[ODE] Irregular shape to collision dection ?

[Ed Jones]

Use composite geoms.
e.g. a box for each side of the U and another for the bottom.

Some of the examples show how to do this.
They let you drop boxes, spheres and composite geoms onto various things.


Liu Wei-Wen wrote:

> i want to create a GeomID. But it is not box,sphere,plane or cylinder.
> It is an U shape.
> I create a BodyID. I use dGeomSetBody( dGeomID, dBodyID).
> How can i create an U shape or irregular shape GeomID ? ? ?
> thanks a lot.
>
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