Using Vue software provide two rendered objects in which at least five (5) of the following techniques are realized.
Sphere , Materials , Point Lighting , Spot Lighting , Directional Lighting , Ambient Lighting , Recursive Depth , Soft Shadow , Transparent Object , Depth of Field , Motion Blur , Texture Mapping and3D Transformation
There is no restriction on what techniques you choose to demonstrate, nor on the scene you choose to develop, but you must submit the following.
A still rendered image, provided as a *.jpg or *.tiff file
A ten (10) second animation clip, provided as an *.avi or suitable video formatted file.
Your actual development files.
Answer:
Given that
Here's the implimentation of Sphere, Materials, Recursive Depth, Transparent Onject, Texture Mapping and3D Transformation. VueJS Compiler is used. Before we need to install some libraries, the commands to be executed for them are,
import * as THREE from 'three'//Sphere
import BaseInput from "./components/BaseInput" //For Transparent Object.
import TreeMenu from './TreeMenu.vue' // Recursive depth in tree
import Vue from 'vue' // Materials import 1
import { MdButton, MdContent, MdTabs } from 'vue-material/dist/components' // Material import 2
import 'vue-material/dist/vue-material.min.css' // Material Import 3
import 'vue-material/dist/theme/default.css' // Material Import 4
<template> // Spotlight
<v-spotlight background="'***"></v-spotlight>
</template>
<script>
import VSpotlight from 'v-spotlight';
export default {
components: {
VSpotlight,
},
};
</script>
Vue.use(MdButton);///materials
let tree = {
...
}
new Vue({
el: '#app',
data: {
tree
},
components: {
TreeMenu
}
})
function avg(arr) {
return arr.reduce((total, num) => total + num, 0) / arr.length;
}
// Static things that won't change
let geometry = new THREE.BoxGeometry( 2, 2, 2 );
let material = new THREE.MeshNormalMaterial();
export class WebGlHelper {
frames = Array(60).fill(0); // for smoothing out FPS counter
frame = undefined; // for tracking the current frame
boxes = []; // references to all meshes
scene = new THREE.Scene();
light = new THREE.DirectionalLight(0xffffff, 1);
camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );
constructor({ container, onFPSUpdate, }) {
this.element = container;
this.onFPSUpdate = onFPSUpdate;
// fov, ratio, zNear, zFar
this.camera.position.set(0, 0, 3.2);
this.light.position.set( -5, 0, -10 ).normalize();
this.scene.add(this.light);
this.renderer = new THREE.WebGLRenderer( { alpha: true, antialias: false } );
this.renderer.setSize( window.innerWidth, window.innerHeight );
this.element.appendChild(this.renderer.domElement);
this.animate = this.animate.bind(this);
}
syncBoxes(rotations) {
let diff = this.boxes.length - rotations.length;
let boxesHaveMore = diff > 0;
let boxesHaveLess = diff < 0;
let same = diff === 0;
// console.log({ diff, same, boxesHaveLess, boxesHaveMore });
if (same) return;
if (boxesHaveLess) {
for (let i = 0; i < 0 - diff; i++) {
let rotation = rotations[i];
this.addBox(rotation);
}
return;
}
if (boxesHaveMore) {
for (let i = 0; i < diff; i++) {
let box = this.boxes.pop();
this.scene.remove(box);
}
return;
}
console.error('math error');
}
addBox(rotation) {
let mesh = new THREE.Mesh(geometry, material);
mesh.rotation.set(...rotation);
this.scene.add(mesh);
this.boxes.push(mesh);
}
animate() {
let last = Date.now();
let boundCallback;
function loop() {
this.frame = requestAnimationFrame(boundCallback);
for (let i = 0; i < this.boxes.length; i++) {
let box = this.boxes[i];
box.rotation.x += 0.01;
box.rotation.y += 0.01;
box.rotation.z += 0.01;
}
this.renderer.render(this.scene, this.camera);
const now = Date.now();
const elapsed = now - last;
this.frames.shift();
this.frames[frames.length] = 1000 / elapsed;
this.onFPSUpdate(Math.round(avg(this.frames)));
last = now;
}
boundCallback = loop.bind(this);
this.frame = requestAnimationFrame(boundCallback);
}
willDestroy() {
cancelAnimationFrame(this.frame);
}
<div id="app">
<tree-menu :label="tree.label" :nodes="tree.nodes"></tree-menu>
</div>
<div class="shadow z-depth-5"></div> // For Shadow
}
import * as THREE from 'three'//Sphere
import BaseInput from "./components/BaseInput" //For Transparent Object.
