wip

src/core/Group.js

@@ -1,47 +1,11 @@
 import { Group } from 'three';
-import { bindProp } from '../tools.js';
+import Object3D from './Object3D.js';
 
 export default {
-  inject: {
-    three: 'three',
-    scene: 'scene',
-    group: { default: null },
-  },
-  props: {
-    position: Object,
-    rotation: Object,
-    scale: Object,
-  },
-  provide() {
-    return {
-      group: this.group,
-    };
-  },
+  extends: Object3D,
   created() {
-    if (!this.$parent) {
-      console.error('Missing parent');
-    } else if (!this.$parent.add || !this.$parent.remove) {
-
-    }
-
-    this.parent = this.group ? this.group : this.scene;
-
     this.group = new Group();
-    bindProp(this, 'position', this.group.position);
-    bindProp(this, 'rotation', this.group.rotation);
-    bindProp(this, 'scale', this.group.scale);
-
-    this.parent.add(this.group);
-  },
-  unmounted() {
-    if (this.$parent) this.$parent.remove(this.group);
-  },
-  methods: {
-    add(o) { this.group.add(o); },
-    remove(o) { this.group.remove(o); },
-  },
-  render() {
-    return this.$slots.default ? this.$slots.default() : [];
+    this.initObject3D(this.group);
   },
   __hmrId: 'Group',
 };

src/core/Object3D.js

@@ -0,0 +1,41 @@
+import { watch } from 'vue';
+import { bindProp } from '../tools.js';
+
+export default {
+  inject: ['three', 'scene', 'rendererComponent'],
+  props: {
+    position: Object,
+    rotation: Object,
+    scale: Object,
+    castShadow: Boolean,
+    receiveShadow: Boolean,
+    loading: Boolean,
+  },
+  // can't use setup because it will not be used in sub components
+  // setup() {},
+  created() {},
+  unmounted() {
+    if (this.$parent.remove) this.$parent.remove(this.o3d);
+  },
+  methods: {
+    initObject3D(o3d) {
+      this.o3d = o3d;
+
+      bindProp(this, 'position', this.o3d.position);
+      bindProp(this, 'rotation', this.o3d.rotation);
+      bindProp(this, 'scale', this.o3d.scale);
+
+      ['castShadow', 'receiveShadow'].forEach(p => {
+        this.o3d[p] = this[p];
+        watch(() => this[p], () => { this.o3d[p] = this[p]; });
+      });
+
+      if (this.$parent.add) this.$parent.add(this.o3d);
+    },
+    add(o) { this.o3d.add(o); },
+    remove(o) { this.o3d.remove(o); },
+  },
+  render() {
+    return this.$slots.default ? this.$slots.default() : [];
+  },
+};

src/core/PerspectiveCamera.js

@@ -26,7 +26,6 @@ export default {
       });
     });
 
-    // this.camera.updateProjectionMatrix();
     this.three.camera = this.camera;
   },
   render() {

src/core/Scene.js

@@ -28,9 +28,6 @@ export default {
     remove(o) { this.scene.remove(o); },
   },
   render() {
-    if (this.$slots.default) {
-      return this.$slots.default();
-    }
-    return [];
+    return this.$slots.default ? this.$slots.default() : [];
   },
 };

src/geometries/BoxGeometry.js

@@ -1,4 +1,4 @@
-import { BoxBufferGeometry } from 'three';
+import { BoxGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -18,7 +18,7 @@ export default {
       if (this.size) {
         w = this.size; h = this.size; d = this.size;
       }
-      this.geometry = new BoxBufferGeometry(w, h, d, this.widthSegments, this.heightSegments, this.depthSegments);
+      this.geometry = new BoxGeometry(w, h, d, this.widthSegments, this.heightSegments, this.depthSegments);
     },
   },
 };

