bsdf hair(vector N, vector tip, float lobe_shift, float lobe_width_lon, ...)
bsdf hair(vector N, vector tip, float lobe_shift, float lobe_width_lon, float lobe_with_azi, ...)
bsdf hair(vector N, vector tip, float lobe_shift, float lobe_width_lon, float lobe_with_azi, float glint_shift, float glint_intensity, ...)
Details of the hair BSDF can be found in the source file (hair_eval.vfl).
Any variadic arguments to the functions are passed through to the CVEX evaluation function.
Examples
These different signatures are equivalent to the following code:
bsdf hair(vector N; vector tip; float lobe_shift; float lobe_width_lon, ...) { cvex_bsdf("hair_eval", "hair_sample", "label", "diffuse", "tip", tip, "lobe_shift", lobe_shift, "lobe_width_lon", lobe_width_lon, ...); } bsdf hair(vector N; vector tip; float lobe_shift; float lobe_width_lon, float lobe_with_azi, ...) { cvex_bsdf("hair_eval", "hair_sample", "label", "refract", "tip", tip, "lobe_shift", lobe_shift, "lobe_width_lon", lobe_width_lon, "lobe_width_azi", lobe_width_azi, ...); } bsdf hair(vector N; vector tip; float lobe_shift; float lobe_width_lon, float glint_shift; float glint_intensity, ...) { cvex_bsdf("hair_eval", "hair_sample", "label", "reflect", "tip", tip, "lobe_shift", lobe_shift, "lobe_width_lon", lobe_width_lon, "glint_shift", glint_shift, "glint_intensity", glint_intensity, ...); }
| See also | |
| bsdf | |
| pbr |
|
| shading |
|