Blender  V3.3
Macros | Functions
btAabbUtil2.h File Reference
#include "btTransform.h"
#include "btVector3.h"
#include "btMinMax.h"

Go to the source code of this file.

Macros

#define USE_BANCHLESS   1
 

Functions

SIMD_FORCE_INLINE void AabbExpand (btVector3 &aabbMin, btVector3 &aabbMax, const btVector3 &expansionMin, const btVector3 &expansionMax)
 
SIMD_FORCE_INLINE bool TestPointAgainstAabb2 (const btVector3 &aabbMin1, const btVector3 &aabbMax1, const btVector3 &point)
 conservative test for overlap between two aabbs More...
 
SIMD_FORCE_INLINE bool TestAabbAgainstAabb2 (const btVector3 &aabbMin1, const btVector3 &aabbMax1, const btVector3 &aabbMin2, const btVector3 &aabbMax2)
 conservative test for overlap between two aabbs More...
 
SIMD_FORCE_INLINE bool TestTriangleAgainstAabb2 (const btVector3 *vertices, const btVector3 &aabbMin, const btVector3 &aabbMax)
 conservative test for overlap between triangle and aabb More...
 
SIMD_FORCE_INLINE int btOutcode (const btVector3 &p, const btVector3 &halfExtent)
 
SIMD_FORCE_INLINE bool btRayAabb2 (const btVector3 &rayFrom, const btVector3 &rayInvDirection, const unsigned int raySign[3], const btVector3 bounds[2], btScalar &tmin, btScalar lambda_min, btScalar lambda_max)
 
SIMD_FORCE_INLINE bool btRayAabb (const btVector3 &rayFrom, const btVector3 &rayTo, const btVector3 &aabbMin, const btVector3 &aabbMax, btScalar &param, btVector3 &normal)
 
SIMD_FORCE_INLINE void btTransformAabb (const btVector3 &halfExtents, btScalar margin, const btTransform &t, btVector3 &aabbMinOut, btVector3 &aabbMaxOut)
 
SIMD_FORCE_INLINE void btTransformAabb (const btVector3 &localAabbMin, const btVector3 &localAabbMax, btScalar margin, const btTransform &trans, btVector3 &aabbMinOut, btVector3 &aabbMaxOut)
 
SIMD_FORCE_INLINE unsigned testQuantizedAabbAgainstQuantizedAabb (const unsigned short int *aabbMin1, const unsigned short int *aabbMax1, const unsigned short int *aabbMin2, const unsigned short int *aabbMax2)
 

Macro Definition Documentation

◆ USE_BANCHLESS

#define USE_BANCHLESS   1

Definition at line 198 of file btAabbUtil2.h.

Function Documentation

◆ AabbExpand()

SIMD_FORCE_INLINE void AabbExpand ( btVector3 aabbMin,
btVector3 aabbMax,
const btVector3 expansionMin,
const btVector3 expansionMax 
)

Definition at line 22 of file btAabbUtil2.h.

Referenced by btCollisionWorld::convexSweepTest().

◆ btOutcode()

SIMD_FORCE_INLINE int btOutcode ( const btVector3 p,
const btVector3 halfExtent 
)

Definition at line 72 of file btAabbUtil2.h.

Referenced by btRayAabb().

◆ btRayAabb()

SIMD_FORCE_INLINE bool btRayAabb ( const btVector3 rayFrom,
const btVector3 rayTo,
const btVector3 aabbMin,
const btVector3 aabbMax,
btScalar param,
btVector3 normal 
)

◆ btRayAabb2()

SIMD_FORCE_INLINE bool btRayAabb2 ( const btVector3 rayFrom,
const btVector3 rayInvDirection,
const unsigned int  raySign[3],
const btVector3  bounds[2],
btScalar tmin,
btScalar  lambda_min,
btScalar  lambda_max 
)

◆ btTransformAabb() [1/2]

SIMD_FORCE_INLINE void btTransformAabb ( const btVector3 halfExtents,
btScalar  margin,
const btTransform t,
btVector3 aabbMinOut,
btVector3 aabbMaxOut 
)

◆ btTransformAabb() [2/2]

SIMD_FORCE_INLINE void btTransformAabb ( const btVector3 localAabbMin,
const btVector3 localAabbMax,
btScalar  margin,
const btTransform trans,
btVector3 aabbMinOut,
btVector3 aabbMaxOut 
)

Definition at line 182 of file btAabbUtil2.h.

References btAssert, btMatrix3x3, btVector3, and center.

◆ TestAabbAgainstAabb2()

SIMD_FORCE_INLINE bool TestAabbAgainstAabb2 ( const btVector3 aabbMin1,
const btVector3 aabbMax1,
const btVector3 aabbMin2,
const btVector3 aabbMax2 
)

◆ TestPointAgainstAabb2()

SIMD_FORCE_INLINE bool TestPointAgainstAabb2 ( const btVector3 aabbMin1,
const btVector3 aabbMax1,
const btVector3 point 
)

conservative test for overlap between two aabbs

Definition at line 32 of file btAabbUtil2.h.

References point.

Referenced by btAlignedBox3d::contains().

◆ testQuantizedAabbAgainstQuantizedAabb()

SIMD_FORCE_INLINE unsigned testQuantizedAabbAgainstQuantizedAabb ( const unsigned short int *  aabbMin1,
const unsigned short int *  aabbMax1,
const unsigned short int *  aabbMin2,
const unsigned short int *  aabbMax2 
)

◆ TestTriangleAgainstAabb2()

SIMD_FORCE_INLINE bool TestTriangleAgainstAabb2 ( const btVector3 vertices,
const btVector3 aabbMin,
const btVector3 aabbMax 
)

conservative test for overlap between triangle and aabb

Definition at line 54 of file btAabbUtil2.h.

References btMax(), btMin(), and btVector3.