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Eevee: SSS: Add separated Albedo option.

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This option prevent from automatically blurring the albedo color applied to the SSS.

While this is great for preserving details it can bleed more light onto the nearby objects since the blurring will be done on pure "white" irradiance.
This issue is to be tackled in a separate commit.
This commit is contained in:
Clément Foucault
2017-11-24 22:29:18 +01:00
parent 8d4aa6bf44
commit 7cbc7dd904
10 changed files with 97 additions and 11 deletions
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9
source/blender/makesrna/intern/rna_layer.c
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@@ -370,6 +370,7 @@ RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_colored_transmittance)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(sss_enable)
RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(sss_samples)
RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(sss_jitter_threshold)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(sss_separate_albedo)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_refraction)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_enable)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_halfres)
@@ -1217,6 +1218,14 @@ static void rna_def_view_layer_engine_settings_eevee(BlenderRNA *brna)
RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_ViewLayerEngineSettings_update");
prop = RNA_def_property(srna, "sss_separate_albedo", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_sss_separate_albedo_get",
"rna_LayerEngineSettings_Eevee_sss_separate_albedo_set");
RNA_def_property_ui_text(prop, "Separate Albedo", "Avoid albedo being blured by the subsurface scattering "
"but uses more video memory");
RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_ViewLayerEngineSettings_update");
/* Screen Space Reflection */
prop = RNA_def_property(srna, "ssr_enable", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_enable_get",