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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 F=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_SIZE),z=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_TYPE),M=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_NORMALIZED),I=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_STRIDE),P=a.getVertexAttribOffset(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_POINTER),O=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_ENABLED),S=a.getVertexAttrib(L.aVertexPositionLoc,a.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),B=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_SIZE),C=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_TYPE),D=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_NORMALIZED),U=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_STRIDE),V=a.getVertexAttribOffset(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_POINTER),N=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),q=a.getVertexAttrib(L.aTextureCoordLoc,a.VERTEX_ATTRIB_ARRAY_ENABLED);let 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 r=this._gl,i=new Uint8Array(t);const a=r.getParameter(r.FRAMEBUFFER_BINDING);let n=this._getFramebuffer(r,v.dataWidth/4,v.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:v.dataWidth,dataHeight:v.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 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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, 0.0012, -0.0011, -0.0017, 9e-4, -0.0012, -8e-4, 7e-4, -0.0017, 0.0029, -0.0029, 8e-4, -0.0027, 8e-4, -0.0017, 4e-4, 9e-4, -0.001, -3e-4, 8e-4, -0.0016, -3e-4, -7e-4, 0.0016, -9e-4, 0.0021, -5e-4, 0.0011, -0.0024, -1e-4, 6e-4, 1e-4, -0.0026, -4e-4, -3e-4, -9e-4, 5e-4, 3e-4, -8e-4, -0.001, -4e-4, -8e-4, 0.0022, -0.0014, -1e-4, -0.0023, 0, -0.0018, 7e-4, -0.0036, 0.0017, 0.0017, -0.0018, -2e-4, -4e-4, -9e-4, -8e-4, 3e-4, 0.0012, 9e-4, -4e-4, -0.0016, 5e-4, -0.0013, 0.0011, 0.0023, 0.0029, 0.0024, 0.0017, -0.0027, -4e-4, -0.001, -0.0018, -0.0015, -0.001, 0.001, -0.0013, -1e-4, -2e-4, 7e-4, 3e-4, 3e-4, -0.0016, 9e-4, -0.0021, 4e-4, 0.0014, 0.002, -7e-4, -4e-4, 2e-4, -4e-4, -6e-4, -9e-4, 0.0015, 4e-4, -4e-4, 5e-4, -0.0015, 9e-4, 3e-4, 3e-4, -2e-4, -8e-4, -9e-4, 0.0023, 4e-4, 1e-4, -4e-4, -1e-4, 7e-4, 2e-4, 0.001, 1e-4, -0.0029, -5e-4, ], expression: [ 0, 3e-4, 0.0052, -7e-4, -0.0051, -0.0103, 0, 0.0019, 0.0027, -0.0054, 0.0135, 0.035, -5e-4, -6e-4, 0.0025, -0.0045, -0.0557, -0.003, -0.0191, -0.1199, 0.0548, -0.0036, -0.0682, -0.0167, 2e-4, -0.0085, -0.0085, 0.0044, 0.0041, -0.0568, 0.0044, 0.179, 0.0065, -0.0017, -0.1006, 0.0036, -0.0267, -0.3279, 0.0301, -0.0011, -0.0173, -0.001, 0.0046, 0.2808, 0.0207, 0.0162, 0.238, -0.0225, 0.0017, 0.1041, 0.0203, 5e-4, 0.0161, 0.0031, -0.0436, 0.6504, 0.0873, -0.0099, 0.1039, 