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Vray Velocity pass with Fusions 7.5???

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James Barnette

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  • Joined: Fri Nov 21, 2014 7:56 pm

Vray Velocity pass with Fusions 7.5???

PostFri Nov 21, 2014 8:06 pm

can someone tell me how this works? I can seem to get anything that looks right?

looks like it is data is R and G with Blue at a solid 0.5.
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DavidMackenzie

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Re: Vray Velocity pass with Fusions 7.5???

PostSun Nov 23, 2014 8:22 am

I am assuming you are piping the pass into the the vector motion blur node. Try sticking a BC in between your pass and the blur node and set the brightness to be -0.5. Make sure you render the pass out in float, if you are having trouble viewing the pass in the view try toggling normalise.

Cheers,
Dave
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Stefan Ihringer

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Re: Vray Velocity pass with Fusions 7.5???

PostMon Nov 24, 2014 6:17 pm

That sounds like you need to subtract 0.5 from every channel (BrightnessContrast tool with brightness = -0.5) with the velocity pass being loaded as either float16 or float32.
blog and Fusion stuff: http://comp-fu.com/2012/06/fusion-script-macro-collection/

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