Blender  V3.3
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btGImpactMeshShapePart Class Reference

This class manages a sub part of a mesh supplied by the btStridingMeshInterface interface. More...

#include <btGImpactShape.h>

Inheritance diagram for btGImpactMeshShapePart:
btGImpactShapeInterface

Classes

class  TrimeshPrimitiveManager
 Trimesh primitive manager. More...
 

Public Member Functions

 btGImpactMeshShapePart ()
 
 btGImpactMeshShapePart (btStridingMeshInterface *meshInterface, int part)
 
virtual ~btGImpactMeshShapePart ()
 
virtual bool childrenHasTransform () const
 if true, then its children must get transforms. More...
 
virtual void lockChildShapes () const
 call when reading child shapes More...
 
virtual void unlockChildShapes () const
 
virtual int getNumChildShapes () const
 Gets the number of children. More...
 
virtual btCollisionShapegetChildShape (int index)
 Gets the children. More...
 
virtual const btCollisionShapegetChildShape (int index) const
 Gets the child. More...
 
virtual btTransform getChildTransform (int index) const
 Gets the children transform. More...
 
virtual void setChildTransform (int index, const btTransform &transform)
 Sets the children transform. More...
 
virtual const btPrimitiveManagerBasegetPrimitiveManager () const
 Obtains the primitive manager. More...
 
SIMD_FORCE_INLINE TrimeshPrimitiveManagergetTrimeshPrimitiveManager ()
 
virtual void calculateLocalInertia (btScalar mass, btVector3 &inertia) const
 
virtual const char * getName () const
 
virtual eGIMPACT_SHAPE_TYPE getGImpactShapeType () const
 Base method for determinig which kind of GIMPACT shape we get. More...
 
virtual bool needsRetrieveTriangles () const
 Determines if this shape has triangles. More...
 
virtual bool needsRetrieveTetrahedrons () const
 Determines if this shape has tetrahedrons. More...
 
virtual void getBulletTriangle (int prim_index, btTriangleShapeEx &triangle) const
 
virtual void getBulletTetrahedron (int prim_index, btTetrahedronShapeEx &tetrahedron) const
 
SIMD_FORCE_INLINE int getVertexCount () const
 
SIMD_FORCE_INLINE void getVertex (int vertex_index, btVector3 &vertex) const
 
SIMD_FORCE_INLINE void setMargin (btScalar margin)
 
SIMD_FORCE_INLINE btScalar getMargin () const
 
virtual void setLocalScaling (const btVector3 &scaling)
 
virtual const btVector3getLocalScaling () const
 
SIMD_FORCE_INLINE int getPart () const
 
virtual void processAllTriangles (btTriangleCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const
 Function for retrieve triangles. More...
 
virtual void processAllTrianglesRay (btTriangleCallback *callback, const btVector3 &rayFrom, const btVector3 &rayTo) const
 Function for retrieve triangles. More...
 
- Public Member Functions inherited from btGImpactShapeInterface
 btGImpactShapeInterface ()
 
SIMD_FORCE_INLINE void updateBound ()
 performs refit operation More...
 
void getAabb (const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
 If the Bounding box is not updated, then this class attemps to calculate it. More...
 
virtual void postUpdate ()
 Tells to this object that is needed to refit the box set. More...
 
SIMD_FORCE_INLINE const btAABBgetLocalBox ()
 Obtains the local box, which is the global calculated box of the total of subshapes. More...
 
virtual int getShapeType () const
 
virtual void rayTest (const btVector3 &rayFrom, const btVector3 &rayTo, btCollisionWorld::RayResultCallback &resultCallback) const
 virtual method for ray collision More...
 
SIMD_FORCE_INLINE const btGImpactBoxSetgetBoxSet () const
 gets boxset More...
 
SIMD_FORCE_INLINE bool hasBoxSet () const
 Determines if this class has a hierarchy structure for sorting its primitives. More...
 
