Maxim Tugai wrote:
sceneGraph.setBoundsAutoCompute(true); BoundingBox graphBounds = new BoundingBox(sceneGraph.getBounds());
However, when I measuring the dimensions of graphBounds (using getLower() and getUpper() methods), these dimensions are ALWAYS equal (width = height = deep)! Why? I know, that scenegraph does not have not cubic form, so its really strange. And how I can get the real dimensions?
By default, java3d uses spheres for auto-calculated bounds. What you are doing is creating bounding box of bounding sphere, which obviously is a cube.
AFAIK, easiest way would be to traverse through all leafs of scenegraph and combine their bounds with preallocated BoundingBox.
For traversing leaf nodes, you can use com.sun.j3d.demos.utils.scenegraph.traverser.TreeScan
Artur
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