Classes | Public Types | Public Member Functions | Static Public Member Functions | Public Attributes

btSoftBody Class Reference

The btSoftBody is an class to simulate cloth and volumetric soft bodies. More...

#include <btSoftBody.h>

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List of all members.

Classes

struct  AJoint
struct  Anchor
struct  Body
struct  CJoint
struct  Cluster
struct  Config
struct  eAeroModel
 eAeroModel More...
struct  eFeature
 eFeature More...
struct  Element
struct  ePSolver
 ePSolver : positions solvers More...
struct  eSolverPresets
 eSolverPresets More...
struct  eVSolver
 eVSolver : velocities solvers More...
struct  Face
struct  fCollision
 fCollision More...
struct  Feature
struct  fMaterial
 fMaterial More...
struct  ImplicitFn
struct  Impulse
struct  Joint
struct  Link
struct  LJoint
struct  Material
struct  Node
struct  Note
struct  Pose
struct  RayFromToCaster
 RayFromToCaster takes a ray from, ray to (instead of direction!). More...
struct  RContact
struct  SContact
struct  sCti
struct  sMedium
struct  SolverState
struct  sRayCast
struct  Tetra

Public Types

typedef btAlignedObjectArray
< eVSolver::_
tVSolverArray
typedef btAlignedObjectArray
< ePSolver::_
tPSolverArray
typedef btAlignedObjectArray
< btScalar
tScalarArray
typedef btAlignedObjectArray
< btVector3
tVector3Array
typedef void(* psolver_t )(btSoftBody *, btScalar, btScalar)
typedef void(* vsolver_t )(btSoftBody *, btScalar)
typedef btAlignedObjectArray
< Cluster * > 
tClusterArray
typedef btAlignedObjectArray
< Note
tNoteArray
typedef btAlignedObjectArray
< Node
tNodeArray
typedef btAlignedObjectArray
< btDbvtNode * > 
tLeafArray
typedef btAlignedObjectArray
< Link
tLinkArray
typedef btAlignedObjectArray
< Face
tFaceArray
typedef btAlignedObjectArray
< Tetra
tTetraArray
typedef btAlignedObjectArray
< Anchor
tAnchorArray
typedef btAlignedObjectArray
< RContact
tRContactArray
typedef btAlignedObjectArray
< SContact
tSContactArray
typedef btAlignedObjectArray
< Material * > 
tMaterialArray
typedef btAlignedObjectArray
< Joint * > 
tJointArray
typedef btAlignedObjectArray
< btSoftBody * > 
tSoftBodyArray