import TreeMenu from './TreeMenu.vue' // Recursive depth in tree
import Vue from 'vue' // Materials import 1
import { MdButton, MdContent, MdTabs } from 'vue-material/dist/components' // Material import 2
import 'vue-material/dist/vue-material.min.css' // Material Import 3
import 'vue-material/dist/theme/default.css' // Material Import 4
<template> // Spotlight
<v-spotlight background="'***"></v-spotlight>
</template>
<script>
import VSpotlight from 'v-spotlight';
export default {
components: {
VSpotlight,
},
};
</script>
Vue.use(MdButton);///materials
let tree = {
...
}
new Vue({
el: '#app',
data: {
tree
},
components: {
TreeMenu
}
})
function avg(arr) {
return arr.reduce((total, num) => total + num, 0) / arr.length;
}
// Static things that won't change
let geometry = new THREE.BoxGeometry( 2, 2, 2 );
let material = new THREE.MeshNormalMaterial();
export class WebGlHelper {
frames = Array(60).fill(0); // for smoothing out FPS counter
frame = undefined; // for tracking the current frame
boxes = []; // references to all meshes
scene = new THREE.Scene();
light = new THREE.DirectionalLight(0xffffff, 1);
camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );
constructor({ container, onFPSUpdate, }) {
this.element = container;
this.onFPSUpdate = onFPSUpdate;
// fov, ratio, zNear, zFar
this.camera.position.set(0, 0, 3.2);
this.light.position.set( -5, 0, -10 ).normalize();
this.scene.add(this.light);
this.renderer = new THREE.WebGLRenderer( { alpha: true, antialias: false } );
this.renderer.setSize( window.innerWidth, window.innerHeight );
this.element.appendChild(this.renderer.domElement);
this.animate = this.animate.bind(this);
}
syncBoxes(rotations) {
let diff = this.boxes.length - rotations.length;
let boxesHaveMore = diff > 0;
let boxesHaveLess = diff < 0;
let same = diff === 0;
// console.log({ diff, same, boxesHaveLess, boxesHaveMore });
if (same) return;
if (boxesHaveLess) {
for (let i = 0; i < 0 - diff; i++) {
let rotation = rotations[i];
this.addBox(rotation);
}
return;
}
if (boxesHaveMore) {
for (let i = 0; i < diff; i++) {
let box = this.boxes.pop();
this.scene.remove(box);
}
return;
}
console.error('math error');
}
addBox(rotation) {
let mesh = new THREE.Mesh(geometry, material);
mesh.rotation.set(...rotation);
this.scene.add(mesh);
this.boxes.push(mesh);
}
animate() {
let last = Date.now();
let boundCallback;
function loop() {
this.frame = requestAnimationFrame(boundCallback);
for (let i = 0; i < this.boxes.length; i++) {
let box = this.boxes[i];
box.rotation.x += 0.01;
box.rotation.y += 0.01;
box.rotation.z += 0.01;
}
this.renderer.render(this.scene, this.camera);
const now = Date.now();
const elapsed = now - last;
this.frames.shift();
this.frames[frames.length] = 1000 / elapsed;
this.onFPSUpdate(Math.round(avg(this.frames)));
last = now;
}
boundCallback = loop.bind(this);
this.frame = requestAnimationFrame(boundCallback);
}
willDestroy() {
cancelAnimationFrame(this.frame);
}
<div id="app">
<tree-menu :label="tree.label" :nodes="tree.nodes"></tree-menu>
</div>
<div class="shadow z-depth-5"></div> // For Shadow
}
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