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Division

Started by vitvichy, January 16, 2013, 02:35:02 am

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vitvichy

Very need method divide in combiner device. Thanks a lot.

Stephen

Hi there,

I'm curious what you need the division operation for? I want to understand your use case because I've found in general that the division operation is of limited usefulness within the constraints that WM operates under.

In particular, division remains very poorly bounded when you divide by small numbers -- you end up with gigantic, physically impossible spikes even if you rescale the operation back into a non-clipped region.
-- Stephen Schmitt
- Creator of World Machine

vitvichy

Hi, sorry, but according our policy i cant tell you how exactly i will use divide func :( But this func verry important for me.

jaf

This may be a dumb response, but would the multiply function work?  4*.5 is the same as 4/2. 

vitvichy

Thanks, but I need to divide one heightfield with another. For example, perlin noise with voronoi.

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