wip

.eslintrc.js

@@ -51,6 +51,6 @@ module.exports = {
     'vue/no-multiple-template-root': 'off',
 
     'no-empty-function': 'off',
-    '@typescript-eslint/no-empty-function': ['warn'],
+    '@typescript-eslint/no-empty-function': ['off'],
   },
 }

src/core/Object3D.ts

@@ -7,6 +7,13 @@ interface Object3DSetupInterface {
   parent?: ComponentPublicInstance
 }
 
+export interface Object3DInterface extends Object3DSetupInterface {
+  addToParent(o?: Object3D): boolean
+  removeFromParent(o?: Object3D): boolean
+  add(o: Object3D): void
+  remove(o: Object3D): void
+}
+
 export default defineComponent({
   name: 'Object3D',
   inject: ['three', 'scene', 'renderer'],

src/core/Renderer.ts

@@ -35,9 +35,6 @@ export interface RendererInterface extends RendererSetupInterface {
   offAfterRender(cb: CallbackType<RenderEventInterface<this>>): void
 }
 
-// type MountedCallbackType = CallbackType<EventInterface<RendererSetupInterface>>
-// type RenderCallbackType = CallbackType<RenderEventInterface<RendererSetupInterface>>
-
 export default defineComponent({
   name: 'Renderer',
   props: {

src/core/useThree.ts

@@ -24,6 +24,25 @@ export interface SizeInterface {
   ratio: number
 }
 
+export interface ThreeEventInterface {
+  type: 'afterinit' | 'resize'
+  // eslint-disable-next-line no-use-before-define
+  three: ThreeInterface
+}
+
+export interface ThreeInitEventInterface extends ThreeEventInterface {
+  type: 'afterinit'
+}
+
+export interface ThreeResizeEventInterface extends ThreeEventInterface {
+  type: 'resize'
+  size: SizeInterface
+}
+
+type ThreeCallbackType<T = ThreeEventInterface> = (e: T) => void
+type ThreeInitCallbackType = ThreeCallbackType<ThreeInitEventInterface>
+type ThreeResizeCallbackType = ThreeCallbackType<ThreeResizeEventInterface>
+
 export interface ThreeInterface {
   conf: ThreeConfigInterface
   renderer: WebGLRenderer
@@ -38,9 +57,9 @@ export interface ThreeInterface {
   render(): void
   renderC(): void
   setSize(width: number, height: number): void
-  onAfterInit(callback: {(): void}): void
-  onAfterResize(callback: {(): void}): void
-  offAfterResize(callback: {(): void}): void
+  onAfterInit(cb: ThreeInitCallbackType): void
+  onAfterResize(cb: ThreeResizeCallbackType): void
+  offAfterResize(cb: ThreeResizeCallbackType): void
   addIntersectObject(o: IntersectObject): void
   removeIntersectObject(o: IntersectObject): void
 }
@@ -75,8 +94,8 @@ export default function useThree(params: ThreeConfigInterface): ThreeInterface {
   }
 
   // handlers
-  const afterInitCallbacks: {(): void}[] = []
-  let afterResizeCallbacks: {(): void}[] = []
+  const afterInitCallbacks: ThreeInitCallbackType[] = []
+  let afterResizeCallbacks: ThreeResizeCallbackType[] = []
   let beforeRenderCallbacks: {(): void}[] = []
 
   const intersectObjects: IntersectObject[] = []
@@ -140,7 +159,7 @@ export default function useThree(params: ThreeConfigInterface): ThreeInterface {
       }
     }
 
-    afterInitCallbacks.forEach(c => c())
+    afterInitCallbacks.forEach(c => c({ type: 'afterinit', three: obj }))
 
     return true
   }
@@ -171,36 +190,36 @@ export default function useThree(params: ThreeConfigInterface): ThreeInterface {
   /**
    * add after init callback
    */
-  function onAfterInit(callback: {(): void}) {
-    afterInitCallbacks.push(callback)
+  function onAfterInit(cb: ThreeInitCallbackType) {
+    afterInitCallbacks.push(cb)
   }
 
   /**
    * add after resize callback
    */
-  function onAfterResize(callback: {(): void}) {
-    afterResizeCallbacks.push(callback)
+  function onAfterResize(cb: ThreeResizeCallbackType) {
+    afterResizeCallbacks.push(cb)
   }
 
   /**
    * remove after resize callback
    */
-  function offAfterResize(callback: {(): void}) {
-    afterResizeCallbacks = afterResizeCallbacks.filter(c => c !== callback)
+  function offAfterResize(cb: ThreeResizeCallbackType) {
+    afterResizeCallbacks = afterResizeCallbacks.filter(c => c !== cb)
   }
 
   /**
    * add before render callback
    */
-  function onBeforeRender(callback: {(): void}) {
-    beforeRenderCallbacks.push(callback)
+  function onBeforeRender(cb: {(): void}) {
+    beforeRenderCallbacks.push(cb)
   }
 
   /**
    * remove before render callback
    */
-  // function offBeforeRender(callback: void) {
-  //   beforeRenderCallbacks = beforeRenderCallbacks.filter(c => c !== callback)
+  // function offBeforeRender(cb: void) {
+  //   beforeRenderCallbacks = beforeRenderCallbacks.filter(c => c !== cb)
   // }
 
