physics
Class GeometryCompare

java.lang.Object
  physics.GeometryCompare

All Implemented Interfaces:

GeometryInterface

public class GeometryCompare
extends java.lang.Object
implements GeometryInterface

GeometryCompare is an implementation of the Geometry interface which composes two other concrete implementations and checks that they both have the same behavior.

See Also:

Geometry

Field Summary

static double

TOLERANCE The tolerance which is used during comparison; results may differ by this value at most.

Constructor Summary

GeometryCompare(GeometryInterface g1, GeometryInterface g2)

Method Summary

Vect	applyReflectionCoeff(Vect incidentVect, Vect reflectedVect, double rCoeff) Specified by Geometry.applyReflectionCoeff
double	distanceSquared(double x1, double y1, double x2, double y2) Specified by Geometry.distanceSquared
double	distanceSquared(Vect v1, Vect v2) Specified by Geometry.distanceSquared
double	minQuadraticSolution(double a, double b, double c) Specified by Geometry.minQuadraticSolution
Vect	perpendicularPoint(LineSegment line, Vect point) Specified by Geometry.perpendicularPoint
Vect	perpendicularPointWholeLine(LineSegment line, Vect point) Specified by Geometry.perpendicularPointWholeLine
Geometry.DoublePair	quadraticSolution(double a, double b, double c) Specified by Geometry.quadraticSolution
Geometry.VectPair	reflectBalls(Vect center1, double mass1, Vect velocity1, Vect center2, double mass2, Vect velocity2) Specified by Geometry.reflectBalls
Vect	reflectCircle(Vect circle, Vect ball, Vect velocity) Specified by Geometry.reflectCircle
Vect	reflectCircle(Vect circle, Vect ball, Vect velocity, double reflectionCoeff) Specified by Geometry.reflectCircle
Vect	reflectRotatingCircle(Circle circle, Vect center, double angularVelocity, Circle ball, Vect velocity) Specified by Geometry.reflectRotatingCircle
Vect	reflectRotatingCircle(Circle circle, Vect center, double angularVelocity, Circle ball, Vect velocity, double reflectionCoeff) Specified by Geometry.reflectRotatingCircle
Vect	reflectRotatingWall(LineSegment line, Vect center, double angularVelocity, Circle ball, Vect velocity) Specified by Geometry.reflectRotatingWall
Vect	reflectRotatingWall(LineSegment line, Vect center, double angularVelocity, Circle ball, Vect velocity, double reflectionCoeff) Specified by Geometry.reflectRotatingWall
Vect	reflectWall(LineSegment line, Vect velocity) Specified by Geometry.reflectWall
Vect	reflectWall(LineSegment line, Vect velocity, double reflectionCoeff) Specified by Geometry.reflectWall
Circle	rotateAround(Circle circle, Vect cor, Angle a) Specified by Geometry.rotateAround
LineSegment	rotateAround(LineSegment line, Vect cor, Angle a) Specified by Geometry.rotateAround
Vect	rotateAround(Vect point, Vect cor, Angle a) Specified by Geometry.rotateAround
double	timeUntilBallBallCollision(Circle ball1, Vect vel1, Circle ball2, Vect vel2) Specified by Geometry.timeUntilBallBallCollision
double	timeUntilCircleCollision(Circle circle, Circle ball, Vect velocity) Specified by Geometry.timeUntilCircleCollision
Geometry.DoublePair	timeUntilCircleCollision(Circle circle, Vect point, Vect velocity) Specified by Geometry.timeUntilCircleCollision
double	timeUntilRotatingCircleCollision(Circle circle, Vect center, double angularVelocity, Circle ball, Vect velocity) Specified by Geometry.timeUntilRotatingCircleCollision
double	timeUntilRotatingWallCollision(LineSegment line, Vect center, double angularVelocity, Circle ball, Vect velocity) Specified by Geometry.timeUntilRotatingWallCollision
double	timeUntilWallCollision(LineSegment line, Circle ball, Vect velocity) Specified by Geometry.timeUntilWallCollision

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TOLERANCE

public static double TOLERANCE

The tolerance which is used during comparison; results may differ by this value at most.

