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Added volumetric fog effect. #41213

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Aug 13, 2020
Merged

Added volumetric fog effect. #41213

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5 changes: 2 additions & 3 deletions core/math/camera_matrix.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -278,7 +278,7 @@ Vector2 CameraMatrix::get_viewport_half_extents() const {
return Vector2(res.x, res.y);
}

void CameraMatrix::get_far_plane_size(real_t &r_width, real_t &r_height) const {
Vector2 CameraMatrix::get_far_plane_half_extents() const {
const real_t *matrix = (const real_t *)this->matrix;
///////--- Far Plane ---///////
Plane far_plane = Plane(matrix[3] - matrix[2],
Expand All @@ -303,8 +303,7 @@ void CameraMatrix::get_far_plane_size(real_t &r_width, real_t &r_height) const {
Vector3 res;
far_plane.intersect_3(right_plane, top_plane, &res);

r_width = res.x;
r_height = res.y;
return Vector2(res.x, res.y);
}

bool CameraMatrix::get_endpoints(const Transform &p_transform, Vector3 *p_8points) const {
Expand Down
2 changes: 1 addition & 1 deletion core/math/camera_matrix.h
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Expand Up @@ -74,7 +74,7 @@ struct CameraMatrix {

bool get_endpoints(const Transform &p_transform, Vector3 *p_8points) const;
Vector2 get_viewport_half_extents() const;
void get_far_plane_size(real_t &r_width, real_t &r_height) const;
Vector2 get_far_plane_half_extents() const;

void invert();
CameraMatrix inverse() const;
Expand Down
4 changes: 4 additions & 0 deletions editor/editor_node.cpp
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Expand Up @@ -498,6 +498,10 @@ void EditorNode::_notification(int p_what) {
RS::get_singleton()->environment_set_sdfgi_ray_count(ray_count);
RS::GIProbeQuality gi_probe_quality = RS::GIProbeQuality(int(GLOBAL_GET("rendering/quality/gi_probes/quality")));
RS::get_singleton()->gi_probe_set_quality(gi_probe_quality);
RS::get_singleton()->environment_set_volumetric_fog_volume_size(GLOBAL_GET("rendering/volumetric_fog/volume_size"), GLOBAL_GET("rendering/volumetric_fog/volume_depth"));
RS::get_singleton()->environment_set_volumetric_fog_filter_active(bool(GLOBAL_GET("rendering/volumetric_fog/use_filter")));
RS::get_singleton()->environment_set_volumetric_fog_directional_shadow_shrink_size(GLOBAL_GET("rendering/volumetric_fog/directional_shadow_shrink"));
RS::get_singleton()->environment_set_volumetric_fog_positional_shadow_shrink_size(GLOBAL_GET("rendering/volumetric_fog/positional_shadow_shrink"));
}

ResourceImporterTexture::get_singleton()->update_imports();
Expand Down
1 change: 1 addition & 0 deletions glsl_builders.py
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Expand Up @@ -14,6 +14,7 @@ def __init__(self):

self.vertex_included_files = []
self.fragment_included_files = []
self.compute_included_files = []

self.reading = ""
self.line_offset = 0
Expand Down
3 changes: 3 additions & 0 deletions scene/3d/light_3d.cpp
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Expand Up @@ -270,6 +270,7 @@ void Light3D::_bind_methods() {
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_normal_bias", PROPERTY_HINT_RANGE, "0,10,0.001"), "set_param", "get_param", PARAM_SHADOW_NORMAL_BIAS);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shadow_reverse_cull_face"), "set_shadow_reverse_cull_face", "get_shadow_reverse_cull_face");
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_transmittance_bias", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_param", "get_param", PARAM_TRANSMITTANCE_BIAS);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_fog_fade", PROPERTY_HINT_RANGE, "0.01,10,0.01"), "set_param", "get_param", PARAM_SHADOW_VOLUMETRIC_FOG_FADE);
ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_blur", PROPERTY_HINT_RANGE, "0.1,8,0.01"), "set_param", "get_param", PARAM_SHADOW_BLUR);
ADD_GROUP("Editor", "");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_only"), "set_editor_only", "is_editor_only");
Expand All @@ -292,6 +293,7 @@ void Light3D::_bind_methods() {
BIND_ENUM_CONSTANT(PARAM_SHADOW_BIAS);
BIND_ENUM_CONSTANT(PARAM_SHADOW_PANCAKE_SIZE);
BIND_ENUM_CONSTANT(PARAM_SHADOW_BLUR);
BIND_ENUM_CONSTANT(PARAM_SHADOW_VOLUMETRIC_FOG_FADE);
BIND_ENUM_CONSTANT(PARAM_TRANSMITTANCE_BIAS);
BIND_ENUM_CONSTANT(PARAM_MAX);

