update render logic

shaders/combine_frag.glsl

@@ -0,0 +1,15 @@
+varying vec2 vUv;
+uniform sampler2D tDiffuse;
+uniform sampler2D uTexArray[1];
+
+void main() {
+  vec4 cDiffuse = texture2D(tDiffuse, vUv);
+
+  for (int i = 0; i < 1; i ++) {
+    vec4 cTex = texture2D(uTexArray[i], vUv);
+    cDiffuse = mix(cDiffuse, cTex, cTex.w);
+    // cDiffuse = cTex;
+  }
+
+  gl_FragColor = cDiffuse;
+}

shaders/edge_frag.glsl

@@ -0,0 +1,38 @@
+uniform sampler2D tDiffuse;
+uniform vec3 color;
+uniform vec2 resolution;
+varying vec2 vUv;
+
+vec3 hsv2rgb(vec3 c) {
+  vec4 K = vec4(1., 2. / 3., 1. / 3., 3.);
+  vec3 p = abs(fract(c.xxx + K.xyz) * 6. - K.www);
+  return c.z * mix(K.xxx, clamp(p - K.xxx, 0., 1.), c.y);
+}
+
+// convert depth to hue value so we can detect edges
+vec3 depth(vec4 c) {
+  return hsv2rgb(vec3(c.z, 1., 1.)) * c.w;
+}
+
+float cubicInOut(float t) {
+  return t < .5 ? 4. * pow(t, 3.) : .5 * pow(2. * t - 2., 3.) + 1.;
+}
+
+void main() {
+  float x = 1. / resolution.x;
+  float y = 1. / resolution.y;
+
+  // lapace filter
+  vec4 f01 = texture2D(tDiffuse, vUv + vec2(0., -y));
+  vec4 f10 = texture2D(tDiffuse, vUv + vec2(-x, 0.));
+  vec4 f11 = texture2D(tDiffuse, vUv);
+  vec4 f12 = texture2D(tDiffuse, vUv + vec2(0., y));
+  vec4 f21 = texture2D(tDiffuse, vUv + vec2(x, 0.));
+
+  float depthLaplace = length(4. * depth(f11) - depth(f01) - depth(f10) - depth(f12) - depth(f21));
+  float normalLaplace = length(4. * f11.xy - f01.xy - f10.xy - f12.xy - f21.xy);
+
+  float edge = cubicInOut(depthLaplace) + cubicInOut(normalLaplace);
+
+  gl_FragColor = vec4(vec3(0.), edge);
+}

shaders/edge_vert.glsl

@@ -0,0 +1,6 @@
+varying vec2 vUv;
+
+void main() {
+  vUv = uv;
+  gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
+}

shaders/fragmentShaderCombineTextures.glsl

@@ -1,16 +0,0 @@
-uniform sampler2D tDiffuse;
-uniform sampler2D tNormal;
-uniform sampler2D tDepth;
-uniform sampler2D tUI;
-varying vec2 vUv;
-
-void main() {
-  vec4 colorDiffuse = texture2D(tDiffuse, vUv); // cell shader
-  vec4 colorNormal = texture2D(tNormal, vUv); // outline from normal texture
-  colorNormal.w = 0.0;
-  vec4 colorDepth = texture2D(tDepth, vUv); // outline from depth texture
-  colorDepth.w = 0.0;
-  vec4 colorUI = texture2D(tUI, vUv); // color ui's
-
-  gl_FragColor = mix(max(colorDiffuse - colorDepth - colorNormal, 0.0), colorUI, colorUI.w);
-}

shaders/fragmentShaderDepth.glsl

@@ -1,14 +0,0 @@
-uniform float mNear;
-uniform float mFar;
-uniform float opacity;
-uniform float logDepthBufFC;
-varying float vFragDepth;
-
-#include <common>
-
-void main() {
-  float fragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;
-  float depth = fragDepthEXT / gl_FragCoord.w;
-  float color = 1.0 - smoothstep( mNear, mFar, depth );
-  gl_FragColor = vec4( vec3( color ), opacity );
-}

