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mkvenkit/nocg_rim.vert

Created June 26, 2021 12:10
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Rim lighting shader
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nocg_rim.vert
float rim = (1.0 - dot(N, V));
rim = smoothstep(0.0, 1.0, rim);
float rim_exp = 3.5;
rim = pow(rim, rim_exp);
vec3 rim_col = vec3(0.1, 0.1, 0.1);
crim = rim * rim_col;
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