ProGAL.geom3d.predicates
Class ExactJavaPredicates

java.lang.Object
  ProGAL.geom3d.predicates.Predicates
      ProGAL.geom3d.predicates.ExactJavaPredicates

public class ExactJavaPredicates
extends Predicates

Nested Class Summary

Nested classes/interfaces inherited from class ProGAL.geom3d.predicates.Predicates

Predicates.PlaneConfig, Predicates.SphereConfig

Constructor Summary

ExactJavaPredicates()

Method Summary

double	circumradius(Point p0, Point p1, Point p2)
double	circumradius(Point p0, Point p1, Point p2, Point p3)
double	circumradius(Tetrahedron t)
double	circumradius(Triangle tri)
Predicates.PlaneConfig	diffsides(Point p0, Point p1, Point p2, Point q0, Point q1)
double	edgecircumradius(LineSegment ls) TODO: This isnt exact
Predicates.SphereConfig	edgeinsphere(LineSegment ls, Point q) TODO: This isnt exact
double	incircle(double[] pa, double[] pb, double[] pc, double[] pd)
boolean	inplane(Point p0, Point p1, Point p2, Point p3)
Predicates.SphereConfig	insphere(Point p0, Point p1, Point p2, Point q)
Predicates.SphereConfig	insphere(Point p0, Point p1, Point p2, Point p3, Point q)
Predicates.SphereConfig	insphere(Tetrahedron t, Point q)
Predicates.SphereConfig	insphere(Triangle tri, Point q)
double	orient(Point p0, Point p1, Point p2, Point q)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExactJavaPredicates

public ExactJavaPredicates()

Method Detail

circumradius

public double circumradius(Point p0,
                           Point p1,
                           Point p2,
                           Point p3)

Specified by:

circumradius in class Predicates

circumradius

public double circumradius(Tetrahedron t)

Specified by:

circumradius in class Predicates

circumradius

public double circumradius(Point p0,
                           Point p1,
                           Point p2)

Specified by:

circumradius in class Predicates

circumradius

public double circumradius(Triangle tri)

Specified by:

circumradius in class Predicates

orient

public double orient(Point p0,
                     Point p1,
                     Point p2,
                     Point q)

Specified by:

orient in class Predicates

insphere

public Predicates.SphereConfig insphere(Point p0,
                                        Point p1,
                                        Point p2,
                                        Point p3,
                                        Point q)

Specified by:

insphere in class Predicates

insphere

public Predicates.SphereConfig insphere(Tetrahedron t,
                                        Point q)

Specified by:

insphere in class Predicates

insphere

public Predicates.SphereConfig insphere(Point p0,
                                        Point p1,
                                        Point p2,
                                        Point q)

Specified by:

insphere in class Predicates

insphere

public Predicates.SphereConfig insphere(Triangle tri,
                                        Point q)

Specified by:

insphere in class Predicates

diffsides

public Predicates.PlaneConfig diffsides(Point p0,
                                        Point p1,
                                        Point p2,
                                        Point q0,
                                        Point q1)

Specified by:

diffsides in class Predicates

inplane

public boolean inplane(Point p0,
                       Point p1,
                       Point p2,
                       Point p3)

Specified by:

inplane in class Predicates

edgeinsphere

public Predicates.SphereConfig edgeinsphere(LineSegment ls,
                                            Point q)

TODO: This isnt exact

Specified by:

edgeinsphere in class Predicates

edgecircumradius

public double edgecircumradius(LineSegment ls)

TODO: This isnt exact

Specified by:

edgecircumradius in class Predicates

incircle

public double incircle(double[] pa,
                       double[] pb,
                       double[] pc,
                       double[] pd)