de.javagl.simplerenderer.jogl
Class SimpleRendererJOGL

java.lang.Object
  de.javagl.simplerenderer.AbstractSimpleRenderer
      de.javagl.simplerenderer.jogl.SimpleRendererJOGL

All Implemented Interfaces:

SimpleRenderer

public class SimpleRendererJOGL
extends AbstractSimpleRenderer
implements SimpleRenderer

Implementation of a SimpleRenderer using JOGL

Field Summary

Fields inherited from class de.javagl.simplerenderer.AbstractSimpleRenderer

FRAGMENT_SHADER_SOURCE, VERTEX_SHADER_SOURCE

Fields inherited from interface de.javagl.simplerenderer.SimpleRenderer

CL_CGL_SHAREGROUP_KHR, CL_EGL_DISPLAY_KHR, CL_GL_CONTEXT_KHR, CL_GLX_DISPLAY_KHR, CL_WGL_HDC_KHR

Constructor Summary

SimpleRendererJOGL()
Creates a new SimpleRendererJOGL

Method Summary

java.nio.FloatBuffer	acquireBuffer(int vbo) Map the buffer for the specified vertex buffer object
protected SimpleObjectGL	addSimpleObjectInternal(SimpleObject simpleObject) Will be called on the rendering thread to add the given SimpleObject.
long[]	getCLContextProperties() Return the OpenCL context properties for the OpenGL context that is backing this renderer.
java.awt.Component	getRenderComponent() Returns the component that is used for rendering
protected void	initGL() Initialize the shaders and the shader program
protected void	postRender() Will be called immediately after rendering the objects
protected void	preRender() Will be called immediately before rendering the objects
void	releaseBuffer(int vbo) Unmap the buffer for the specified vertex buffer object
protected SimpleObjectGL	removeSimpleObjectInternal(SimpleObject simpleObject) Will be called on the rendering thread to release the given SimpleObject.
protected void	render(SimpleObject simpleObject) Render the given object
protected void	setupView() Set up the viewport depending on the size of the rendering component.

Methods inherited from class de.javagl.simplerenderer.AbstractSimpleRenderer

addPostRenderCallback, addPreRenderCallback, addSimpleObject, clearSimpleObjects, getModelviewMatrix, getProjectionMatrix, getRenderingSemaphore, getSimpleObjectGL, getSimpleObjects, internalInitialization, invokeLater, processPostRenderCallbacks, processPreRenderCallbacks, processTasks, removePostRenderCallback, removePreRenderCallback, removeSimpleObject, render, updateProjectionMatrix

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.javagl.simplerenderer.SimpleRenderer

addPostRenderCallback, addPreRenderCallback, addSimpleObject, clearSimpleObjects, getRenderingSemaphore, getSimpleObjectGL, getSimpleObjects, invokeLater, removePostRenderCallback, removePreRenderCallback, removeSimpleObject

Constructor Detail

SimpleRendererJOGL

public SimpleRendererJOGL()

Creates a new SimpleRendererJOGL

Method Detail

getRenderComponent

public java.awt.Component getRenderComponent()

Description copied from interface: SimpleRenderer

Returns the component that is used for rendering

Specified by:

getRenderComponent in interface SimpleRenderer

Returns:

The component that is used for rendering

setupView

protected void setupView()

Description copied from class: AbstractSimpleRenderer

Set up the viewport depending on the size of the rendering component. Will be called at the beginning of the rendering pass.

Specified by:

setupView in class AbstractSimpleRenderer

initGL

protected void initGL()

Initialize the shaders and the shader program

preRender

protected void preRender()

Description copied from class: AbstractSimpleRenderer

Will be called immediately before rendering the objects

Overrides:

preRender in class AbstractSimpleRenderer

render

protected void render(SimpleObject simpleObject)

Description copied from class: AbstractSimpleRenderer

Render the given object

Specified by:

render in class AbstractSimpleRenderer

Parameters:

simpleObject - The object to render

postRender

protected void postRender()

Description copied from class: AbstractSimpleRenderer

Will be called immediately after rendering the objects

Overrides:

postRender in class AbstractSimpleRenderer

addSimpleObjectInternal

protected SimpleObjectGL addSimpleObjectInternal(SimpleObject simpleObject)

Description copied from class: AbstractSimpleRenderer

Will be called on the rendering thread to add the given SimpleObject.

Specified by:

addSimpleObjectInternal in class AbstractSimpleRenderer

Parameters:

simpleObject - The SimpleObject to add

Returns:

The SimpleObjectGL

removeSimpleObjectInternal

protected SimpleObjectGL removeSimpleObjectInternal(SimpleObject simpleObject)

Description copied from class: AbstractSimpleRenderer

Will be called on the rendering thread to release the given SimpleObject.

Specified by:

removeSimpleObjectInternal in class AbstractSimpleRenderer

Parameters:

simpleObject - The SimpleObject to remove

Returns:

The SimpleObjectGL

getCLContextProperties

public long[] getCLContextProperties()

Description copied from interface: SimpleRenderer

Return the OpenCL context properties for the OpenGL context that is backing this renderer.

Specified by:

getCLContextProperties in interface SimpleRenderer

Returns:

The OpenCL context properties

acquireBuffer

public java.nio.FloatBuffer acquireBuffer(int vbo)

Description copied from interface: SimpleRenderer

Map the buffer for the specified vertex buffer object

Specified by:

acquireBuffer in interface SimpleRenderer

Parameters:

vbo - The VBO identifier

Returns:

The mapped buffer

releaseBuffer

public void releaseBuffer(int vbo)

Description copied from interface: SimpleRenderer

Unmap the buffer for the specified vertex buffer object

Specified by:

releaseBuffer in interface SimpleRenderer

Parameters:

vbo - The VBO identifier