src/geometries/CircleGeometry.js

@@ -1,4 +1,4 @@
-import { CircleBufferGeometry } from 'three';
+import { CircleGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -11,7 +11,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new CircleBufferGeometry(this.radius, this.segments, this.thetaStart, this.thetaLength);
+      this.geometry = new CircleGeometry(this.radius, this.segments, this.thetaStart, this.thetaLength);
     },
   },
 };

src/geometries/ConeGeometry.js

@@ -1,4 +1,4 @@
-import { ConeBufferGeometry } from 'three';
+import { ConeGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -14,7 +14,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new ConeBufferGeometry(this.radius, this.height, this.radialSegments, this.heightSegments, this.openEnded, this.thetaStart, this.thetaLength);
+      this.geometry = new ConeGeometry(this.radius, this.height, this.radialSegments, this.heightSegments, this.openEnded, this.thetaStart, this.thetaLength);
     },
   },
 };

src/geometries/CylinderGeometry.js

@@ -1,4 +1,4 @@
-import { CylinderBufferGeometry } from 'three';
+import { CylinderGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -15,7 +15,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new CylinderBufferGeometry(this.radiusTop, this.radiusBottom, this.height, this.radialSegments, this.heightSegments, this.openEnded, this.thetaStart, this.thetaLength);
+      this.geometry = new CylinderGeometry(this.radiusTop, this.radiusBottom, this.height, this.radialSegments, this.heightSegments, this.openEnded, this.thetaStart, this.thetaLength);
     },
   },
 };

src/geometries/DodecahedronGeometry.js

@@ -1,4 +1,4 @@
-import { DodecahedronBufferGeometry } from 'three';
+import { DodecahedronGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -9,7 +9,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new DodecahedronBufferGeometry(this.radius, this.detail);
+      this.geometry = new DodecahedronGeometry(this.radius, this.detail);
     },
   },
 };

src/geometries/Geometry.js

@@ -1,7 +1,6 @@
 import { watch } from 'vue';
 
 export default {
-  emits: ['ready'],
   inject: ['mesh'],
   props: {
     rotateX: Number,
@@ -12,26 +11,20 @@ export default {
     if (!this.mesh) {
       console.error('Missing parent Mesh');
     }
+
     this.watchProps = [];
     Object.entries(this.$props).forEach(e => this.watchProps.push(e[0]));
-  },
-  beforeMount() {
+
     this.createGeometry();
     this.rotateGeometry();
     this.mesh.setGeometry(this.geometry);
-  },
-  mounted() {
+
     this.addWatchers();
   },
   unmounted() {
     this.geometry.dispose();
   },
   methods: {
-    rotateGeometry() {
-      if (this.rotateX) this.geometry.rotateX(this.rotateX);
-      if (this.rotateY) this.geometry.rotateY(this.rotateY);
-      if (this.rotateZ) this.geometry.rotateZ(this.rotateZ);
-    },
     addWatchers() {
       this.watchProps.forEach(prop => {
         watch(() => this[prop], () => {
@@ -39,6 +32,11 @@ export default {
         });
       });
     },
+    rotateGeometry() {
+      if (this.rotateX) this.geometry.rotateX(this.rotateX);
+      if (this.rotateY) this.geometry.rotateY(this.rotateY);
+      if (this.rotateZ) this.geometry.rotateZ(this.rotateZ);
+    },
     refreshGeometry() {
       const oldGeo = this.geometry;
       this.createGeometry();
@@ -47,7 +45,5 @@ export default {
       oldGeo.dispose();
     },
   },
-  render() {
-    return [];
-  },
+  render() { return []; },
 };

src/geometries/IcosahedronGeometry.js

@@ -1,4 +1,4 @@
-import { IcosahedronBufferGeometry } from 'three';
+import { IcosahedronGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -9,7 +9,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new IcosahedronBufferGeometry(this.radius, this.detail);
+      this.geometry = new IcosahedronGeometry(this.radius, this.detail);
     },
   },
 };