Constructor Detail

GeometryCompare

public GeometryCompare(GeometryInterface g1,
                       GeometryInterface g2)

Method Detail

quadraticSolution

public Geometry.DoublePair quadraticSolution(double a,
                                             double b,
                                             double c)

Description copied from interface: GeometryInterface

Specified by Geometry.quadraticSolution

Specified by:

quadraticSolution in interface GeometryInterface

See Also:

Geometry.quadraticSolution(double, double, double)

minQuadraticSolution

public double minQuadraticSolution(double a,
                                   double b,
                                   double c)

Description copied from interface: GeometryInterface

Specified by Geometry.minQuadraticSolution

Specified by:

minQuadraticSolution in interface GeometryInterface

See Also:

Geometry.minQuadraticSolution(double, double, double)

perpendicularPoint

public Vect perpendicularPoint(LineSegment line,
                               Vect point)

Description copied from interface: GeometryInterface

Specified by Geometry.perpendicularPoint

Specified by:

perpendicularPoint in interface GeometryInterface

See Also:

Geometry.perpendicularPoint(physics.LineSegment, physics.Vect)

perpendicularPointWholeLine

public Vect perpendicularPointWholeLine(LineSegment line,
                                        Vect point)

Description copied from interface: GeometryInterface

Specified by Geometry.perpendicularPointWholeLine

Specified by:

perpendicularPointWholeLine in interface GeometryInterface

See Also:

Geometry.perpendicularPointWholeLine(physics.LineSegment, physics.Vect)

applyReflectionCoeff

public Vect applyReflectionCoeff(Vect incidentVect,
                                 Vect reflectedVect,
                                 double rCoeff)

Description copied from interface: GeometryInterface

Specified by Geometry.applyReflectionCoeff

Specified by:

applyReflectionCoeff in interface GeometryInterface

See Also:

Geometry.applyReflectionCoeff(physics.Vect, physics.Vect, double)

timeUntilWallCollision

public double timeUntilWallCollision(LineSegment line,
                                     Circle ball,
                                     Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilWallCollision

Specified by:

timeUntilWallCollision in interface GeometryInterface

See Also:

Geometry.timeUntilWallCollision(physics.LineSegment, physics.Circle, physics.Vect)

reflectWall

public Vect reflectWall(LineSegment line,
                        Vect velocity,
                        double reflectionCoeff)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectWall

Specified by:

reflectWall in interface GeometryInterface

See Also:

Geometry.reflectWall(physics.LineSegment, physics.Vect, double)

reflectWall

public Vect reflectWall(LineSegment line,
                        Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectWall

Specified by:

reflectWall in interface GeometryInterface

See Also:

Geometry.reflectWall(physics.LineSegment, physics.Vect, double)

distanceSquared

public double distanceSquared(Vect v1,
                              Vect v2)

Description copied from interface: GeometryInterface

Specified by Geometry.distanceSquared

Specified by:

distanceSquared in interface GeometryInterface

See Also:

Geometry.distanceSquared(physics.Vect, physics.Vect)

distanceSquared

public double distanceSquared(double x1,
                              double y1,
                              double x2,
                              double y2)

Description copied from interface: GeometryInterface

Specified by Geometry.distanceSquared

Specified by:

distanceSquared in interface GeometryInterface

See Also:

Geometry.distanceSquared(physics.Vect, physics.Vect)

timeUntilCircleCollision

public double timeUntilCircleCollision(Circle circle,
                                       Circle ball,
                                       Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilCircleCollision

Specified by:

timeUntilCircleCollision in interface GeometryInterface

See Also:

Geometry.timeUntilCircleCollision(physics.Circle, physics.Circle, physics.Vect)

reflectCircle

public Vect reflectCircle(Vect circle,
                          Vect ball,
                          Vect velocity,
                          double reflectionCoeff)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectCircle

Specified by:

reflectCircle in interface GeometryInterface

See Also:

Geometry.reflectCircle(physics.Vect, physics.Vect, physics.Vect, double)

reflectCircle

public Vect reflectCircle(Vect circle,
                          Vect ball,
                          Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectCircle

Specified by:

reflectCircle in interface GeometryInterface

See Also:

Geometry.reflectCircle(physics.Vect, physics.Vect, physics.Vect, double)

rotateAround

public Vect rotateAround(Vect point,
                         Vect cor,
                         Angle a)

Description copied from interface: GeometryInterface

Specified by Geometry.rotateAround

Specified by:

rotateAround in interface GeometryInterface

See Also:

Geometry.rotateAround(physics.Vect, physics.Vect, physics.Angle)

rotateAround

public LineSegment rotateAround(LineSegment line,
                                Vect cor,
                                Angle a)