SIMD_FORCE_INLINE void getPrimitiveTriangle (int index, btPrimitiveTriangle &triangle) const
 if this trimesh More...
 
virtual void getChildAabb (int child_index, const btTransform &t, btVector3 &aabbMin, btVector3 &aabbMax) const
 Retrieves the bound from a child. More...
 

Protected Attributes

TrimeshPrimitiveManager m_primitive_manager
 
- Protected Attributes inherited from btGImpactShapeInterface
btAABB m_localAABB
 
bool m_needs_update
 
btVector3 localScaling
 
btGImpactBoxSet m_box_set
 

Additional Inherited Members

- Protected Member Functions inherited from btGImpactShapeInterface
virtual void calcLocalAABB ()
 

Detailed Description

This class manages a sub part of a mesh supplied by the btStridingMeshInterface interface.

Definition at line 502 of file btGImpactShape.h.

Constructor & Destructor Documentation

◆ btGImpactMeshShapePart() [1/2]

btGImpactMeshShapePart::btGImpactMeshShapePart ( )
inline

◆ btGImpactMeshShapePart() [2/2]

btGImpactMeshShapePart::btGImpactMeshShapePart ( btStridingMeshInterface meshInterface,
int  part 
)

◆ ~btGImpactMeshShapePart()

btGImpactMeshShapePart::~btGImpactMeshShapePart ( )
virtual

Member Function Documentation

◆ calculateLocalInertia()

void btGImpactMeshShapePart::calculateLocalInertia ( btScalar  mass,
btVector3 inertia 
) const
virtual

◆ childrenHasTransform()

virtual bool btGImpactMeshShapePart::childrenHasTransform ( ) const
inlinevirtual

if true, then its children must get transforms.

Implements btGImpactShapeInterface.

Definition at line 704 of file btGImpactShape.h.

◆ getBulletTetrahedron()

virtual void btGImpactMeshShapePart::getBulletTetrahedron ( int  prim_index,
btTetrahedronShapeEx tetrahedron 
) const
inlinevirtual

Implements btGImpactShapeInterface.

Definition at line 794 of file btGImpactShape.h.

References btAssert, and void.

◆ getBulletTriangle()

virtual void btGImpactMeshShapePart::getBulletTriangle ( int  prim_index,
btTriangleShapeEx triangle 
) const
inlinevirtual

◆ getChildShape() [1/2]

virtual btCollisionShape* btGImpactMeshShapePart::getChildShape ( int  index)
inlinevirtual

Gets the children.

Implements btGImpactShapeInterface.

Definition at line 720 of file btGImpactShape.h.

References btAssert, NULL, and void.

◆ getChildShape() [2/2]

virtual const btCollisionShape* btGImpactMeshShapePart::getChildShape ( int  index) const
inlinevirtual

Gets the child.

Implements btGImpactShapeInterface.

Definition at line 728 of file btGImpactShape.h.

References btAssert, NULL, and void.

◆ getChildTransform()

virtual btTransform btGImpactMeshShapePart::getChildTransform ( int  index) const
inlinevirtual

Gets the children transform.

Implements btGImpactShapeInterface.

Definition at line 736 of file btGImpactShape.h.

References btAssert, btTransform, and void.

◆ getGImpactShapeType()

virtual eGIMPACT_SHAPE_TYPE btGImpactMeshShapePart::getGImpactShapeType ( ) const
inlinevirtual

Base method for determinig which kind of GIMPACT shape we get.

Subshape member functions

Implements btGImpactShapeInterface.

Definition at line 772 of file btGImpactShape.h.

References CONST_GIMPACT_TRIMESH_SHAPE_PART.

◆ getLocalScaling()

virtual const btVector3& btGImpactMeshShapePart::getLocalScaling ( ) const
inlinevirtual

◆ getMargin()

SIMD_FORCE_INLINE btScalar btGImpactMeshShapePart::getMargin ( ) const
inline

◆ getName()

virtual const char* btGImpactMeshShapePart::getName ( ) const
inlinevirtual

Definition at line 767 of file btGImpactShape.h.

