Ink/Paint Sketchy Shader (Added Pics and Movies)

Graphics and GPU Programming Programming

Started by iequalshane November 04, 2005 08:25 PM

12 comments, last by iequalshane 18 years, 5 months ago

160

Author

November 04, 2005 08:25 PM

Was designing this shader for work. Looking for opinions on the shader and what I should add to this or create next. I'm looking to make a series of realtime non-photorealistic shaders for work.

[Edited by - iequalshane on November 6, 2005 3:02:39 PM]

Code-R

136

November 05, 2005 12:47 AM

Wow. This is one of the best NPR shaders I've seen so far. Is it single pass?

taby

1,504

November 05, 2005 12:54 AM

Very good work. Reminds me a little of Dali's Hallucinogenic Toreador!

Could you pose both shaded models in the same orientation, for a better comparison? Not that the effect is unnoticeable or anything. :)

Toji

536

November 05, 2005 11:32 AM

This can't be single pass. I don't know of any way to get that type of pixel jittering unless you've rendered to a texture first.

I could be wrong, I suppose, but I think that would require either an EXTREMELY well tessalated mesh or some sort of PS 3.0 feature I've never heard about.

// The user formerly known as Tojiro67445, formerly known as Toji [smile]

iequalshane

160

Author

November 05, 2005 03:19 PM

No sadly I couldn't do it in 1 pass. The outline and fill colors are rendered into 2 different texture targets and then they are combined with an offset and multiplication. This is using PS2.0, no 3.0 features were needed.

LizardCPP

206

November 06, 2005 01:09 PM

Quote:Original post by taby
Could you pose both shaded models in the same orientation, for a better comparison? Not that the effect is unnoticeable or anything. :)

Second.