   /**
@@ -269,7 +288,7 @@ export default function useThree(params: ThreeConfigInterface): ThreeInterface {
       const elt = obj.renderer!.domElement.parentNode as Element
       if (elt) setSize(elt.clientWidth, elt.clientHeight)
     }
-    afterResizeCallbacks.forEach(c => c())
+    afterResizeCallbacks.forEach(c => c({ type: 'resize', three: obj, size }))
   }
 
   /**

src/effects/TiltShiftPass.ts

@@ -0,0 +1,64 @@
+import { defineComponent, watch } from 'vue'
+import { ShaderMaterial, Vector2 } from 'three'
+import { Pass } from 'three/examples/jsm/postprocessing/Pass'
+import { ShaderPass } from 'three/examples/jsm/postprocessing/ShaderPass.js'
+import EffectPass from './EffectPass'
+import TiltShift from '../shaders/TiltShift'
+import { bindProp } from '../tools'
+
+const props = {
+  blurRadius: { type: Number, default: 10 },
+  gradientRadius: { type: Number, default: 100 },
+  start: { type: Object, default: () => ({ x: 0, y: 100 }) },
+  end: { type: Object, default: () => ({ x: 10, y: 100 }) },
+}
+
+interface TiltShiftPassSetupInterface {
+  uniforms: {[name: string]: { value: any }}
+  pass1?: Pass
+  pass2?: Pass
+}
+
+export default defineComponent({
+  extends: EffectPass,
+  props,
+  setup(): TiltShiftPassSetupInterface {
+    const uniforms = {}
+    return { uniforms }
+  },
+  created() {
+    const shaderMat = new ShaderMaterial(TiltShift)
+    this.uniforms = shaderMat.uniforms
+
+    this.pass1 = new ShaderPass(shaderMat)
+    this.pass2 = new ShaderPass(shaderMat)
+
+    bindProp(this, 'blurRadius', this.uniforms.blurRadius, 'value')
+    bindProp(this, 'gradientRadius', this.uniforms.gradientRadius, 'value')
+    this.updateFocusLine();
+
+    ['start', 'end'].forEach(p => {
+      // @ts-ignore
+      watch(() => this[p], this.updateFocusLine, { deep: true })
+    })
+
+    this.pass1.setSize = (width: number, height: number) => {
+      this.uniforms.texSize.value.set(width, height)
+    }
+
+    this.initEffectPass(this.pass1)
+    this.composer.addPass(this.pass2)
+  },
+  unmounted() {
+    if (this.pass2) this.composer.removePass(this.pass2)
+  },
+  methods: {
+    updateFocusLine() {
+      this.uniforms.start.value.copy(this.start)
+      this.uniforms.end.value.copy(this.end)
+      const dv = new Vector2().copy(this.end as Vector2).sub(this.start as Vector2).normalize()
+      this.uniforms.delta.value.copy(dv)
+    },
+  },
+  __hmrId: 'TiltShiftPass',
+})

src/export.js

@@ -1,2 +0,0 @@
-export * from './index.js';
-export * from './plugin.js';

src/export.ts

@@ -0,0 +1,2 @@
+export * from './index'
+export * from './plugin'

src/index.js

@@ -1,11 +0,0 @@
-export * from './core/index.js';
-export * from './geometries/index.js';
-export * from './lights/index.js';
-export * from './materials/index.js';
-export * from './meshes/index.js';
-export * from './models/index.js';
-export * from './effects/index.js';
-
-// export * from './components/index.js';
-
-export * from './tools';

src/index.ts

@@ -0,0 +1,11 @@
+export * from './core/index'
+export * from './geometries/index'
+export * from './lights/index'
+export * from './materials/index'
+export * from './meshes/index'
+export * from './models/index'
+export * from './effects/index'
+
+// export * from './components/index'
+
+export * from './tools'

src/lights/Light.ts

@@ -1,4 +1,4 @@
-import { DirectionalLight, Light, LightShadow, SpotLight } from 'three'
+import { DirectionalLight, Light, SpotLight } from 'three'
 import { defineComponent, watch } from 'vue'
 import Object3D from '../core/Object3D'
 import { bindProp, setFromProp } from '../tools'
@@ -29,7 +29,7 @@ export default defineComponent({
     initLight(light: Light) {
       this.light = light
 
-      if (light instanceof LightShadow) {
+      if ((light as any).shadow) {
         light.castShadow = this.castShadow
         // @ts-ignore
         setFromProp(light.shadow.mapSize, this.shadowMapSize)

src/plugin.ts

@@ -1,8 +1,8 @@
-import { createApp as _createApp } from 'vue';
-import * as TROIS from './index.js';
+import { App, createApp as _createApp } from 'vue'
+import * as TROIS from './index'
 
 export const TroisJSVuePlugin = {
-  install: (app) => {
+  install(app: App): void {
     const comps = [
       'Camera',
       'OrthographicCamera',
@@ -73,14 +73,14 @@ export const TroisJSVuePlugin = {
       'ZoomBlurPass',
 
       'GLTFViewer',
-    ];
+    ]
 
     comps.forEach(comp => {
-      app.component(comp, TROIS[comp]);
-    });
+      app.component(comp, TROIS[comp])
+    })
   },
-};
+}
 
-export function createApp(params) {
-  return _createApp(params).use(TroisJSVuePlugin);
-};
+export function createApp(params: any): App {
+  return _createApp(params).use(TroisJSVuePlugin)
+}

src/shims-vue.d.ts

@@ -0,0 +1,5 @@
+declare module '*.vue' {
+  import { DefineComponent } from 'vue'
+  const component: DefineComponent<{}, {}, any>
+  export default component
+}