src/geometries/LatheGeometry.js

@@ -1,4 +1,4 @@
-import { LatheBufferGeometry } from 'three';
+import { LatheGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -11,7 +11,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new LatheBufferGeometry(this.points, this.segments, this.phiStart, this.phiLength);
+      this.geometry = new LatheGeometry(this.points, this.segments, this.phiStart, this.phiLength);
     },
   },
 };

src/geometries/OctahedronGeometry.js

@@ -1,4 +1,4 @@
-import { OctahedronBufferGeometry } from 'three';
+import { OctahedronGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -9,7 +9,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new OctahedronBufferGeometry(this.radius, this.detail);
+      this.geometry = new OctahedronGeometry(this.radius, this.detail);
     },
   },
 };

src/geometries/PolyhedronGeometry.js

@@ -1,4 +1,4 @@
-import { PolyhedronBufferGeometry } from 'three';
+import { PolyhedronGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -11,7 +11,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new PolyhedronBufferGeometry(this.vertices, this.indices, this.radius, this.detail);
+      this.geometry = new PolyhedronGeometry(this.vertices, this.indices, this.radius, this.detail);
     },
   },
 };

src/geometries/RingGeometry.js

@@ -1,4 +1,4 @@
-import { RingBufferGeometry } from 'three';
+import { RingGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -13,7 +13,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new RingBufferGeometry(this.innerRadius, this.outerRadius, this.thetaSegments, this.phiSegments, this.thetaStart, this.thetaLength);
+      this.geometry = new RingGeometry(this.innerRadius, this.outerRadius, this.thetaSegments, this.phiSegments, this.thetaStart, this.thetaLength);
     },
   },
 };

src/geometries/SphereGeometry.js

@@ -1,4 +1,4 @@
-import { SphereBufferGeometry } from 'three';
+import { SphereGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -10,7 +10,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new SphereBufferGeometry(this.radius, this.widthSegments, this.heightSegments);
+      this.geometry = new SphereGeometry(this.radius, this.widthSegments, this.heightSegments);
     },
   },
 };

src/geometries/TetrahedronGeometry.js

@@ -1,4 +1,4 @@
-import { TetrahedronBufferGeometry } from 'three';
+import { TetrahedronGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -9,7 +9,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new TetrahedronBufferGeometry(this.radius, this.detail);
+      this.geometry = new TetrahedronGeometry(this.radius, this.detail);
     },
   },
 };

src/geometries/TorusGeometry.js

@@ -1,4 +1,4 @@
-import { TorusBufferGeometry } from 'three';
+import { TorusGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -12,7 +12,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new TorusBufferGeometry(this.radius, this.tube, this.radialSegments, this.tubularSegments, this.arc);
+      this.geometry = new TorusGeometry(this.radius, this.tube, this.radialSegments, this.tubularSegments, this.arc);
     },
   },
 };

src/geometries/TorusKnotGeometry.js

@@ -1,4 +1,4 @@
-import { TorusKnotBufferGeometry } from 'three';
+import { TorusKnotGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -13,7 +13,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new TorusKnotBufferGeometry(this.radius, this.tube, this.radialSegments, this.tubularSegments, this.p, this.q);
+      this.geometry = new TorusKnotGeometry(this.radius, this.tube, this.radialSegments, this.tubularSegments, this.p, this.q);
     },
   },
 };

src/geometries/TubeGeometry.js

@@ -1,4 +1,4 @@
-import { Curve, TubeBufferGeometry } from 'three';
+import { Curve, TubeGeometry } from 'three';
 import Geometry from './Geometry.js';
 
 export default {
@@ -12,7 +12,7 @@ export default {
   },
   methods: {
     createGeometry() {
-      this.geometry = new TubeBufferGeometry(this.path, this.tubularSegments, this.radius, this.radiusSegments, this.closed);
+      this.geometry = new TubeGeometry(this.path, this.tubularSegments, this.radius, this.radiusSegments, this.closed);
     },
   },
 };

src/lights/AmbientLight.js

@@ -5,6 +5,7 @@ export default {
   extends: Light,
   created() {
     this.light = new AmbientLight(this.color, this.intensity);
+    this.initLight();
   },
   __hmrId: 'AmbientLight',
 };