Public Member Functions

 btSoftBody (btSoftBodyWorldInfo *worldInfo, int node_count, const btVector3 *x, const btScalar *m)
 btSoftBody implementation by Nathanael Presson
 btSoftBody (btSoftBodyWorldInfo *worldInfo)
void initDefaults ()
virtual ~btSoftBody ()
btSoftBodyWorldInfogetWorldInfo ()
virtual void setCollisionShape (btCollisionShape *collisionShape)
bool checkLink (int node0, int node1) const
bool checkLink (const Node *node0, const Node *node1) const
bool checkFace (int node0, int node1, int node2) const
MaterialappendMaterial ()
void appendNote (const char *text, const btVector3 &o, const btVector4 &c=btVector4(1, 0, 0, 0), Node *n0=0, Node *n1=0, Node *n2=0, Node *n3=0)
void appendNote (const char *text, const btVector3 &o, Node *feature)
void appendNote (const char *text, const btVector3 &o, Link *feature)
void appendNote (const char *text, const btVector3 &o, Face *feature)
void appendNode (const btVector3 &x, btScalar m)
void appendLink (int model=-1, Material *mat=0)
void appendLink (int node0, int node1, Material *mat=0, bool bcheckexist=false)
void appendLink (Node *node0, Node *node1, Material *mat=0, bool bcheckexist=false)
void appendFace (int model=-1, Material *mat=0)
void appendFace (int node0, int node1, int node2, Material *mat=0)
void appendTetra (int model, Material *mat)
void appendTetra (int node0, int node1, int node2, int node3, Material *mat=0)
void appendAnchor (int node, btRigidBody *body, bool disableCollisionBetweenLinkedBodies=false, btScalar influence=1)
void appendAnchor (int node, btRigidBody *body, const btVector3 &localPivot, bool disableCollisionBetweenLinkedBodies=false, btScalar influence=1)
void appendLinearJoint (const LJoint::Specs &specs, Cluster *body0, Body body1)
void appendLinearJoint (const LJoint::Specs &specs, Body body=Body())
void appendLinearJoint (const LJoint::Specs &specs, btSoftBody *body)
void appendAngularJoint (const AJoint::Specs &specs, Cluster *body0, Body body1)
void appendAngularJoint (const AJoint::Specs &specs, Body body=Body())
void appendAngularJoint (const AJoint::Specs &specs, btSoftBody *body)
void addForce (const btVector3 &force)
void addForce (const btVector3 &force, int node)
void addAeroForceToNode (const btVector3 &windVelocity, int nodeIndex)
void addAeroForceToFace (const btVector3 &windVelocity, int faceIndex)
void addVelocity (const btVector3 &velocity)
void setVelocity (const btVector3 &velocity)
void addVelocity (const btVector3 &velocity, int node)
void setMass (int node, btScalar mass)
btScalar getMass (int node) const
btScalar getTotalMass () const
void setTotalMass (btScalar mass, bool fromfaces=false)
void setTotalDensity (btScalar density)
void setVolumeMass (btScalar mass)
void setVolumeDensity (btScalar density)
void transform (const btTransform &trs)
void translate (const btVector3 &trs)
void rotate (const btQuaternion &rot)
void scale (const btVector3 &scl)
btScalar getRestLengthScale ()
void setRestLengthScale (btScalar restLength)
void setPose (bool bvolume, bool bframe)
void resetLinkRestLengths ()
btScalar getVolume () const
int clusterCount () const
btVector3 clusterCom (int cluster) const
int generateBendingConstraints (int distance, Material *mat=0)
void randomizeConstraints ()
void releaseCluster (int index)
void releaseClusters ()
int generateClusters (int k, int maxiterations=8192)
 generateClusters with k=0 will create a convex cluster for each tetrahedron or triangle otherwise an approximation will be used (better performance)
void refine (ImplicitFn *ifn, btScalar accurary, bool cut)
bool cutLink (int node0, int node1, btScalar position)
bool cutLink (const Node *node0, const Node *node1, btScalar position)
bool rayTest (const btVector3 &rayFrom, const btVector3 &rayTo, sRayCast &results)
 Ray casting using rayFrom and rayTo in worldspace, (not direction!).
void setSolver (eSolverPresets::_ preset)
void predictMotion (btScalar dt)
void solveConstraints ()
void staticSolve (int iterations)
void integrateMotion ()
void defaultCollisionHandler (const btCollisionObjectWrapper *pcoWrap)
void defaultCollisionHandler (btSoftBody *psb)
void setWindVelocity (const btVector3 &velocity)
 Set a wind velocity for interaction with the air.
const btVector3getWindVelocity ()
 Return the wind velocity for interaction with the air.
void setSoftBodySolver (btSoftBodySolver *softBodySolver)
btSoftBodySolvergetSoftBodySolver ()
btSoftBodySolvergetSoftBodySolver () const
virtual void getAabb (btVector3 &aabbMin, btVector3 &aabbMax) const
void pointersToIndices ()
void indicesToPointers (const int *map=0)
int rayTest (const btVector3 &rayFrom, const btVector3 &rayTo, btScalar &mint, eFeature::_ &feature, int &index, bool bcountonly) const
void initializeFaceTree ()
btVector3 evaluateCom () const
bool checkContact (const btCollisionObjectWrapper *colObjWrap, const btVector3 &x, btScalar margin, btSoftBody::sCti &cti) const
void updateNormals ()
void updateBounds ()
void updatePose ()
void updateConstants ()
void updateLinkConstants ()
void updateArea (bool averageArea=true)
void initializeClusters ()
void updateClusters ()
void cleanupClusters ()
void prepareClusters (int iterations)
void solveClusters (btScalar sor)
void applyClusters (bool drift)
void dampClusters ()
void applyForces ()
virtual int calculateSerializeBufferSize () const
virtual const char * serialize (void *dataBuffer, class btSerializer *serializer) const
 fills the dataBuffer and returns the struct name (and 0 on failure)

Static Public Member Functions

static btVector3 clusterCom (const Cluster *cluster)
static btVector3 clusterVelocity (const Cluster *cluster, const btVector3 &rpos)
static void clusterVImpulse (Cluster *cluster, const btVector3 &rpos, const btVector3 &impulse)
static void clusterDImpulse (Cluster *cluster, const btVector3 &rpos, const btVector3 &impulse)
static void clusterImpulse (Cluster *cluster, const btVector3 &rpos, const Impulse &impulse)
static void clusterVAImpulse (Cluster *cluster, const btVector3 &impulse)
static void clusterDAImpulse (Cluster *cluster, const btVector3 &impulse)
static void clusterAImpulse (Cluster *cluster, const Impulse &impulse)
static void clusterDCImpulse (Cluster *cluster, const btVector3 &impulse)
static void solveCommonConstraints (btSoftBody **bodies, int count, int iterations)
static void solveClusters (const btAlignedObjectArray< btSoftBody * > &bodies)
static const btSoftBodyupcast (const btCollisionObject *colObj)
static btSoftBodyupcast (btCollisionObject *colObj)
static void PSolve_Anchors (btSoftBody *psb, btScalar kst, btScalar ti)
static void PSolve_RContacts (btSoftBody *psb, btScalar kst, btScalar ti)
static void PSolve_SContacts (btSoftBody *psb, btScalar, btScalar ti)
static void PSolve_Links (btSoftBody *psb, btScalar kst, btScalar ti)
static void VSolve_Links (btSoftBody *psb, btScalar kst)
static psolver_t getSolver (ePSolver::_ solver)
static vsolver_t getSolver (eVSolver::_ solver)

Public Attributes

btAlignedObjectArray< const
class btCollisionObject * > 
m_collisionDisabledObjects
btSoftBodySolverm_softBodySolver
Config m_cfg
SolverState m_sst
Pose m_pose
void * m_tag
btSoftBodyWorldInfom_worldInfo
tNoteArray m_notes
tNodeArray m_nodes
tLinkArray m_links
tFaceArray m_faces
tTetraArray m_tetras
tAnchorArray m_anchors
tRContactArray m_rcontacts
tSContactArray m_scontacts
tJointArray m_joints
tMaterialArray m_materials
btScalar m_timeacc
btVector3 m_bounds [2]
bool m_bUpdateRtCst
btDbvt m_ndbvt
btDbvt m_fdbvt
btDbvt m_cdbvt
tClusterArray m_clusters
btAlignedObjectArray< bool > m_clusterConnectivity
btTransform m_initialWorldTransform
btVector3 m_windVelocity
btScalar m_restLengthScale
btAlignedObjectArray< int > m_userIndexMapping

Detailed Description

The btSoftBody is an class to simulate cloth and volumetric soft bodies.

There is two-way interaction between btSoftBody and btRigidBody/btCollisionObject.

Definition at line 69 of file btSoftBody.h.


Member Typedef Documentation

Definition at line 626 of file btSoftBody.h.

Definition at line 635 of file btSoftBody.h.

Definition at line 628 of file btSoftBody.h.

Definition at line 633 of file btSoftBody.h.

Definition at line 639 of file btSoftBody.h.

Definition at line 631 of file btSoftBody.h.

Definition at line 632 of file btSoftBody.h.

Definition at line 638 of file btSoftBody.h.

Definition at line 630 of file btSoftBody.h.

Definition at line 629 of file btSoftBody.h.

Definition at line 127 of file btSoftBody.h.

Definition at line 636 of file btSoftBody.h.

Definition at line 179 of file btSoftBody.h.

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Definition at line 627 of file btSoftBody.h.


Constructor & Destructor Documentation

btSoftBody::btSoftBody ( btSoftBodyWorldInfo worldInfo,
int  node_count,
const btVector3 x,
const btScalar m 
)

btSoftBody implementation by Nathanael Presson

Definition at line 24 of file btSoftBody.cpp.

btSoftBody::btSoftBody ( btSoftBodyWorldInfo worldInfo  ) 

Definition at line 55 of file btSoftBody.cpp.

btSoftBody::~btSoftBody (  )  [virtual]

Definition at line 117 of file btSoftBody.cpp.


Member Function Documentation

void btSoftBody::addAeroForceToFace ( const btVector3 windVelocity,
int  faceIndex 
)

Definition at line 545 of file btSoftBody.cpp.

void btSoftBody::addAeroForceToNode ( const btVector3 windVelocity,
int  nodeIndex 
)

Definition at line 456 of file btSoftBody.cpp.

void btSoftBody::addForce ( const btVector3 force  ) 

Definition at line 441 of file btSoftBody.cpp.

void btSoftBody::addForce ( const btVector3 force,
int  node 
)

Definition at line 447 of file btSoftBody.cpp.

void btSoftBody::addVelocity ( const btVector3 velocity  ) 

Definition at line 642 of file btSoftBody.cpp.

void btSoftBody::addVelocity ( const btVector3 velocity,
int  node 
)

Definition at line 662 of file btSoftBody.cpp.

void btSoftBody::appendAnchor ( int  node,
btRigidBody body,
const btVector3 localPivot,
bool  disableCollisionBetweenLinkedBodies = false,
btScalar  influence = 1 
)

Definition at line 368 of file btSoftBody.cpp.

void btSoftBody::appendAnchor ( int  node,
btRigidBody body,
bool  disableCollisionBetweenLinkedBodies = false,
btScalar  influence = 1 
)

Definition at line 361 of file btSoftBody.cpp.

void btSoftBody::appendAngularJoint ( const AJoint::Specs specs,
Body  body = Body() 
)

Definition at line 429 of file btSoftBody.cpp.

void btSoftBody::appendAngularJoint ( const AJoint::Specs specs,
btSoftBody body 
)

Definition at line 435 of file btSoftBody.cpp.

void btSoftBody::appendAngularJoint ( const AJoint::Specs specs,
Cluster body0,
Body  body1 
)

Definition at line 414 of file btSoftBody.cpp.

void btSoftBody::appendFace ( int  model = -1,
Material mat = 0 
)

Definition at line 297 of file btSoftBody.cpp.

void btSoftBody::appendFace ( int  node0,
int  node1,
int  node2,
Material mat = 0 
)

Definition at line 308 of file btSoftBody.cpp.

void btSoftBody::appendLinearJoint ( const LJoint::Specs specs,
Cluster body0,
Body  body1 
)

Definition at line 388 of file btSoftBody.cpp.

void btSoftBody::appendLinearJoint ( const LJoint::Specs specs,
Body  body = Body() 
)

Definition at line 402 of file btSoftBody.cpp.

void btSoftBody::appendLinearJoint ( const LJoint::Specs specs,
btSoftBody body 
)

Definition at line 408 of file btSoftBody.cpp.

void btSoftBody::appendLink ( int  model = -1,
Material mat = 0 
)

Definition at line 260 of file btSoftBody.cpp.

void btSoftBody::appendLink ( int  node0,
int  node1,
Material mat = 0,
bool  bcheckexist = false 
)

Definition at line 271 of file btSoftBody.cpp.

void btSoftBody::appendLink ( Node node0,
Node node1,
Material mat = 0,
bool  bcheckexist = false 
)

Definition at line 280 of file btSoftBody.cpp.

btSoftBody::Material * btSoftBody::appendMaterial (  ) 

Definition at line 174 of file btSoftBody.cpp.

void btSoftBody::appendNode ( const btVector3 x,
btScalar  m 
)

Definition at line 240 of file btSoftBody.cpp.

void btSoftBody::appendNote ( const char *  text,
const btVector3 o,
const btVector4 c = btVector4(1,0,0,0),
Node n0 = 0,
Node n1 = 0,
Node n2 = 0,
Node n3 = 0 
)

Definition at line 186 of file btSoftBody.cpp.

void btSoftBody::appendNote ( const char *  text,
const btVector3 o,
Node feature 
)

Definition at line 211 of file btSoftBody.cpp.

void btSoftBody::appendNote ( const char *  text,
const btVector3 o,
Link feature 
)

Definition at line 219 of file btSoftBody.cpp.

void btSoftBody::appendNote ( const char *  text,
const btVector3 o,
Face feature 
)

Definition at line 229 of file btSoftBody.cpp.

void btSoftBody::appendTetra ( int  model,
Material mat 
)

Definition at line 332 of file btSoftBody.cpp.

void btSoftBody::appendTetra ( int  node0,
int  node1,
int  node2,
int  node3,
Material mat = 0 
)

Definition at line 343 of file btSoftBody.cpp.

void btSoftBody::applyClusters ( bool  drift  ) 

Definition at line 2671 of file btSoftBody.cpp.

void btSoftBody::applyForces (  ) 

Definition at line 2917 of file btSoftBody.cpp.

int btSoftBody::calculateSerializeBufferSize (  )  const [virtual]

Reimplemented from btCollisionObject.

