Hi,
I have rewrited the postswap() of a canvas 3d to collect a
bufferedImage of the scenario and then sent it to another
aplication.
The program is working but im having a problem with the
performance:
I discovered that the method readRaster(Raster r) from
graphicsContext3d takes 200ms in Suse Linux 1,8Ghz to
retrieve the raster image and that is to slow for the
application.
I would like to know if someone knows why these method is so
slow, if i cann make it faster or if someone knows a better
and fast way to get a bufferedImage of one canvas 3d?
public void postSwap()
{
GraphicsContext3D ctx = getGraphicsContext3D();
Rectangle rect = this.getBounds();
BufferedImage img = new BufferedImage
(rect.width,rect.height,
BufferedImage.TYPE_INT_RGB);
ImageComponent2D comp =
new ImageComponent2D(ImageComponent.FORMAT_RGB,
img, true, false);
Raster ras = new Raster(new Point3f(-1.0f,-1.0f,-
1.0f),
Raster.RASTER_COLOR,
0,
0,
rect.width,
rect.height,
comp,
null);
ctx.readRaster(ras);
// Now strip out the image info
BufferedImage output_img = ras.getImage().getImage();
SendImage(output_img);
}
---
Acabe com aquelas janelinhas que pulam na sua tela.
AntiPop-up UOL - � gr�tis!
http://antipopup.uol.com.br
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA3D-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
