diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders/lights_lib.glsl')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/lights_lib.glsl | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/lights_lib.glsl b/source/blender/draw/engines/eevee/shaders/lights_lib.glsl index 6427f02ed25..3b9d0a8f2bc 100644 --- a/source/blender/draw/engines/eevee/shaders/lights_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/lights_lib.glsl @@ -173,19 +173,17 @@ float light_attenuation(LightData ld, vec4 l_vector) return vis; } -float light_visibility(LightData ld, - vec3 W, +float light_shadowing(LightData ld, + vec3 W, #ifndef VOLUMETRICS - vec3 viewPosition, - float tracing_depth, - vec3 true_normal, - float rand_x, - const bool use_contact_shadows, + vec3 viewPosition, + float tracing_depth, + vec3 true_normal, + float rand_x, + const bool use_contact_shadows, #endif - vec4 l_vector) + float vis) { - float vis = light_attenuation(ld, l_vector); - #if !defined(VOLUMETRICS) || defined(VOLUME_SHADOW) /* shadowing */ if (ld.l_shadowid >= 0.0 && vis > 0.001) { @@ -236,6 +234,30 @@ float light_visibility(LightData ld, return vis; } +float light_visibility(LightData ld, + vec3 W, +#ifndef VOLUMETRICS + vec3 viewPosition, + float tracing_depth, + vec3 true_normal, + float rand_x, + const bool use_contact_shadows, +#endif + vec4 l_vector) +{ + float l_atten = light_attenuation(ld, l_vector); + return light_shadowing(ld, + W, +#ifndef VOLUMETRICS + viewPosition, + tracing_depth, + true_normal, + rand_x, + use_contact_shadows, +#endif + l_atten); +} + #ifdef USE_LTC float light_diffuse(LightData ld, vec3 N, vec3 V, vec4 l_vector) { |