0.0048, -0.0254, 0.2534, -0.0042, 0.003, -0.0106, -0.0153, -0.0118, 0.0252, 9e-4, -0.0071, 0.0099, 0.007, -0.0724, 0.0461, -0.0235, 0.0833, 0.004, 0.0141, -0.0219, 0.0132, -0.0042, -0.0179, 0.0045, -0.0215, 0.3638, 0.0054, -0.0445, ], }, { mean: [0.2358, 0.1466, 0.7183], identity: [ 0.0077, 0.0093, 1e-4, -0.0022, 0, -0.0041, 5e-4, 0.0022, 0.0028, 0.0018, -0.0038, -0.0013, 0.001, 0.0044, -2e-4, 0, 0.0017, -0.0016, -0.0043, -2e-4, -1e-4, 0.0023, 9e-4, 5e-4, -7e-4, -4e-4, -0.0017, 0.003, 7e-4, 6e-4, 0.0011, -0.0018, 5e-4, 0.0018, -8e-4, 4e-4, -0.0023, -6e-4, -3e-4, -0.0015, -0.0014, -1e-4, -0.0018, 0.0027, -0.0026, 3e-4, -0.0031, 0.0011, -0.0026, -0.0011, 0.0012, -0.0013, -2e-4, 7e-4, -0.0021, 0.0021, 4e-4, 0.0012, -0.001, 0.002, -3e-4, 2e-4, -0.0026, -3e-4, 0.001, 1e-4, -0.0018, -0.001, 9e-4, -0.0011, 0.001, 4e-4, -8e-4, -7e-4, -0.001, -3e-4, 7e-4, -5e-4, -6e-4, -0.0019, -5e-4, -0.002, 7e-4, -0.0027, 0.0014, 0.0013, 6e-4, -5e-4, -3e-4, -3e-4, -0.001, 0, 0.0019, 1e-4, 6e-4, -0.0012, 4e-4, -9e-4, 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-8e-4, 1e-4, -5e-4, -0.0021, 2e-4, 0.0045, -0.0043, -0.0012, -0.0024, -0.0014, 6e-4, 0.0034, 0.0027, -8e-4, -0.0053, 0.0014, 1e-4, 0.0013, -0.0018, 6e-4, -0.0015, 0.0029, -2e-4, -0.0035, 1e-4, -0.002, 0.0012, 0.0048, 0.0011, 1e-4, -2e-4, -3e-4, -0.0012, 0.0033, 6e-4, 0.002, -0.0033, 4e-4, 0.0028, 2e-4, 8e-4, -1e-4, -0.0018, 8e-4, 0.0017, 1e-4, 9e-4, 8e-4, 3e-4, 0.0019, -0.001, 0.001, -7e-4, -0.0013, 0, 1e-4, 0.0032, -1e-4, 1e-4, 0.0011, -4e-4, 5e-4, -7e-4, 0.0018, -3e-4, 2e-4, 7e-4, 8e-4, -0.0014, 7e-4, 0.0015, -6e-4, -1e-4, -4e-4, 0.0019, -9e-4, -6e-4, -6e-4, -0.0012, 2e-4, -0.0012, -8e-4, 4e-4, 6e-4, -0.0011, 3e-4, 9e-4, -4e-4, 6e-4, -7e-4, -4e-4, ], expression: [ -0.0603, 2.0527, 1.9014, 0.1025, 0.6143, 0.3804, 0.7881, -0.1023, -0.0764, 0.0454, -0.2487, -0.5073, -0.6704, -0.031, -0.0181, 0.0466, 0.0651, -0.0726, -0.0033, -0.0022, 0.2944, 0.0101, 0.1669, -0.5225, -0.4685, 0.0236, 0.0079, 0.011, 0.2173, 0.4529, 0.0121, -0.2104, -0.0673, 0.0225, -0.4023, 0.0317, -9e-4, 0.0076, -0.0032, 0.0333, 0.0523, 0.0129, -0.001, -0.0319, -0.0139, 0.0015, -0.0044, 0.0247, -5e-4, 0.0161, 0.0061, 0.0074, 0.0776, -0.0176, 0.007, 0.055, -0.017, 0.0052, -0.1819, 0.0294, -0.0161, -0.0337, 0.0226, -0.008, -0.0297, 0.1967, -0.0095, 0.0383, 0.2039, 0.0434, 0.0271, -0.0064, -0.0037, -0.0294, -0.024, 0.0024, -0.0137, -0.0209, -0.0031, 0.0628, 0.1003, -0.0126, -0.056, -0.0097, -0.0012, -0.0041, 0.0162, ], }, 11: { mean: [0.2505, 0.3833, 0.7793], identity: [ 0.0098, 0.012, 0.0077, -6e-4, -3e-4, 0, 1e-4, 0.0082, -7e-4, 0.0019, -0.0036, -0.0012, 2e-4, 0.0119, -0.0039, 0.001, 1e-4, 0.0031, -0.0036, -0.0059, -7e-4, 0.0026, 0.0028, -0.0011, 9e-4, -0.0032, 8e-4, 0.0029, 0.0043, 3e-4, 0.0025, -9e-4, 0.0047, 0.0016, 0.0022, 0.0018, -0.001, 0.0025, -0.003, -0.001, 0.0033, 