[ODE] Displaced mass

[John Donovan]

> The FAQ explains this in great detail,

Oh! Does it? I've just had a read through the FAQ and I can't see
anything about this. The docs I have are from version 0.5, dated 29 May,
2004. Are there more recent ones?

> Instead, you have to counter-displace the Geom of that body, using a
dGeomTransform.

Right, I did wonder if that was the case. Does that mean I don't have to
call dMassTranslate() at all, just call dGeomSetPosition(geom, -x, -y,
-z)? (Where geom is the "real" geom which is attached to a transform
geom and nothing else).


-John Donovan

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