com.xith3d.render.jogl
Class PBufferCanvasPeer

java.lang.Object
  CanvasPeerImpl
      com.xith3d.render.jogl.PBufferCanvasPeer

public class PBufferCanvasPeer
extends CanvasPeerImpl

Author:

Nicolas Brodu This CanvasPeer renders into an Image made from a pbuffer => uses hardware acceleration Note that since is is copied back to an image, this is probably not what you want to make fast games. On the other hand, if all you want is visualize large scenes requirering HW rendering to compute, and with a nice Swing interface all around, this maybe worth a look. This canvas only renders the scene when updateImage is called. It will not render the scene when View.renderOnce() is called. TODO: Many improvements. Main idea would be to write directly to a VolatileImage. Indeed, as it is now, the rendering happens on a pbuffer in vram. But instead of a direct vram->vram operation as could be expected with a VolatileImage, the BufferedImage used here does vram->ram and then will do ram->vram again probably when the user displays the image. What a mess!

Field Summary

protected PBufferCanvas3D	c3d
protected static GLContext	ctx
protected GLCapabilities	glc
protected boolean	initialized
protected GLPbufferImpl	pbuffer
protected boolean	refreshing
protected DirectBufferedImage	snapshotImage
protected java.lang.String	title

Constructor Summary

PBufferCanvasPeer(PBufferCanvas3D c3d, RenderPeer renderPeer, java.lang.Object owner, int width, int height, int bits, boolean fullScreen, GLCapabilities gc)

Method Summary

void	display(GLDrawable drawable)
java.awt.image.BufferedImage	getLastImage()
java.awt.Point	getLocation()
java.awt.Dimension	getSize()
java.lang.String	getTitle()
void	init()
static void	initContext(java.lang.Object owner)
boolean	isInitialized()
void	render(RenderFrame frame)
void	renderDebug(RenderFrame frame, java.lang.String logfile)
void	setLocation(int x, int y)
void	setLocation(java.awt.Point p)
void	setSize(java.awt.Dimension d)
void	setSize(int width, int height)
void	setTitle(java.lang.String title)
java.awt.image.BufferedImage	updateImage()

Methods inherited from class java.lang.Object

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

Field Detail

pbuffer

protected GLPbufferImpl pbuffer

ctx

protected static GLContext ctx

glc

protected GLCapabilities glc

title

protected java.lang.String title

refreshing

protected boolean refreshing

snapshotImage

protected DirectBufferedImage snapshotImage

c3d

protected PBufferCanvas3D c3d

initialized

protected boolean initialized

Constructor Detail

PBufferCanvasPeer

public PBufferCanvasPeer(PBufferCanvas3D c3d,
                         RenderPeer renderPeer,
                         java.lang.Object owner,
                         int width,
                         int height,
                         int bits,
                         boolean fullScreen,
                         GLCapabilities gc)
                  throws java.lang.RuntimeException

Throws:

java.lang.RuntimeException

Method Detail

initContext

public static void initContext(java.lang.Object owner)

isInitialized

public boolean isInitialized()

display

public void display(GLDrawable drawable)

init

public void init()

render

public void render(RenderFrame frame)

renderDebug

public void renderDebug(RenderFrame frame,
                        java.lang.String logfile)

updateImage

public java.awt.image.BufferedImage updateImage()

getLastImage

public java.awt.image.BufferedImage getLastImage()

setTitle

public void setTitle(java.lang.String title)

See Also:

CanvasPeer#setTitle

getTitle

public java.lang.String getTitle()

setSize

public void setSize(int width,
                    int height)

setSize

public void setSize(java.awt.Dimension d)

getSize

public java.awt.Dimension getSize()

setLocation

public void setLocation(int x,
                        int y)

setLocation

public void setLocation(java.awt.Point p)

getLocation

public java.awt.Point getLocation()