32 lines
784 B
TypeScript
32 lines
784 B
TypeScript
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/**
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* 渲染器被添加到场景中并处理所有对RenderableComponent的实际调用
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*/
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abstract class Renderer {
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/**
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* 渲染器用于渲染的摄像机(实际上是用于剔除的变换矩阵和边界)
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* 不是必须的
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* Renderer子类可以选择调用beginRender时使用的摄像头
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*/
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public camera: Camera;
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/**
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* 当渲染器被添加到场景时调用
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* @param scene
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*/
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public onAddedToScene(scene: Scene){}
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/**
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*
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* @param scene
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*/
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public abstract render(scene: Scene);
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/**
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*
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* @param renderable
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* @param cam
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*/
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protected renderAfterStateCheck(renderable: IRenderable, cam: Camera){
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renderable.render(cam);
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}
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}
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