0.0034, 4e-4, -0.0052, 0.0024, -2e-4, 0.001, -0.0014, -6e-4, 0.0038, -0.0015, -6e-4, -0.001, -0.0011, -4e-4, -0.001, 4e-4, -7e-4, 0.0036, -8e-4, -2e-4, -0.0019, 5e-4, 3e-4, -6e-4, -0.0024, -0.0017, -0.0014, 6e-4, -4e-4, -0.0031, -0.0013, -6e-4, 0.0042, 2e-4, -2e-4, -0.002, -3e-4, 8e-4, 0.0018, -5e-4, -6e-4, -2e-4, -6e-4, 0.0025, 0.0019, 0.001, 8e-4, -0.0015, -0.0012, -1e-4, -6e-4, -4e-4, 0.0023, -0.001, 6e-4, -2e-4, -0.001, 0, -9e-4, -0.002, -0.0011, 1e-4, 0, -1e-4, 5e-4, 6e-4, 9e-4, -6e-4, 5e-4, 8e-4, -1e-4, -2e-4, -0.0017, -6e-4, -4e-4, 4e-4, -6e-4, 0.0012, 4e-4, 3e-4, -7e-4, 3e-4, -2e-4, 6e-4, 1e-4, 5e-4, -0.0019, -6e-4, 4e-4, 7e-4, -1e-4, 1e-4, 5e-4, 0.001, -6e-4, -0.002, -7e-4, -5e-4, 5e-4, 3e-4, 7e-4, 0.0014, 0, 5e-4, -5e-4, -2e-4, 3e-4, -6e-4, -1e-4, ], expression: [ -9e-4, -3e-4, 0.0032, -0.003, -0.0034, -0.0031, 0.0014, 0, 4e-4, -0.0139, -0.0764, 0.0275, -0.002, -0.0089, 0.0031, -0.0503, -0.0771, 0.038, -0.1323, -0.3523, 0.1368, -0.0474, -0.0564, 0.0296, -0.0045, 0.007, -0.0013, 0.0153, 0.1259, -0.0464, 0.0866, 0.2175, -0.0786, -0.0413, -0.1248, 0.0448, -0.1777, -0.4607, 0.1782, -5e-4, -0.005, 0.0016, 0.0629, 0.1506, -0.0624, 0.0545, 0.2576, -0.0864, -0.0231, -0.0552, 0.0244, -0.0136, -0.0359, 0.0169, -0.1158, -0.2996, 0.1214, -0.0235, -0.0354, 0.0165, -0.0745, -0.1079, 0.0475, -0.0116, -0.0039, 0.0012, 0.0013, -0.0108, -8e-4, 0.0044, -0.0027, -1e-4, -0.0694, 0.0363, 0.0071, 0.1462, -0.136, 0.0047, 0.009, -0.0177, 0.0038, -0.0271, 0.0118, 0.0011, -0.0399, -0.0111, 0.0123, ], }, 12: { mean: [-0.2981, 0.3828, 0.7563], identity: [ -0.0116, 0.014, 0.0054, 0.0018, 5e-4, 0, -4e-4, 0.0068, -0.0013, -0.0019, -0.0048, -5e-4, 5e-4, 0.0108, -0.0036, -0.0029, -0.0018, 0.0029, 0.0043, -0.0077, 6e-4, -0.0017, 0.002, -0.0011, -0.0014, -0.0035, 0.0015, -0.0024, 0.0011, 4e-4, -0.0048, 2e-4, 0.0029, -1e-4, -1e-4, 0.003, 0.0019, 0.0035, -0.0016, -4e-4, 0.0039, 0.0019, 1e-4, -0.0064, 0.004, 3e-4, 0.002, -0.0021, 0.0017, 0.0011, -0.001, 0.0026, 0.0025, -5e-4, 2e-4, -3e-4, -5e-4, -7e-4, 9e-4, -4e-4, -0.001, -0.0022, 0.001, 9e-4, -0.0014, 7e-4, 0.0011, -0.001, -5e-4, -8e-4, -0.0017, -0.0021, 9e-4, 0.0036, 5e-4, 4e-4, -0.0031, 6e-4, -0.0015, 0.0027, 2e-4, 1e-4, -0.0011, 2e-4, -0.0011, -0.0018, 4e-4, -0.0013, -2e-4, 7e-4, 9e-4, -3e-4, 0.001, -0.0021, 8e-4, 6e-4, -9e-4, 4e-4, -7e-4, 8e-4, -0.002, -0.0013, 0, 7e-4, -0.0012, -1e-4, 0.0014, 0.0014, -1e-4, 0.0013, 6e-4, 6e-4, -0.0014, -0.0015, -9e-4, 1e-4, 1e-4, 9e-4, 7e-4, 0, 1e-4, -0.001, -4e-4, 0, -5e-4, 1e-4, -3e-4, 4e-4, -5e-4, -1e-4, -0.0011, 2e-4, 0, 1e-4, 8e-4, 8e-4, 0, -7e-4, -8e-4, 0, 2e-4, -1e-4, 0.001, 3e-4, 4e-4, -2e-4, 0, 5e-4, 0.0018, -1e-4, ], expression: [ 0, -4e-4, 0.0028, 0.0036, -8e-4, -0.0026, -0.0015, -8e-4, 3e-4, 0.0075, -0.0608, 0.025, 0.0019, -0.0076, 0.0033, 0.0379, -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 ); })(); });