode(i.data); + this._parseOdle(e, t.info); + } + } catch (e) {} + return t.info; + } + _parseOdle(e, t) { + let r = 0, + i = "0"; + return ( + ([i, r] = Dt(r, e)), + "1" === i + ? this._parseOdleV1(e, r, t) + : "3" === i + ? this._parseOdleV3(e, r, t) + : void 0 + ); + } + _parseOdleV1(e, t, r) { + let i = "0"; + if ((([i, t] = Dt(t, e)), "0" !== i && "1" !== i)) return; + let a = ""; + if ((([a, t] = Dt(t, e)), 0 !== a.length)) return; + let n = ""; + [n, t] = Dt(t, e); + const s = n.split(" "); + s.length < 5 || + ((r.trainedWidth = parseInt(s[3].replace("[", ""))), + (r.trainedHeight = parseInt(s[4].replace("]", "")))); + } + _parseOdleV3(e, t, r) { + let i = "0"; + if ((([i, t] = Dt(t, e)), "0" !== i && "1" !== i)) return; + let a = "0"; + [a, t] = Dt(t, e); + const n = parseInt(a); + if (isNaN(n) || n < 1) return; + let s = ""; + if ((([s, t] = Dt(t, e)), 0 !== s.length)) return; + let o = ""; + [o, t] = Dt(t, e); + const _ = o.split(" "); + if (_.length < 6) return; + const c = parseInt(_[0]); + (0 !== c && 1 !== c && 2 !== c) || (r.type = c), + (r.trainedWidth = parseInt(_[4].replace("[", ""))), + (r.trainedHeight = parseInt(_[5].replace("]", ""))), + _.length >= 7 && + ((r.physicalScaleFactor = parseFloat(_[6])), + isNaN(r.physicalScaleFactor) && (r.physicalScaleFactor = -1)), + _.length >= 8 && + ((r.topRadius = parseFloat(_[7])), + isNaN(r.topRadius) && (r.topRadius = -1), + (r.bottomRadius = r.topRadius)), + _.length >= 9 && + ((r.bottomRadius = parseFloat(_[8])), + isNaN(r.bottomRadius) && (r.bottomRadius = -1)), + _.length >= 10 && + ((r.sideLength = parseFloat(_[9])), + isNaN(r.sideLength) && (r.sideLength = -1)); + } + getDecodedPreview(e) { + const t = this.getTargetInfo(e); + if (t.preview) { + if (!t.preview.image) { + const e = new Blob([t.preview.compressed], { + type: t.preview.mimeType, + }); + (t.preview.image = new Image()), + (t.preview.image.src = URL.createObjectURL(e)); + } + return t.preview.image; + } + } + getPreviewMesh(e) { + const t = this.getTargetInfo(e); + return ( + t.previewMesh || + (t.previewMesh = (function (e) { + switch (e.type) { + case o.IMAGE_TRACKER_TYPE_PLANAR: + return (function (e) { + const t = e.trainedWidth / e.trainedHeight; + if (isNaN(t)) return kt(); + const r = + e.physicalScaleFactor > 0 ? e.physicalScaleFactor : 1; + return { + vertices: new Float32Array([ + -1 * t * r, + -1 * r, + 0, + -1 * t * r, + r, + 0, + t * r, + r, + 0, + t * r, + -1 * r, + 0, + ]), + indices: new Uint16Array([0, 2, 1, 0, 3, 2]), + uvs: new Float32Array([0, 0, 0, 1, 1, 1, 1, 0]), + normals: new Float32Array([ + 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, + ]), + }; + })(e); + case o.IMAGE_TRACKER_TYPE_CYLINDRICAL: + return Ft(e); + case o.IMAGE_TRACKER_TYPE_CONICAL: + return (function (e) { + const t = e.topRadius - e.bottomRadius; + if (0 === t) + return ( + console.warn( + "Conical target has matching radii, using cylindrical preview mesh with a defined image size instead." + ), + Ft(e) + ); + const r = Math.sqrt( + e.sideLength * e.sideLength - t * t + ), + i = e.bottomRadius > e.topRadius; + let a = e.trainedWidth / e.trainedHeight; + isNaN(a) && (a = 1); + const n = !(e.bottomRadius > 0 && e.topRadius > 0), + s = + e.sideLength < + 2 * Math.abs(e.topRadius - e.bottomRadius), + o = yt(), + _ = yt(), + c = yt(); + if (n) + if (s) + if (i) { + c[1] = a - 1; + const e = Math.acos((2 - a) / a); + (o[0] = a * Math.sin(e)), + (o[1] = a - 1 + a * Math.cos(e)), + Et(_, c); + } else { + c[1] = 1 - a; + const e = Math.PI + Math.acos((2 - a) / a); + (o[0] = a * Math.sin(e)), + (o[1] = 1 - a + a * Math.cos(e)), + Et(_, c); + } + else + i + ? ((c[1] = 1), + Et(_, c), + (o[0] = a), + (o[1] = 1 - Math.sqrt(4 - Math.pow(a, 2)))) + : ((c[1] = -1), + Et(_, c), + (o[0] = -a), + (o[1] = Math.sqrt(4 - Math.pow(a, 2)) - 1)); + else if (s) + if (i) { + c[1] = a - 1; + const t = Math.acos((2 - a) / a); + (o[0] = a * Math.sin(t)), + (o[1] = a - 1 + a * Math.cos(t)), + (_[0] = (a - e.sideLength) * Math.sin(t)), + (_[1] = a - 1 + (a - e.sideLength) * Math.cos(t)); + } else { + c[1] = 1 - a; + const t = Math.PI + Math.acos((2 - a) / a); + (o[0] = a * Math.sin(t)), + (o[1] = 1 - a + a * Math.cos(t)), + (_[0] = (a - e.sideLength) * Math.sin(t)), + (_[1] = 1 - a + (a - e.sideLength) * Math.cos(t)); + } + else { + const t = i + ? e.topRadius / e.bottomRadius + : e.bottomRadius / e.topRadius; + i + ? ((_[0] = t * a), + (_[1] = 1), + (o[0] = a), + (o[1] = + 1 - + Math.sqrt( + e.sideLength * e.sideLength - + (_[0] - o[0]) * (_[0] - o[0]) + )), + (c[1] = + o[1] + (o[0] / (o[0] - _[0])) * (_[1] - o[1]))) + : ((_[0] = -t * a), + (_[1] = -1), + (o[0] = -a), + (o[1] = + Math.sqrt( + e.sideLength * e.sideLength - + (_[0] - o[0]) * (_[0] - o[0]) + ) - 1), + (c[1] = + o[1] - + (-o[0] / (_[0] - o[0])) * (o[1] - _[1]))); + } + const l = yt(); + Tt(l, o, c); + const u = yt(); + Tt(u, _, c); + const d = Rt(l), + f = Rt(u); + let h = 2 * Math.abs(Math.atan(l[0] / l[1])); + s && (h = 2 * Math.PI - h); + let p = (d * h) / e.topRadius, + m = Math.abs(Math.atan(l[0] / l[1])); + return ( + s && (m = Math.PI - m), + Lt(e, r, i, m, f, d, c, a, p, e.physicalScaleFactor) + ); + })(e); + } + return kt(); + })(t)), + t.previewMesh + ); + } + } + function Dt(e, t) { + let r = t.indexOf("\n", e); + return [t.substring(e, r >= 0 ? r : void 0).replace("\r", ""), r + 1]; + } + var Pt = function (e, t, r, i) { + return new (r || (r = Promise))(function (a, n) { + function s(e) { + try { + _(i.next(e)); + } catch (e) { + n(e); + } + } + function o(e) { + try { + _(i.throw(e)); + } catch (e) { + n(e); + } + } + function _(e) { + var t; + e.done + ? a(e.value) + : ((t = e.value), + t instanceof r + ? t + : new r(function (e) { + e(t); + })).then(s, o); + } + _((i = i.apply(e, t || [])).next()); + }); + }; + let Bt; + function Ot(e) { + if (Bt) return Bt; + let t = !1; + (function (e) { + return H(this, void 0, void 0, function* () { + var t; + function i() { + let t = q.getOutgoingMessages(); + for (let r of t) e.postMessage(r.msg, r.transferables); + } + e || + (e = new Worker(new URL(r.p + r.u(56), r.b), { type: void 0 })), + e.postMessage({ + t: "wasm", + url: new URL(r(751), r.b).toString(), + }), + yield ((t = e), + new Promise((e) => { + let r = (i) => { + "loaded" === i.data && + (t.removeEventListener("message", r), e()); + }; + t.addEventListener("message", r); + })), + q.onOutgoingMessage.bind(i), + i(), + e.addEventListener("message", (e) => { + q.postIncomingMessage(e.data); + }); + }); + })(null == e ? void 0 : e.worker).then(() => { + pe("Fully loaded"), (t = !0); + }); + let i = new l((e) => { + q.postOutgoingMessage({ t: "zappar", d: e }, [e]); + }); + const a = (function () { + let e = window.localStorage.getItem("z_uar_lid"); + if (null === e) { + const t = new Uint8Array(8); + window.crypto.getRandomValues(t), (e = ""); + for (let r = 0; r < t.byteLength; r++) { + const i = t[r].toString(16); + 1 === i.length ? (e += "0" + i) : 2 === i.length && (e += i); + } + } + return e; + })(); + let n = !1, + s = !1; + try { + const e = Object.fromEntries( + document.cookie + .split("; ") + .map((e) => e.split(/=(.