Away3D Forum Away3D 4.0 Beta ::: PrimitiveBase.as ::: Update geometry and UV?

In the class PrimitiveBase.as is not automatically updated geometry and UV.

No OK:

mesh = new Mesh(new PlaneGeometry(400, 400, 1, 1, true), material);
conteiner.addChild(mesh);

private function onMouseDown(event:MouseEvent):void {
    PlaneGeometry(mesh.geometry).width -= 30;
} 

OK:

mesh = new Mesh(new PlaneGeometry(400, 400, 1, 1, true), material);
conteiner.addChild(mesh);

private function onMouseDown(event:MouseEvent):void {
    PlaneGeometry(mesh.geometry).width -= 30;
    PlaneGeometry(mesh.geometry).subGeometries;
} 

Because it

override public function get subGeometries():Vector.<SubGeometry> {
if (_geomDirty) updateGeometry();
if (_uvDirty) updateUVs();
return super.subGeometries;
}

Recommend how to solve this problem more elegant ...

Away3D 4.0 Beta ::: PrimitiveBase.as ::: Update geometry and UV? Software: Away3D 4.x

redefy, Newbie Posted: 23 March 2012 02:06 AM Total Posts: 8 In the class PrimitiveBase.as is not automatically updated geometry and UV. No OK: `mesh = new Mesh(new PlaneGeometry(400, 400, 1, 1, true), material); conteiner.addChild(mesh); private function onMouseDown(event:MouseEvent):void { PlaneGeometry(mesh.geometry).width -= 30; }` OK: `mesh = new Mesh(new PlaneGeometry(400, 400, 1, 1, true), material); conteiner.addChild(mesh); private function onMouseDown(event:MouseEvent):void { PlaneGeometry(mesh.geometry).width -= 30; PlaneGeometry(mesh.geometry).subGeometries; }` Because it override public function get subGeometries():Vector.<SubGeometry> { if (_geomDirty) updateGeometry(); if (_uvDirty) updateUVs(); return super.subGeometries; } Recommend how to solve this problem more elegant ...
Karim Beyrouti, Administrator Posted: 23 March 2012 09:57 AM Total Posts: 30 [ # 1 ] There might be a better way, but how about something like this: `var p : PlaneGeometry = new PlaneGeometry(400, 400, 1, 1, true); var mesh = new Mesh( p , material); // and to update it p.width -= 30; mesh.geometry = p;`

Away3D 4.0 Beta ::: PrimitiveBase.as ::: Update geometry and UV?

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