Hello! I need an important help!
I'm doing a project where I import different Vrml
objects and add respective BranchGroups to two
different TransformGroups.
Below, My Objects hierarchy:
BranchGroup (objRoot)
1.1- TransformGroup (TGRoot)
1.1.2- Background (background)
1.1.3- TransformGroup (TGTool)
1.1.3.1- Transform3D (T3DTool)
1.1.3.2- BranchGroup (BGTool)
1.1.3.2.1- VrmlScene (VSNTool)
1.1.4- TransformGroup (TGTissue)
1.1.4.1- Transform3D (T3DTissue)
1.1.4.2- BranchGroup (BGTissue1)
1.1.4.2.1- VrmlScene (VSNTissue1)
1.1.5- DirectionLights (Luz1)
1.1.6- DirectionLights (Luz2)
Now, below, we have the behaviors applied to VRML
objects:
protected void behaviors(BranchGroup BGobj ,
TransformGroup TGobj)
{
MouseRotate mRotObj = new MouseRotate();
mRotObj.setTransformGroup(TGobj);
mRotObj.setSchedulingBounds(TGObj.getBounds());
MouseTranslate mTransObj = new MouseTranslate();
mTransObj.setTransformGroup(TGobj);
mTransObj.setSchedulingBounds(TGobj.getBounds());
MouseZoom mZoomObj = new MouseZoom();
mZoomObj.setTransformGroup(TGobj);
mZoomObj.setSchedulingBounds(TGobj.getBounds());
BGobj.addChild(mRotObj);
BGobj.addChild(mTransObj);
BGobj.addChild(mZoomObj);
}
where TGobj can be both TGTool ot TGTissue, and BGobj
can be both BGTool or BGTissue.
Now, the problem:
When a run de application, the behaviors work, but,
when a manipulate(rotate, zoom, move) one of the
objects, the two change at the same time. When a click
at anywhere of scren and manipulate, the objects
change(move, zoom, rotate).
I'd like to restrict the manipulation area to the
object area, but until now it doesn't work.
HELP ME PLEASE!
Melina Alberio
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