|
Hi,
Thanks for ur reply. But I don't want the mouse
zoom feature. I wish to do zoom window by selecting a portion of the scene graph
and scaling them. Got any idea on this?
Regards,
ishwari
----- Original Message -----
Sent: Tuesday, June 19, 2001 9:23
PM
Subject: Re: [JAVA3D] Zooming
Hi,
I think what you need is a MouseZoom
object.
Set the TransformGroup object as the argument
to the
MouseZoom object.
MouseZoom zoomObj = new
MouseZoom();
zoomObj.setTransformGroup(t3d);
zoomObj.setSchedulingBounds(
new BoundingSphere());
After this, adding your Shape3D objects to
t3d should
do the
work.
Regards,
Anand
ishwari
<[EMAIL PROTECTED]> on 06/19/2001 04:43:42 PM
Please respond
to Discussion list for Java 3D API
<[EMAIL PROTECTED]>
To:
[EMAIL PROTECTED]
cc: (bcc: Anand
PILLAI/dassault-systemes)
Subject: [JAVA3D]
Zooming
Hi,
I have a scenegraph object containing some
lines, circles, arcs, texts etc. I
wish to do some zooming and hence I did
the follg to the scenegraph's
transformgroup
Transformgroup t3d;
t3d.setTranslation(new
Vector3d(0,0,0));
t3d.setScale(scale);
t3d.setTranslation(new Vector3d(test.x,test.y,test.z));//screen
origin
scenegraph.transformgroup.setTransform(t3d);
With this I am able to
zoom line and circle. But the arc, text etc are not
zoomed but only
translated.. Can anyone tell me whether what I did is correct or
not? If
yes, why it is not zooming all the objects? Is my approach
correct?
Regards,
ishwari
|
