Hi all!
In my application, i used to pick some shape3d with :
...
geometry.setCapability(Geometry.ALLOW_INTERSECT);
shape.setGeometry(geometry);
PickTool.setCapabilities(shape, PickTool.INTERSECT_FULL);
shape.setCapability(Shape3D.ALLOW_GEOMETRY_WRITE);
...
and with this pickbehavior
public class PickBehavior
extends PickMouseBehavior
implements MouseListener {
private PickCanvas pickCanvas;
public PickBehavior(Canvas3D canvas, BranchGroup root,
Bounds bounds) {
super(canvas, root, bounds);
canvas.addMouseListener(this);
this.setSchedulingBounds(bounds);
root.addChild(this);
pickCanvas = new PickCanvas(canvas, root);
pickCanvas.setTolerance(0.05f);
pickCanvas.setMode(PickTool.GEOMETRY);
}
public void updateScene(int xpos, int ypos) {
PickResult pickResult = null;
Shape3D selectedShape;
try {
pickCanvas.setShapeLocation(xpos, ypos);
pickResult = pickCanvas.pickClosest();
}
catch (Exception e) {
return; //ce n'est pas un shape selectionnable
}
if (pickResult != null) {
selectedShape = (Shape3D) pickResult.getNode(PickResult.SHAPE3D);
select(selectedShape);
}
}
...
}
this works very fine, but if I want to change the geometry, with
shape.setGeometry()
shape becomes not pickable, and other shapes near it too...
I think that there is a method to say "Geometry has changed, Node has
changed, please update!"
but I 've not found it...
Thanks for your help!
Damien Maillet
IRD CGG
[EMAIL PROTECTED]
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