de.grogra.imp3d.glsl.light.shadow
Class GLSLShadowCube

java.lang.Object
  de.grogra.imp3d.glsl.utility.GLSLTexture
      de.grogra.imp3d.glsl.utility.TextureRenderTarget
          de.grogra.imp3d.glsl.light.shadow.GLSLShadowMap
              de.grogra.imp3d.glsl.light.shadow.GLSLShadowCube

All Implemented Interfaces:

FBOAttachment, GLSLOpenGLObject

public class GLSLShadowCube
extends GLSLShadowMap

Implements a textureCube to be used in point light shadow generation and rendering. The scene is rendered for each face of the cube resulting in 6 passes for each point light.

Author:

Konni Hartman

Field Summary

Fields inherited from class de.grogra.imp3d.glsl.light.shadow.GLSLShadowMap

GRAPH_STAMP, invalid

Fields inherited from class de.grogra.imp3d.glsl.utility.TextureRenderTarget

DEPTHUB, RGBA16F, RGBA16US, RGBA32F, RGBA8UB

Fields inherited from class de.grogra.imp3d.glsl.utility.GLSLTexture

height, index, internalFormat, texType, type, width

Constructor Summary

GLSLShadowCube()

Method Summary

boolean	create(javax.media.opengl.GL gl)
boolean	create(javax.media.opengl.GL gl, int width, int height)
void	fill(GLSLDisplay disp, OpenGLState glState)
java.lang.Class<?>	getDefaultLightType()
GLSLShadowMap	getInstance()
Matrix4d	getLightToView()
int	getSize()
void	setupTextureMatrices(OpenGLState glState, Matrix4d ViewToWorld, LightPos light)

Methods inherited from class de.grogra.imp3d.glsl.light.shadow.GLSLShadowMap

delete, getLightToView, getViewToClip, renderCachedScene, setCamDir, setCamPos, setInvalid, setLightTransf

Methods inherited from class de.grogra.imp3d.glsl.utility.TextureRenderTarget

attachToFbo, bindTo, create, create, resize, toString

Methods inherited from class de.grogra.imp3d.glsl.utility.GLSLTexture

bindTo, cleanup, delete, estimateSizeInByte, getHeight, getIndex, getTexType, getType, getWidth

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.imp3d.glsl.utility.FBOAttachment

estimateSizeInByte

Constructor Detail

GLSLShadowCube

public GLSLShadowCube()

Method Detail

create

public boolean create(javax.media.opengl.GL gl)

Specified by:

create in class GLSLShadowMap

create

public boolean create(javax.media.opengl.GL gl,
                      int width,
                      int height)

Specified by:

create in class GLSLShadowMap

fill

public void fill(GLSLDisplay disp,
                 OpenGLState glState)

Specified by:

fill in class GLSLShadowMap

getDefaultLightType

public java.lang.Class<?> getDefaultLightType()

Specified by:

getDefaultLightType in class GLSLShadowMap

getInstance

public GLSLShadowMap getInstance()

Specified by:

getInstance in class GLSLShadowMap

getLightToView

public Matrix4d getLightToView()

Overrides:

getLightToView in class GLSLShadowMap

getSize

public int getSize()

Specified by:

getSize in class GLSLShadowMap

setupTextureMatrices

public void setupTextureMatrices(OpenGLState glState,
                                 Matrix4d ViewToWorld,
                                 LightPos light)

Specified by:

setupTextureMatrices in class GLSLShadowMap