Public Member Functions
|constructor sets to default |
|PX_INLINE||PxQueryCache (PxShape *s, PxU32 findex)|
|constructor to set properties |
|Shape to test for intersection first. |
|Actor to which the shape belongs. |
|Triangle index to test first - NOT CURRENTLY SUPPORTED. |
If a cache object is supplied to a scene query, the cached actor/shape pair is checked for intersection first.
If intersection is found, the hit is treated as blocking.
Typically actor and shape from the last PxHitCallback.block query result is used as a cached actor/shape pair.
Using past touching hits as cache will produce incorrect behavior since the cached hit will always be treated as blocking.
Cache is only used if no touch buffer was provided, for single nearest blocking hit queries and queries using eANY_HIT flag.
if non-zero touch buffer was provided, cache will be ignored
It is the user's responsibility to ensure that the shape and actor are valid, so care must be taken when deleting shapes to invalidate cached references.
constructor sets to default
constructor to set properties