*)/s).map(decodeURIComponent)) + ); + if (e["zw-uar-project"]) { + const t = JSON.parse(e["zw-uar-project"]); + "object" == typeof t && + "string" == typeof t.id && + (i.impl.analytics_project_id_set(".wiz" + t.id, a), (s = !0)); + } + } catch (e) {} + if ( + !s && + (window.location.hostname.toLowerCase().indexOf(".zappar.io") > 0 || + window.location.hostname.toLowerCase().indexOf(".webar.run") > + 0 || + window.location.hostname.toLowerCase().indexOf(".arweb.app") > + 0 || + window.location.hostname.toLowerCase().indexOf(".zappar-us.io") > + 0 || + window.location.hostname.toLowerCase().indexOf(".zappar-eu.io") > + 0) + ) { + let e = window.location.pathname.split("/"); + e.length > 1 && + e[1].length > 0 && + (i.impl.analytics_project_id_set(".wiz" + e[1], a), (s = !0)); + } + return ( + q.onIncomingMessage.bind((e) => { + var t, r, a, n, s, o, _; + switch (e.t) { + case "zappar": + null === (t = ct.get(e.p)) || + void 0 === t || + t.pendingMessages.push(e.d); + break; + case "buf": + i.serializer.bufferReturn(e.d); + break; + case "cameraFrameRecycleS2C": { + let t = e; + null === + (a = + null === (r = ct.get(t.p)) || void 0 === r + ? void 0 + : r.cameraTokenReturn) || + void 0 === a || + a.call(r, e); + break; + } + case "videoFrameS2C": { + let t = e; + null === + (s = + null === (n = ct.get(t.p)) || void 0 === n + ? void 0 + : n.videoFrameFromWorker) || + void 0 === s || + s.call(n, t); + break; + } + case "imageBitmapS2C": { + let t = e; + null === + (_ = + null === (o = ct.get(t.p)) || void 0 === o + ? void 0 + : o.imageBitmapFromWorker) || + void 0 === _ || + _.call(o, t); + break; + } + case "licerr": { + let e = document.createElement("div"); + (e.innerHTML = + "Visit our licensing page to find out about hosting on your own domain."), + (e.style.position = "absolute"), + (e.style.bottom = "20px"), + (e.style.width = "80%"), + (e.style.backgroundColor = "black"), + (e.style.color = "white"), + (e.style.borderRadius = "10px"), + (e.style.padding = "10px"), + (e.style.fontFamily = "sans-serif"), + (e.style.textAlign = "center"), + (e.style.left = "10%"), + (e.style.zIndex = Number.MAX_SAFE_INTEGER.toString()); + let t = document.createElement("span"); + (t.innerText = " (30)"), e.append(t); + let r = 30; + setInterval(function () { + r--, r >= 0 && (t.innerText = " (" + r.toString() + ")"); + }, 1e3), + document.body.append(e); + } + case "gfx": { + let e = document.createElement("div"); + (e.innerHTML = vt), + (e.style.position = "absolute"), + (e.style.bottom = "20px"), + (e.style.width = "250px"), + (e.style.left = "50%"), + (e.style.marginLeft = "-125px"), + (e.style.zIndex = Number.MAX_SAFE_INTEGER.toString()), + (e.style.opacity = "0"), + (e.style.transition = "opacity 0.5s"), + document.body.append(e), + setTimeout(function () { + e.style.opacity = "1"; + }, 500), + setTimeout(function () { + e.style.opacity = "0"; + }, 3e3), + setTimeout(function () { + e.remove(); + }, 4e3); + } + } + }), + (Bt = Object.assign(Object.assign({}, i.impl), { + loaded: () => t, + camera_default_device_id: (e) => + e ? Xe.USER_DEFAULT_DEVICE_ID : Xe.DEFAULT_DEVICE_ID, + camera_source_create: (e, t) => + (function (e, t) { + let r = Qe++; + return ( + D.preferMediaStreamTrackProcessorCamera && + "MediaStreamTrackProcessor" in window && + "MediaStreamTrackGenerator" in window + ? et(r, new $e(r, e, t)) + : D.preferImageBitmapCamera && + "undefined" != typeof OffscreenCanvas + ? et(r, new Ze(r, e, t)) + : et(r, new Xe(r, e, t)), + pe("camera_source_t initialized"), + r + ); + })(e, t), + camera_source_destroy: (e) => { + var t; + return null === (t = tt(e)) || void 0 === t + ? void 0 + : t.destroy(); + }, + camera_source_pause: (e) => { + var t; + return null === (t = tt(e)) || void 0 === t + ? void 0 + : t.pause(); + }, + camera_source_start: (e) => { + var t; + return null === (t = tt(e)) || void 0 === t + ? void 0 + : t.start(); + }, + camera_count: () => 2, + camera_id: (e) => + 0 === e ? Xe.DEFAULT_DEVICE_ID : Xe.USER_DEFAULT_DEVICE_ID, + camera_name: (e) => + 0 === e ? "Rear-facing Camera" : "User-facing Camera", + camera_user_facing: (e) => 0 !== e, + pipeline_create: () => ct.create(i.impl, q), + pipeline_frame_update: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.frameUpdate(i); + }, + pipeline_camera_frame_draw_gl: (e, t, r, i) => { + var a; + null === (a = ct.get(e)) || + void 0 === a || + a.cameraFrameDrawGL(t, r, i); + }, + draw_plane: (e, t, r, i, a) => { + !(function (e, t, r, i, a) { + let n = v(e), + s = (function (e) { + if (h) return h; + if (((h = e.createBuffer()), !h)) + throw new Error("Unable to create buffer object"); + return ( + e.bindBuffer(e.ARRAY_BUFFER, h), + e.bufferData( + e.ARRAY_BUFFER, + new Float32Array([ + -0.5, 0.125, 0, -0.5, -0.125, 0, 0.5, 0.125, 0, 0.5, + -0.125, 0, + ]), + e.STATIC_DRAW + ), + e.bindBuffer(e.ARRAY_BUFFER, null), + h + ); + })(e), + o = g(e); + e.disable(e.DEPTH_TEST), + e.useProgram(n.prog), + e.uniformMatrix4fv(n.unif_proj, !1, t), + e.uniformMatrix4fv(n.unif_camera, !1, r), + e.uniformMatrix4fv(n.unif_matrix, !1, i), + e.bindBuffer(e.ARRAY_BUFFER, s), + e.activeTexture(e.TEXTURE0), + e.bindTexture( + e.TEXTURE_2D, + (function (e, t) { + if (m[t]) return m[t]; + let r = e.createTexture(); + if (!r) throw new Error("Unable to create texture"); + (m[t] = r), e.bindTexture(e.TEXTURE_2D, r); + const i = e.RGBA, + a = e.RGBA, + n = e.UNSIGNED_BYTE, + s = new Uint8Array([0, 0, 255, 255]); + e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL, !0), + e.texImage2D(e.TEXTURE_2D, 0, i, 1, 1, 0, a, n, s); + const o = new Image(); + return ( + (o.onload = function () { + e.bindTexture(e.TEXTURE_2D, r), + e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL, !0), + e.texImage2D(e.TEXTURE_2D, 0, i, a, n, o), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_S, + e.CLAMP_TO_EDGE + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_WRAP_T, + e.CLAMP_TO_EDGE + ), + e.texParameteri( + e.TEXTURE_2D, + e.TEXTURE_MIN_FILTER, + e.LINEAR + ); + }), + (o.src = t), + r + ); + })(e, a) + ), + e.uniform1i(n.unif_skinSampler, 0), + e.vertexAttribPointer( + n.attr_position, + 3, + e.FLOAT, + !1, + 12, + 0 + ), + e.enableVertexAttribArray(n.attr_position), + e.bindBuffer(e.ARRAY_BUFFER, o), + e.vertexAttribPointer( + n.attr_textureCoord, + 2, + e.FLOAT, + !1, + 8, + 0 + ), + e.enableVertexAttribArray(n.attr_textureCoord), + e.drawArrays(e.TRIANGLE_STRIP, 0, 4), + e.disableVertexAttribArray(n.attr_position), + e.disableVertexAttribArray(n.attr_textureCoord), + e.bindBuffer(e.ARRAY_BUFFER, null); + })(e, t, r, i, a); + }, + pipeline_draw_face: (e, t, r, i, a) => { + var n; + let s = ve(a); + if (!s) + return ( + ge( + "attempting to call draw_face on a destroyed zappar_face_mesh_t" + ), + new Uint16Array() + ); + null === (n = ct.get(e)) || + void 0 === n || + n.drawFace(t, r, i, s); + }, + pipeline_draw_face_project: (e, t, r, i, a, n, s) => { + var o; + null === (o = ct.get(e)) || + void 0 === o || + o.drawFaceProject(t, r, i, a, n, s); + }, + pipeline_draw_image_target_preview: (e, t, r, i, a, n) => { + var s; + let o = Ut.get(a); + o + ? null === (s = ct.get(e)) || + void 0 === s || + s.drawImageTargetPreview(t, r, i, n, o) + : ge("image tracker not found"); + }, + projection_matrix_from_camera_model: V, + projection_matrix_from_camera_model_ext: V, + pipeline_process_gl: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.processGL(); + }, + pipeline_gl_context_set: (e, t, r) => { + var i; + return null === (i = ct.get(e)) || void 0 === i + ? void 0 + : i.glContextSet(t, r); + }, + pipeline_gl_context_lost: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.glContextLost(); + }, + pipeline_camera_frame_upload_gl: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.uploadGL(); + }, + pipeline_camera_frame_texture_gl: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.cameraFrameTexture(); + }, + pipeline_camera_frame_texture_matrix: (e, t, r, i) => { + var a; + return ( + (null === (a = ct.get(e)) || void 0 === a + ? void 0 + : a.cameraFrameTextureMatrix(t, r, i)) || A() + ); + }, + pipeline_camera_frame_user_facing: (e) => { + var t; + return ( + (null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.cameraFrameUserFacing()) || !1 + ); + }, + pipeline_camera_pose_default: () => A(), + pipeline_camera_pose_with_attitude: (e, t) => { + var r; + return ( + (null === (r = ct.get(e)) || void 0 === r + ? void 0 + : r.cameraPoseWithAttitude(t)) || A() + ); + }, + pipeline_camera_pose_with_origin: (e, t) => { + let r = A(); + return T(r, t), r; + }, + pipeline_sequence_record_clear: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.sequenceRecordClear(); + }, + pipeline_sequence_record_start: (e, t) => { + var r; + return null === (r = ct.get(e)) || void 0 === r + ? void 0 + : r.sequenceRecordStart(t); + }, + pipeline_sequence_record_stop: (e) => { + var t; + return null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.sequenceRecordStop(); + }, + pipeline_sequence_record_device_attitude_matrices_set: (e, t) => { + var r; + return null === (r = ct.get(e)) || void 0 === r + ? void 0 + : r.sequenceRecordDeviceAttitudeMatrices(t); + }, + pipeline_sequence_record_data: (e) => { + var t; + return ( + (null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.sequenceRecordData()) || new Uint8Array(0) + ); + }, + pipeline_sequence_record_data_size: (e) => { + var t; + return ( + (null === (t = ct.get(e)) || void 0 === t + ? void 0 + : t.sequenceRecordData().byteLength) || 0 + ); + }, + instant_world_tracker_anchor_pose_camera_relative: (e, t) => { + let r = lt( + void 0, + i.impl.instant_world_tracker_anchor_pose_raw(e) + ); + if (t) { + let e = A(); + k(e, [-1, 1, 1]), x(r, e, r), x(r, r, e); + } + return r; + }, + instant_world_tracker_anchor_pose: (e, t, r) => { + let a = lt( + void 0, + i.impl.instant_world_tracker_anchor_pose_raw(e) + ); + if (r) { + let e = A(); + k(e, [-1, 1, 1]), x(a, e, a), x(a, a, e); + } + return x(a, t, a), a; + }, + instant_world_tracker_anchor_pose_set_from_camera_offset: ( + e, + t, + r, + a, + n + ) => { + let s = (N(!1) * Math.PI) / 180, + o = A(); + F(o, -s, [0, 0, 1]); + let _ = L(); + S(_, [t, r, a], o), + i.impl.instant_world_tracker_anchor_pose_set_from_camera_offset_raw( + e, + _[0], + _[1], + _[2], + n + ); + }, + image_tracker_create: (e) => Ut.create(e, i.impl), + image_tracker_destroy: (e) => { + var t; + return null === (t = Ut.get(e)) || void 0 === t + ? void 0 + : t.destroy(); + }, + image_tracker_target_type: (e, t) => { + let r = Ut.get(e); + return r + ? r.getTargetInfo(t).type + : (ge( + "attempting to call image_tracker_target_type on a destroyed zappar_image_tracker_t" + ), + o.IMAGE_TRACKER_TYPE_PLANAR); + }, + image_tracker_target_count: (e) => { + let t = Ut.get(e); + return t + ? t.targetCount() + : (ge( + "attempting to call image_tracker_target_count on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_load_from_memory: (e, t) => { + let r = Ut.get(e); + if (!r) + return ( + ge( + "attempting to call image_tracker_target_load_from_memory on a destroyed zappar_image_tracker_t" + ), + 0 + ); + r.loadFromMemory(t); + }, + image_tracker_target_preview_compressed: (e, t) => { + var r; + let i = Ut.get(e); + return i + ? (null === (r = i.getTargetInfo(t).preview) || void 0 === r + ? void 0 + : r.compressed) || new Uint8Array(0) + : (ge( + "attempting to call image_tracker_target_preview_compressed on a destroyed zappar_image_tracker_t" + ), + new Uint8Array(0)); + }, + image_tracker_target_preview_compressed_mimetype: (e, t) => { + var r; + let i = Ut.get(e); + return i + ? (null === (r = i.getTargetInfo(t).preview) || void 0 === r + ? void 0 + : r.mimeType) || "" + : (ge( + "attempting to call image_tracker_target_preview_compressed_mimetype on a destroyed zappar_image_tracker_t" + ), + ""); + }, + image_tracker_target_preview_compressed_size: (e, t) => { + var r, i; + let a = Ut.get(e); + return a + ? (null === + (i = + null === (r = a.getTargetInfo(t).preview) || + void 0 === r + ? void 0 + : r.compressed) || void 0 === i + ? void 0 + : i.byteLength) || 0 + : (ge( + "attempting to call image_tracker_target_preview_compressed_size on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_physical_scale_factor: (e, t) => { + let r = Ut.get(e); + return r + ? r.getTargetInfo(t).physicalScaleFactor + : (ge( + "attempting to call image_tracker_target_physical_scale_factor on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_radius_top: (e, t) => { + let r = Ut.get(e); + return r + ? r.getTargetInfo(t).topRadius + : (ge( + "attempting to call image_tracker_target_radius_top on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_radius_bottom: (e, t) => { + let r = Ut.get(e); + return r + ? r.getTargetInfo(t).bottomRadius + : (ge( + "attempting to call image_tracker_target_radius_bottom on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_side_length: (e, t) => { + let r = Ut.get(e); + return r + ? r.getTargetInfo(t).sideLength + : (ge( + "attempting to call image_tracker_target_side_length on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_image: (e, t) => { + let r = Ut.get(e); + return r + ? r.getDecodedPreview(t) + : (ge( + "attempting to call image_tracker_target_image on a destroyed zappar_image_tracker_t" + ), + new Image()); + }, + image_tracker_anchor_pose_camera_relative: (e, t, r) => { + let a = lt(void 0, i.impl.image_tracker_anchor_pose_raw(e, t)); + if (r) { + let e = A(); + k(e, [-1, 1, 1]), x(a, e, a), x(a, a, e); + } + return a; + }, + image_tracker_anchor_pose: (e, t, r, a) => { + let n = lt(void 0, i.impl.image_tracker_anchor_pose_raw(e, t)); + if (a) { + let e = A(); + k(e, [-1, 1, 1]), x(n, e, n), x(n, n, e); + } + return x(n, r, n), n; + }, + image_tracker_target_preview_mesh_indices: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).indices + : (ge( + "attempting to call image_tracker_target_preview_mesh_indices on a destroyed zappar_image_tracker_t" + ), + new Uint16Array()); + }, + image_tracker_target_preview_mesh_vertices: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).vertices + : (ge( + "attempting to call image_tracker_target_preview_mesh_vertices on a destroyed zappar_image_tracker_t" + ), + new Float32Array()); + }, + image_tracker_target_preview_mesh_uvs: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).uvs + : (ge( + "attempting to call image_tracker_target_preview_mesh_uvs on a destroyed zappar_image_tracker_t" + ), + new Float32Array()); + }, + image_tracker_target_preview_mesh_normals: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).normals + : (ge( + "attempting to call image_tracker_target_preview_mesh_normals on a destroyed zappar_image_tracker_t" + ), + new Float32Array()); + }, + image_tracker_target_preview_mesh_indices_size: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).indices.length + : (ge( + "attempting to call image_tracker_target_preview_mesh_indices_size on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_preview_mesh_vertices_size: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).vertices.length + : (ge( + "attempting to call image_tracker_target_preview_mesh_vertices_size on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_preview_mesh_uvs_size: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).uvs.length + : (ge( + "attempting to call image_tracker_target_preview_mesh_uvs_size