org.deegree.rendering.r3d.opengl.rendering.dem
Class Colormap

java.lang.Object
  org.deegree.rendering.r3d.opengl.rendering.dem.Colormap

public class Colormap
extends Object

Implementation of a shader based color map for the WPVS. Colors will be linear interpolated between the min and max color.

Version:

$Revision: 22364 $, $Date: 2010-02-03 12:58:11 +0100 (Mi, 03 Feb 2010) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

Constructor Summary

Colormap(float zMin, float zMax)
Instantiate with min = red, max = green and height = brownish

Colormap(float zMin, float zMax, float[] minColor, float[] maxColor, float[] heightColor)

Method Summary

void	disable(RenderContext glRenderContext)
void	enable(RenderContext glRenderContext)
float[]	getDifVec()
float[]	getMaxColor()
float[]	getMinColor()
float	getzMax()
float	getzMin()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Colormap

public Colormap(float zMin,
                float zMax)

Instantiate with min = red, max = green and height = brownish

Parameters:

zMin - the minimum value of the terrain

zMax - the maximum value of the terrain

Colormap

public Colormap(float zMin,
                float zMax,
                float[] minColor,
                float[] maxColor,
                float[] heightColor)

Parameters:

zMin -

zMax -

minColor -

maxColor -

heightColor -

Method Detail

getMinColor

public final float[] getMinColor()

Returns:

the minColor

getMaxColor

public final float[] getMaxColor()

Returns:

the maxColor

getDifVec

public final float[] getDifVec()

Returns:

the difVec

getzMin

public float getzMin()

Returns:

the zMin

getzMax

public float getzMax()

Returns:

the zMax

enable

public void enable(RenderContext glRenderContext)

Parameters:

glRenderContext -

disable

public void disable(RenderContext glRenderContext)

Parameters:

glRenderContext -

toString

public String toString()

Overrides:

toString in class Object