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Bullet Collision Detection & Physics Library
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Base class for gimpact shapes. More...
#include <btGImpactShape.h>


Public Member Functions | |
| btGImpactShapeInterface () | |
| 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... | |
| const btAABB & | getLocalBox () |
| Obtains the local box, which is the global calculated box of the total of subshapes. More... | |
| virtual int | getShapeType () const |
| virtual void | setLocalScaling (const btVector3 &scaling) |
| virtual const btVector3 & | getLocalScaling () const |
| virtual void | setMargin (btScalar margin) |
| virtual void | rayTest (const btVector3 &rayFrom, const btVector3 &rayTo, btCollisionWorld::RayResultCallback &resultCallback) const |
| virtual method for ray collision More... | |
| virtual void | processAllTriangles (btTriangleCallback *callback, const btVector3 &aabbMin, const btVector3 &aabbMax) const |
| Function for retrieve triangles. More... | |
| virtual void | processAllTrianglesRay (btTriangleCallback *, const btVector3 &, const btVector3 &) const |
| Function for retrieve triangles. More... | |
| virtual eGIMPACT_SHAPE_TYPE | getGImpactShapeType () const =0 |
| Subshape member functions. More... | |
| const btGImpactBoxSet * | getBoxSet () const |
| gets boxset More... | |
| bool | hasBoxSet () const |
| Determines if this class has a hierarchy structure for sorting its primitives. More... | |
| virtual const btPrimitiveManagerBase * | getPrimitiveManager () const =0 |
| Obtains the primitive manager. More... | |
| virtual int | getNumChildShapes () const =0 |
| Gets the number of children. More... | |
| virtual bool | childrenHasTransform () const =0 |
| if true, then its children must get transforms. More... | |
| virtual bool | needsRetrieveTriangles () const =0 |
| Determines if this shape has triangles. More... | |
| virtual bool | needsRetrieveTetrahedrons () const =0 |
| Determines if this shape has tetrahedrons. More... | |
| virtual void | getBulletTriangle (int prim_index, btTriangleShapeEx &triangle) const =0 |
| virtual void | getBulletTetrahedron (int prim_index, btTetrahedronShapeEx &tetrahedron) const =0 |
| virtual void | lockChildShapes () const |
| call when reading child shapes More... | |
| virtual void | unlockChildShapes () const |
| 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... | |
| virtual btCollisionShape * | getChildShape (int index)=0 |
| Gets the children. More... | |
| virtual const btCollisionShape * | getChildShape (int index) const =0 |
| Gets the child. More... | |
| virtual btTransform | getChildTransform (int index) const =0 |
| Gets the children transform. More... | |
| virtual void | setChildTransform (int index, const btTransform &transform)=0 |
| Sets the children transform. More... | |
Public Member Functions inherited from btConcaveShape | |
| BT_DECLARE_ALIGNED_ALLOCATOR () | |
| btConcaveShape () | |
| virtual | ~btConcaveShape () |
| virtual btScalar | getMargin () const |
Public Member Functions inherited from btCollisionShape | |
| BT_DECLARE_ALIGNED_ALLOCATOR () | |
| btCollisionShape () | |
| virtual | ~btCollisionShape () |
| virtual void | getBoundingSphere (btVector3 ¢er, btScalar &radius) const |
| virtual btScalar | getAngularMotionDisc () const |
| getAngularMotionDisc returns the maximum radius needed for Conservative Advancement to handle time-of-impact with rotations. More... | |
| virtual btScalar | getContactBreakingThreshold (btScalar defaultContactThresholdFactor) const |
| void | calculateTemporalAabb (const btTransform &curTrans, const btVector3 &linvel, const btVector3 &angvel, btScalar timeStep, btVector3 &temporalAabbMin, btVector3 &temporalAabbMax) const |
| calculateTemporalAabb calculates the enclosing aabb for the moving object over interval [0..timeStep) result is conservative More... | |
| bool | isPolyhedral () const |
| bool | isConvex2d () const |
| bool | isConvex () const |
| bool | isNonMoving () const |
| bool | isConcave () const |
| bool | isCompound () const |
| bool | isSoftBody () const |
| bool | isInfinite () const |
| isInfinite is used to catch simulation error (aabb check) More... | |
| virtual void | calculateLocalInertia (btScalar mass, btVector3 &inertia) const =0 |
| virtual const char * | getName () const =0 |
| int | getShapeType () const |
| virtual btVector3 | getAnisotropicRollingFrictionDirection () const |
| the getAnisotropicRollingFrictionDirection can be used in combination with setAnisotropicFriction See Bullet/Demos/RollingFrictionDemo for an example More... | |
| void | setUserPointer (void *userPtr) |
| optional user data pointer More... | |
| void * | getUserPointer () const |
| void | setUserIndex (int index) |
| int | getUserIndex () const |
| virtual int | calculateSerializeBufferSize () const |
| virtual const char * | serialize (void *dataBuffer, btSerializer *serializer) const |
| fills the dataBuffer and returns the struct name (and 0 on failure) More... | |
| virtual void | serializeSingleShape (btSerializer *serializer) const |
Protected Member Functions | |
| virtual void | calcLocalAABB () |
| use this function for perfofm refit in bounding boxes use this function for perfofm refit in bounding boxes More... | |
Protected Attributes | |
| btAABB | m_localAABB |
| bool | m_needs_update |
| btVector3 | localScaling |
| btGImpactBoxSet | m_box_set |
Protected Attributes inherited from btConcaveShape | |
| btScalar | m_collisionMargin |
Protected Attributes inherited from btCollisionShape | |
| int | m_shapeType |
| void * | m_userPointer |
| int | m_userIndex |
Base class for gimpact shapes.
