From aecfbbfeb8f506db995a7eb2fdfa7d95f1137226 Mon Sep 17 00:00:00 2001
From: Kevin LEVRON <kevin.levron@gmail.com>
Date: Mon, 28 Sep 2020 19:06:26 +0200
Subject: [PATCH] Delete Demo5.vue

---
 src/components/demos/Demo5.vue | 114 ---------------------------------
 1 file changed, 114 deletions(-)
 delete mode 100644 src/components/demos/Demo5.vue

diff --git a/src/components/demos/Demo5.vue b/src/components/demos/Demo5.vue
deleted file mode 100644
index e62a372..0000000
--- a/src/components/demos/Demo5.vue
+++ /dev/null
@@ -1,114 +0,0 @@
-<template>
-  <Renderer
-    ref="renderer"
-    :orbit-ctrl="{ enableDamping: true, dampingFactor: 0.05 }"
-    mouse-move="body"
-    :mouse-raycast="true"
-    @click="updateColors"
-  >
-    <Camera :fov="50" :position="{ z: 200 }"></Camera>
-    <SubSurfaceMaterial id="material" thicknessColor="#808080" :vertex-colors="true"></SubSurfaceMaterial>
-    <Scene id="scene1" background="#000000">
-      <!-- <AmbientLight color="#111111"></AmbientLight> -->
-      <!-- <PointLight color="#ff0000" :intensity="0.25" :position="{ z: -200 }"></PointLight> -->
-      <PointLight ref="light" color="#FFC0C0" :intensity="1"></PointLight>
-      <InstancedMesh ref="imesh" material-id="material" :count="NUM_INSTANCES">
-        <SphereGeometry :radius="5"></SphereGeometry>
-      </InstancedMesh>
-    </Scene>
-    <EffectComposer>
-      <RenderPass></RenderPass>
-      <UnrealBloomPass :strength="0.75"></UnrealBloomPass>
-    </EffectComposer>
-  </Renderer>
-</template>
-
-<script>
-import chroma from 'chroma-js';
-import { Color, MathUtils, InstancedBufferAttribute, Object3D, Vector3 } from 'three';
-
-const {
-  randFloat: rnd,
-  randFloatSpread: rndFS,
-} = MathUtils;
-
-export default {
-  setup() {
-    const NUM_INSTANCES = 2000;
-    const instances = [];
-    const target = new Vector3();
-    const dummy = new Object3D();
-
-    for (let i = 0; i < NUM_INSTANCES; i++) {
-      instances.push({
-        position: new Vector3(rndFS(200), rndFS(200), rndFS(200)),
-        scale: rnd(0.2, 1),
-        velocity: new Vector3(rndFS(2), rndFS(2), rndFS(2)),
-        attraction: 0.02 + rnd(-0.01, 0.01),
-        vlimit: 1 + rnd(-0.1, 0.1),
-      });
-    }
-
-    return {
-      NUM_INSTANCES,
-      instances,
-      target,
-      dummy,
-    };
-  },
-  mounted() {
-    this.renderer = this.$refs.renderer;
-    this.imesh = this.$refs.imesh.mesh;
-    this.light = this.$refs.light.light;
-    this.init();
-  },
-  methods: {
-    init() {
-      // init instanced mesh matrix
-      for (let i = 0; i < this.NUM_INSTANCES; i++) {
-        const { position, scale } = this.instances[i];
-        this.dummy.position.copy(position);
-        this.dummy.scale.set(scale, scale, scale);
-        this.dummy.updateMatrix();
-        this.imesh.setMatrixAt(i, this.dummy.matrix);
-      }
-      this.imesh.instanceMatrix.needsUpdate = true;
-
-      // init instances colors
-      this.updateColors();
-
-      // animate
-      this.renderer.onBeforeRender(this.animate);
-    },
-    updateColors() {
-      const cscale = chroma.scale([chroma.random(), chroma.random()]);
-      const colors = [];
-      for (let i = 0; i < this.NUM_INSTANCES; i++) {
-        // const color = new Color(rnd(0, 0xffffff));
-        const color = new Color(cscale(rnd(0, 1)).hex());
-        colors.push(color.r, color.g, color.b);
-      }
-      this.imesh.geometry.setAttribute('color', new InstancedBufferAttribute(new Float32Array(colors), 3));
-    },
-    animate() {
-      this.target.copy(this.renderer.three.mouseV3);
-      this.light.position.copy(this.target);
-
-      const v = new Vector3();
-      for (let i = 0; i < this.NUM_INSTANCES; i++) {
-        const { position, scale, velocity, attraction, vlimit } = this.instances[i];
-
-        v.copy(this.target).sub(position).normalize().multiplyScalar(attraction);
-        velocity.add(v).clampScalar(-vlimit, vlimit);
-        position.add(velocity);
-
-        this.dummy.position.copy(position);
-        this.dummy.scale.set(scale, scale, scale);
-        this.dummy.updateMatrix();
-        this.imesh.setMatrixAt(i, this.dummy.matrix);
-      }
-      this.imesh.instanceMatrix.needsUpdate = true;
-    },
-  },
-};
-</script>