on a destroyed zappar_image_tracker_t" + ), + 0); + }, + image_tracker_target_preview_mesh_normals_size: (e, t) => { + let r = Ut.get(e); + return r + ? r.getPreviewMesh(t).normals.length + : (ge( + "attempting to call image_tracker_target_preview_mesh_normals_size on a destroyed zappar_image_tracker_t" + ), + 0); + }, + face_tracker_anchor_pose_camera_relative: (e, t, r) => { + let a = lt(void 0, i.impl.face_tracker_anchor_pose_raw(e, t)); + if (r) { + let e = A(); + k(e, [-1, 1, 1]), x(a, e, a), x(a, a, e); + } + return a; + }, + face_tracker_anchor_pose: (e, t, r, a) => { + let n = lt(void 0, i.impl.face_tracker_anchor_pose_raw(e, t)); + if (a) { + let e = A(); + k(e, [-1, 1, 1]), x(n, e, n), x(n, n, e); + } + return x(n, r, n), n; + }, + face_tracker_model_load_default: (e) => + Pt(this, void 0, void 0, function* () { + yield (function (e) { + return Pt(this, void 0, void 0, function* () { + let t = new URL(r(367), r.b), + i = yield fetch(t.toString()), + a = yield i.arrayBuffer(); + null == Bt || + Bt.face_tracker_model_load_from_memory(e, a); + }); + })(e); + }), + face_mesh_create: () => + (function () { + let e = be++; + return we.set(e, new ye()), pe("face_mesh_t initialized"), e; + })(), + face_mesh_destroy: (e) => { + !(function (e) { + we.delete(e); + })(e); + }, + face_mesh_indices: (e) => { + let t = ve(e); + return t + ? t.getIndices() + : (ge( + "attempting to call face_mesh_indices on a destroyed zappar_face_mesh_t" + ), + new Uint16Array()); + }, + face_mesh_indices_size: (e) => { + let t = ve(e); + return t + ? t.getIndices().length + : (ge( + "attempting to call face_mesh_indices_size on a destroyed zappar_face_mesh_t" + ), + 0); + }, + face_mesh_uvs: (e) => { + let t = ve(e); + return t + ? t.getUVs() + : (ge( + "attempting to call face_mesh_uvs on a destroyed zappar_face_mesh_t" + ), + new Float32Array()); + }, + face_mesh_uvs_size: (e) => { + let t = ve(e); + return t + ? t.getUVs().length + : (ge( + "attempting to call face_mesh_uvs_size on a destroyed zappar_face_mesh_t" + ), + 0); + }, + face_mesh_vertices: (e) => { + let t = ve(e); + return t + ? t.getVertices() + : (ge( + "attempting to call face_mesh_vertices on a destroyed zappar_face_mesh_t" + ), + new Float32Array()); + }, + face_mesh_vertices_size: (e) => { + let t = ve(e); + return t + ? t.getVertices().length + : (ge( + "attempting to call face_mesh_vertices_size on a destroyed zappar_face_mesh_t" + ), + 0); + }, + face_mesh_normals: (e) => { + let t = ve(e); + return t + ? t.getNormals() + : (ge( + "attempting to call face_mesh_normals on a destroyed zappar_face_mesh_t" + ), + new Float32Array()); + }, + face_mesh_normals_size: (e) => { + let t = ve(e); + return t + ? t.getNormals().length + : (ge( + "attempting to call face_mesh_normals_size on a destroyed zappar_face_mesh_t" + ), + 0); + }, + face_mesh_load_from_memory: (e, t, r, i, a, n) => { + let s = ve(e); + s + ? s.loadFromMemory(t, r, i, a, n) + : ge( + "attempting to call face_mesh_load_from_memory on a destroyed zappar_face_mesh_t" + ); + }, + face_mesh_update: (e, t, r, i) => { + let a = ve(e); + a + ? a.update(t, r, i) + : ge( + "attempting to call face_mesh_update on a destroyed zappar_face_mesh_t" + ); + }, + face_mesh_load_default: (e) => + Pt(this, void 0, void 0, function* () { + let t = ve(e); + if (!t) + return void ge( + "attempting to call face_mesh_load_default on a destroyed zappar_face_mesh_t" + ); + let i = new URL(r(698), r.b), + a = yield fetch(i.toString()); + t.loadFromMemory(yield a.arrayBuffer(), !1, !1, !1, !1); + }), + face_mesh_load_default_face: (e, t, i, a) => + Pt(this, void 0, void 0, function* () { + let n = ve(e); + if (!n) + return void ge( + "attempting to call face_mesh_load_default_face on a destroyed