Description copied from interface: GeometryInterface

Specified by Geometry.rotateAround

Specified by:

rotateAround in interface GeometryInterface

See Also:

Geometry.rotateAround(physics.Vect, physics.Vect, physics.Angle)

rotateAround

public Circle rotateAround(Circle circle,
                           Vect cor,
                           Angle a)

Description copied from interface: GeometryInterface

Specified by Geometry.rotateAround

Specified by:

rotateAround in interface GeometryInterface

See Also:

Geometry.rotateAround(physics.Vect, physics.Vect, physics.Angle)

timeUntilCircleCollision

public Geometry.DoublePair timeUntilCircleCollision(Circle circle,
                                                    Vect point,
                                                    Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilCircleCollision

Specified by:

timeUntilCircleCollision in interface GeometryInterface

See Also:

Geometry.timeUntilCircleCollision(physics.Circle, physics.Circle, physics.Vect)

timeUntilRotatingWallCollision

public double timeUntilRotatingWallCollision(LineSegment line,
                                             Vect center,
                                             double angularVelocity,
                                             Circle ball,
                                             Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilRotatingWallCollision

Specified by:

timeUntilRotatingWallCollision in interface GeometryInterface

See Also:

Geometry.timeUntilRotatingWallCollision(physics.LineSegment, physics.Vect, double, physics.Circle, physics.Vect)

reflectRotatingWall

public Vect reflectRotatingWall(LineSegment line,
                                Vect center,
                                double angularVelocity,
                                Circle ball,
                                Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectRotatingWall

Specified by:

reflectRotatingWall in interface GeometryInterface

See Also:

Geometry.reflectRotatingWall(physics.LineSegment, physics.Vect, double, physics.Circle, physics.Vect)

reflectRotatingWall

public Vect reflectRotatingWall(LineSegment line,
                                Vect center,
                                double angularVelocity,
                                Circle ball,
                                Vect velocity,
                                double reflectionCoeff)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectRotatingWall

Specified by:

reflectRotatingWall in interface GeometryInterface

See Also:

Geometry.reflectRotatingWall(physics.LineSegment, physics.Vect, double, physics.Circle, physics.Vect)

timeUntilRotatingCircleCollision

public double timeUntilRotatingCircleCollision(Circle circle,
                                               Vect center,
                                               double angularVelocity,
                                               Circle ball,
                                               Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilRotatingCircleCollision

Specified by:

timeUntilRotatingCircleCollision in interface GeometryInterface

See Also:

Geometry.timeUntilRotatingCircleCollision(physics.Circle, physics.Vect, double, physics.Circle, physics.Vect)

reflectRotatingCircle

public Vect reflectRotatingCircle(Circle circle,
                                  Vect center,
                                  double angularVelocity,
                                  Circle ball,
                                  Vect velocity)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectRotatingCircle

Specified by:

reflectRotatingCircle in interface GeometryInterface

See Also:

Geometry.reflectRotatingCircle(physics.Circle, physics.Vect, double, physics.Circle, physics.Vect)

reflectRotatingCircle

public Vect reflectRotatingCircle(Circle circle,
                                  Vect center,
                                  double angularVelocity,
                                  Circle ball,
                                  Vect velocity,
                                  double reflectionCoeff)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectRotatingCircle

Specified by:

reflectRotatingCircle in interface GeometryInterface

See Also:

Geometry.reflectRotatingCircle(physics.Circle, physics.Vect, double, physics.Circle, physics.Vect)

timeUntilBallBallCollision

public double timeUntilBallBallCollision(Circle ball1,
                                         Vect vel1,
                                         Circle ball2,
                                         Vect vel2)

Description copied from interface: GeometryInterface

Specified by Geometry.timeUntilBallBallCollision

Specified by:

timeUntilBallBallCollision in interface GeometryInterface

See Also:

Geometry.timeUntilBallBallCollision(physics.Circle, physics.Vect, physics.Circle, physics.Vect)

reflectBalls

public Geometry.VectPair reflectBalls(Vect center1,
                                      double mass1,
                                      Vect velocity1,
                                      Vect center2,
                                      double mass2,
                                      Vect velocity2)

Description copied from interface: GeometryInterface

Specified by Geometry.reflectBalls

Specified by:

reflectBalls in interface GeometryInterface

See Also:

Geometry.reflectBalls(physics.Vect, double, physics.Vect, physics.Vect, double, physics.Vect)