Hi Kevin,
>
>I'm using the constructor for Raster:
>
>Raster(Point3f pos, int type, int clipMode, java.awt.Point srcOffset,
>java.awt.Dimension size, java.awt.Point dstOffset, ImageComponent2D image,
>DepthComponent depthComponent)
>
>in Java3D 1.3 beta and I would like the resulting image to transform about
>its center point, instead of its upper left-hand corner. I thought setting
>dstOffset would do the trick. If I set it to a positive or negative position
>the image doesn't show up at all, only if I set it to zero do I see the
>image. Any ideas?
>
It might be that the raster position is outside
the viewing volume.
/**
* Specifies that this raster object is not drawn
* if the raster position is outside the viewing volume.
* In this mode, the raster is not drawn when the transformed
* raster position is clipped out, even if part of the raster would
* have been visible. This is the default mode.
*
* @see #setClipMode
*
* @since Java 3D 1.3
*/
public static final int CLIP_POSITION = 0;
/**
* Specifies that the raster object is clipped as an image after
* the raster position has been transformed. In this mode, part
* of the raster may be drawn even when the transformed raster
* position is clipped out.
*
* @see #setClipMode
*
* @since Java 3D 1.3
*/
public static final int CLIP_IMAGE = 1;
Try using CLIP_IMAGE mode. If CLIP_POSITION is used
and the raster position is inside the viewing volume
when the Raster doesn't show up, please send us a
test case to investigate.
Thanks.
- Kelvin
--------------
Java 3D Team
Sun Microsystems Inc.
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