zappar_face_mesh_t" + ); + let s = new URL(r(698), r.b), + o = yield fetch(s.toString()); + n.loadFromMemory(yield o.arrayBuffer(), t, i, a, !1); + }), + face_mesh_load_default_full_head_simplified: (e, t, i, a, n) => + Pt(this, void 0, void 0, function* () { + let s = ve(e); + if (!s) + return void ge( + "attempting to call face_mesh_load_default_full_head_simplified on a destroyed zappar_face_mesh_t" + ); + let o = new URL(r(825), r.b), + _ = yield fetch(o.toString()); + s.loadFromMemory(yield _.arrayBuffer(), t, i, a, n); + }), + face_mesh_loaded_version: (e) => { + let t = ve(e); + return t + ? t.getModelVersion() + : (ge( + "attempting to call face_mesh_load_default on a destroyed zappar_face_mesh_t" + ), + -1); + }, + face_landmark_create: (e) => + (function (e) { + let t = dt++; + return ( + ft.set(t, new pt(e)), pe("face_landmark_t initialized"), t + ); + })(e), + face_landmark_destroy: (e) => { + !(function (e) { + ft.delete(e); + })(e); + }, + face_landmark_update: (e, t, r, i) => { + let a = ht(e); + a + ? a.update(t, r, i) + : ge( + "attempting to call face_landmark_update on a destroyed zappar_face_landmark_t" + ); + }, + face_landmark_anchor_pose: (e) => { + let t = ht(e); + return t + ? t.anchor_pose + : (ge( + "attempting to call face_landmark_anchor_pose on a destroyed zappar_face_landmark_t" + ), + A()); + }, + html_element_source_create: (e, t) => + He.createVideoElementSource(e, t), + html_element_source_start: (e) => { + var t; + return null === (t = He.getVideoElementSource(e)) || + void 0 === t + ? void 0 + : t.start(); + }, + html_element_source_pause: (e) => { + var t; + return null === (t = He.getVideoElementSource(e)) || + void 0 === t + ? void 0 + : t.pause(); + }, + html_element_source_destroy: (e) => { + var t; + return null === (t = He.getVideoElementSource(e)) || + void 0 === t + ? void 0 + : t.destroy(); + }, + sequence_source_create: (e) => wt.create(e), + sequence_source_load_from_memory: (e, t) => { + var r; + return null === (r = wt.get(e)) || void 0 === r + ? void 0 + : r.loadFromMemory(t); + }, + sequence_source_pause: (e) => { + var t; + return null === (t = wt.get(e)) || void 0 === t + ? void 0 + : t.pause(); + }, + sequence_source_start: (e) => { + var t; + return null === (t = wt.get(e)) || void 0 === t + ? void 0 + : t.start(); + }, + sequence_source_max_playback_fps_set: (e, t) => { + var r; + return null === (r = wt.get(e)) || void 0 === r + ? void 0 + : r.maxPlaybackFpsSet(t); + }, + sequence_source_time_set: (e, t) => { + var r; + return null === (r = wt.get(e)) || void 0 === r + ? void 0 + : r.setTime(t); + }, + sequence_source_destroy: (e) => { + var t; + return null === (t = wt.get(e)) || void 0 === t + ? void 0 + : t.destroy(); + }, + permission_granted_all: _e, + permission_granted_camera: ie, + permission_granted_motion: ae, + permission_denied_any: oe, + permission_denied_camera: ne, + permission_denied_motion: se, + permission_request_motion: ue, + permission_request_camera: le, + permission_request_all: ce, + permission_request_ui: de, + permission_request_ui_promise: de, + permission_denied_ui: fe, + browser_incompatible: mt.incompatible, + browser_incompatible_ui: mt.incompatible_ui, + log_level_set: (e) => { + !(function (e) { + he = e; + })(e), + i.impl.log_level_set(e); + }, + cookies_permitted: (e) => { + var t; + e + ? n || + ((t = a), + window.localStorage.setItem("z_uar_lid", t), + (n = !0)) + : window.localStorage.removeItem("z_uar_lid"); + }, + })), + Bt + ); + } + const zt = "2.1.9"; + function Vt(e) { + return (function (e) { + return console.log(`Zappar CV v${zt}`), Ot(e); + })( + Object.assign(Object.assign({}, e), { + worker: (null == e ? void 0 : e.worker) || new (r(276).Z)(), + }) + ); + } + })(), + i + ); + })(); +});