btGjkConvexCast Class Reference

GjkConvexCast performs a raycast on a convex object using support mapping. More...

#include <btGjkConvexCast.h>

Inherits btConvexCast.

Public Member Functions
	btGjkConvexCast (const btConvexShape *convexA, const btConvexShape *convexB, btSimplexSolverInterface *simplexSolver)
virtual bool	calcTimeOfImpact (const btTransform &fromA, const btTransform &toA, const btTransform &fromB, const btTransform &toB, CastResult &result)
	cast a convex against another convex object
Public Member Functions inherited from btConvexCast
virtual	~btConvexCast ()

Detailed Description

GjkConvexCast performs a raycast on a convex object using support mapping.

Definition at line 28 of file btGjkConvexCast.h.

Constructor & Destructor Documentation

btGjkConvexCast()

btGjkConvexCast::btGjkConvexCast	(	const btConvexShape *	convexA,
		const btConvexShape *	convexB,
		btSimplexSolverInterface *	simplexSolver )

Definition at line 28 of file btGjkConvexCast.cpp.

References btConvexShape(), and btSimplexSolverInterface.

Member Function Documentation

calcTimeOfImpact()

bool btGjkConvexCast::calcTimeOfImpact ( const btTransform & fromA, const btTransform & toA, const btTransform & fromB, const btTransform & toB, CastResult & result )

virtual

cast a convex against another convex object

compute linear velocity for this interval, to interpolate

Implements btConvexCast.

Definition at line 35 of file btGjkConvexCast.cpp.

References btTransform, btVector3, btGjkPairDetector::getClosestPoints(), btPointCollector::m_distance, btPointCollector::m_hasResult, btPointCollector::m_normalOnBInWorld, btPointCollector::m_pointInWorld, btDiscreteCollisionDetectorInterface::ClosestPointInput::m_transformA, btDiscreteCollisionDetectorInterface::ClosestPointInput::m_transformB, MAX_ITERATIONS, result, and v.

Referenced by btConvex2dConvex2dAlgorithm::calculateTimeOfImpact(), and btConvexConvexAlgorithm::calculateTimeOfImpact().

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

• btGjkConvexCast.h
• btGjkConvexCast.cpp