btGjkConvexCast Class Reference

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

#include <btGjkConvexCast.h>

Inheritance diagram for btGjkConvexCast:

List of all members.

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

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Detailed Description

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

Definition at line 30 of file btGjkConvexCast.h.

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Constructor & Destructor Documentation

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

Definition at line 30 of file btGjkConvexCast.cpp.

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Member Function Documentation

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 37 of file btGjkConvexCast.cpp.

References btConvexCast::CastResult::DebugDraw(), btGjkPairDetector::getClosestPoints(), btTransform::getOrigin(), btConvexCast::CastResult::m_allowedPenetration, btPointCollector::m_distance, btConvexCast::CastResult::m_fraction, btPointCollector::m_hasResult, btConvexCast::CastResult::m_hitPoint, btConvexCast::CastResult::m_normal, btPointCollector::m_normalOnBInWorld, btPointCollector::m_pointInWorld, btDiscreteCollisionDetectorInterface::ClosestPointInput::m_transformA, btDiscreteCollisionDetectorInterface::ClosestPointInput::m_transformB, MAX_ITERATIONS, and btTransform::setIdentity().

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

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

• btGjkConvexCast.h
• btGjkConvexCast.cpp