[ODE] FW: Quick dQuaternion question
Jon Watte (ODE)
hplus-ode at mindcontrol.org
Thu Jun 15 07:50:25 MST 2006
> But that does not imply that the black-box is handedness free (though
> you're justified in saying that to minimise confusion).
I've said that ODE is handedness free. You cannot prove otherwise.
> You cannot compute a cross-product without a handedness convention.
That is wrong. The cross product uses the same exact math in both
systems. X cross Y yields Z. Always.
> And there the method he shows uses cross-products and is therefore
> handedness dependent.
You are mistaken: cross products do not depend on handedness.
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