Fast collision filtering type that is used to determine if two objects collide before calling collision or query callbacks. More...

#include <cpShape.h>

Public Attributes
cpGroup	group
	Two objects with the same non-zero group value do not collide. More...

cpBitmask	categories
	A bitmask of user definable categories that this object belongs to. More...

cpBitmask	mask
	A bitmask of user definable category types that this object object collides with. More...

Detailed Description

Fast collision filtering type that is used to determine if two objects collide before calling collision or query callbacks.

Member Data Documentation

cpBitmask cpShapeFilter::categories

A bitmask of user definable categories that this object belongs to.

The category/mask combinations of both objects in a collision must agree for a collision to occur.

cpGroup cpShapeFilter::group

Two objects with the same non-zero group value do not collide.

This is generally used to group objects in a composite object together to disable self collisions.

cpBitmask cpShapeFilter::mask

A bitmask of user definable category types that this object object collides with.

The category/mask combinations of both objects in a collision must agree for a collision to occur.

The documentation for this struct was generated from the following file: