de.rico.engine.camera.culling
Class FrustumPlane

java.lang.Object
  de.rico.engine.geometry.Plane
      de.rico.engine.camera.culling.FrustumPlane

public class FrustumPlane
extends Plane

This class represents a plane of the viewing frustum that can be used for the frustum culling technique.

Author:

Frank Bruns

Constructor Summary

FrustumPlane()
Creates a new frustum plane with all values initially 0f.

Method Summary

void	setPlaneCoefficients(float a, float b, float c, float d) Sets the coefficients of the plane equation to the specified values for a, b, c and d.

Methods inherited from class de.rico.engine.geometry.Plane

getA, getB, getC, getD, setA, setB, setC, setD

Methods inherited from class java.lang.Object

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

Constructor Detail

FrustumPlane

public FrustumPlane()

Creates a new frustum plane with all values initially 0f.

Method Detail

setPlaneCoefficients

public void setPlaneCoefficients(float a,
                                 float b,
                                 float c,
                                 float d)

Sets the coefficients of the plane equation to the specified values for a, b, c and d. The values then get normalized, because that is neccessary for frustum culling.

Overrides:

setPlaneCoefficients in class Plane

Parameters:

a - A value of the plane equation

b - B value of the plane equation

c - C value of the plane equation

d - D value of the plane equation