◆ getNumChildShapes()

virtual int btGImpactMeshShapePart::getNumChildShapes ( ) const
inlinevirtual

Gets the number of children.

Implements btGImpactShapeInterface.

Definition at line 714 of file btGImpactShape.h.

References btGImpactMeshShapePart::TrimeshPrimitiveManager::get_primitive_count(), and m_primitive_manager.

◆ getPart()

SIMD_FORCE_INLINE int btGImpactMeshShapePart::getPart ( ) const
inline

◆ getPrimitiveManager()

virtual const btPrimitiveManagerBase* btGImpactMeshShapePart::getPrimitiveManager ( ) const
inlinevirtual

Obtains the primitive manager.

Implements btGImpactShapeInterface.

Definition at line 755 of file btGImpactShape.h.

References m_primitive_manager.

◆ getTrimeshPrimitiveManager()

SIMD_FORCE_INLINE TrimeshPrimitiveManager* btGImpactMeshShapePart::getTrimeshPrimitiveManager ( )
inline

Definition at line 760 of file btGImpactShape.h.

References m_primitive_manager.

◆ getVertex()

SIMD_FORCE_INLINE void btGImpactMeshShapePart::getVertex ( int  vertex_index,
btVector3 vertex 
) const
inline

◆ getVertexCount()

SIMD_FORCE_INLINE int btGImpactMeshShapePart::getVertexCount ( ) const
inline

◆ lockChildShapes()

void btGImpactMeshShapePart::lockChildShapes ( ) const
virtual

◆ needsRetrieveTetrahedrons()

virtual bool btGImpactMeshShapePart::needsRetrieveTetrahedrons ( ) const
inlinevirtual

Determines if this shape has tetrahedrons.

Implements btGImpactShapeInterface.

Definition at line 784 of file btGImpactShape.h.

◆ needsRetrieveTriangles()

virtual bool btGImpactMeshShapePart::needsRetrieveTriangles ( ) const
inlinevirtual

Determines if this shape has triangles.

Implements btGImpactShapeInterface.

Definition at line 778 of file btGImpactShape.h.

◆ processAllTriangles()

void btGImpactMeshShapePart::processAllTriangles ( btTriangleCallback callback,
const btVector3 aabbMin,
const btVector3 aabbMax 
) const
virtual

◆ processAllTrianglesRay()

void btGImpactMeshShapePart::processAllTrianglesRay ( btTriangleCallback ,
const btVector3 ,
const btVector3  
) const
virtual

◆ setChildTransform()

virtual void btGImpactMeshShapePart::setChildTransform ( int  index,
const btTransform transform 
)
inlinevirtual

Sets the children transform.

Postcondition
You must call updateBound() for update the box set.

Implements btGImpactShapeInterface.

Definition at line 747 of file btGImpactShape.h.

References btAssert, transform(), and void.

◆ setLocalScaling()

virtual void btGImpactMeshShapePart::setLocalScaling ( const btVector3 scaling)
inlinevirtual
Postcondition
You must call updateBound() for update the box set.

Reimplemented from btGImpactShapeInterface.

Definition at line 822 of file btGImpactShape.h.

References m_primitive_manager, btGImpactMeshShapePart::TrimeshPrimitiveManager::m_scale, and btGImpactShapeInterface::postUpdate().

Referenced by btGImpactMeshShape::setLocalScaling().

◆ setMargin()

SIMD_FORCE_INLINE void btGImpactMeshShapePart::setMargin ( btScalar  margin)
inlinevirtual

◆ unlockChildShapes()

void btGImpactMeshShapePart::unlockChildShapes ( ) const
virtual

Member Data Documentation

◆ m_primitive_manager

TrimeshPrimitiveManager btGImpactMeshShapePart::m_primitive_manager
protected

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