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still slow, the 3D canvas doesn't appear, i put it
in another frame and it is the same.
if i put nothing in the first frame it is ok, the
cube rotate, at the moment where i had the panel which contain an 2D image, the
system becomes very slow...
is it my configuration ?, did you do something
similar (a frame with images, and another frame with 3D), it seems that 3D is ok
if java have only to work with it.
arnaud
----- Original Message -----
Sent: Thursday, September 12, 2002 1:54
PM
Subject: Re: [JAVA3D] Changing text color
on Canvas3D during rendering
This is what I guess, give it a try -
In the Canvas3D class there is a method called postSwap()
which gets called in the rendering loop. Whenever you change some
ColoringAttribute associated with a raster/texture, it will be in effect when
the postSwap() gets called after your change. So if you can make sure that you
dump the jpeg image after postSwap() gets called, it should behave properly.
For this you can extend a class from Canvas3D , over write the
postSwap() and use some boolean in your class to control.
thanks
anirban
----- Original Message -----
Sent: Wednesday, September 11, 2002
6:02 PM
Subject: [JAVA3D] Changing text color
on Canvas3D during rendering
Hi,
I have an application which renders
a 2D CAD graphics image on a Canvas3D. I have extended the Shape3D and used
Texture2D for drawing legend text on the Canvas3D for legends etc.
I
need to change to color of the legend text at runtime while rendering the
Canvas3D and exporting the image as a JPEG file. However, when i change the
color of the text, it does not get reflected immediately and the JPEG image
still contains the previous text color. The text color gets changed after
the rendering is over. What could be wrong
here?
Thanks
Raghav
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