shaders/fragmentShaderSobel.glsl

@@ -1,26 +0,0 @@
-uniform sampler2D tDiffuse;
-uniform float threshold;
-uniform vec2 aspect;
-varying vec2 vUv;
-
-void main() {
-  float w = (1.0 / aspect.x);
-  float h = (1.0 / aspect.y);
-
-  vec4 n[9];
-  n[0] = texture2D(tDiffuse, vUv + vec2( -w, -h));
-  n[1] = texture2D(tDiffuse, vUv + vec2(0.0, -h));
-  n[2] = texture2D(tDiffuse, vUv + vec2(  w, -h));
-  n[3] = texture2D(tDiffuse, vUv + vec2( -w, 0.0));
-  n[4] = texture2D(tDiffuse, vUv);
-  n[5] = texture2D(tDiffuse, vUv + vec2(  w, 0.0));
-  n[6] = texture2D(tDiffuse, vUv + vec2( -w, h));
-  n[7] = texture2D(tDiffuse, vUv + vec2(0.0, h));
-  n[8] = texture2D(tDiffuse, vUv + vec2(  w, h));
-
-  vec4 sobel_horizEdge = n[2] + (2.0 * n[5]) + n[8] - (n[0] + (2.0 * n[3]) + n[6]);
-  vec4 sobel_vertEdge  = n[0] + (2.0 * n[1]) + n[2] - (n[6] + (2.0 * n[7]) + n[8]);
-  vec3 sobel = sqrt((sobel_horizEdge.rgb * sobel_horizEdge.rgb) + (sobel_vertEdge.rgb * sobel_vertEdge.rgb));
-
-  gl_FragColor = (length(sobel) > threshold) ? vec4(vec3(1.0), 0.0) : vec4(0.0);
-}

shaders/fragmentShaderSobelDepth.glsl

@@ -1,21 +0,0 @@
-// edge detection based on http://williamchyr.com/tag/unity/page/2/
-uniform sampler2D tDiffuse;
-uniform float threshold;
-uniform vec2 aspect;
-varying vec2 vUv;
-
-void main() {
-  float w = (1.0 / aspect.x);
-  float h = (1.0 / aspect.y);
-
-  vec4 a = texture2D(tDiffuse, vUv);
-  vec4 b = texture2D(tDiffuse, vUv + vec2(-w, -h));
-  vec4 c = texture2D(tDiffuse, vUv + vec2(w, -h));
-  vec4 d = texture2D(tDiffuse, vUv + vec2(-w, h));
-  vec4 e = texture2D(tDiffuse, vUv + vec2(w, h));
-
-  vec4 averageDepth = (b + c + d + e) / 4.0;
-  float difference = length(averageDepth - a);
-
-  gl_FragColor = difference > threshold ? vec4(vec3(1.0), 0.0) : vec4(0.0);
-}

shaders/fragmentShaderSobelNormal.glsl

@@ -1,20 +0,0 @@
-// edge detection based on http://williamchyr.com/tag/unity/page/2/
-uniform sampler2D tDiffuse;
-uniform float threshold;
-uniform vec2 aspect;
-varying vec2 vUv;
-
-void main() {
-  float w = (1.0 / aspect.x);
-  float h = (1.0 / aspect.y);
-
-  // vec4 a = texture2D(tDiffuse, vUv);
-  vec4 b = texture2D(tDiffuse, vUv + vec2(-w, -h));
-  vec4 c = texture2D(tDiffuse, vUv + vec2(w, -h));
-  vec4 d = texture2D(tDiffuse, vUv + vec2(-w, h));
-  vec4 e = texture2D(tDiffuse, vUv + vec2(w, h));
-
-  float difference = length(b - e) + length(c - d);
-
-  gl_FragColor = difference > threshold ? vec4(vec3(1.0), 0.0) : vec4(0.0);
-}

shaders/normal_depth_frag.glsl

@@ -0,0 +1,9 @@
+varying vec3 vNormal;
+varying float vDepth;
+
+void main() {
+  vec2 normal = vNormal.xy / 2. + .5;
+  float depth = mod(vDepth, 1.);
+
+  gl_FragColor = vec4(normal, depth, 1.);
+}

