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Mark Duvall asked ·

Motion Vectors updating for motion blur geo samples…

Is there anyway to get Arnold/Maya to force update the Vector Displacement when its sampling subframes for motion blur? I have the vector texture data updating on subframes, but it seems to ignore it unless I specifically set the time to a subframe. (trying to get actual motion blur on the displacement)

displacementmotion blur#vector
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Mark Duvall answered ·

This took a while to pass moderation, so I’m happy to say I figured it out. As long as you give your vector maps subframe transitions and enable shader motion blur, you get appropriate blur on the vector deformation.

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