Definition at line 3239 of file btSoftBody.cpp.

bool btSoftBody::checkContact ( const btCollisionObjectWrapper colObjWrap,
const btVector3 x,
btScalar  margin,
btSoftBody::sCti cti 
) const

Definition at line 2230 of file btSoftBody.cpp.

bool btSoftBody::checkFace ( int  node0,
int  node1,
int  node2 
) const

Definition at line 153 of file btSoftBody.cpp.

bool btSoftBody::checkLink ( const Node node0,
const Node node1 
) const

Definition at line 137 of file btSoftBody.cpp.

bool btSoftBody::checkLink ( int  node0,
int  node1 
) const

Definition at line 131 of file btSoftBody.cpp.

void btSoftBody::cleanupClusters (  ) 

Definition at line 2638 of file btSoftBody.cpp.

void btSoftBody::clusterAImpulse ( Cluster cluster,
const Impulse impulse 
) [static]

Definition at line 1017 of file btSoftBody.cpp.

btVector3 btSoftBody::clusterCom ( const Cluster cluster  )  [static]

Definition at line 951 of file btSoftBody.cpp.

btVector3 btSoftBody::clusterCom ( int  cluster  )  const

Definition at line 962 of file btSoftBody.cpp.

int btSoftBody::clusterCount (  )  const

Definition at line 945 of file btSoftBody.cpp.

void btSoftBody::clusterDAImpulse ( Cluster cluster,
const btVector3 impulse 
) [static]

Definition at line 1009 of file btSoftBody.cpp.

void btSoftBody::clusterDCImpulse ( Cluster cluster,
const btVector3 impulse 
) [static]

Definition at line 1024 of file btSoftBody.cpp.

void btSoftBody::clusterDImpulse ( Cluster cluster,
const btVector3 rpos,
const btVector3 impulse 
) [static]

Definition at line 984 of file btSoftBody.cpp.

void btSoftBody::clusterImpulse ( Cluster cluster,
const btVector3 rpos,
const Impulse impulse 
) [static]

Definition at line 994 of file btSoftBody.cpp.

void btSoftBody::clusterVAImpulse ( Cluster cluster,
const btVector3 impulse 
) [static]

Definition at line 1001 of file btSoftBody.cpp.

btVector3 btSoftBody::clusterVelocity ( const Cluster cluster,
const btVector3 rpos 
) [static]

Definition at line 968 of file btSoftBody.cpp.

void btSoftBody::clusterVImpulse ( Cluster cluster,
const btVector3 rpos,
const btVector3 impulse 
) [static]

Definition at line 974 of file btSoftBody.cpp.

bool btSoftBody::cutLink ( int  node0,
int  node1,
btScalar  position 
)

Definition at line 1642 of file btSoftBody.cpp.

bool btSoftBody::cutLink ( const Node node0,
const Node node1,
btScalar  position 
)

Definition at line 1636 of file btSoftBody.cpp.

void btSoftBody::dampClusters (  ) 

Definition at line 2722 of file btSoftBody.cpp.

void btSoftBody::defaultCollisionHandler ( const btCollisionObjectWrapper pcoWrap  ) 

Definition at line 3135 of file btSoftBody.cpp.

void btSoftBody::defaultCollisionHandler ( btSoftBody psb  ) 

Definition at line 3176 of file btSoftBody.cpp.

btVector3 btSoftBody::evaluateCom (  )  const

Definition at line 2216 of file btSoftBody.cpp.

int btSoftBody::generateBendingConstraints ( int  distance,
Material mat = 0 
)

generic Floyd's algorithm

Definition at line 1038 of file btSoftBody.cpp.

int btSoftBody::generateClusters ( int  k,
int  maxiterations = 8192 
)

generateClusters with k=0 will create a convex cluster for each tetrahedron or triangle otherwise an approximation will be used (better performance)

Definition at line 1192 of file btSoftBody.cpp.

virtual void btSoftBody::getAabb ( btVector3 aabbMin,
btVector3 aabbMax 
) const [inline, virtual]

Definition at line 946 of file btSoftBody.h.

