btDbvt.h File Reference

#include "LinearMath/btAlignedObjectArray.h"
#include "LinearMath/btVector3.h"
#include "LinearMath/btTransform.h"
#include "LinearMath/btAabbUtil2.h"
#include <emmintrin.h>

Include dependency graph for btDbvt.h:

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Classes
struct	btDbvt
struct	btDbvtAabbMm
struct	btDbvtNode
struct	btDbvt::IClone
struct	btDbvt::ICollide
struct	btDbvt::IWriter
struct	btDbvt::sStkCLN
struct	btDbvt::sStkNN
struct	btDbvt::sStkNP
struct	btDbvt::sStkNPS
Defines
#define	DBVT_CHECKTYPE
#define	DBVT_ENABLE_BENCHMARK   0
#define	DBVT_IMPL_GENERIC   0
	btDbvt implementation by Nathanael Presson
#define	DBVT_IMPL_SSE   1
#define	DBVT_INLINE   SIMD_FORCE_INLINE
#define	DBVT_INT0_IMPL   DBVT_IMPL_GENERIC
#define	DBVT_IPOLICY   ICollide& policy
#define	DBVT_MERGE_IMPL   DBVT_IMPL_GENERIC
#define	DBVT_PREFIX
#define	DBVT_SELECT_IMPL   DBVT_IMPL_GENERIC
#define	DBVT_USE_INTRINSIC_SSE   1
#define	DBVT_USE_MEMMOVE   1
#define	DBVT_USE_TEMPLATE   0
#define	DBVT_VIRTUAL   virtual
#define	DBVT_VIRTUAL_DTOR(a)   virtual ~a() {}
Typedefs
typedef btDbvtAabbMm	btDbvtVolume
Functions
DBVT_INLINE bool	Intersect (const btDbvtAabbMm &a, const btVector3 &b)
DBVT_INLINE bool	Intersect (const btDbvtAabbMm &a, const btDbvtAabbMm &b)
DBVT_INLINE void	Merge (const btDbvtAabbMm &a, const btDbvtAabbMm &b, btDbvtAabbMm &r)
DBVT_INLINE bool	NotEqual (const btDbvtAabbMm &a, const btDbvtAabbMm &b)
DBVT_INLINE btScalar	Proximity (const btDbvtAabbMm &a, const btDbvtAabbMm &b)
DBVT_INLINE int	Select (const btDbvtAabbMm &o, const btDbvtAabbMm &a, const btDbvtAabbMm &b)

---

Define Documentation

#define DBVT_CHECKTYPE

Definition at line 91 of file btDbvt.h.

#define DBVT_ENABLE_BENCHMARK   0

Definition at line 52 of file btDbvt.h.

#define DBVT_IMPL_GENERIC   0

btDbvt implementation by Nathanael Presson

Definition at line 31 of file btDbvt.h.

#define DBVT_IMPL_SSE   1

Definition at line 32 of file btDbvt.h.

#define DBVT_INLINE   SIMD_FORCE_INLINE

Definition at line 55 of file btDbvt.h.

#define DBVT_INT0_IMPL   DBVT_IMPL_GENERIC

Definition at line 67 of file btDbvt.h.

#define DBVT_IPOLICY   ICollide& policy

Definition at line 90 of file btDbvt.h.

#define DBVT_MERGE_IMPL   DBVT_IMPL_GENERIC

Definition at line 66 of file btDbvt.h.

#define DBVT_PREFIX

Definition at line 89 of file btDbvt.h.

#define DBVT_SELECT_IMPL   DBVT_IMPL_GENERIC

Definition at line 65 of file btDbvt.h.

#define DBVT_USE_INTRINSIC_SSE   1

Definition at line 46 of file btDbvt.h.

#define DBVT_USE_MEMMOVE   1

Definition at line 49 of file btDbvt.h.

#define DBVT_USE_TEMPLATE   0

Definition at line 42 of file btDbvt.h.

#define DBVT_VIRTUAL   virtual

Definition at line 88 of file btDbvt.h.

#define DBVT_VIRTUAL_DTOR

(

a

)

virtual ~a() {}

Definition at line 87 of file btDbvt.h.

---

Typedef Documentation

typedef btDbvtAabbMm btDbvtVolume

Definition at line 170 of file btDbvt.h.

---

Function Documentation

DBVT_INLINE bool Intersect	(	const btDbvtAabbMm &	a,
		const btVector3 &	b
	)

Definition at line 536 of file btDbvt.h.

DBVT_INLINE bool Intersect	(	const btDbvtAabbMm &	a,
		const btDbvtAabbMm &	b
	)

Definition at line 515 of file btDbvt.h.

DBVT_INLINE void Merge	(	const btDbvtAabbMm &	a,
		const btDbvtAabbMm &	b,
		btDbvtAabbMm &	r
	)

Definition at line 639 of file btDbvt.h.

DBVT_INLINE bool NotEqual	(	const btDbvtAabbMm &	a,
		const btDbvtAabbMm &	b
	)

Definition at line 662 of file btDbvt.h.

DBVT_INLINE btScalar Proximity	(	const btDbvtAabbMm &	a,
		const btDbvtAabbMm &	b
	)

Definition at line 555 of file btDbvt.h.

DBVT_INLINE int Select	(	const btDbvtAabbMm &	o,
		const btDbvtAabbMm &	a,
		const btDbvtAabbMm &	b
	)

Todo:

: the intrinsic version is 11% slower

Definition at line 565 of file btDbvt.h.