shaders/normal_depth_vert.glsl

@@ -0,0 +1,10 @@
+varying vec3 vNormal;
+varying float vDepth;
+
+void main() {
+  vNormal = normalize(normalMatrix * normal);
+  vDepth = (projectionMatrix * modelViewMatrix * vec4(position, 1.0)).z / 30.;
+
+  #include <begin_vertex>
+  #include <project_vertex>
+}

shaders/vertexShaderDepth.glsl

@@ -1,14 +0,0 @@
-varying float vFragDepth;
-uniform float logDepthBufFC;
-
-#include <common>
-#include <morphtarget_pars_vertex>
-
-void main() {
-	#include <begin_vertex>
-	#include <morphtarget_vertex>
-	#include <project_vertex>
-
-	// gl_Position.z = log2(max( EPSILON, gl_Position.w + 1.0 )) * logDepthBufFC;
-	vFragDepth = 1.0 + gl_Position.w;
-}

src/components/D3Panel.js

@@ -16,7 +16,6 @@ import TwistTransformer from '../d3/transformers/TwistTransformer.js';
 import SculptTransformer from '../d3/transformers/SculptTransformer.js';
 import StampTransformer from '../d3/transformers/StampTransformer.js';
 import SelectionBox from '../d3/SelectionBox.js';
-import ToonShaderRenderChain from '../d3/ToonShaderRenderChain';
 import RenderChain from '../d3/RenderChain';
 import BaseTransformer from '../d3/transformers/BaseTransformer.js';
 import Camera from '../d3/Camera.js';
@@ -68,17 +67,12 @@ class D3Panel extends React.Component {
   componentWillMount() {
     this.createScene();
 
-    if (hasExtensionsFor.toonShaderPreview) {
-      this.renderChain = new ToonShaderRenderChain(this.renderer, this.scene, this.camera, {
-        UI: this.UIContainer,
-        shapes: this.shapesManager,
-        boundingBox: this.selectionBox,
-        plane: this.plane
-      });
-    } else {
-      this.renderer.setClearColor(0xffffff);
-      this.renderChain = new RenderChain(this.renderer, this.scene, this.camera);
-    }
+    this.renderChain = new RenderChain(this.renderer, this.scene, this.camera, hasExtensionsFor.toonShaderPreview, {
+      UI: this.UIContainer,
+      shapes: this.shapesManager,
+      boundingBox: this.selectionBox,
+      plane: this.plane
+    });
 
     this.DOM = null;
   }
@@ -95,7 +89,7 @@ class D3Panel extends React.Component {
   }
 
   createScene() {
-    this.renderer = new THREE.WebGLRenderer();
+    this.renderer = new THREE.WebGLRenderer({ alpha: true, antialias: true, preserveDrawingBuffer: true });
 
     this.scene = new EventScene(this.renderer.domElement);
 
@@ -224,7 +218,7 @@ class D3Panel extends React.Component {
 
   resizeHandler = (width, height) => {
     // set renderer size
-    this.renderChain.setSize(width, height, PIXEL_RATIO);
+    this.renderChain.setSize(width, height, PIXEL_RATIO, false);
 
     this.renderRequest();
   };
@@ -249,7 +243,7 @@ class D3Panel extends React.Component {
   renderScene = () => {
     if (this.needRender) {
       this.scene.updateMatrixWorld();
-      this.renderChain.render(true);
+      this.renderChain.render();
       this.needRender = false;
     }
   };

