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Geom Class Reference

Geometric models and collision detection methods. More...

#include <geom.h>

Inheritance diagram for Geom:

List of all members.

Public Methods
	Geom (string path)
	Empty constructor in base class. More...
virtual	~Geom ()
	Empty destructor. More...
virtual bool	CollisionFree (const MSLVector &q)=0
	Return true if the robot(s) and obstacles are not in collision. More...
virtual double	DistanceComp (const MSLVector &q)=0
	Compute the distance of the closest point on the robot to the obstacle region. More...
virtual MSLVector	ConfigurationDifference (const MSLVector &q1, const MSLVector &q2)
	Compute a MSLVector based on q2-q1. In R^n, the configurations are simply subtracted to make the MSLVector. This method exists to make things work correctly for other configuration-space topologies. More...
Public Attributes
int	NumBodies
	The number of rigid bodies in the geometry model. More...
int	GeomDim
	The dimension of the world geometry: 2 or 3. More...
MSLVector	MaxDeviates
	Maximum displacement of geometry with respect to change in each variable. More...
Protected Attributes
string	FilePath

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Detailed Description

Geometric models and collision detection methods.

These classes define the geometric representations of all obstacles in the world, and of each part of the robot. The methods allow planning algorithms to determine whether any of the robot parts are in collision with each other or with obstacles in the world.

A configuration vector specifies the positions and orientation of each rigid body.

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Constructor & Destructor Documentation

Geom::Geom (  string    path )

Empty constructor in base class.

virtual Geom::~Geom (    )  [inline, virtual]

Empty destructor.

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Member Function Documentation

virtual bool Geom::CollisionFree (  const MSLVector &    q )  [pure virtual]

Return true if the robot(s) and obstacles are not in collision. Implemented in GeomNone.

MSLVector Geom::ConfigurationDifference (  const MSLVector &    q1, const MSLVector &    q2 )  [virtual]

Compute a MSLVector based on q2-q1. In R^n, the configurations are simply subtracted to make the MSLVector. This method exists to make things work correctly for other configuration-space topologies. Reimplemented in GeomPQP2DRigid.

virtual double Geom::DistanceComp (  const MSLVector &    q )  [pure virtual]

Compute the distance of the closest point on the robot to the obstacle region. Implemented in GeomNone.

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Member Data Documentation

string Geom::FilePath [protected]

int Geom::GeomDim

The dimension of the world geometry: 2 or 3.

MSLVector Geom::MaxDeviates

Maximum displacement of geometry with respect to change in each variable.

int Geom::NumBodies

The number of rigid bodies in the geometry model.

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

• geom.h
• geom.C

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