btScalar btSoftBody::getMass ( int  node  )  const

Definition at line 679 of file btSoftBody.cpp.

btScalar btSoftBody::getRestLengthScale (  ) 

Definition at line 844 of file btSoftBody.cpp.

btSoftBodySolver* btSoftBody::getSoftBodySolver (  )  [inline]

Definition at line 911 of file btSoftBody.h.

btSoftBodySolver* btSoftBody::getSoftBodySolver (  )  const [inline]

Definition at line 919 of file btSoftBody.h.

btSoftBody::psolver_t btSoftBody::getSolver ( ePSolver::_  solver  )  [static]

Definition at line 3102 of file btSoftBody.cpp.

btSoftBody::vsolver_t btSoftBody::getSolver ( eVSolver::_  solver  )  [static]

Definition at line 3122 of file btSoftBody.cpp.

btScalar btSoftBody::getTotalMass (  )  const

Definition at line 685 of file btSoftBody.cpp.

btScalar btSoftBody::getVolume (  )  const

Definition at line 926 of file btSoftBody.cpp.

const btVector3 & btSoftBody::getWindVelocity (  ) 

Return the wind velocity for interaction with the air.

Definition at line 3232 of file btSoftBody.cpp.

btSoftBodyWorldInfo* btSoftBody::getWorldInfo (  )  [inline]

Definition at line 695 of file btSoftBody.h.

void btSoftBody::indicesToPointers ( const int *  map = 0  ) 

Definition at line 2082 of file btSoftBody.cpp.

void btSoftBody::initDefaults (  ) 

for now, create a collision shape internally

Definition at line 62 of file btSoftBody.cpp.

void btSoftBody::initializeClusters (  ) 

Definition at line 2454 of file btSoftBody.cpp.

void btSoftBody::initializeFaceTree (  ) 

Definition at line 2205 of file btSoftBody.cpp.

void btSoftBody::integrateMotion (  ) 

Definition at line 1972 of file btSoftBody.cpp.

void btSoftBody::pointersToIndices (  ) 

Definition at line 2039 of file btSoftBody.cpp.

void btSoftBody::predictMotion ( btScalar  dt  ) 

Definition at line 1739 of file btSoftBody.cpp.

void btSoftBody::prepareClusters ( int  iterations  ) 

Definition at line 2652 of file btSoftBody.cpp.

void btSoftBody::PSolve_Anchors ( btSoftBody psb,
btScalar  kst,
btScalar  ti 
) [static]

Definition at line 2986 of file btSoftBody.cpp.

void btSoftBody::PSolve_Links ( btSoftBody psb,
btScalar  kst,
btScalar  ti 
) [static]

Definition at line 3067 of file btSoftBody.cpp.

void btSoftBody::PSolve_RContacts ( btSoftBody psb,
btScalar  kst,
btScalar  ti 
) [static]

Definition at line 3006 of file btSoftBody.cpp.

void btSoftBody::PSolve_SContacts ( btSoftBody psb,
btScalar  ,
btScalar  ti 
) [static]

Definition at line 3034 of file btSoftBody.cpp.

void btSoftBody::randomizeConstraints (  ) 

Definition at line 1158 of file btSoftBody.cpp.

bool btSoftBody::rayTest ( const btVector3 rayFrom,
const btVector3 rayTo,
sRayCast results 
)

Ray casting using rayFrom and rayTo in worldspace, (not direction!).

Definition at line 1697 of file btSoftBody.cpp.

int btSoftBody::rayTest ( const btVector3 rayFrom,
const btVector3 rayTo,
btScalar mint,
eFeature::_ feature,
int &  index,
bool  bcountonly 
) const

Definition at line 2126 of file btSoftBody.cpp.

void btSoftBody::refine ( ImplicitFn ifn,
btScalar  accurary,
bool  cut 
)

Definition at line 1385 of file btSoftBody.cpp.

void btSoftBody::releaseCluster ( int  index  ) 

Definition at line 1176 of file btSoftBody.cpp.

void btSoftBody::releaseClusters (  ) 

Definition at line 1186 of file btSoftBody.cpp.

void btSoftBody::resetLinkRestLengths (  ) 

Definition at line 915 of file btSoftBody.cpp.

void btSoftBody::rotate ( const btQuaternion rot  ) 

Definition at line 815 of file btSoftBody.cpp.

void btSoftBody::scale ( const btVector3 scl  ) 

Definition at line 824 of file btSoftBody.cpp.

const char * btSoftBody::serialize ( void *  dataBuffer,
class btSerializer serializer 
) const [virtual]

fills the dataBuffer and returns the struct name (and 0 on failure)

Reimplemented from btCollisionObject.

