PQP Class Reference

#include <PQPCollisionDetection.h>

Inheritance diagram for PQP:

Collaboration diagram for PQP:

Public Member Functions
Construction
	PQP ()
virtual	~PQP ()
CollisionDetectionMethod Overrides
virtual bool	IsInCollision (const GMSPolyhedron &_polyhedron1, const mathtool::Transformation &_t1, const GMSPolyhedron &_polyhedron2, const mathtool::Transformation &_t2, CDInfo &_cdInfo) override
Public Member Functions inherited from CollisionDetectionMethod
	CollisionDetectionMethod (const std::string &_name="CD_USER1")
virtual	~CollisionDetectionMethod ()
const std::string &	GetName () const
virtual void	Print (std::ostream &_os) const
virtual bool	IsInsideObstacle (const mathtool::Vector3d &_point, const GMSPolyhedron &_polyhedron, const mathtool::Transformation &_transformation)

Static Public Member Functions
Model Construction
static PQP_Model *	Build (const GMSPolyhedron &_polyhedron)

Additional Inherited Members
Protected Attributes inherited from CollisionDetectionMethod
std::string	m_name
	Name of the CD method. More...

Detailed Description

Compute collision information with Proximity Query Package (PQP) package.

PQP has the option to compute clearance and penetration information through distance queries. To enable this pass in CDInfo with m_retAllInfo set to true.

Reference: Eric Larsen and Stefan Gottschalk and Ming C. Lin and Dinesh Manocha. "Fast Proximity Queries with Swept Sphere Volumes". ICRA 2000.

Constructor & Destructor Documentation

PQP()

PQP::PQP

(

)

~PQP()

PQP::~PQP ( )

virtualdefault

Member Function Documentation

Build()

PQP_Model * PQP::Build ( const GMSPolyhedron &  _polyhedron )

static

Build a PQP model for a GMSPolyhedron.

Parameters

_polyhedron

The polyhedron to model.

Returns

A PQP model of _model.

IsInCollision()

bool PQP::IsInCollision ( const GMSPolyhedron &  _polyhedron1, const mathtool::Transformation &  _transformation1, const GMSPolyhedron &  _polyhedron2, const mathtool::Transformation &  _transformation2, CDInfo &  _cdInfo  )

overridevirtual

Check if two polyhedrons are in collision.

Parameters

_polyhedron1	The first polyhedron.
_transformation1	Transformation for the first polyhedron.
_polyhedron2	The second polyhedron.
_transformation2	Transformation for the second polyhedron.
_cdInfo	Output information from the collision computation.

Returns

True if the polyhedrons are considered to be in collision. Some method check only intersection (i.e. Rapid, PQP) while others also check if one polyhedron is inside the other (i.e. PQPSolid).

@TODO See if we can modify PQP_Distance to take const double arrays instead of just double arrays so we don't have to copy.

@TODO Update to use polyhedrons instead of bodies?

Reimplemented from CollisionDetectionMethod.

Reimplemented in PQPSolid.

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

• /opt/actions-runner/_work/open-ppl/open-ppl/src/MPLibrary/ValidityCheckers/CollisionDetection/PQPCollisionDetection.h
• /opt/actions-runner/_work/open-ppl/open-ppl/src/MPLibrary/ValidityCheckers/CollisionDetection/PQPCollisionDetection.cpp