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FLIP, how to use the MASK tap to limit field area


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#1 shenandyi

shenandyi

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Posted 09 September 2013 - 11:16 PM

Hi everyone,

The key parameter is "add Curl Noise" in "Fluid Source" Node, my custom vortex velocity field is made of Stamp Points from a volume of tube, so the velocity field is a tube shape, after adding curl noise, the field turns to a cube shape.
My idea is making a Stamp Points density field (tube shape) to MASK the cube shape, but how to do it?

Thanks!

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#2 shenandyi

shenandyi

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Posted 10 September 2013 - 11:20 PM


finally, I made it in SOP, I think, maybe..., it has more control than MASK in volume source node
welcome to exchange:

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Edited by shenandyi, 11 September 2013 - 12:37 AM.





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