Geometry::CollisionMeshQuery Class Reference

A general-purpose distance querying class. More...

#include <CollisionMesh.h>

Inheritance diagram for Geometry::CollisionMeshQuery:

Public Member Functions
	CollisionMeshQuery (const CollisionMesh &m1, const CollisionMesh &m2)
	CollisionMeshQuery (const CollisionMeshQuery &q)
const CollisionMeshQuery &	operator= (const CollisionMeshQuery &q)
bool	Collide ()
bool	CollideAll ()
Real	Distance (Real absErr, Real relErr, Real bound=Inf)
Real	Distance_Coherent (Real absErr, Real relErr, Real bound=Inf)
bool	WithinDistance (Real tol)
bool	WithinDistanceAll (Real tol)
Real	PenetrationDepth ()
Real	Distance_Cached () const
Real	PenetrationDepth_Cached () const
void	ClosestPoints (Vector3 &p1, Vector3 &p2) const
void	ClosestPair (int &t1, int &t2) const
void	TolerancePoints (Vector3 &p1, Vector3 &p2) const
void	TolerancePair (int &t1, int &t2) const
void	PenetrationPoints (Vector3 &p1, Vector3 &p2, Vector3 &d1) const
void	CollisionPairs (std::vector< int > &t1, std::vector< int > &t2) const
void	TolerancePairs (std::vector< int > &t1, std::vector< int > &t2) const
void	TolerancePoints (std::vector< Vector3 > &p1, std::vector< Vector3 > &t2) const

Public Attributes
const CollisionMesh *	m1
const CollisionMesh *	m2

Detailed Description

A general-purpose distance querying class.

Given two meshes, allows querying collision, tolerance, and distance using PQP, or querying penetration depth using an approximate computation.

All vectors p1, p2 are given in the local frames of m1 and m2 resp.

See also

CollisionMesh

ApproximatePenetrationDepth

Member Function Documentation

bool Geometry::CollisionMeshQuery::WithinDistance

(

Real

tol

)

in case CollisionMeshQueryEnhanced is used to query TolerancePoints/TolerancePairs

References Math3D::ClipLine(), Math3D::ClipLine1D(), and WithinDistance().

Referenced by Geometry::FitBox(), and WithinDistance().

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

• CollisionMesh.h
• CollisionMesh.cpp