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Fix clearcoat intensity for area lights

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LiveTrower committed 2026-04-22 13:07:53 -06:00
1 parent 01603e77df
commit 5dac818f77
2 files changed
+2 -2
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drivers/gles3/shaders/scene.glsl
+1 -1
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@@ -1871,7 +1871,7 @@ void light_process_area(uint idx, vec3 vertex, vec3 eye_vec, vec3 normal, vec3 f
float cc_specular_ltc = 0.0;
vec2 cc_fresnel = vec2(0.0);
ltc_evaluate_specular(vertex_normal, eye_vec, sqrt(mix(0.001, 0.1, float(clearcoat_roughness))), points, ltc_lut1, ltc_lut2, cc_specular_ltc, cc_fresnel);
float Fr = 0.04 * max(cc_fresnel.x, 0.0) + (1.0 - 0.04) * max(cc_fresnel.y, 0.0) * clearcoat;
float Fr = (0.04 * max(cc_fresnel.x, 0.0) + (1.0 - 0.04) * max(cc_fresnel.y, 0.0)) * clearcoat;
cc_attenuation = 1.0 - Fr;
specular_light += cc_specular_ltc * Fr * light_color * light_attenuation_ltc * specular_amount;
#endif // LIGHT_CLEARCOAT_USED
servers/rendering/renderer_rd/shaders/scene_forward_lights_inc.glsl
+1 -1
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@@ -1265,7 +1265,7 @@ void light_process_area(uint idx, vec3 vertex, hvec3 eye_vec, hvec3 normal, vec3
float cc_specular_ltc = 0.0;
vec2 cc_fresnel;
ltc_evaluate_specular(vec3(vertex_normal), vec3(eye_vec), sqrt(mix(0.001, 0.1, float(clearcoat_roughness))), points, area_lights.data[idx].projector_rect, max_mipmap, area_light_atlas, SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP, ltc_lut1, ltc_lut2, cc_specular_ltc, cc_fresnel, cc_specular_tex_color);
half Fr = half(0.04) * max(half(cc_fresnel.x), half(0.0)) + half(1.0 - 0.04) * max(half(cc_fresnel.y), half(0.0)) * clearcoat;
half Fr = (half(0.04) * max(half(cc_fresnel.x), half(0.0)) + half(1.0 - 0.04) * max(half(cc_fresnel.y), half(0.0))) * clearcoat;
cc_attenuation = half(1.0) - Fr;
specular_light += half(cc_specular_ltc) * hvec3(cc_specular_tex_color) * Fr * color * light_attenuation_ltc * specular_amount;
#endif // LIGHT_CLEARCOAT_USED