src/d3/OutlinePass.js

@@ -0,0 +1,73 @@
+import * as THREE from 'three';
+import normalDepthVert from '../../shaders/normal_depth_vert.glsl';
+import normalDepthFrag from '../../shaders/normal_depth_frag.glsl';
+import edgeVert from '../../shaders/edge_vert.glsl';
+import edgeFrag from '../../shaders/edge_frag.glsl';
+import combineVert from '../../shaders/combine_vert.glsl';
+import combineFrag from '../../shaders/combine_frag.glsl';
+
+export default class OutlinePass {
+  constructor(scene, camera, callbackBeforeRender) {
+    this.scene = scene;
+    this.camera = camera;
+    this._callbackBeforeRender = callbackBeforeRender;
+
+    this.clear = true;
+    this.renderToScreen = false;
+
+    this._depthNormalRenderTarget = new THREE.WebGLRenderTarget();
+    this._edgeRenderTarget = new THREE.WebGLRenderTarget();
+
+    this._normalDepthMateral = new THREE.ShaderMaterial({
+      vertexShader: normalDepthVert,
+      fragmentShader: normalDepthFrag
+    });
+
+    this._edgeMaterial = new THREE.ShaderMaterial({
+      uniforms: {
+        "tDiffuse": { type: 't', value: this._depthNormalRenderTarget.texture },
+        "resolution": { type: 'v2', value: new THREE.Vector2() }
+      },
+      vertexShader: edgeVert,
+      fragmentShader: edgeFrag
+    });
+
+    this._copyEdge = new THREE.ShaderMaterial({
+      uniforms: {
+        "tDiffuse": { type: 't', value: null },
+        "uTexArray" : { type: 'tv', value: [this._edgeRenderTarget.texture] }
+      },
+      vertexShader: combineVert,
+      fragmentShader: combineFrag
+    })
+
+    this._camera = new THREE.OrthographicCamera(-1, 1, 1, -1, 0, 1);
+    this._scene = new THREE.Scene();
+    this._quad = new THREE.Mesh(new THREE.PlaneBufferGeometry(2, 2));
+    this._quad.frustumCulled = false;
+    this._scene.add(this._quad);
+  }
+
+  setSize(width, height) {
+    this._depthNormalRenderTarget.setSize(width, height);
+    this._edgeRenderTarget.setSize(width, height);
+    this._edgeMaterial.uniforms.resolution.value.set(width, height);
+  }
+
+  render(renderer, writeBuffer, readBuffer, delta, maskActive) {
+    if (this._callbackBeforeRender) this._callbackBeforeRender();
+
+    this._copyEdge.uniforms.tDiffuse.value = readBuffer.texture;
+
+    this.scene.overrideMaterial = this._normalDepthMateral;
+    renderer.render(this.scene, this.camera, this._depthNormalRenderTarget, true);
+    this._scene.overrideMaterial = this._edgeMaterial;
+    renderer.render(this._scene, this._camera, this._edgeRenderTarget, true);
+
+    this._scene.overrideMaterial = this._copyEdge;
+    renderer.render(this._scene, this._camera, this.renderToScreen ? null : writeBuffer, this.clear);
+
+    this.scene.overrideMaterial = null;
+    this._scene.overrideMaterial = null;
+  }
+}

src/d3/RenderChain.js

@@ -1,19 +1,88 @@
-export default class RenderChain {
-  constructor(renderer, scene, camera) {
+import * as THREE from 'three';
+import OutlinePass from './OutlinePass.js';
+import RenderPass from './RenderPass.js';
+import 'three/examples/js/shaders/CopyShader.js';
+import 'three/examples/js/postprocessing/EffectComposer.js';
+import 'three/examples/js/postprocessing/ShaderPass.js';
+
+export default class RenderChain extends THREE.EffectComposer {
+  constructor(renderer, scene, camera, toonShader, groups) {
+    super(renderer);
+    this._groups = groups;
+
+    if (toonShader) {
+      const renderPass = new RenderPass(scene, camera, () => {
+        this._setVisible(this._initalValues, [groups.shapes, groups.plane, groups.boundingBox]);
+      });
+      this.addPass(renderPass);
+
+      const outlinePass = new OutlinePass(scene, camera, () => {
+        this._setVisible(this._initalValues, [groups.shapes]);
+      });
+      outlinePass.renderToScreen = true;
+      this.addPass(outlinePass);
+
+      const renderPassUI = new RenderPass(scene, camera, () => {
+        this._setVisible(this._initalValues, [groups.UI]);
+      });
+      renderPassUI.clear = false;
+      renderPassUI.renderToScreen = true;
+      this.addPass(renderPassUI);
+    } else {
+      const renderPass = new RenderPass(scene, camera);
+      renderPass.renderToScreen = true;
+      this.addPass(renderPass);
+    }
+
     this._renderer = renderer;
-    this._scene = scene;
     this._camera = camera;
+    this._scene = scene;
+    this._toonShader = toonShader;
   }
 
