Public Member Functions | Protected Member Functions | Protected Attributes
btGImpactBvh Class Reference

Structure for containing Boxes. More...

#include <btGImpactBvh.h>

List of all members.

Public Member Functions

 btGImpactBvh ()
 this constructor doesn't build the tree. you must call buildSet
 btGImpactBvh (btPrimitiveManagerBase *primitive_manager)
 this constructor doesn't build the tree. you must call buildSet
SIMD_FORCE_INLINE btAABB getGlobalBox () const
SIMD_FORCE_INLINE
btPrimitiveManagerBase
getPrimitiveManager () const
SIMD_FORCE_INLINE void setPrimitiveManager (btPrimitiveManagerBase *primitive_manager)

Protected Member Functions

void refit ()

Protected Attributes

btBvhTree m_box_tree
btPrimitiveManagerBasem_primitive_manager
SIMD_FORCE_INLINE void update ()
 this attemps to refit the box set.
void buildSet ()
 this rebuild the entire set
bool boxQuery (const btAABB &box, btAlignedObjectArray< int > &collided_results) const
 returns the indices of the primitives in the m_primitive_manager
SIMD_FORCE_INLINE bool boxQueryTrans (const btAABB &box, const btTransform &transform, btAlignedObjectArray< int > &collided_results) const
 returns the indices of the primitives in the m_primitive_manager
bool rayQuery (const btVector3 &ray_dir, const btVector3 &ray_origin, btAlignedObjectArray< int > &collided_results) const
 returns the indices of the primitives in the m_primitive_manager
SIMD_FORCE_INLINE bool hasHierarchy () const
 tells if this set has hierarcht
SIMD_FORCE_INLINE bool isTrimesh () const
 tells if this set is a trimesh
SIMD_FORCE_INLINE int getNodeCount () const
 node count
SIMD_FORCE_INLINE bool isLeafNode (int nodeindex) const
 tells if the node is a leaf
SIMD_FORCE_INLINE int getNodeData (int nodeindex) const
SIMD_FORCE_INLINE void getNodeBound (int nodeindex, btAABB &bound) const
SIMD_FORCE_INLINE void setNodeBound (int nodeindex, const btAABB &bound)
SIMD_FORCE_INLINE int getLeftNode (int nodeindex) const
SIMD_FORCE_INLINE int getRightNode (int nodeindex) const
SIMD_FORCE_INLINE int getEscapeNodeIndex (int nodeindex) const
SIMD_FORCE_INLINE void getNodeTriangle (int nodeindex, btPrimitiveTriangle &triangle) const
SIMD_FORCE_INLINE const
GIM_BVH_TREE_NODE
get_node_pointer (int index=0) const
static void find_collision (btGImpactBvh *boxset1, const btTransform &trans1, btGImpactBvh *boxset2, const btTransform &trans2, btPairSet &collision_pairs)

Detailed Description

Structure for containing Boxes.

This class offers an structure for managing a box tree of primitives. Requires a Primitive prototype (like btPrimitiveManagerBase )

Definition at line 250 of file btGImpactBvh.h.


Constructor & Destructor Documentation

this constructor doesn't build the tree. you must call buildSet

Definition at line 262 of file btGImpactBvh.h.

btGImpactBvh::btGImpactBvh ( btPrimitiveManagerBase primitive_manager) [inline]

this constructor doesn't build the tree. you must call buildSet

Definition at line 268 of file btGImpactBvh.h.


Member Function Documentation

bool btGImpactBvh::boxQuery ( const btAABB &  box,
btAlignedObjectArray< int > &  collided_results 
) const

returns the indices of the primitives in the m_primitive_manager

SIMD_FORCE_INLINE bool btGImpactBvh::boxQueryTrans ( const btAABB &  box,
const btTransform transform,
btAlignedObjectArray< int > &  collided_results 
) const [inline]

returns the indices of the primitives in the m_primitive_manager

Definition at line 307 of file btGImpactBvh.h.

this rebuild the entire set

static void btGImpactBvh::find_collision ( btGImpactBvh boxset1,
const btTransform trans1,
btGImpactBvh boxset2,
const btTransform trans2,
btPairSet collision_pairs 
) [static]
SIMD_FORCE_INLINE const GIM_BVH_TREE_NODE* btGImpactBvh::get_node_pointer ( int  index = 0) const [inline]

Definition at line 381 of file btGImpactBvh.h.

SIMD_FORCE_INLINE int btGImpactBvh::getEscapeNodeIndex ( int  nodeindex) const [inline]

Definition at line 370 of file btGImpactBvh.h.

SIMD_FORCE_INLINE btAABB btGImpactBvh::getGlobalBox ( ) const [inline]

Definition at line 273 of file btGImpactBvh.h.

SIMD_FORCE_INLINE int btGImpactBvh::getLeftNode ( int  nodeindex) const [inline]

Definition at line 360 of file btGImpactBvh.h.

SIMD_FORCE_INLINE void btGImpactBvh::getNodeBound ( int  nodeindex,
btAABB &  bound 
) const [inline]

Definition at line 349 of file btGImpactBvh.h.

node count

Definition at line 333 of file btGImpactBvh.h.

SIMD_FORCE_INLINE int btGImpactBvh::getNodeData ( int  nodeindex) const [inline]

Definition at line 344 of file btGImpactBvh.h.

SIMD_FORCE_INLINE void btGImpactBvh::getNodeTriangle ( int  nodeindex,
btPrimitiveTriangle triangle 
) const [inline]

Definition at line 375 of file btGImpactBvh.h.

Definition at line 285 of file btGImpactBvh.h.

SIMD_FORCE_INLINE int btGImpactBvh::getRightNode ( int  nodeindex) const [inline]

Definition at line 365 of file btGImpactBvh.h.

tells if this set has hierarcht

Definition at line 321 of file btGImpactBvh.h.

SIMD_FORCE_INLINE bool btGImpactBvh::isLeafNode ( int  nodeindex) const [inline]

tells if the node is a leaf

Definition at line 339 of file btGImpactBvh.h.

SIMD_FORCE_INLINE bool btGImpactBvh::isTrimesh ( ) const [inline]

tells if this set is a trimesh

Definition at line 327 of file btGImpactBvh.h.

bool btGImpactBvh::rayQuery ( const btVector3 &  ray_dir,
const btVector3 &  ray_origin,
btAlignedObjectArray< int > &  collided_results 
) const

returns the indices of the primitives in the m_primitive_manager

void btGImpactBvh::refit ( ) [protected]
SIMD_FORCE_INLINE void btGImpactBvh::setNodeBound ( int  nodeindex,
const btAABB &  bound 
) [inline]

Definition at line 354 of file btGImpactBvh.h.

Definition at line 280 of file btGImpactBvh.h.

this attemps to refit the box set.

node manager prototype functions

Definition at line 295 of file btGImpactBvh.h.


Member Data Documentation

Definition at line 253 of file btGImpactBvh.h.

Definition at line 254 of file btGImpactBvh.h.


The documentation for this class was generated from the following file:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines


bullet
Author(s): Erwin Coumans, ROS package maintained by Tully Foote
autogenerated on Wed Oct 31 2012 07:54:32