Expand Down Expand Up @@ -345,6 +347,7 @@ Light3D::Light3D(RenderingServer::LightType p_type) {
set_param(PARAM_SHADOW_BIAS, 0.02);
set_param(PARAM_SHADOW_NORMAL_BIAS, 1.0);
set_param(PARAM_TRANSMITTANCE_BIAS, 0.05);
set_param(PARAM_SHADOW_VOLUMETRIC_FOG_FADE, 1.0);
set_param(PARAM_SHADOW_FADE_START, 1);
set_disable_scale(true);
}
Expand Down
1 change: 1 addition & 0 deletions scene/3d/light_3d.h
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Expand Up @@ -58,6 +58,7 @@ class Light3D : public VisualInstance3D {
PARAM_SHADOW_BIAS = RS::LIGHT_PARAM_SHADOW_BIAS,
PARAM_SHADOW_PANCAKE_SIZE = RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE,
PARAM_SHADOW_BLUR = RS::LIGHT_PARAM_SHADOW_BLUR,
PARAM_SHADOW_VOLUMETRIC_FOG_FADE = RS::LIGHT_PARAM_SHADOW_VOLUMETRIC_FOG_FADE,
PARAM_TRANSMITTANCE_BIAS = RS::LIGHT_PARAM_TRANSMITTANCE_BIAS,
PARAM_MAX = RS::LIGHT_PARAM_MAX
};
Expand Down
104 changes: 102 additions & 2 deletions scene/resources/environment.cpp
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Expand Up @@ -840,6 +840,74 @@ void Environment::_update_fog_height() {
fog_height_curve);
}

// Volumetric Fog

void Environment::_update_volumetric_fog() {
RS::get_singleton()->environment_set_volumetric_fog(environment, volumetric_fog_enabled, volumetric_fog_density, volumetric_fog_light, volumetric_fog_light_energy, volumetric_fog_length, volumetric_fog_detail_spread, volumetric_fog_gi_inject, RS::EnvVolumetricFogShadowFilter(volumetric_fog_shadow_filter));
}

void Environment::set_volumetric_fog_enabled(bool p_enable) {
volumetric_fog_enabled = p_enable;
_update_volumetric_fog();
}

bool Environment::is_volumetric_fog_enabled() const {
return volumetric_fog_enabled;
}
void Environment::set_volumetric_fog_density(float p_density) {
p_density = CLAMP(p_density, 0.0000001, 1.0);
volumetric_fog_density = p_density;
_update_volumetric_fog();
}
float Environment::get_volumetric_fog_density() const {
return volumetric_fog_density;
}
void Environment::set_volumetric_fog_light(Color p_color) {
volumetric_fog_light = p_color;
_update_volumetric_fog();
}
Color Environment::get_volumetric_fog_light() const {
return volumetric_fog_light;
}
void Environment::set_volumetric_fog_light_energy(float p_begin) {
volumetric_fog_light_energy = p_begin;
_update_volumetric_fog();
}
float Environment::get_volumetric_fog_light_energy() const {
return volumetric_fog_light_energy;
}
void Environment::set_volumetric_fog_length(float p_length) {
volumetric_fog_length = p_length;
_update_volumetric_fog();
}
float Environment::get_volumetric_fog_length() const {
return volumetric_fog_length;
}
void Environment::set_volumetric_fog_detail_spread(float p_detail_spread) {
volumetric_fog_detail_spread = p_detail_spread;
_update_volumetric_fog();
}
float Environment::get_volumetric_fog_detail_spread() const {
return volumetric_fog_detail_spread;
}

void Environment::set_volumetric_fog_gi_inject(float p_gi_inject) {
volumetric_fog_gi_inject = p_gi_inject;
_update_volumetric_fog();
}
float Environment::get_volumetric_fog_gi_inject() const {
return volumetric_fog_gi_inject;
}

void Environment::set_volumetric_fog_shadow_filter(VolumetricFogShadowFilter p_filter) {
volumetric_fog_shadow_filter = p_filter;
_update_volumetric_fog();
}

Environment::VolumetricFogShadowFilter Environment::get_volumetric_fog_shadow_filter() const {
return volumetric_fog_shadow_filter;
}

