39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
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## Egret Engine 3D
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#### 更新内容
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* 增加水渲染特效
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新增的水波渲染方法已经达到相当逼真的效果：
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核心代码如下：
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```
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var waterWaveMethod: WaterWaveMethod = new WaterWaveMethod();
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var waterNormal: WaterNormalMethod = new WaterNormalMethod();
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var envMethod: EnvironmentMethod = new EnvironmentMethod();
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//vec3(42.0 / 255.0, 40.0 / 255.0, 20.0 / 255.0)
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waterWaveMethod.shallowWaterColor = 0xFF2A2814;
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waterWaveMethod.deepWaterColor = 0xFF2A2814;
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waterNormal.setUvScale(4.0,4.0);
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this.matPlane = new TextureMaterial();
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this.matPlane.repeat = true;
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this.matPlane.diffusePass.addMethod(waterWaveMethod);
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this.matPlane.diffusePass.addMethod(waterNormal);
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this.matPlane.diffusePass.addMethod(envMethod);
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waterNormal.normalTextureA = CheckerboardTexture.texture;
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waterNormal.normalTextureB = CheckerboardTexture.texture;
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envMethod.environmentTexture = cubeTexture;
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```
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简言之，就是为水面的材质加入水波纹和水平面法线两种方法。具体用法可参考 引擎3D部分的`ClassSample\Class_WaveWater.ts`类实现。
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#### Bug列表
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* 修复骨骼动画缺少帧数的bug
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* 修复CubeTexture上传为null时导致的bug
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* 修复华为手机不能使用egret3d引擎的bug
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#### 工具
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* 修复Unity3d导出插件坐标轴bug
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* 修复Unity3d导出插件模型比例bug
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