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Neekozo

Noise on ramp transition (edge)

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Hello amazing Houdini people!

 

I have been struggling with what i thought would be an easy thing to do. (It probably is but my brain cant figure it out)

In the image below you can see a unified noise (static) being multiplied with ramp paramater. 

 

Output becomes then noised ramp.

 

What i want to achieve is noise ONLY on the edge of the ramp. 

Kind of like growth. 

 

Any advice? Losing my mind here :blink: have been using fit and clamps but cant seem to do it.

 

One thing to note is taht im not actually animating the ramp, im animating the UV coordinates.

 

 

 

 

noise ramp.PNG

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Wow! 

 

Thanks so much! I will pick this apart, BIG thanks Velur!! 

:wub:

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Hello again!

 

I was trying out your setup, it works for all intents and purposes. 

 

I am just wondering if there are other ways to accomplish this? 

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