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Three.js源码学习(十六)core/Raycaster

Three.js源码学习(十六)core/Raycaster

作者: yuriy0_0 | 来源:发表于2018-06-19 19:22 被阅读0次

constructor

Raycaster(origin,direction,near,far)
ray
near
far
params = {
Mesh: {},
Line: {},
LOD: {},
Points: { threshold: 1 },
Sprite: {}
}

method方法

set(orgin,direction)
设置光线源点和方向
setFromCamera(coords,camera)
从相机设置ray
intersectObject(object,recursive,optionalTarget)
intersectObjects(objects,recursive,optionalTarget)

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