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Eevee: SSR: Add Weight Normalization option.

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This commit is contained in:
Clément Foucault
2017-07-22 14:41:34 +02:00
parent e5dae98999
commit f6c60ffcad
6 changed files with 31 additions and 2 deletions
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1
release/scripts/startup/bl_ui/properties_render.py
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@@ -727,6 +727,7 @@ class RENDER_PT_eevee_shading(RenderButtonsPanel, Panel):
col = layout.column()
col.prop(props, "ssr_enable")
col.prop(props, "ssr_halfres")
col.prop(props, "ssr_normalize_weight")
col.prop(props, "ssr_stride")
col.prop(props, "ssr_thickness")
col.prop(props, "ssr_border_fade")

2
release/scripts/startup/bl_ui/properties_render_layer.py
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@@ -269,8 +269,10 @@ class RENDERLAYER_PT_eevee_shading(RenderLayerButtonsPanel, Panel):
col = layout.column()
col.template_override_property(layer_props, scene_props, "ssr_enable")
col.template_override_property(layer_props, scene_props, "ssr_halfres")
col.template_override_property(layer_props, scene_props, "ssr_normalize_weight")
col.template_override_property(layer_props, scene_props, "ssr_stride")
col.template_override_property(layer_props, scene_props, "ssr_thickness")
col.template_override_property(layer_props, scene_props, "ssr_border_fade")
classes = (

18
source/blender/draw/engines/eevee/eevee_effects.c
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@@ -89,6 +89,8 @@ static struct {
struct GPUShader *ssr_raytrace_full_sh;
struct GPUShader *ssr_resolve_sh;
struct GPUShader *ssr_resolve_full_sh;
struct GPUShader *ssr_resolve_norm_sh;
struct GPUShader *ssr_resolve_full_norm_sh;
/* Simple Downsample */
struct GPUShader *downsample_sh;
@@ -202,8 +204,13 @@ void EEVEE_effects_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
e_data.ssr_raytrace_full_sh = DRW_shader_create_fullscreen(ssr_shader_str, SHADER_DEFINES "#define STEP_RAYTRACE\n"
"#define FULLRES\n");
e_data.ssr_resolve_sh = DRW_shader_create_fullscreen(ssr_shader_str, SHADER_DEFINES "#define STEP_RESOLVE\n");
e_data.ssr_resolve_norm_sh = DRW_shader_create_fullscreen(ssr_shader_str, SHADER_DEFINES "#define STEP_RESOLVE\n"
"#define USE_NORMALIZATION\n");
e_data.ssr_resolve_full_sh = DRW_shader_create_fullscreen(ssr_shader_str, SHADER_DEFINES "#define STEP_RESOLVE\n"
"#define FULLRES\n");
e_data.ssr_resolve_full_norm_sh = DRW_shader_create_fullscreen(ssr_shader_str, SHADER_DEFINES "#define STEP_RESOLVE\n"
"#define USE_NORMALIZATION\n"
"#define FULLRES\n");
MEM_freeN(ssr_shader_str);
@@ -549,6 +556,7 @@ void EEVEE_effects_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
effects->enabled_effects |= EFFECT_DOUBLE_BUFFER;
effects->reflection_trace_full = !BKE_collection_engine_property_value_get_bool(props, "ssr_halfres");
effects->ssr_use_normalization = BKE_collection_engine_property_value_get_bool(props, "ssr_normalize_weight");
effects->ssr_stride = (float)BKE_collection_engine_property_value_get_int(props, "ssr_stride");
effects->ssr_thickness = BKE_collection_engine_property_value_get_float(props, "ssr_thickness");
effects->ssr_border_fac = BKE_collection_engine_property_value_get_float(props, "ssr_border_fade");
@@ -715,7 +723,13 @@ void EEVEE_effects_cache_init(EEVEE_SceneLayerData *sldata, EEVEE_Data *vedata)
if ((effects->enabled_effects & EFFECT_SSR) != 0) {
struct GPUShader *trace_shader = (effects->reflection_trace_full) ? e_data.ssr_raytrace_full_sh : e_data.ssr_raytrace_sh;
struct GPUShader *resolve_shader = (effects->reflection_trace_full) ? e_data.ssr_resolve_full_sh : e_data.ssr_resolve_sh;
struct GPUShader *resolve_shader = NULL;
if (effects->ssr_use_normalization) {
resolve_shader = (effects->reflection_trace_full) ? e_data.ssr_resolve_full_norm_sh : e_data.ssr_resolve_norm_sh;
}
else {
resolve_shader = (effects->reflection_trace_full) ? e_data.ssr_resolve_full_sh : e_data.ssr_resolve_sh;
}
psl->ssr_raytrace = DRW_pass_create("SSR Raytrace", DRW_STATE_WRITE_COLOR);
DRWShadingGroup *grp = DRW_shgroup_create(trace_shader, psl->ssr_raytrace);
@@ -1215,6 +1229,8 @@ void EEVEE_effects_free(void)
DRW_SHADER_FREE_SAFE(e_data.ssr_raytrace_full_sh);
DRW_SHADER_FREE_SAFE(e_data.ssr_resolve_sh);
DRW_SHADER_FREE_SAFE(e_data.ssr_resolve_full_sh);
DRW_SHADER_FREE_SAFE(e_data.ssr_resolve_norm_sh);
DRW_SHADER_FREE_SAFE(e_data.ssr_resolve_full_norm_sh);
DRW_SHADER_FREE_SAFE(e_data.volumetric_upsample_sh);