Definition at line 3246 of file btSoftBody.cpp.

virtual void btSoftBody::setCollisionShape ( btCollisionShape collisionShape  )  [inline, virtual]

Reimplemented from btCollisionObject.

Definition at line 701 of file btSoftBody.h.

void btSoftBody::setMass ( int  node,
btScalar  mass 
)

Definition at line 672 of file btSoftBody.cpp.

void btSoftBody::setPose ( bool  bvolume,
bool  bframe 
)

Definition at line 865 of file btSoftBody.cpp.

void btSoftBody::setRestLengthScale ( btScalar  restLength  ) 

Definition at line 850 of file btSoftBody.cpp.

void btSoftBody::setSoftBodySolver ( btSoftBodySolver softBodySolver  )  [inline]

Definition at line 903 of file btSoftBody.h.

void btSoftBody::setSolver ( eSolverPresets::_  preset  ) 

Definition at line 1713 of file btSoftBody.cpp.

void btSoftBody::setTotalDensity ( btScalar  density  ) 

Definition at line 733 of file btSoftBody.cpp.

void btSoftBody::setTotalMass ( btScalar  mass,
bool  fromfaces = false 
)

Definition at line 696 of file btSoftBody.cpp.

void btSoftBody::setVelocity ( const btVector3 velocity  ) 

Definition at line 648 of file btSoftBody.cpp.

void btSoftBody::setVolumeDensity ( btScalar  density  ) 

Definition at line 769 of file btSoftBody.cpp.

void btSoftBody::setVolumeMass ( btScalar  mass  ) 

Definition at line 739 of file btSoftBody.cpp.

void btSoftBody::setWindVelocity ( const btVector3 velocity  ) 

Set a wind velocity for interaction with the air.

Definition at line 3226 of file btSoftBody.cpp.

void btSoftBody::solveClusters ( const btAlignedObjectArray< btSoftBody * > &  bodies  )  [static]

Definition at line 1943 of file btSoftBody.cpp.

void btSoftBody::solveClusters ( btScalar  sor  ) 

Definition at line 2662 of file btSoftBody.cpp.

void btSoftBody::solveCommonConstraints ( btSoftBody **  bodies,
int  count,
int  iterations 
) [static]

placeholder

Definition at line 1937 of file btSoftBody.cpp.

void btSoftBody::solveConstraints (  ) 

Definition at line 1831 of file btSoftBody.cpp.

void btSoftBody::staticSolve ( int  iterations  ) 

Definition at line 1925 of file btSoftBody.cpp.

void btSoftBody::transform ( const btTransform trs  ) 

Definition at line 784 of file btSoftBody.cpp.

void btSoftBody::translate ( const btVector3 trs  ) 

Definition at line 806 of file btSoftBody.cpp.

static btSoftBody* btSoftBody::upcast ( btCollisionObject colObj  )  [inline, static]

Definition at line 935 of file btSoftBody.h.

static const btSoftBody* btSoftBody::upcast ( const btCollisionObject colObj  )  [inline, static]

Definition at line 929 of file btSoftBody.h.

void btSoftBody::updateArea ( bool  averageArea = true  ) 

Definition at line 2366 of file btSoftBody.cpp.

void btSoftBody::updateBounds (  ) 

Definition at line 2288 of file btSoftBody.cpp.

void btSoftBody::updateClusters (  ) 

Definition at line 2520 of file btSoftBody.cpp.

void btSoftBody::updateConstants (  ) 

Definition at line 2444 of file btSoftBody.cpp.

void btSoftBody::updateLinkConstants (  ) 

Definition at line 2431 of file btSoftBody.cpp.

void btSoftBody::updateNormals (  ) 

Definition at line 2259 of file btSoftBody.cpp.

void btSoftBody::updatePose (  ) 

Definition at line 2330 of file btSoftBody.cpp.

void btSoftBody::VSolve_Links ( btSoftBody psb,
btScalar  kst 
) [static]

Definition at line 3089 of file btSoftBody.cpp.


Member Data Documentation

Definition at line 656 of file btSoftBody.h.

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