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Carrara F.A.Q (Last Updated: 2024 Dec 29 10:47 pm)

 

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Subject: A question about the OVERLAY feature in the shader list.

dlk30341 opened this issue on Apr 19, 2006 · 4 posts
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dlk30341 ( ) posted Wed, 19 April 2006 at 5:17 PM · edited Thu, 01 August 2024 at 10:14 PM

Does this behave like overlays in Terregen?  I'm a bit confused on it's functionality.

Thanks 😄

anastasis20 ( ) posted Wed, 19 April 2006 at 6:59 PM · edited Wed, 19 April 2006 at 7:00 PM

file_338958.jpg

Best way to describe it  - Overlay's blending takes place at the edges of your chosen shaders .

1)  Scanlines

  1. Fractal noise
  2. Scanlines (top shader) OVERLAY fractal noise (bottom shader) - the scanlines are the dominant pattern shown with fractal noises' influence occuring in scanlines' edges.
  3. Fractal noise (top shader) scanlines occuring in wherever the noise breaks from black to white.

dlk30341 ( ) posted Wed, 19 April 2006 at 7:57 PM

Thank you :) I think that helps.......LOL...need to soak it in & play more :)

Singular3D ( ) posted Thu, 20 April 2006 at 1:52 AM

Great explanation, thanks!

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