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CollisionDetector class

碰撞检测器

提供各种几何体之间的碰撞检测功能

Signature:

export declare class CollisionDetector

Methods

Method	Modifiers	Description
aabbTest(bounds1, bounds2)	static	AABB包围盒快速排斥测试
circleCircle(circle1, circle2)	static	圆形与圆形碰撞检测
circleRect(circle, rect)	static	圆形与矩形碰撞检测
circleTest(center1, radius1, center2, radius2)	static	圆形包围盒快速排斥测试
lineSegmentCircle(lineStart, lineEnd, circle)	static	线段与圆形相交检测
lineSegmentLineSegment(p1, p2, p3, p4)	static	线段与线段相交检测
pointCircle(point, circle)	static	点与圆形碰撞检测
pointRect(point, rect)	static	点与矩形碰撞检测
rayCircle(rayOrigin, rayDirection, circle, maxDistance)	static	射线与圆形相交检测
rayRect(rayOrigin, rayDirection, rect, maxDistance)	static	射线与矩形相交检测
rectRect(rect1, rect2)	static	矩形与矩形碰撞检测（AABB）