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1  Game Development / Game Mechanics / Problem with GeomCone? on: 2005-05-26 09:08:55
Hi,

I'm getting the following null pointer exception when making the call:          

GeomCone cone = new GeomCone(1f, 2f);

Is there a problem with GeomCone? Any fixes out there?

Thanks,
James

Stack Trace:
java.lang.NullPointerException: Attempt to dereference null dGeomID
     at org.odejava.ode.OdeJNI.dGeomGetPosition(Native Method)
     at org.odejava.ode.Ode.dGeomGetPosition(Ode.java:162)
     at org.odejava.Geom.updateReferences(Geom.java:97)
     at org.odejava.GeomCone.<init>(GeomCone.java:58)
     at org.odejava.GeomCone.<init>(GeomCone.java:63)
2  Java Game APIs & Engines / Xith3D Forums / How do I scale a Shape3D loaded from an ASE? on: 2005-05-25 13:02:47
Hi,

I'm new to Xith. I'm just trying to scale an object loaded from an ASE file. How do I do this?

My current (not working) code:

// load code
AseObjects objects = new AseObjects("data/scene/tireAndRim.ASE");
TransformGroup tg_rim = new TransformGroup();
Shape3D wheelShape = (Shape3D) aseObjects.getObject("Rim");
tg_rim.addChild(wheelShape);

// scale code
Transform3D trans = tg_rim.getTransform();
trans.setScale(0.5f);
tg_rim.setTransform(trans);

Cheers,
James
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