#include <btStridingMeshInterface.h>
Public Member Functions | |
| btStridingMeshInterface () | |
| void | calculateAabbBruteForce (btVector3 &aabbMin, btVector3 &aabbMax) |
| brute force method to calculate aabb | |
| virtual int | calculateSerializeBufferSize () const |
| virtual void | getLockedReadOnlyVertexIndexBase (const unsigned char **vertexbase, int &numverts, PHY_ScalarType &type, int &stride, const unsigned char **indexbase, int &indexstride, int &numfaces, PHY_ScalarType &indicestype, int subpart=0) const =0 |
| virtual void | getLockedVertexIndexBase (unsigned char **vertexbase, int &numverts, PHY_ScalarType &type, int &stride, unsigned char **indexbase, int &indexstride, int &numfaces, PHY_ScalarType &indicestype, int subpart=0)=0 |
| virtual int | getNumSubParts () const =0 |
| virtual void | getPremadeAabb (btVector3 *aabbMin, btVector3 *aabbMax) const |
| const btVector3 & | getScaling () const |
| virtual bool | hasPremadeAabb () const |
| virtual void | InternalProcessAllTriangles (btInternalTriangleIndexCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const |
| virtual void | preallocateIndices (int numindices)=0 |
| virtual void | preallocateVertices (int numverts)=0 |
| virtual const char * | serialize (void *dataBuffer, btSerializer *serializer) const |
| fills the dataBuffer and returns the struct name (and 0 on failure) | |
| virtual void | setPremadeAabb (const btVector3 &aabbMin, const btVector3 &aabbMax) const |
| void | setScaling (const btVector3 &scaling) |
| virtual void | unLockReadOnlyVertexBase (int subpart) const =0 |
| virtual void | unLockVertexBase (int subpart)=0 |
| virtual | ~btStridingMeshInterface () |
Protected Attributes | |
| btVector3 | m_scaling |
The btStridingMeshInterface is the interface class for high performance generic access to triangle meshes, used in combination with btBvhTriangleMeshShape and some other collision shapes. Using index striding of 3*sizeof(integer) it can use triangle arrays, using index striding of 1*sizeof(integer) it can handle triangle strips. It allows for sharing graphics and collision meshes. Also it provides locking/unlocking of graphics meshes that are in gpu memory.
Definition at line 30 of file btStridingMeshInterface.h.
| btStridingMeshInterface::btStridingMeshInterface | ( | ) | [inline] |
Definition at line 37 of file btStridingMeshInterface.h.
| virtual btStridingMeshInterface::~btStridingMeshInterface | ( | ) | [virtual] |
| void btStridingMeshInterface::calculateAabbBruteForce | ( | btVector3 & | aabbMin, |
| btVector3 & | aabbMax | ||
| ) |
brute force method to calculate aabb
| SIMD_FORCE_INLINE int btStridingMeshInterface::calculateSerializeBufferSize | ( | ) | const [virtual] |
Definition at line 155 of file btStridingMeshInterface.h.
| virtual void btStridingMeshInterface::getLockedReadOnlyVertexIndexBase | ( | const unsigned char ** | vertexbase, |
| int & | numverts, | ||
| PHY_ScalarType & | type, | ||
| int & | stride, | ||
| const unsigned char ** | indexbase, | ||
| int & | indexstride, | ||
| int & | numfaces, | ||
| PHY_ScalarType & | indicestype, | ||
| int | subpart = 0 |
||
| ) | const [pure virtual] |
| virtual void btStridingMeshInterface::getLockedVertexIndexBase | ( | unsigned char ** | vertexbase, |
| int & | numverts, | ||
| PHY_ScalarType & | type, | ||
| int & | stride, | ||
| unsigned char ** | indexbase, | ||
| int & | indexstride, | ||
| int & | numfaces, | ||
| PHY_ScalarType & | indicestype, | ||
| int | subpart = 0 |
||
| ) | [pure virtual] |
get read and write access to a subpart of a triangle mesh this subpart has a continuous array of vertices and indices in this way the mesh can be handled as chunks of memory with striding very similar to OpenGL vertexarray support make a call to unLockVertexBase when the read and write access is finished
| virtual int btStridingMeshInterface::getNumSubParts | ( | ) | const [pure virtual] |
getNumSubParts returns the number of seperate subparts each subpart has a continuous array of vertices and indices
| virtual void btStridingMeshInterface::getPremadeAabb | ( | btVector3 * | aabbMin, |
| btVector3 * | aabbMax | ||
| ) | const [inline, virtual] |
Definition at line 80 of file btStridingMeshInterface.h.
| const btVector3& btStridingMeshInterface::getScaling | ( | ) | const [inline] |
Definition at line 86 of file btStridingMeshInterface.h.
| virtual bool btStridingMeshInterface::hasPremadeAabb | ( | ) | const [inline, virtual] |
Definition at line 74 of file btStridingMeshInterface.h.
| virtual void btStridingMeshInterface::InternalProcessAllTriangles | ( | btInternalTriangleIndexCallback * | callback, |
| const btVector3 & | aabbMin, | ||
| const btVector3 & | aabbMax | ||
| ) | const [virtual] |
| virtual void btStridingMeshInterface::preallocateIndices | ( | int | numindices | ) | [pure virtual] |
| virtual void btStridingMeshInterface::preallocateVertices | ( | int | numverts | ) | [pure virtual] |
| virtual const char* btStridingMeshInterface::serialize | ( | void * | dataBuffer, |
| btSerializer * | serializer | ||
| ) | const [virtual] |
fills the dataBuffer and returns the struct name (and 0 on failure)
| virtual void btStridingMeshInterface::setPremadeAabb | ( | const btVector3 & | aabbMin, |
| const btVector3 & | aabbMax | ||
| ) | const [inline, virtual] |
Definition at line 75 of file btStridingMeshInterface.h.
| void btStridingMeshInterface::setScaling | ( | const btVector3 & | scaling | ) | [inline] |
Definition at line 89 of file btStridingMeshInterface.h.
| virtual void btStridingMeshInterface::unLockReadOnlyVertexBase | ( | int | subpart | ) | const [pure virtual] |
| virtual void btStridingMeshInterface::unLockVertexBase | ( | int | subpart | ) | [pure virtual] |
unLockVertexBase finishes the access to a subpart of the triangle mesh make a call to unLockVertexBase when the read and write access (using getLockedVertexIndexBase) is finished
btVector3 btStridingMeshInterface::m_scaling [protected] |
Definition at line 34 of file btStridingMeshInterface.h.
