diff options
Diffstat (limited to 'source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl index 3e3af51c15a..bc5c20b2a4a 100644 --- a/source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl +++ b/source/blender/gpu/shaders/material/gpu_shader_material_principled.glsl @@ -15,13 +15,13 @@ float principled_sheen(float NV) void node_bsdf_principled(vec4 base_color, float subsurface, - float subsurface_scale, //todo + float subsurface_scale, // todo vec3 subsurface_radius, vec4 subsurface_color, float subsurface_ior, float subsurface_anisotropy, float metallic, - vec4 metallic_edge, //todo + vec4 metallic_edge, // todo float specular, float specular_tint, float roughness, @@ -29,10 +29,10 @@ void node_bsdf_principled(vec4 base_color, float anisotropic_rotation, float sheen, float sheen_tint, - float sheen_roughness, //todo + float sheen_roughness, // todo float clearcoat, float clearcoat_roughness, - vec4 clearcoat_tint, //todo + vec4 clearcoat_tint, // todo float ior, float transmission, float transmission_roughness, @@ -95,7 +95,7 @@ void node_bsdf_principled(vec4 base_color, diffuse_data.sss_id = uint(do_sss); /* NOTE(@fclem): We need to blend the reflection color but also need to avoid applying the - * weights so we compule the ratio. */ + * weights so we compute the ratio. */ float reflection_weight = specular_weight + glass_reflection_weight; float reflection_weight_inv = safe_rcp(reflection_weight); specular_weight *= reflection_weight_inv; @@ -153,25 +153,37 @@ void node_bsdf_principled(vec4 base_color, max(roughness, transmission_roughness); refraction_data.ior = ior; + /* Ref. T98190: Defines are optimizations for old compilers. + * Might become unnecessary with EEVEE-Next. */ if (do_diffuse == 0.0 && do_refraction == 0.0 && do_clearcoat != 0.0) { +#ifdef PRINCIPLED_CLEARCOAT /* Metallic & Clearcoat case. */ result = closure_eval(reflection_data, clearcoat_data); +#endif } else if (do_diffuse == 0.0 && do_refraction == 0.0 && do_clearcoat == 0.0) { +#ifdef PRINCIPLED_METALLIC /* Metallic case. */ result = closure_eval(reflection_data); +#endif } else if (do_diffuse != 0.0 && do_refraction == 0.0 && do_clearcoat == 0.0) { +#ifdef PRINCIPLED_DIELECTRIC /* Dielectric case. */ result = closure_eval(diffuse_data, reflection_data); +#endif } else if (do_diffuse == 0.0 && do_refraction != 0.0 && do_clearcoat == 0.0) { +#ifdef PRINCIPLED_GLASS /* Glass case. */ result = closure_eval(reflection_data, refraction_data); +#endif } else { +#ifdef PRINCIPLED_ANY /* Un-optimized case. */ result = closure_eval(diffuse_data, reflection_data, clearcoat_data, refraction_data); +#endif } Closure emission_cl = closure_eval(emission_data); Closure transparency_cl = closure_eval(transparency_data); |