src/lights/DirectionalLight.js

@@ -8,6 +8,7 @@ export default {
   },
   created() {
     this.light = new DirectionalLight(this.color, this.intensity);
+    this.initLight();
   },
   __hmrId: 'DirectionalLight',
 };

src/lights/Light.js

@@ -1,35 +1,23 @@
 import { Color } from 'three';
 import { watch } from 'vue';
-import { setFromProp } from '../tools.js';
-import { bindProp } from '../tools.js';
+import { bindProp, setFromProp } from '../tools.js';
 
 export default {
-  inject: {
-    scene: 'scene',
-    group: { default: null },
-  },
   props: {
-    color: {
-      type: String,
-      default: '#ffffff',
-    },
-    intensity: {
-      type: Number,
-      default: 1,
-    },
-    castShadow: {
-      type: Boolean,
-      default: false,
-    },
-    shadowMapSize: Object,
+    color: { type: String, default: '#ffffff' },
+    intensity: { type: Number, default: 1 },
+    castShadow: { type: Boolean, default: false },
+    shadowMapSize: { type: Object, default: { x: 512, y: 512 } },
     position: Object,
   },
   // can't use setup because it will not be used in sub components
   // setup() {},
-  created() {
-    this.parent = this.group ? this.group : this.scene;
+  unmounted() {
+    this.$parent.remove(this.light);
+    if (this.light.target) this.$parent.remove(this.light.target);
   },
-  mounted() {
+  methods: {
+    initLight() {
       bindProp(this, 'position', this.light.position);
 
       if (this.light.target) {
@@ -51,12 +39,9 @@ export default {
         });
       });
 
-    this.parent.add(this.light);
-    if (this.light.target) this.parent.add(this.light.target);
+      this.$parent.add(this.light);
+      if (this.light.target) this.$parent.add(this.light.target);
     },
-  unmounted() {
-    this.parent.remove(this.light);
-    if (this.light.target) this.parent.remove(this.light.target);
   },
   render() {
     return [];

src/lights/PointLight.js

@@ -15,6 +15,7 @@ export default {
   },
   created() {
     this.light = new PointLight(this.color, this.intensity, this.distance, this.decay);
+    this.initLight();
   },
   __hmrId: 'PointLight',
 };

src/lights/SpotLight.js

@@ -5,22 +5,10 @@ import Light from './Light.js';
 export default {
   extends: Light,
   props: {
-    angle: {
-      type: Number,
-      default: Math.PI / 3,
-    },
-    decay: {
-      type: Number,
-      default: 1,
-    },
-    distance: {
-      type: Number,
-      default: 0,
-    },
-    penumbra: {
-      type: Number,
-      default: 0,
-    },
+    angle: { type: Number, default: Math.PI / 3 },
+    decay: { type: Number, default: 1 },
+    distance: { type: Number, default: 0 },
+    penumbra: { type: Number, default: 0 },
     target: Object,
   },
   created() {
@@ -30,6 +18,7 @@ export default {
         this.light[p] = this[p];
       });
     });
+    this.initLight();
   },
   __hmrId: 'SpotLight',
 };

src/materials/BasicMaterial.js

@@ -6,7 +6,7 @@ export default {
   extends: Material,
   methods: {
     createMaterial() {
-      this.material = new MeshBasicMaterial(propsValues(this.$props, ['id']));
+      this.material = new MeshBasicMaterial(propsValues(this.$props));
     },
   },
   __hmrId: 'BasicMaterial',

src/materials/LambertMaterial.js

@@ -6,7 +6,7 @@ export default {
   extends: Material,
   methods: {
     createMaterial() {
-      this.material = new MeshLambertMaterial(propsValues(this.$props, ['id']));
+      this.material = new MeshLambertMaterial(propsValues(this.$props));
     },
   },
   __hmrId: 'LambertMaterial',