// Adjustment

void Environment::set_adjustment_enabled(bool p_enabled) {
Expand Down Expand Up @@ -1251,7 +1319,7 @@ void Environment::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_fog_height_curve", "curve"), &Environment::set_fog_height_curve);
ClassDB::bind_method(D_METHOD("get_fog_height_curve"), &Environment::get_fog_height_curve);

ADD_GROUP("Fog", "fog_");
ADD_GROUP("Fixed Fog", "fog_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fog_enabled"), "set_fog_enabled", "is_fog_enabled");
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "fog_color"), "set_fog_color", "get_fog_color");
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "fog_sun_color"), "set_fog_sun_color", "get_fog_sun_color");
Expand All @@ -1269,6 +1337,33 @@ void Environment::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_height_max", PROPERTY_HINT_RANGE, "-4000,4000,0.1,or_lesser,or_greater"), "set_fog_height_max", "get_fog_height_max");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_height_curve", PROPERTY_HINT_EXP_EASING), "set_fog_height_curve", "get_fog_height_curve");

ClassDB::bind_method(D_METHOD("set_volumetric_fog_enabled", "enabled"), &Environment::set_volumetric_fog_enabled);
ClassDB::bind_method(D_METHOD("is_volumetric_fog_enabled"), &Environment::is_volumetric_fog_enabled);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_light", "color"), &Environment::set_volumetric_fog_light);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_light"), &Environment::get_volumetric_fog_light);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_density", "density"), &Environment::set_volumetric_fog_density);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_density"), &Environment::get_volumetric_fog_density);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_light_energy", "begin"), &Environment::set_volumetric_fog_light_energy);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_light_energy"), &Environment::get_volumetric_fog_light_energy);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_length", "length"), &Environment::set_volumetric_fog_length);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_length"), &Environment::get_volumetric_fog_length);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_detail_spread", "detail_spread"), &Environment::set_volumetric_fog_detail_spread);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_detail_spread"), &Environment::get_volumetric_fog_detail_spread);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_gi_inject", "gi_inject"), &Environment::set_volumetric_fog_gi_inject);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_gi_inject"), &Environment::get_volumetric_fog_gi_inject);
ClassDB::bind_method(D_METHOD("set_volumetric_fog_shadow_filter", "shadow_filter"), &Environment::set_volumetric_fog_shadow_filter);
ClassDB::bind_method(D_METHOD("get_volumetric_fog_shadow_filter"), &Environment::get_volumetric_fog_shadow_filter);

ADD_GROUP("Volumetric Fog", "volumetric_fog_");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "volumetric_fog_enabled"), "set_volumetric_fog_enabled", "is_volumetric_fog_enabled");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volumetric_fog_density", PROPERTY_HINT_RANGE, "0,1,0.0001,or_greater"), "set_volumetric_fog_density", "get_volumetric_fog_density");
ADD_PROPERTY(PropertyInfo(Variant::COLOR, "volumetric_fog_light", PROPERTY_HINT_COLOR_NO_ALPHA), "set_volumetric_fog_light", "get_volumetric_fog_light");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volumetric_fog_light_energy", PROPERTY_HINT_RANGE, "0,1024,0.01,or_greater"), "set_volumetric_fog_light_energy", "get_volumetric_fog_light_energy");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volumetric_fog_gi_inject", PROPERTY_HINT_EXP_RANGE, "0.00,16,0.01"), "set_volumetric_fog_gi_inject", "get_volumetric_fog_gi_inject");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volumetric_fog_length", PROPERTY_HINT_RANGE, "0,1024,0.01,or_greater"), "set_volumetric_fog_length", "get_volumetric_fog_length");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volumetric_fog_detail_spread", PROPERTY_HINT_EXP_EASING, "0.01,16,0.01"), "set_volumetric_fog_detail_spread", "get_volumetric_fog_detail_spread");
ADD_PROPERTY(PropertyInfo(Variant::INT, "volumetric_fog_shadow_filter", PROPERTY_HINT_ENUM, "Disabled,Low,Medium,High"), "set_volumetric_fog_shadow_filter", "get_volumetric_fog_shadow_filter");

// Adjustment

ClassDB::bind_method(D_METHOD("set_adjustment_enabled", "enabled"), &Environment::set_adjustment_enabled);
Expand Down Expand Up @@ -1331,6 +1426,11 @@ void Environment::_bind_methods() {
BIND_ENUM_CONSTANT(SDFGI_Y_SCALE_DISABLED);
BIND_ENUM_CONSTANT(SDFGI_Y_SCALE_75_PERCENT);
BIND_ENUM_CONSTANT(SDFGI_Y_SCALE_50_PERCENT);

