edge rough in houdini

[hannes603 1]

Hi Guys,

 

i am transfering an attribute from a sphere to a grid and i want to break up the edges of the transfered attribute.  i tried to multiply/ add / sibstract a noise to it.. but all that did not really worked.

is there a easy way without noising the geo?

Thanks!

[Whatsinaname 16]

You can multiply any attribute with noise. There must be something wrong in your setup, however here's a very plain and very simple solution you could use inside a wrangle as a test:
 

// will multiply myAttribute by a random number between 0.1 and 0.33 based on the point number
f@myAttribute *= fit01(rand(@ptnum2), 0.1, 0.33);

 

[hannes603 1]

No,  i just want to break the edges. I dont want the noise to go all over the place. 

[hannes603 1]

 

Something like that.... is there a node which can do that job easier?