src/materials/Map.js

@@ -1,4 +1,4 @@
-import Texture from '../core/Texture';
+import Texture from './Texture.js';
 
 export default {
   extends: Texture,

src/materials/MatcapMaterial.js

@@ -12,7 +12,7 @@ export default {
   methods: {
     createMaterial() {
       const src = this.name ? getMatcapUrl(this.name) : this.src;
-      const opts = propsValues(this.$props, ['id', 'src', 'name']);
+      const opts = propsValues(this.$props, ['src', 'name']);
       opts.matcap = new TextureLoader().load(src);
       this.material = new MeshMatcapMaterial(opts);
     },

src/materials/Material.js

@@ -4,7 +4,6 @@ import { FrontSide } from 'three';
 export default {
   inject: ['three', 'mesh'],
   props: {
-    id: String,
     color: { type: [String, Number], default: '#ffffff' },
     depthTest: { type: Boolean, default: true },
     depthWrite: { type: Boolean, default: true },
@@ -20,18 +19,15 @@ export default {
       material: this,
     };
   },
-  beforeMount() {
+  created() {
     this.createMaterial();
-    if (this.id) this.three.materials[this.id] = this.material;
     this.mesh.setMaterial(this.material);
-  },
-  mounted() {
+
     this._addWatchers();
     if (this.addWatchers) this.addWatchers();
   },
   unmounted() {
     this.material.dispose();
-    if (this.id) delete this.three.materials[this.id];
   },
   methods: {
     setProp(key, value, needsUpdate = false) {
@@ -55,10 +51,7 @@ export default {
     },
   },
   render() {
-    if (this.$slots.default) {
-      return this.$slots.default();
-    }
-    return [];
+    return this.$slots.default ? this.$slots.default() : [];
   },
   __hmrId: 'Material',
 };

src/materials/PhongMaterial.js

@@ -14,7 +14,7 @@ export default {
   },
   methods: {
     createMaterial() {
-      this.material = new MeshPhongMaterial(propsValues(this.$props, ['id']));
+      this.material = new MeshPhongMaterial(propsValues(this.$props));
     },
     addWatchers() {
       ['emissive', 'emissiveIntensity', 'reflectivity', 'shininess', 'specular'].forEach(p => {

src/materials/PhysicalMaterial.js

@@ -6,7 +6,7 @@ export default {
   extends: StandardMaterial,
   methods: {
     createMaterial() {
-      this.material = new MeshPhysicalMaterial(propsValues(this.$props, ['id']));
+      this.material = new MeshPhysicalMaterial(propsValues(this.$props));
     },
   },
   __hmrId: 'PhysicalMaterial',

src/materials/ShaderMaterial.js

@@ -1,22 +1,17 @@
 export default {
   inject: ['three', 'mesh'],
   props: {
-    id: String,
     uniforms: Object,
     vertexShader: String,
     fragmentShader: String,
   },
-  beforeMount() {
+  created() {
     this.createMaterial();
-    if (this.id) this.three.materials[this.id] = this.material;
     this.mesh.setMaterial(this.material);
-  },
-  mounted() {
     if (this.addWatchers) this.addWatchers();
   },
   unmounted() {
     this.material.dispose();
-    if (this.id) delete this.three.materials[this.id];
   },
   render() {
     return [];

src/materials/StandardMaterial.js

@@ -25,7 +25,7 @@ export default {
   props,
   methods: {
     createMaterial() {
-      this.material = new MeshStandardMaterial(propsValues(this.$props, ['id', 'normalScale']));
+      this.material = new MeshStandardMaterial(propsValues(this.$props, ['normalScale']));
     },
     addWatchers() {
       // todo : use setProp ?

