WorldViz User Forum - How to reverse link direction

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Jerry

10-12-2007 12:46 PM

How to reverse link direction

I have an inertiacube linked to a model using the following code:

Code:

ori = add('intersense.dls')

orilink = link(ori,model)

How can I reverse the sign of the pitch so that when I tilt top of the
inertiacube away from me the top of the model rotates toward me?
I want the yaw and roll to remain unchanged.

farshizzo

10-12-2007 03:29 PM

There is no built-in link operator that can perform this inversion. However, the following code should work:

Code:

def InvertPitch(n):

        euler = n.getEuler()

        euler[1] = -euler[1]

        n.setEuler(euler)

vizact.onupdate(viz.PRIORITY_LINKS+1,InvertPitch,node)

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