thothbot.parallax.core.shared.math

Class Plane

java.lang.Object

thothbot.parallax.core.shared.math.Plane

public class Plane
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Plane()
Plane(Vector3 normal, double constant)

Method Summary

Modifier and Type	Method and Description
Plane	apply(Matrix4 matrix)
Plane	apply(Matrix4 matrix, Matrix3 normalMatrix)
Plane	clone()
Vector3	coplanarPoint()
Vector3	coplanarPoint(Vector3 optionalTarget)
Plane	copy(Plane plane)
double	distanceToPoint(Vector3 point)
double	distanceToSphere(Sphere sphere)
boolean	equals(Plane plane)
double	getConstant()
Vector3	getNormal()
Vector3	intersectLine(Line3 line)
Vector3	intersectLine(Line3 line, Vector3 optionalTarget)
boolean	isIntersectionLine(Line3 line) Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.
Plane	negate()
Plane	normalize()
Vector3	orthoPoint(Vector3 point)
Vector3	orthoPoint(Vector3 point, Vector3 optionalTarget)
Vector3	projectPoint(Vector3 point, Vector3 optionalTarget)
Plane	set(Vector3 normal, double constant)
Plane	setComponents(double x, double y, double z, double w)
void	setConstant(double constant)
Plane	setFromCoplanarPoints(Vector3 a, Vector3 b, Vector3 c)
Plane	setFromNormalAndCoplanarPoint(Vector3 normal, Vector3 point)
void	setNormal(Vector3 normal)
Plane	translate(Vector3 offset)

Methods inherited from class java.lang.Object

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

Constructor Detail

Plane

public Plane()

Plane

public Plane(Vector3 normal,
             double constant)

Method Detail

getNormal

public Vector3 getNormal()

setNormal

public void setNormal(Vector3 normal)

getConstant

public double getConstant()

setConstant

public void setConstant(double constant)

set

public Plane set(Vector3 normal,
                 double constant)

setComponents

public Plane setComponents(double x,
                           double y,
                           double z,
                           double w)

setFromNormalAndCoplanarPoint

public Plane setFromNormalAndCoplanarPoint(Vector3 normal,
                                           Vector3 point)

setFromCoplanarPoints

public Plane setFromCoplanarPoints(Vector3 a,
                                   Vector3 b,
                                   Vector3 c)

copy

public Plane copy(Plane plane)

normalize

public Plane normalize()

negate

public Plane negate()

distanceToPoint

public double distanceToPoint(Vector3 point)

distanceToSphere

public double distanceToSphere(Sphere sphere)

projectPoint

public Vector3 projectPoint(Vector3 point,
                            Vector3 optionalTarget)

orthoPoint

public Vector3 orthoPoint(Vector3 point)

orthoPoint

public Vector3 orthoPoint(Vector3 point,
                          Vector3 optionalTarget)

isIntersectionLine

public boolean isIntersectionLine(Line3 line)

Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.

intersectLine

public Vector3 intersectLine(Line3 line)

intersectLine

public Vector3 intersectLine(Line3 line,
                             Vector3 optionalTarget)

coplanarPoint

public Vector3 coplanarPoint()

coplanarPoint

public Vector3 coplanarPoint(Vector3 optionalTarget)

apply

public Plane apply(Matrix4 matrix)

apply

public Plane apply(Matrix4 matrix,
                   Matrix3 normalMatrix)

translate

public Plane translate(Vector3 offset)

equals

public boolean equals(Plane plane)

clone

public Plane clone()

Overrides:

clone in class java.lang.Object