src/materials/SubSurfaceMaterial.js

@@ -27,7 +27,7 @@ export default {
           if (key === 'color') _key = 'diffuse';
           _value = new Color(value);
         }
-        if (!['id', 'transparent', 'vertexColors'].includes(key)) {
+        if (!['transparent', 'vertexColors'].includes(key)) {
           uniforms[_key].value = _value;
         }
       });

src/materials/Texture.js

@@ -32,7 +32,5 @@ export default {
       this.$emit('loaded');
     },
   },
-  render() {
-    return [];
-  },
+  render() { return []; },
 };

src/materials/ToonMaterial.js

@@ -6,7 +6,7 @@ export default {
   extends: Material,
   methods: {
     createMaterial() {
-      this.material = new MeshToonMaterial(propsValues(this.$props, ['id']));
+      this.material = new MeshToonMaterial(propsValues(this.$props));
     },
   },
   __hmrId: 'ToonMaterial',

src/meshes/Gem.js

@@ -7,8 +7,7 @@ import {
   RGBFormat,
   WebGLCubeRenderTarget,
 } from 'three';
-// import { watch } from 'vue';
-import Mesh from '../meshes/Mesh.js';
+import Mesh from './Mesh.js';
 import { bindProp } from '../tools.js';
 
 export default {
@@ -26,15 +25,17 @@ export default {
   },
   unmounted() {
     this.three.offBeforeRender(this.updateCubeRT);
-    if (this.meshBack) this.parent.remove(this.meshBack);
+    if (this.meshBack) this.$parent.remove(this.meshBack);
     if (this.materialBack) this.materialBack.dispose();
   },
   methods: {
     initGem() {
+      this.initMesh();
+
       const cubeRT = new WebGLCubeRenderTarget(this.cubeRTSize, { format: RGBFormat, generateMipmaps: true, minFilter: LinearMipmapLinearFilter });
       this.cubeCamera = new CubeCamera(this.cubeCameraNear, this.cubeCameraFar, cubeRT);
       bindProp(this, 'position', this.cubeCamera.position);
-      this.parent.add(this.cubeCamera);
+      this.$parent.add(this.cubeCamera);
 
       this.material.side = FrontSide;
       this.material.envMap = cubeRT.texture;
@@ -58,7 +59,7 @@ export default {
       bindProp(this, 'position', this.meshBack.position);
       bindProp(this, 'rotation', this.meshBack.rotation);
       bindProp(this, 'scale', this.meshBack.scale);
-      this.parent.add(this.meshBack);
+      this.$parent.add(this.meshBack);
     },
     updateCubeRT() {
       this.mesh.visible = false;

src/meshes/InstancedMesh.js

@@ -1,61 +1,28 @@
 import { InstancedMesh } from 'three';
-import { watch } from 'vue';
-import { bindProp } from '../tools.js';
+import Object3D from '../core/Object3D.js';
 
 export default {
-  inject: {
-    three: 'three',
-    scene: 'scene',
-    group: { default: null },
-  },
+  extends: Object3D,
   props: {
-    materialId: String,
     count: Number,
-    position: Object,
-    castShadow: Boolean,
-    receiveShadow: Boolean,
   },
   provide() {
     return {
       mesh: this,
     };
   },
-  created() {
-    this.parent = this.group ? this.group : this.scene;
-  },
   beforeMount() {
     if (!this.$slots.default) {
       console.error('Missing Geometry');
     }
   },
-  mounted() {
+  created() {
     this.initMesh();
   },
-  unmounted() {
-    this.parent.remove(this.mesh);
-  },
   methods: {
     initMesh() {
-      if (!this.material && this.materialId) {
-        this.material = this.three.materials[this.materialId];
-      }
-
       this.mesh = new InstancedMesh(this.geometry, this.material, this.count);
-
-      bindProp(this, 'position', this.mesh.position);
-      bindProp(this, 'rotation', this.mesh.rotation);
-      bindProp(this, 'scale', this.mesh.scale);
-
-      ['castShadow', 'receiveShadow'].forEach(p => {
-        this.mesh[p] = this[p];
-        watch(() => this[p], () => { this.mesh[p] = this[p]; });
-      });
-
-      // watch(() => this.materialId, () => {
-      //   this.mesh.material = this.three.materials[this.materialId];
-      // });
-
-      this.parent.add(this.mesh);
+      this.initObject3D(this.mesh);
     },
     setGeometry(geometry) {
       this.geometry = geometry;
@@ -66,8 +33,5 @@ export default {
       if (this.mesh) this.mesh.material = material;
     },
   },
-  render() {
-    return this.$slots.default();
-  },
   __hmrId: 'InstancedMesh',
 };

