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<!DOCTYPE html> |
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<html> |
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<head> |
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<meta charset="utf-8"> |
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<title>3D Flight Demo</title> |
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<script src="https://aframe.io/releases/1.2.0/aframe.min.js"></script> |
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<script src="https://raw.githack.com/IdeaSpaceVR/aframe-noise/master/dist/aframe-noise.js"></script> |
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</head> |
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<body> |
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<a-scene> |
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<a-assets> |
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<img id="skyTexture" src="https://i.imgur.com/BhMPg1d.jpg"> |
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<img id="starTexture" src="https://i.imgur.com/tpGKfVn.png"> |
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<img id="aircraftTexture" src="https://cdn.aframe.io/a-painter/images/brushes/fur.jpg"> |
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</a-assets> |
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<a-entity noise="speed: 0.5; scale: 10 10 10; amplitude: 5; octaves: 5;" geometry="primitive: plane; height: 100; width: 100;" material="shader: standard; src: #skyTexture; roughness: 1;"></a-entity> |
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<a-entity position="0 20 -100"> |
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<a-entity light="type: ambient; color: #3a3a3a;"></a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 1; distance: 50;"> |
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<a-sphere radius="1" position="0 0 0" material="src: #starTexture; transparent: true; opacity: 0.9;"></a-sphere> |
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</a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 1; distance: 200;"> |
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<a-sphere radius="1" position="50 -20 -100" material="src: #starTexture; transparent: true; opacity: 0.9;"></a-sphere> |
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</a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 1; distance: 150;"> |
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<a-sphere radius="1" position="-100 20 -50" material="src: #starTexture; transparent: true; opacity: 0.9;"></a-sphere> |
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</a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 1; distance: 100;"> |
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<a-sphere radius="1" position="30 -50 -80" material="src: #starTexture; transparent: true; opacity: 0.9;"></a-sphere> |
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</a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 1; distance: 50;"> |
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<a-sphere radius="1" position="-80 -10 -150" material="src: #starTexture; transparent: true; opacity: 0.9;"></a-sphere> |
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</a-entity> |
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<a-entity fog="type: exponential; color: #8cc7d9; density: 0.02;"></a-entity> |
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</a-entity> |
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<a-entity id="aircraft" position="0 2 -5" rotation="0 0 0" geometry="primitive: box; height: 0.5; width: 1.5; depth: 2" material="src: #aircraftTexture" shadow="cast: true |
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; receive: false;"></a-entity> |
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<a-entity position="0 0 -10"> |
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<a-entity light="type: point; color: #fff; intensity: 5; distance: 20;"></a-entity> |
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<a-entity particle-system="color: #fff; particleCount: 5000; maxAge: 3; velocitySpread: 2 2 2; accelerationValue: 0 -1 0;"></a-entity> |
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<a-entity light="type: point; color: #fff; intensity: 0.5; distance: 50;" position="0 -5 -20"> |
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<a-entity geometry="primitive: sphere; radius: 1;" material="emissive: #fff; emissiveIntensity: 1;"></a-entity> |
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</a-entity> |
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</a-entity> |
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<a-camera> |
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<a-cursor></a-cursor> |
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</a-camera> |
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<a-entity volume-light="density: 0.25; color: #8cc7d9;"></a-entity> |
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</a-scene> |
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<script> |
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var aircraft = document.querySelector('#aircraft'); |
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var velocity = new THREE.Vector3(0, 0, 0); |
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var gravity = new THREE.Vector3(0, -0.1, 0); |
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var thrust = new THREE.Vector3(0, 0, -0.1); |
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var keys = {}; |
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function update() { |
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if (keys['ArrowUp']) { |
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velocity.add(thrust); |
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} |
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velocity.add(gravity); |
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aircraft.object3D.position.add(velocity); |
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aircraft.object3D.rotation.x = velocity.z * 0.1; |
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aircraft.object3D.rotation.y = -velocity.x * 0.1; |
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aircraft.object3D.rotation.z = -velocity.y * 0.1; |
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requestAnimationFrame(update); |
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} |
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window.addEventListener('keydown', function(event) { |
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keys[event.code] = true; |
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}); |
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window.addEventListener('keyup', function(event) { |
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keys[event.code] = false; |
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}); |
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update(); |
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</script> |
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</body> |
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</html> |
