Circle Class Reference

#include <PfieldGeometry.h>

Inheritance diagram for Circle:

PfieldGeometricObject List of all members.

Public Member Functions

GeometryType getType () const
PfieldGeometricObjectclone () const
double distanceTo (const PfPose &base, const PfVec &pos, PfVec &contact) const
virtual void initRadiusOfCollisionCircle ()
PfieldGeometricObjectgetAbs (const PfPose &base) const
void setAbsoluteFromOther (const PfPose &base, PfieldGeometricObject *other)
virtual void getPoints (std::vector< PfVec > &points)

Public Attributes

double radius

Detailed Description

A class representing a circle

Definition at line 290 of file PfieldGeometry.h.


Member Function Documentation

PfieldGeometricObject * Circle::clone (  )  const [virtual]

Clones a circle

Returns:
A pointer to a copy of the object

Implements PfieldGeometricObject.

Definition at line 373 of file PfieldGeometry.cpp.

References PfieldGeometricObject::intersectable, PfieldGeometricObject::position, radius, and PfieldGeometricObject::radiusOfCollisionCircle.

Referenced by getAbs().

double Circle::distanceTo ( const PfPose base,
const PfVec pos,
PfVec contact 
) const [virtual]

Computes the distance from the border of the object to a given point

Parameters:
base The pose of the object to which the geometric object is assigned
pos The tested point
contact Returns the next position of the geometric object to the point
Returns:
The distance

Implements PfieldGeometricObject.

Definition at line 336 of file PfieldGeometry.cpp.

References PfVec::distanceTo(), PfVec::normalize(), PfPose::pos, and radius.

PfieldGeometricObject * Circle::getAbs ( const PfPose base  )  const [virtual]

Returns a geometric object with absolute coordinates

Parameters:
base The pose of the object
Returns:
A pointer to a new geometric object

Implements PfieldGeometricObject.

Definition at line 359 of file PfieldGeometry.cpp.

References clone(), PfPose::pos, and PfieldGeometricObject::position.

void Circle::getPoints ( std::vector< PfVec > &  points  )  [virtual]

Returns all points of the object

Parameters:
points The list of points to which the object's points will be attached

Reimplemented from PfieldGeometricObject.

Definition at line 385 of file PfieldGeometry.cpp.

References PfieldGeometricObject::position.

GeometryType Circle::getType (  )  const [inline, virtual]

Returns the type of a geometric object

Returns:
The type

Implements PfieldGeometricObject.

Definition at line 299 of file PfieldGeometry.h.

References CIRCLE.

void Circle::initRadiusOfCollisionCircle (  )  [virtual]

Computes value of the radiusOfCollisionCircle variable

Implements PfieldGeometricObject.

Definition at line 353 of file PfieldGeometry.cpp.

References radius, and PfieldGeometricObject::radiusOfCollisionCircle.

Referenced by FutureWorldModelGenerator::getMaxRotationForObject(), and Parser::parseGeometricObject().

void Circle::setAbsoluteFromOther ( const PfPose base,
PfieldGeometricObject other 
) [virtual]

Computes absolute coordinates from a base pose and another, relative polygon. Use careful! The other object has to be the same type and the size! Only positions are changed, other members will be ignored!

Parameters:
base The new absolute position
other A relative geometric object

Implements PfieldGeometricObject.

Definition at line 367 of file PfieldGeometry.cpp.

References PfPose::pos, and PfieldGeometricObject::position.


Member Data Documentation

double Circle::radius

The radius of the circle

Definition at line 294 of file PfieldGeometry.h.

Referenced by clone(), distanceTo(), FutureWorldModelGenerator::getMaxRotationForObject(), initRadiusOfCollisionCircle(), intersectCircleAndCircle(), and Parser::parseGeometricObject().


The documentation for this class was generated from the following files:
Generated on Thu Dec 7 01:21:51 2006 for DT2005.panorama by  doxygen 1.4.7