btConvexInternalAabbCachingShape Class Reference

btConvexInternalAabbCachingShape adds local aabb caching for convex shapes, to avoid expensive bounding box calculations More...

#include <btConvexInternalShape.h>

Inheritance diagram for btConvexInternalAabbCachingShape:

List of all members.

Public Member Functions
virtual void	setLocalScaling (const btVector3 &scaling)
virtual void	getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
	getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
void	recalcLocalAabb ()
Protected Member Functions
	btConvexInternalAabbCachingShape ()
void	setCachedLocalAabb (const btVector3 &aabbMin, const btVector3 &aabbMax)
void	getCachedLocalAabb (btVector3 &aabbMin, btVector3 &aabbMax) const
void	getNonvirtualAabb (const btTransform &trans, btVector3 &aabbMin, btVector3 &aabbMax, btScalar margin) const

---

Detailed Description

btConvexInternalAabbCachingShape adds local aabb caching for convex shapes, to avoid expensive bounding box calculations

Definition at line 160 of file btConvexInternalShape.h.

---

Constructor & Destructor Documentation

btConvexInternalAabbCachingShape::btConvexInternalAabbCachingShape

(

)

[protected]

Definition at line 84 of file btConvexInternalShape.cpp.

---

Member Function Documentation

void btConvexInternalAabbCachingShape::getAabb	(	const btTransform &	t,
		btVector3 &	aabbMin,
		btVector3 &	aabbMax
	)		const [virtual]

getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version

Reimplemented from btConvexInternalShape.

Definition at line 93 of file btConvexInternalShape.cpp.

References btConvexInternalShape::getMargin(), and getNonvirtualAabb().

void btConvexInternalAabbCachingShape::getCachedLocalAabb	(	btVector3 &	aabbMin,
		btVector3 &	aabbMax
	)		const [inline, protected]

Definition at line 177 of file btConvexInternalShape.h.

References btAssert.

Referenced by btMultiSphereShape::calculateLocalInertia().

void btConvexInternalAabbCachingShape::getNonvirtualAabb	(	const btTransform &	trans,
		btVector3 &	aabbMin,
		btVector3 &	aabbMax,
		btScalar	margin
	)		const [inline, protected]

Definition at line 184 of file btConvexInternalShape.h.

References btAssert, and btTransformAabb().

Referenced by getAabb().

void btConvexInternalAabbCachingShape::recalcLocalAabb

(

)

Definition at line 105 of file btConvexInternalShape.cpp.

References i, btConvexInternalShape::localGetSupportingVertex(), and btConvexInternalShape::m_collisionMargin.

Referenced by btMultiSphereShape::btMultiSphereShape(), and setLocalScaling().

void btConvexInternalAabbCachingShape::setCachedLocalAabb	(	const btVector3 &	aabbMin,
		const btVector3 &	aabbMax
	)		[inline, protected]

Definition at line 170 of file btConvexInternalShape.h.

void btConvexInternalAabbCachingShape::setLocalScaling

(

const btVector3 &

scaling

)

[virtual]

Reimplemented from btConvexInternalShape.

Definition at line 98 of file btConvexInternalShape.cpp.

References recalcLocalAabb().

---

The documentation for this class was generated from the following files:

• btConvexInternalShape.h
• btConvexInternalShape.cpp