当前示例源码github地址:
https://github.com/vilyLei/voxwebgpu/blob/feature/material/src/voxgpu/sample/DataDrivenScene2.ts
当前示例运行效果:
此示例基于此渲染系统实现，当前示例TypeScript源码如下:
json场景数据:
{
"renderer": {
"mtplEnabled": true,
"camera": {
"eye": [
1100,
1100,
500
],
"up": [
0,
1,
0
]
}
},
"scene": {
"light": {
"pointLights": [
{
"position": [
0,
190,
0
],
"color": [
5,
0,
0
],
"factor1": 0.00001,
"factor2": 0.00002
}
],
"directionLights": [
{
"direction": [-1, -1, 0],
"color": [0.5, 0.5, 0.5]
}
],
"spotLights": []
},
"shadow": {
"intensity": 0.4,
"radius": 4
},
"fog": {
"color": [
0.3,
0.7,
0.2
]
}
},
"entities": [
{
"plane": {
"entity": {
"axisType": 1,
"extent": [
-600,
-600,
1200,
1200
],
"transform": {
"position": [
0,
0,
0
]
},
"materials": [
{
"type": "default",
"lighting": true,
"shadow": false,
"shadowReceived": true,
"fogging": true,
"arms": [
1,
0.3,
0.2
],
"albedo": [
0.6,
0.6,
0.5
]
}
]
}
}
},
{
"sphere": {
"entity": {
"radius": 80,
"transform": {
"position": [
0,
100,
200
]
},
"materials": [
{
"type": "default",
"lighting": true,
"shadow": true,
"shadowReceived": true,
"fogging": true,
"arms": [
1,
0.3,
0.2
],
"albedo": [
0.7,
0.6,
0.5
]
}
]
}
}
},
{
"cube": {
"entity": {
"size": 80,
"transform": {
"position": [
220,
130,
-10
],
"scale": [
2,
1.5,
3
],
"rotation": [
-190,
0,
200
]
},
"materials": [
{
"type": "default",
"lighting": true,
"shadow": true,
"shadowReceived": true,
"fogging": true,
"arms": [
1,
0.4,
0.2
],
"albedo": [
0.3,
0.7,
0.8
]
}
]
}
}
},
{
"torus": {
"entity": {
"radius": 150,
"axisType": 1,
"rings": 50,
"segments": 30,
"transform": {
"position": [
0,
230,
0
]
},
"materials": [
{
"type": "default",
"lighting": true,
"shadow": true,
"shadowReceived": true,
"fogging": true,
"arms": [
1,
0.2,
0.2
],
"albedo": [
0.2,
0.5,
0.8
]
}
]
}
}
},
{
"model": {
"entity": {
"url": "static/assets/draco/monkey.drc",
"transform": {
"position": [
0,
380,
0
],
"scale": [
100,
100,
100
],
"rotation": [
0,
90,
0
]
},
"materials": [
{
"type": "default",
"lighting": true,
"shadow": true,
"shadowReceived": true,
"fogging": true,
"arms": [
1,
0.5,
0.2
],
"albedo": [
0.6,
0.3,
0.8
]
}
]
}
}
},
{
"cube": {
"entity": {
"size": 2050,
"normalScale": -1,
"materials": [
{
"type": "default",
"lighting": true,
"fogging": true,
"arms": [
1,
0.3,
0.2
],
"albedo": [
0.3,
0.3,
0.7
],
"faceCullMode": "front"
}
]
}
}
},
{
"gltf": {
"entity": {}
}
},
{
"usd": {
"entity": {}
}
}
]
}代码:
export class DataDrivenScene2 {
private mScene = new DataDrivenRScene();
initialize(): void {
let url = "static/assets/scene/sceneData02.json";
new HttpFileLoader().loadJson(
url,
(json: object, url: string): void => {
console.log("json: ", json);
this.initScene(json);
}
);
}
private initScene(json: object): void {
this.mScene.initialize(json);
this.initEvent();
}
private initEvent(): void {
const rc = this.mScene;
new MouseInteraction().initialize(rc.rscene, 0, false).setAutoRunning(true);
}
run(): void {
this.mScene.run();
}
}