-  setSize(width, height) {
-    this._renderer.setSize(width, height);
+  _getCurrentVisibleValues() {
+    const visibleValues = {};
+
+    for (const key in this._groups) {
+      visibleValues[key] = this._groups[key].visible;
+    }
+
+    return visibleValues;
+  }
+
+  _setVisible(initalValues, visibleGroups) {
+    for (const key in this._groups) {
+      const group = this._groups[key];
+
+      if (visibleGroups.indexOf(group) !== -1) {
+        group.visible = initalValues[key];
+      } else {
+        group.visible = false;
+      }
+    }
+  }
+
+  setSize(width, height, pixelRatio, rerender = true) {
+    this._renderer.setPixelRatio(pixelRatio);
+    this._renderer.setSize(width, height);
+    super.setSize(width * pixelRatio, height * pixelRatio);
 
-    // adjust aspect ratio of camera
     this._camera.aspect = width / height;
     this._camera.updateProjectionMatrix();
+
+    if (rerender) this.render();
   }
 
   render() {
-    this._renderer.render(this._scene, this._camera);
+    if (this._toonShader) {
+      this._initalValues = this._getCurrentVisibleValues();
+    }
+
+    super.render();
+
+    if (this._toonShader) {
+      const { shapes, UI, plane, boundingBox } = this._groups;
+      this._setVisible(this._initalValues, [shapes, UI, plane, boundingBox]);
+    }
   }
 }

src/d3/RenderPass.js

@@ -0,0 +1,31 @@
+import * as THREE from 'three';
+
+export default class RenderPass {
+  constructor(scene, camera, callbackBeforeRender) {
+    this.scene = scene;
+    this.camera = camera;
+    this._callbackBeforeRender = callbackBeforeRender;
+
+    this.clear = true;
+    this.renderToScreen = false;
+  }
+
+  setSize(width, height) {
+  }
+
+  render(renderer, writeBuffer, readBuffer, delta, maskActive) {
+    if (this._callbackBeforeRender) this._callbackBeforeRender();
+
+    let oldAutoClear;
+    if (this.clear === false) {
+      oldAutoClear = renderer.autoClear;
+      renderer.autoClear = false;
+    }
+
+    renderer.render(this.scene, this.camera, this.renderToScreen ? null : readBuffer, this.clear);
+
+    if (this.clear === false) {
+      renderer.autoClear = oldAutoClear;
+    }
+  }
+}