3
source/blender/draw/engines/eevee/eevee_engine.c
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@@ -212,9 +212,10 @@ static void EEVEE_scene_layer_settings_create(RenderEngine *UNUSED(engine), IDPr
props->subtype == IDP_GROUP_SUB_ENGINE_RENDER);
BKE_collection_engine_property_add_bool(props, "ssr_enable", false);
BKE_collection_engine_property_add_bool(props, "ssr_normalize_weight", false);
BKE_collection_engine_property_add_bool(props, "ssr_halfres", true);
BKE_collection_engine_property_add_int(props, "ssr_stride", 16);
BKE_collection_engine_property_add_float(props, "ssr_thickness", 0.5f);
BKE_collection_engine_property_add_float(props, "ssr_thickness", 0.2f);
BKE_collection_engine_property_add_float(props, "ssr_border_fade", 0.075f);
BKE_collection_engine_property_add_bool(props, "volumetric_enable", false);

1
source/blender/draw/engines/eevee/eevee_private.h
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@@ -319,6 +319,7 @@ typedef struct EEVEE_EffectsInfo {
/* SSR */
bool use_ssr;
bool reflection_trace_full;
bool ssr_use_normalization;
float ssr_border_fac;
float ssr_stride;
float ssr_thickness;

8
source/blender/makesrna/intern/rna_scene.c
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@@ -2624,6 +2624,7 @@ RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(volumetric_shadow_samples)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(volumetric_colored_transmittance)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_enable)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_halfres)
RNA_LAYER_ENGINE_EEVEE_GET_SET_BOOL(ssr_normalize_weight)
RNA_LAYER_ENGINE_EEVEE_GET_SET_INT(ssr_stride)
RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_thickness)
RNA_LAYER_ENGINE_EEVEE_GET_SET_FLOAT(ssr_border_fade)
@@ -6196,6 +6197,13 @@ static void rna_def_scene_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_SceneLayerEngineSettings_update");
prop = RNA_def_property(srna, "ssr_normalize_weight", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_normalize_weight_get",
"rna_LayerEngineSettings_Eevee_ssr_normalize_weight_set");
RNA_def_property_ui_text(prop, "Weight Normalize", "Fills low resolution in reflection but exhibit harsh transition");
RNA_def_property_flag(prop, PROP_CONTEXT_UPDATE);
RNA_def_property_update(prop, NC_SCENE | ND_LAYER_CONTENT, "rna_SceneLayerEngineSettings_update");
prop = RNA_def_property(srna, "ssr_stride", PROP_INT, PROP_PIXEL);
RNA_def_property_int_funcs(prop, "rna_LayerEngineSettings_Eevee_ssr_stride_get",
"rna_LayerEngineSettings_Eevee_ssr_stride_set", NULL);