Noise in Circle...?

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  2 Weeks Ago
Noise in Circle...?

Hi,

I need to use noised in bump, it is in X and Y and scale it, can you do noise in circular shape....?

Thanks.
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__________________
C4D R19 Studio, VrayforC4D, Corona, Cycles4D. Mac OS X.
 
  2 Weeks Ago
Two thoughts:

1. Perhaps you could start out with a spherical gradient that has some turbulence, and layer some noise on top of that. Not exactly what you're looking for, but with a bit of work you might be able to get close.



2. Create your noise texture as you have in your sample image, then bake it out to a texture. Bring the texture into Photoshop or AE, and convert it into polar coordinates so that it wraps around the center.
 
  2 Weeks Ago
Thanks for the try.
I need to use that in a fabric... for a wavy flag kind of bumps.

if this noise turns to round shape... that will be nice.



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__________________
C4D R19 Studio, VrayforC4D, Corona, Cycles4D. Mac OS X.
 
  2 Weeks Ago
Is the distorter shader still around? Don't have cinema at hand, but the distorter shader should allow to distort a circular gradient.
 
  2 Weeks Ago
As mentioned, you can go into After Effects and use the Polar Coordinates effect to get closer to what you're looking for; there's still some things that need work (such as the seam at the top & the overall scale of the noise), but its another option:


 
  2 Weeks Ago
Tried Distorted shader.... not making circular, may be I am missing something.

If it can be with procedural material that will be nice, can see and do settings and with a texture is last option option...!

Not a AE user.

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__________________
C4D R19 Studio, VrayforC4D, Corona, Cycles4D. Mac OS X.
 
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