src/d3/ToonShaderRenderChain.js

@@ -1,164 +0,0 @@
-import * as THREE from 'three';
-import 'three/examples/js/postprocessing/EffectComposer.js';
-import 'three/examples/js/postprocessing/RenderPass.js';
-import 'three/examples/js/postprocessing/ShaderPass.js';
-import 'three/examples/js/shaders/CopyShader.js';
-import vertexShaderPostprocessing from '../../shaders/vertexShaderPostprocessing.glsl';
-import fragmentShaderSobelDepth from '../../shaders/fragmentShaderSobelDepth.glsl';
-import fragmentShaderSobelNormal from '../../shaders/fragmentShaderSobelNormal.glsl';
-import fragmentShaderCombineTextures from '../../shaders/fragmentShaderCombineTextures.glsl';
-import fragmentShaderDepth from '../../shaders/fragmentShaderDepth.glsl';
-import vertexShaderDepth from '../../shaders/vertexShaderDepth.glsl';
-
-// Based on Doodle3D/Toon-Shader
-
-// initize render targets with default canvas size
-const DEFAULT_WIDTH = 300;
-const DEFAULT_HEIGHT = 200;
-
-const NORMAL_MATERIAL = new THREE.MeshNormalMaterial({ side: THREE.DoubleSide });
-const DEPTH_MATERIAL = new THREE.ShaderMaterial({
-  uniforms: {
-    mNear: { type: 'f', value: 1.0 },
-    mFar: { type: 'f', value: 3000.0 },
-    opacity: { type: 'f', value: 1.0 },
-    logDepthBufFC: { type: 'f', value: 2.0 }
-  },
-  vertexShader: vertexShaderDepth,
-  fragmentShader: fragmentShaderDepth,
-  side: THREE.DoubleSide
-});
-
-export default class Composer {
-  constructor(renderer, scene, camera, groups) {
-    this._renderer = renderer;
-    this._scene = scene;
-    this._camera = camera;
-    this._groups = groups;
-
-    this._aspect = new THREE.Vector2(DEFAULT_WIDTH, DEFAULT_HEIGHT);
-
-    const {
-      composer: composerDepth,
-      renderTarget: renderTargetDepth
-    } = this._createSobelComposer(DEPTH_MATERIAL, 0.005, fragmentShaderSobelDepth);
-
-    this._composerDepth = composerDepth;
-
-    const {
-      composer: composerNormal,
-      renderTarget: renderTargetNormal
-    } = this._createSobelComposer(NORMAL_MATERIAL, 0.5, fragmentShaderSobelNormal);
-
-    this._composerNormal = composerNormal;
-
-    const renderTargetUI = new THREE.WebGLRenderTarget(DEFAULT_WIDTH, DEFAULT_HEIGHT, {
-      format: THREE.RGBAFormat
-    });
-    this._composerUI = new THREE.EffectComposer(this._renderer, renderTargetUI);
-    this._composerUI.addPass(new THREE.RenderPass(scene, camera));
-    this._composerUI.addPass(new THREE.ShaderPass(THREE.CopyShader));
-
-    this._composer = new THREE.EffectComposer(renderer);
-    this._composer.addPass(new THREE.RenderPass(scene, camera, undefined, new THREE.Color(0xffffff), 1.0));
-    const combineComposers = new THREE.ShaderPass(new THREE.ShaderMaterial({
-      uniforms: {
-        tDiffuse: { type: 't' },
-        tNormal: { type: 't', value: renderTargetNormal.texture },
-        tDepth: { type: 't', value: renderTargetDepth.texture },
-        tUI: { type: 't', value: renderTargetUI.texture }
-      },
-      vertexShader: vertexShaderPostprocessing,
-      fragmentShader: fragmentShaderCombineTextures
-    }));
-    combineComposers.renderToScreen = true;
-    this._composer.addPass(combineComposers);
-  }
-
-  _createSobelComposer(material, threshold, fragmentShader) {
-    const renderTarget = new THREE.WebGLRenderTarget(DEFAULT_WIDTH, DEFAULT_HEIGHT, {
-      format: THREE.RGBFormat
-    });
-
-    const composer = new THREE.EffectComposer(this._renderer, renderTarget);
-
-    composer.addPass(new THREE.RenderPass(this._scene, this._camera, material));
-
-    const sobelShader = new THREE.ShaderPass(new THREE.ShaderMaterial({
-      uniforms: {
-        tDiffuse: { type: 't' },
-        threshold: { type: 'f', value: threshold },
-        aspect: { type: 'v2', value: this._aspect }
-      },
-      vertexShader: vertexShaderPostprocessing,
-      fragmentShader
-    }));
-    composer.addPass(sobelShader);
-
-    composer.addPass(new THREE.ShaderPass(THREE.CopyShader));
-
-    return { renderTarget, composer };
-  }
-
-  setSize(width, height, pixelRatio) {
-    this._renderer.setPixelRatio(pixelRatio);
-    this._renderer.setSize(width, height);
-
-    this._aspect.set(width, height);
-
-    // adjust aspect ratio of camera
-    this._camera.aspect = width / height;
-    this._camera.updateProjectionMatrix();
-
-    width *= pixelRatio;
-    height *= pixelRatio;
-
-    this._composer.setSize(width, height);
-    this._composerNormal.setSize(width, height);
-    this._composerDepth.setSize(width, height);
-    this._composerUI.setSize(width, height);
-  }
-
-  getCurrentVisibleValues() {
-    const visibleValues = {};
-
-    for (const key in this._groups) {
-      visibleValues[key] = this._groups[key].visible;
-    }
-
-    return visibleValues;
-  }
-
-  setVisible(initalValues, visibleGroups) {
-    for (const key in this._groups) {
-      const group = this._groups[key];
-
-      if (visibleGroups.indexOf(group) !== -1) {
-        group.visible = initalValues[key];
-      } else {
-        group.visible = false;
-      }
-    }
-  }
-
-  render() {
-    const initalValues = this.getCurrentVisibleValues();
-
-    const shapes = this._groups.shapes;
-    const UI = this._groups.UI;
-    const plane = this._groups.plane;
-    const boundingBox = this._groups.boundingBox;
-
-    this.setVisible(initalValues, [shapes]);
-    this._composerDepth.render();
-    this._composerNormal.render();
-
-    this.setVisible(initalValues, [UI]);
-    this._composerUI.render();
-
-    this.setVisible(initalValues, [shapes, plane, boundingBox]);
-    this._composer.render();
-
-    this.setVisible(initalValues, [shapes, UI, plane, boundingBox]);
-  }
-}

