PxQueryHitType Struct Reference

Classification of scene query hits (intersections). More...

#include <PxQueryFiltering.h>

List of all members.

Public Types

enum  Enum {
  eNONE = 0,
  eTOUCH = 1,
  eBLOCK = 2

Detailed Description

Classification of scene query hits (intersections).

All hits in overlap() queries are treated as if the intersection distance were zero. This means the hits are unsorted and all eTOUCH hits are recorded by the callback even if an eBLOCK overlap hit was encountered. Even though all overlap() blocking hits have zero length, only one (arbitrary) eBLOCK overlap hit is recorded in PxHitCallback::block. All overlap() eTOUCH type hits are reported (zero touchDistance <= zero blockDistance condition).

For raycast/sweep/overlap calls with zero touch buffer or PxHitCallback::nbTouches member, only the closest hit of type eBLOCK is returned. All eTOUCH hits are discarded.

See also:
PxQueryFilterCallback.preFilter PxQueryFilterCallback.postFilter PxScene.raycast PxScene.sweep PxScene.overlap

Member Enumeration Documentation

eNONE  the query should ignore this shape
eTOUCH  a hit on the shape touches the intersection geometry of the query but does not block it
eBLOCK  a hit on the shape blocks the query (does not block overlap queries)

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

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