Giles wrote:
>Lee Zhou wrote:
>
>>-Hi,
>>
>>Does any one know if I can get the geometry node component from a VRML
>>SceneGraphObject and hence can
>>change the geometry of that object dynamically?
>>
>If you've loaded the object through the loader interface then you can
>use the getNamedObject method on the scene. This will work for any
>object DEFed in the scenegraph.
>
>Scene scene = vrmlLoader.load(location);
>scene.getNamedObject("myNode");
>
>if (scene instanceof GeometryArray) {
> // play with the object here
>}
>
oops. too much typing from memory...
this should be:
Scene scene = vrmlLoader.load(location);
Hashtable table = scene.getNamedObjects();
SceneGraphObject sgo = (SceneGraphObject) table.get("myNode");
if (sgo instanceof GeometryArray) {
// play with the object here
}
--
Alan Hudson
President: Yumetech, Inc. http://www.yumetech.com/
Web3D Open Source Chair http://www.web3d.org/TaskGroups/source/
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