Structure for containing Boxes. More...
#include <btGImpactBvh.h>
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 |
| btPrimitiveManagerBase * | m_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) |
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.
| btGImpactBvh::btGImpactBvh | ( | ) | [inline] |
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.
| 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.
| void btGImpactBvh::buildSet | ( | ) |
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.
| SIMD_FORCE_INLINE int btGImpactBvh::getNodeCount | ( | ) | const [inline] |
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.
| SIMD_FORCE_INLINE btPrimitiveManagerBase* btGImpactBvh::getPrimitiveManager | ( | ) | const [inline] |
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.
| SIMD_FORCE_INLINE bool btGImpactBvh::hasHierarchy | ( | ) | const [inline] |
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.
| SIMD_FORCE_INLINE void btGImpactBvh::setPrimitiveManager | ( | btPrimitiveManagerBase * | primitive_manager | ) | [inline] |
Definition at line 280 of file btGImpactBvh.h.
| SIMD_FORCE_INLINE void btGImpactBvh::update | ( | ) | [inline] |
this attemps to refit the box set.
node manager prototype functions
Definition at line 295 of file btGImpactBvh.h.
btBvhTree btGImpactBvh::m_box_tree [protected] |
Definition at line 253 of file btGImpactBvh.h.
btPrimitiveManagerBase* btGImpactBvh::m_primitive_manager [protected] |
Definition at line 254 of file btGImpactBvh.h.
