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Merge pull request #58474 from darrylryan/master

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Rémi Verschelde 2022-02-23 21:25:09 +01:00 committed by GitHub
parent 565823c562 3ce5cceef9
commit cfc7c78732
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
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@ -79,7 +79,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte
float NdotL = min(A + dot(N, L), 1.0);
float cNdotL = max(NdotL, 0.0); // clamped NdotL
float NdotV = dot(N, V);
float cNdotV = max(NdotV, 0.0);
float cNdotV = max(NdotV, 1e-4);
#if defined(DIFFUSE_BURLEY) || defined(SPECULAR_SCHLICK_GGX) || defined(LIGHT_CLEARCOAT_USED)
vec3 H = normalize(V + L);
@ -210,7 +210,7 @@ void light_compute(vec3 N, vec3 L, vec3 V, float A, vec3 light_color, float atte
// Clearcoat ignores normal_map, use vertex normal instead
float ccNdotL = max(min(A + dot(vertex_normal, L), 1.0), 0.0);
float ccNdotH = clamp(A + dot(vertex_normal, H), 0.0, 1.0);
float ccNdotV = max(dot(vertex_normal, V), 0.0);
float ccNdotV = max(dot(vertex_normal, V), 1e-4);
#if !defined(SPECULAR_SCHLICK_GGX)
float cLdotH5 = SchlickFresnel(cLdotH);