src/meshes/Mesh.js

@@ -1,51 +1,24 @@
 import { Mesh } from 'three';
-import { watch } from 'vue';
-import { bindProp } from '../tools.js';
+import Object3D from '../core/Object3D.js';
 
 export default {
-  inject: {
-    three: 'three',
-    scene: 'scene',
-    rendererComponent: 'rendererComponent',
-    group: { default: null },
-  },
-  emits: ['ready'],
+  extends: Object3D,
   props: {
-    materialId: String,
-    position: Object,
-    rotation: Object,
-    scale: Object,
-    castShadow: Boolean,
-    receiveShadow: Boolean,
     onHover: Function,
     onClick: Function,
   },
   // can't use setup because it will not be used in sub components
   // setup() {},
-  created() {
-    this.parent = this.group ? this.group : this.scene;
-  },
   provide() {
     return {
       mesh: this,
     };
   },
   mounted() {
-    if (this.geometry && !this.mesh) this.initMesh();
-  },
-  unmounted() {
-    if (this.mesh) {
-      this.three.removeIntersectObject(this.mesh);
-      this.parent.remove(this.mesh);
-    }
-    if (this.geometry) this.geometry.dispose();
-    if (this.material && !this.materialId) this.material.dispose();
+    if (!this.mesh && !this.loading) this.initMesh();
   },
   methods: {
     initMesh() {
-      if (!this.material && this.materialId) {
-        this.material = this.three.materials[this.materialId];
-      }
       this.mesh = new Mesh(this.geometry, this.material);
 
       if (this.onHover) {
@@ -58,23 +31,7 @@ export default {
         this.three.addIntersectObject(this.mesh);
       }
 
-      this.bindProps();
-      this.parent.add(this.mesh);
-      this.$emit('ready');
-    },
-    bindProps() {
-      bindProp(this, 'position', this.mesh.position);
-      bindProp(this, 'rotation', this.mesh.rotation);
-      bindProp(this, 'scale', this.mesh.scale);
-
-      ['castShadow', 'receiveShadow'].forEach(p => {
-        this.mesh[p] = this[p];
-        watch(() => this[p], () => { this.mesh[p] = this[p]; });
-      });
-
-      watch(() => this.materialId, () => {
-        this.mesh.material = this.three.materials[this.materialId];
-      });
+      this.initObject3D(this.mesh);
     },
     setGeometry(geometry) {
       this.geometry = geometry;
@@ -91,11 +48,13 @@ export default {
       oldGeo.dispose();
     },
   },
-  render() {
-    if (this.$slots.default) {
-      return this.$slots.default();
+  unmounted() {
+    if (this.mesh) {
+      this.three.removeIntersectObject(this.mesh);
     }
-    return [];
+    // for predefined mesh (geometry and material are not unmounted)
+    if (this.geometry) this.geometry.dispose();
+    if (this.material) this.material.dispose();
   },
   __hmrId: 'Mesh',
 };

src/meshes/MirrorMesh.js

@@ -4,9 +4,7 @@ import {
   RGBFormat,
   WebGLCubeRenderTarget,
 } from 'three';
-// import { watch } from 'vue';
 import Mesh from './Mesh.js';
-import { bindProp } from '../tools.js';
 
