org.j3d.renderer.aviatrix3d.swt.draw2d
Class DebugDraw2DSurface

java.lang.Object
  org.j3d.aviatrix3d.output.graphics.BaseSurface
      org.j3d.renderer.aviatrix3d.swt.draw2d.BaseDraw2DSurface
          org.j3d.renderer.aviatrix3d.swt.draw2d.DebugDraw2DSurface

All Implemented Interfaces:

org.eclipse.draw2d.KeyListener, GraphicsOutputDevice, OutputDevice

public class DebugDraw2DSurface
extends BaseDraw2DSurface
implements org.eclipse.draw2d.KeyListener

Implementation of the most basic drawable surface using Draw2D figure.

Version:

$Revision: 1.4 $

Author:

Justin Couch

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.draw2d.KeyListener

org.eclipse.draw2d.KeyListener.Stub

Field Summary

Fields inherited from class org.j3d.renderer.aviatrix3d.swt.draw2d.BaseDraw2DSurface

glFigure, resizer

Fields inherited from class org.j3d.aviatrix3d.output.graphics.BaseSurface

alphaCutoff, canCreatePBuffers, canvas, canvasContext, canvasDescriptor, canvasRenderer, errorReporter, FAILED_CONTEXT_MSG, initComplete, numRenderables, renderableList, rendererMap, sharedSurface, singleThreaded, surfaceMonitor, terminate, useTwoPassTransparent

Fields inherited from interface org.j3d.aviatrix3d.pipeline.graphics.GraphicsOutputDevice

ALTERNATE_FRAME_STEREO, NO_STEREO, QUAD_BUFFER_STEREO, TWO_CANVAS_STEREO

Constructor Summary

DebugDraw2DSurface(org.eclipse.swt.widgets.Display device)
Construct a surface that requires the given set of capabilities.

DebugDraw2DSurface(org.eclipse.swt.widgets.Display device, javax.media.opengl.GLCapabilities caps)
Construct a surface that requires the given set of capabilities.

DebugDraw2DSurface(org.eclipse.swt.widgets.Display device, javax.media.opengl.GLCapabilities caps, BaseSurface sharedWith)
Construct a surface shares it's GL context with the given surface.

DebugDraw2DSurface(org.eclipse.swt.widgets.Display device, javax.media.opengl.GLCapabilities caps, javax.media.opengl.GLCapabilitiesChooser chooser)
Construct a surface that requires the given set of capabilities.

DebugDraw2DSurface(org.eclipse.swt.widgets.Display device, javax.media.opengl.GLCapabilities caps, javax.media.opengl.GLCapabilitiesChooser chooser, BaseSurface sharedWith)
Construct a surface shares it's GL context with the given surface.

Method Summary

void	keyPressed(org.eclipse.draw2d.KeyEvent evt) Notification of a key press event.
void	keyReleased(org.eclipse.draw2d.KeyEvent evt) Notification of a key release event.

Methods inherited from class org.j3d.renderer.aviatrix3d.swt.draw2d.BaseDraw2DSurface

addGraphicsResizeListener, draw, enableSingleThreaded, getSurfaceObject, removeGraphicsResizeListener, setErrorReporter, swap

Methods inherited from class org.j3d.aviatrix3d.output.graphics.BaseSurface

addSurfaceInfoListener, checkForExtension, completeCanvasInitialisation, createRenderingProcessor, dispose, disposeSingleThreadResources, draw, enableTwoPassTransparentRendering, getAlphaTestCutoff, getCenterEyeInSurface, getGLContext, getPixelLocationInSurface, getSharedGLContext, getStereoEyeSeparation, getStereoRenderingPolicy, getSurfaceToVWorld, init, initCanvas, isDisposed, isQuadStereoAvailable, isShared, isStereoAvailable, isTwoPassTransparentEnabled, removeSurfaceInfoListener, setAlphaTestCutoff, setClearColor, setColorClearNeeded, setDrawableObjects, setStereoEyeSeparation, setStereoRenderingPolicy

Methods inherited from class java.lang.Object

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

Constructor Detail

DebugDraw2DSurface

public DebugDraw2DSurface(org.eclipse.swt.widgets.Display device)

Construct a surface that requires the given set of capabilities. This surface acts as a standalone canvas.

Parameters:

device - The screen device context that holds the parent component. Must not be null

DebugDraw2DSurface

public DebugDraw2DSurface(org.eclipse.swt.widgets.Display device,
                          javax.media.opengl.GLCapabilities caps)

Construct a surface that requires the given set of capabilities. This surface acts as a standalone canvas.

Parameters:

device - The screen device context that holds the parent component. Must not be null

caps - A set of required capabilities for this canvas.

DebugDraw2DSurface

public DebugDraw2DSurface(org.eclipse.swt.widgets.Display device,
                          javax.media.opengl.GLCapabilities caps,
                          javax.media.opengl.GLCapabilitiesChooser chooser)

Construct a surface that requires the given set of capabilities. This surface acts as a standalone canvas.

Parameters:

device - The screen device context that holds the parent component. Must not be null

caps - A set of required capabilities for this canvas.

chooser - Custom algorithm for selecting one of the available GLCapabilities for the component;

DebugDraw2DSurface

public DebugDraw2DSurface(org.eclipse.swt.widgets.Display device,
                          javax.media.opengl.GLCapabilities caps,
                          BaseSurface sharedWith)

Construct a surface shares it's GL context with the given surface. This is useful for constructing multiple view displays of the same scene graph, but from different viewing directions, such as in a CAD application.

If the sharedWith parameter is null, then this is just treated as an ordinary non-shared frame. The return flag will be set appropriately.

Parameters:

device - The screen device context that holds the parent component. Must not be null

caps - A set of required capabilities for this canvas.

sharedWith - The surface that you'd like this surface to share the GL context with, if possible. May be null.

DebugDraw2DSurface

public DebugDraw2DSurface(org.eclipse.swt.widgets.Display device,
                          javax.media.opengl.GLCapabilities caps,
                          javax.media.opengl.GLCapabilitiesChooser chooser,
                          BaseSurface sharedWith)

Construct a surface shares it's GL context with the given surface. This is useful for constructing multiple view displays of the same scene graph, but from different viewing directions, such as in a CAD application.

If the sharedWith parameter is null, then this is just treated as an ordinary non-shared frame. The return flag will be set appropriately.

Parameters:

device - The screen device context that holds the parent component. Must not be null

caps - A set of required capabilities for this canvas.

chooser - Custom algorithm for selecting one of the available GLCapabilities for the component;

sharedWith - The surface that you'd like this surface to share the GL context with, if possible. May be null.

Method Detail

keyPressed

public void keyPressed(org.eclipse.draw2d.KeyEvent evt)

Notification of a key press event. When the 'd' key is pressed, dump the next frame to stdout.

Specified by:

keyPressed in interface org.eclipse.draw2d.KeyListener

Parameters:

evt - The key event that caused this method to be called

keyReleased

public void keyReleased(org.eclipse.draw2d.KeyEvent evt)

Notification of a key release event. Does nothing for this implementation.

Specified by:

keyReleased in interface org.eclipse.draw2d.KeyListener

Parameters:

evt - The key event that caused this method to be called