btTransformUtil Class Reference

Utils related to temporal transforms. More...

#include <btTransformUtil.h>

Static Public Member Functions
static void	integrateTransform (const btTransform &curTrans, const btVector3 &linvel, const btVector3 &angvel, btScalar timeStep, btTransform &predictedTransform)
static void	calculateVelocityQuaternion (const btVector3 &pos0, const btVector3 &pos1, const btQuaternion &orn0, const btQuaternion &orn1, btScalar timeStep, btVector3 &linVel, btVector3 &angVel)
static void	calculateDiffAxisAngleQuaternion (const btQuaternion &orn0, const btQuaternion &orn1a, btVector3 &axis, btScalar &angle)
static void	calculateVelocity (const btTransform &transform0, const btTransform &transform1, btScalar timeStep, btVector3 &linVel, btVector3 &angVel)
static void	calculateDiffAxisAngle (const btTransform &transform0, const btTransform &transform1, btVector3 &axis, btScalar &angle)

Detailed Description

Utils related to temporal transforms.

Definition at line 29 of file btTransformUtil.h.

Member Function Documentation

calculateDiffAxisAngle()

static void btTransformUtil::calculateDiffAxisAngle ( const btTransform &  transform0, const btTransform &  transform1, btVector3 &  axis, btScalar &  angle  )

inlinestatic

floating point inaccuracy can lead to w component > 1..., which breaks

Definition at line 124 of file btTransformUtil.h.

calculateDiffAxisAngleQuaternion()

static void btTransformUtil::calculateDiffAxisAngleQuaternion ( const btQuaternion &  orn0, const btQuaternion &  orn1a, btVector3 &  axis, btScalar &  angle  )

inlinestatic

Definition at line 100 of file btTransformUtil.h.

calculateVelocity()

static void btTransformUtil::calculateVelocity ( const btTransform &  transform0, const btTransform &  transform1, btScalar  timeStep, btVector3 &  linVel, btVector3 &  angVel  )

inlinestatic

Definition at line 115 of file btTransformUtil.h.

calculateVelocityQuaternion()

static void btTransformUtil::calculateVelocityQuaternion ( const btVector3 &  pos0, const btVector3 &  pos1, const btQuaternion &  orn0, const btQuaternion &  orn1, btScalar  timeStep, btVector3 &  linVel, btVector3 &  angVel  )

inlinestatic

Definition at line 84 of file btTransformUtil.h.

integrateTransform()

static void btTransformUtil::integrateTransform ( const btTransform &  curTrans, const btVector3 &  linvel, const btVector3 &  angvel, btScalar  timeStep, btTransform &  predictedTransform  )

inlinestatic

Definition at line 32 of file btTransformUtil.h.

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

• btTransformUtil.h