src/d3/createScene.js

@@ -1,6 +1,6 @@
 import * as THREE from 'three';
 import ShapesManager from './ShapesManager.js';
-import ToonShaderRenderChain from './ToonShaderRenderChain.js';
+import RenderChain from './RenderChain.js';
 import { hasExtensionsFor } from '../utils/webGLSupport.js';
 import { CANVAS_SIZE } from '../constants/d2Constants.js';
 
@@ -43,32 +43,14 @@ export default function createScene(state, canvas) {
   const light = new THREE.AmbientLight(0x505050);
   scene.add(light);
 
-  let render;
-  let setSizeRenderer;
-  if (hasExtensionsFor.toonShaderThumbnail) {
-    const renderChain = new ToonShaderRenderChain(renderer, scene, camera, {
-      plane,
-      UI: new THREE.Object3D(),
-      shapes: shapesManager,
-      boundingBox: new THREE.Object3D()
-    });
-    setSizeRenderer = renderChain.setSize.bind(renderChain);
-    render = renderChain.render.bind(renderChain);
-  } else {
-    renderer.setClearColor(0xffffff);
-
-    setSizeRenderer = renderer.setSize.bind(renderer);
-    render = renderer.render.bind(renderer, scene, camera);
-  }
-
-  const setSize = (width, height, pixelRatio) => {
-    setSizeRenderer(width, height, pixelRatio);
-
-    camera.aspect = width / height;
-    camera.updateProjectionMatrix();
-
-    render();
-  };
+  const renderChain = new RenderChain(renderer, scene, camera, hasExtensionsFor.toonShaderThumbnail, {
+    plane,
+    UI: new THREE.Object3D(),
+    shapes: shapesManager,
+    boundingBox: new THREE.Object3D()
+  });
+  const setSize = renderChain.setSize.bind(renderChain);
+  const render = renderChain.render.bind(renderChain);
 
   return { scene, camera, renderer, render, setSize };
 }

src/d3/index.js

@@ -1,7 +1,6 @@
 import createSceneData from './createSceneData.js';
 import createScene from './createScene.js';
 import RenderChain from './RenderChain.js';
-import ToonShaderRenderChain from './ToonShaderRenderChain.js';
 import ShapeMesh from './ShapeMesh.js';
 import ShapesManager from './ShapesManager.js';
 

src/utils/threeUtils.js

@@ -69,6 +69,7 @@ export class CanvasPlane extends THREE.Mesh {
     const texture = new THREE.Texture(canvas);
     const material = new THREE.MeshBasicMaterial({
       map: texture,
+      depthTest: false,
       side: THREE.DoubleSide
     });