Module gl1

Package de.grogra.glsl.renderpass

Class RenderPass

java.lang.Object

de.grogra.glsl.renderpass.RenderPass

Direct Known Subclasses:

DepthPeelingPass, DepthPeelingPass, ExtractLayerPass, ExtractLayerPass, FullQualityRenderPass, FullQualityRenderPass, FullRenderPass, PresentDebugImagePass, PresentDebugImagePass, PresentScenePass, PresentScenePass, ProcessLightingPass, ProcessLightingPass, ShadowMapGenerationPass

public abstract class RenderPass
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected GLSLUpdateCache	newVisit

Constructor Summary

Constructors

Constructor	Description
RenderPass()

Method Summary

Modifier and Type	Method	Description
static void	activateTextures(javax.media.opengl.GL gl, int[] img, int cnt)
static void	activateTextures(javax.media.opengl.GL gl, int[] img, int cnt, int type)	Bind Textures present in img-Array.
static void	deactivateTextures(javax.media.opengl.GL gl, int cnt)
static void	deactivateTextures(javax.media.opengl.GL gl, int cnt, int type)	Deactivate Texture bindings from Texture-offset to Texture-cnt+offset
static void	drawPrjQuad(OpenGLState glState, Camera c)
static void	drawPrjQuad(OpenGLState glState, Camera c, float x, float y, float width, float height)
static void	drawPrjQuad(OpenGLState glState, Camera c, float x, float y, float width, float height, double angle)	Draw a fullscreen Quad (only useful in orthogonal mode)
static void	drawPrjQuadParallel(OpenGLState glState, Camera c, float x, float y, float width, float height, double projectionWidth)	Draw a fullscreen Quad (only useful in orthogonal mode)
protected abstract void	epilogue(GLSLDisplay disp, OpenGLState glState, Object data)
protected int	getID()
void	postDrawCallback(Drawable dr, OpenGLState glState, GLSLDisplay disp)
void	process(GLSLDisplay disp, OpenGLState glState, Object data)
protected abstract void	prologue(GLSLDisplay disp, OpenGLState glState, Object data)
protected abstract void	render(GLSLDisplay disp, OpenGLState glState, Object data)
void	renderAndUpdateVector(GLSLDisplay disp, Matrix4d worldToView, Vector<Drawable> cache)
void	renderVector(GLSLDisplay disp, Matrix4d worldToView, boolean normal, Vector<Drawable> cache)
void	resetMatrix(OpenGLState glState, int count)
void	setMatrix(OpenGLState glState, int where, Matrix4d which)
static void	ViewOrtho(OpenGLState glState)
static void	ViewOrtho(OpenGLState glState, int width, int height)	construct an orthogranal view matrix for easing full screen quad drawing
static void	ViewPerspective(OpenGLState glState)	change view matrix back to default

Methods inherited from class java.lang.Object

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

Field Details

newVisit

protected GLSLUpdateCache newVisit

Constructor Details

RenderPass

public RenderPass()

Method Details

getID

protected int getID()

postDrawCallback

public void postDrawCallback(Drawable dr,
 OpenGLState glState,
 GLSLDisplay disp)

renderVector

public void renderVector(GLSLDisplay disp,
 Matrix4d worldToView,
 boolean normal,
 Vector<Drawable> cache)

renderAndUpdateVector

public void renderAndUpdateVector(GLSLDisplay disp,
 Matrix4d worldToView,
 Vector<Drawable> cache)

deactivateTextures

public static void deactivateTextures(javax.media.opengl.GL gl,
 int cnt)

deactivateTextures

public static void deactivateTextures(javax.media.opengl.GL gl,
 int cnt,
 int type)

Deactivate Texture bindings from Texture-offset to Texture-cnt+offset

Parameters:

cnt - Number of Textures that should be deactivated

type -

activateTextures

public static void activateTextures(javax.media.opengl.GL gl,
 int[] img,
 int cnt)

activateTextures

public static void activateTextures(javax.media.opengl.GL gl,
 int[] img,
 int cnt,
 int type)

Bind Textures present in img-Array. Up to cnt Textures are bound

Parameters:

img - Array containing ids for OpenGL Textures.

cnt - Maximum number of Textures that will be activated starting with img[0].

type -

setMatrix

public void setMatrix(OpenGLState glState,
 int where,
 Matrix4d which)

resetMatrix

public void resetMatrix(OpenGLState glState,
 int count)

ViewOrtho

public static void ViewOrtho(OpenGLState glState)

ViewOrtho

public static void ViewOrtho(OpenGLState glState,
 int width,
 int height)

construct an orthogranal view matrix for easing full screen quad drawing

ViewPerspective

public static void ViewPerspective(OpenGLState glState)

change view matrix back to default

drawPrjQuad

public static void drawPrjQuad(OpenGLState glState,
 Camera c)

drawPrjQuad

public static void drawPrjQuad(OpenGLState glState,
 Camera c,
 float x,
 float y,
 float width,
 float height)

drawPrjQuad

public static void drawPrjQuad(OpenGLState glState,
 Camera c,
 float x,
 float y,
 float width,
 float height,
 double angle)

Draw a fullscreen Quad (only useful in orthogonal mode)

Parameters:

c -

drawPrjQuadParallel

public static void drawPrjQuadParallel(OpenGLState glState,
 Camera c,
 float x,
 float y,
 float width,
 float height,
 double projectionWidth)

Draw a fullscreen Quad (only useful in orthogonal mode)

Parameters:

c -

prologue

protected abstract void prologue(GLSLDisplay disp,
 OpenGLState glState,
 Object data)

render

protected abstract void render(GLSLDisplay disp,
 OpenGLState glState,
 Object data)

epilogue

protected abstract void epilogue(GLSLDisplay disp,
 OpenGLState glState,
 Object data)

process

public void process(GLSLDisplay disp,
 OpenGLState glState,
 Object data)