Definition at line 73 of file btGImpactShape.h.
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inline |
Definition at line 100 of file btGImpactShape.h.
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inlineprotectedvirtual |
use this function for perfofm refit in bounding boxes use this function for perfofm refit in bounding boxes
Reimplemented in btGImpactMeshShape.
Definition at line 83 of file btGImpactShape.h.
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pure virtual |
if true, then its children must get transforms.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inlinevirtual |
If the Bounding box is not updated, then this class attemps to calculate it.
Implements btCollisionShape.
Definition at line 126 of file btGImpactShape.h.
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inline |
gets boxset
Definition at line 185 of file btGImpactShape.h.
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pure virtual |
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inlinevirtual |
Retrieves the bound from a child.
Reimplemented in btGImpactMeshShape, and btGImpactCompoundShape.
Definition at line 234 of file btGImpactShape.h.
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pure virtual |
Gets the child.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Gets the children.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Gets the children transform.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Subshape member functions.
Base method for determinig which kind of GIMPACT shape we get
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inline |
Obtains the local box, which is the global calculated box of the total of subshapes.
Definition at line 141 of file btGImpactShape.h.
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inlinevirtual |
Implements btCollisionShape.
Reimplemented in btGImpactMeshShapePart.
Definition at line 160 of file btGImpactShape.h.
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pure virtual |
Gets the number of children.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Obtains the primitive manager.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inline |
if this trimesh
Definition at line 226 of file btGImpactShape.h.
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inlinevirtual |
Definition at line 146 of file btGImpactShape.h.
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inline |
Determines if this class has a hierarchy structure for sorting its primitives.
Definition at line 191 of file btGImpactShape.h.
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inlinevirtual |
call when reading child shapes
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 217 of file btGImpactShape.h.
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pure virtual |
Determines if this shape has tetrahedrons.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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pure virtual |
Determines if this shape has triangles.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inlinevirtual |
Tells to this object that is needed to refit the box set.
Reimplemented in btGImpactMeshShape.
Definition at line 135 of file btGImpactShape.h.
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inlinevirtual |
Function for retrieve triangles.
It gives the triangles in local space
Implements btConcaveShape.
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 272 of file btGImpactShape.h.
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inlinevirtual |
Function for retrieve triangles.
It gives the triangles in local space
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 283 of file btGImpactShape.h.
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inlinevirtual |
virtual method for ray collision
Reimplemented in btGImpactMeshShape.
Definition at line 261 of file btGImpactShape.h.
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pure virtual |
Sets the children transform.
Implemented in btGImpactMeshShape, btGImpactMeshShapePart, and btGImpactCompoundShape.
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inlinevirtual |
Implements btCollisionShape.
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 154 of file btGImpactShape.h.
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inlinevirtual |
Reimplemented from btConcaveShape.
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 165 of file btGImpactShape.h.
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inlinevirtual |
Reimplemented in btGImpactMeshShape, and btGImpactMeshShapePart.
Definition at line 221 of file btGImpactShape.h.
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inline |
performs refit operation
Updates the entire Box set of this shape.
Definition at line 115 of file btGImpactShape.h.
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protected |
Definition at line 78 of file btGImpactShape.h.
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protected |
Definition at line 79 of file btGImpactShape.h.
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protected |
Definition at line 76 of file btGImpactShape.h.
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protected |
Definition at line 77 of file btGImpactShape.h.
1.8.18