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| author | Clément Foucault <foucault.clem@gmail.com> | 2018-12-05 04:08:18 +0300 |
|---|---|---|
| committer | Clément Foucault <foucault.clem@gmail.com> | 2018-12-05 04:51:48 +0300 |
| commit | b5ebdb09af57af60ad1b19b1eeaef84a9e886a75 (patch) | |
| tree | d6ed70b6be61ec5691726b555e07aad5242708a1 /source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl | |
| parent | 7ffde286be0774e24ea04b4acaad6c6e4ae16bfe (diff) | |
Workbench: Remove specular shadowing for red and blue metal
Diffstat (limited to 'source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl')
| -rw-r--r-- | source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl index 9a5ed1c311d..dbc29299fdc 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_world_light_lib.glsl @@ -7,14 +7,10 @@ vec4 fast_rcp(vec4 v) vec3 brdf_approx(vec3 spec_color, float roughness, float NV) { - /* Treat anything below 2% as shadowing. - * (in other words, makes it possible to completely disable - * specular on a material by setting specular color to black). */ - float shadowing = clamp(50.0 * spec_color.g, 0.0, 1.0); /* Very rough own approx. We don't need it to be correct, just fast. * Just simulate fresnel effect with roughness attenuation. */ float fresnel = exp2(-8.35 * NV) * (1.0 - roughness); - return mix(spec_color, vec3(1.0), fresnel) * shadowing; + return mix(spec_color, vec3(1.0), fresnel); } void prep_specular( |