 export default {
   extends: Mesh,
@@ -23,13 +21,15 @@ export default {
   },
   unmounted() {
     this.three.offBeforeRender(this.updateCubeRT);
-    if (this.cubeCamera) this.parent.remove(this.cubeCamera);
+    if (this.cubeCamera) this.$parent.remove(this.cubeCamera);
   },
   methods: {
     initMirrorMesh() {
+      this.initMesh();
+
       const cubeRT = new WebGLCubeRenderTarget(this.cubeRTSize, { format: RGBFormat, generateMipmaps: true, minFilter: LinearMipmapLinearFilter });
       this.cubeCamera = new CubeCamera(this.cubeCameraNear, this.cubeCameraFar, cubeRT);
-      this.parent.add(this.cubeCamera);
+      this.$parent.add(this.cubeCamera);
 
       this.material.envMap = cubeRT.texture;
       this.material.needsUpdate = true;

src/meshes/RefractionMesh.js

@@ -5,7 +5,6 @@ import {
   RGBFormat,
   WebGLCubeRenderTarget,
 } from 'three';
-// import { watch } from 'vue';
 import Mesh from './Mesh.js';
 import { bindProp } from '../tools.js';
 
@@ -25,14 +24,16 @@ export default {
   },
   unmounted() {
     this.three.offBeforeRender(this.updateCubeRT);
-    if (this.cubeCamera) this.parent.remove(this.cubeCamera);
+    if (this.cubeCamera) this.$parent.remove(this.cubeCamera);
   },
   methods: {
     initMirrorMesh() {
+      this.initMesh();
+
       const cubeRT = new WebGLCubeRenderTarget(this.cubeRTSize, { mapping: CubeRefractionMapping, format: RGBFormat, generateMipmaps: true, minFilter: LinearMipmapLinearFilter });
       this.cubeCamera = new CubeCamera(this.cubeCameraNear, this.cubeCameraFar, cubeRT);
       bindProp(this, 'position', this.cubeCamera.position);
-      this.parent.add(this.cubeCamera);
+      this.$parent.add(this.cubeCamera);
 
       this.material.envMap = cubeRT.texture;
       this.material.refractionRatio = this.refractionRatio;

src/meshes/Sprite.js

@@ -1,39 +1,31 @@
 import { Sprite, SpriteMaterial, TextureLoader } from 'three';
-import { bindProp } from '../tools.js';
+import Object3D from '../core/Object3D.js';
 
 export default {
-  emits: ['ready', 'loaded'],
-  inject: {
-    three: 'three',
-    scene: 'scene',
-    group: { default: null },
-  },
+  extends: Object3D,
+  emits: ['loaded'],
   props: {
     src: String,
-    position: Object,
-    scale: Object,
+  },
+  data() {
+    return {
+      loading: true,
+    };
   },
   created() {
-    this.parent = this.group ? this.group : this.scene;
-  },
-  mounted() {
     this.texture = new TextureLoader().load(this.src, this.onLoaded);
     this.material = new SpriteMaterial({ map: this.texture });
     this.sprite = new Sprite(this.material);
     this.geometry = this.sprite.geometry;
-    bindProp(this, 'position', this.sprite.position);
-    bindProp(this, 'scale', this.sprite.scale);
-
-    this.parent.add(this.sprite);
-    this.$emit('ready');
+    this.initObject3D(this.sprite);
   },
   unmounted() {
     this.texture.dispose();
     this.material.dispose();
-    this.parent.remove(this.sprite);
   },
   methods: {
     onLoaded() {
+      this.loading = false;
       this.updateUV();
       this.$emit('loaded');
     },
@@ -57,8 +49,5 @@ export default {
       this.geometry.attributes.position.needsUpdate = true;
     },
   },
-  render() {
-    return [];
-  },
   __hmrId: 'Sprite',
 };

src/meshes/Text.js

@@ -8,6 +8,11 @@ export default {
   props: {
     ...TextProps,
   },
+  data() {
+    return {
+      loading: true,
+    };
+  },
   created() {
     // add watchers
     const watchProps = [
@@ -23,6 +28,7 @@ export default {
 
     const loader = new FontLoader();
     loader.load(this.fontSrc, (font) => {
+      this.loading = false;
       this.font = font;
       this.createGeometry();
       this.initMesh();