OSL Matcap

[Jolbertoquini]

Hi Guys,

I was looking at this http://maneki.sh/tools/toon/ and one thing I was wondering was the old school matcap I find a OSL script may be interesting for you Guys!
Also I think is possible to add more lines for sure I find some lines online but add exposure contrast and etc. would be really interesting. Please share if you have something better.

Cheers,
JO

[calus]

Please share if you have something better.

Hi Jo,

I prefer to use an OSL projection node for that :

Code: Select all

shader matcapProjection(
    output point uvw = 0)
{
	uvw = transform ("camera", N) *0.5 + 0.5;
}

also I use it with a toon material, texture plugged in diffuse, specular disabled, toon line set to 0, it's more handy.