BIND_ENUM_CONSTANT(VOLUMETRIC_FOG_SHADOW_FILTER_DISABLED);
BIND_ENUM_CONSTANT(VOLUMETRIC_FOG_SHADOW_FILTER_LOW);
BIND_ENUM_CONSTANT(VOLUMETRIC_FOG_SHADOW_FILTER_MEDIUM);
BIND_ENUM_CONSTANT(VOLUMETRIC_FOG_SHADOW_FILTER_HIGH);
}

Environment::Environment() {
Expand All @@ -1347,7 +1447,7 @@ Environment::Environment() {
_update_fog_depth();
_update_fog_height();
_update_adjustment();

_update_volumetric_fog();
_change_notify();
}

Expand Down
37 changes: 37 additions & 0 deletions scene/resources/environment.h
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Expand Up @@ -97,6 +97,13 @@ class Environment : public Resource {
GLOW_BLEND_MODE_MIX,
};

enum VolumetricFogShadowFilter {
VOLUMETRIC_FOG_SHADOW_FILTER_DISABLED,
VOLUMETRIC_FOG_SHADOW_FILTER_LOW,
VOLUMETRIC_FOG_SHADOW_FILTER_MEDIUM,
VOLUMETRIC_FOG_SHADOW_FILTER_HIGH,
};

private:
RID environment;

Expand Down Expand Up @@ -196,6 +203,17 @@ class Environment : public Resource {
float fog_height_curve = 1.0;
void _update_fog_height();

// Volumetric Fog
bool volumetric_fog_enabled = false;
float volumetric_fog_density = 0.01;
Color volumetric_fog_light = Color(0.0, 0.0, 0.0);
float volumetric_fog_light_energy = 1.0;
float volumetric_fog_length = 64.0;
float volumetric_fog_detail_spread = 2.0;
VolumetricFogShadowFilter volumetric_fog_shadow_filter = VOLUMETRIC_FOG_SHADOW_FILTER_LOW;
float volumetric_fog_gi_inject = 0.0;
void _update_volumetric_fog();

// Adjustment
bool adjustment_enabled = false;
float adjustment_brightness = 1.0;
Expand Down Expand Up @@ -375,6 +393,24 @@ class Environment : public Resource {
void set_fog_height_curve(float p_distance);
float get_fog_height_curve() const;

// Volumetric Fog
void set_volumetric_fog_enabled(bool p_enable);
bool is_volumetric_fog_enabled() const;
void set_volumetric_fog_density(float p_density);
float get_volumetric_fog_density() const;
void set_volumetric_fog_light(Color p_color);
Color get_volumetric_fog_light() const;
void set_volumetric_fog_light_energy(float p_begin);
float get_volumetric_fog_light_energy() const;
void set_volumetric_fog_length(float p_length);
float get_volumetric_fog_length() const;
void set_volumetric_fog_detail_spread(float p_detail_spread);
float get_volumetric_fog_detail_spread() const;
void set_volumetric_fog_shadow_filter(VolumetricFogShadowFilter p_filter);
VolumetricFogShadowFilter get_volumetric_fog_shadow_filter() const;
void set_volumetric_fog_gi_inject(float p_gi_inject);
float get_volumetric_fog_gi_inject() const;

// Adjustment
void set_adjustment_enabled(bool p_enabled);
bool is_adjustment_enabled() const;
Expand All @@ -399,5 +435,6 @@ VARIANT_ENUM_CAST(Environment::SSAOBlur)
VARIANT_ENUM_CAST(Environment::SDFGICascades)
VARIANT_ENUM_CAST(Environment::SDFGIYScale)
VARIANT_ENUM_CAST(Environment::GlowBlendMode)
VARIANT_ENUM_CAST(Environment::VolumetricFogShadowFilter)

#endif // ENVIRONMENT_H
7 changes: 7 additions & 0 deletions servers/rendering/rasterizer.h
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Expand Up @@ -88,6 +88,13 @@ class RasterizerScene {
virtual void environment_glow_set_use_bicubic_upscale(bool p_enable) = 0;
virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) = 0;

virtual void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_lenght, float p_detail_spread, float p_gi_inject, RS::EnvVolumetricFogShadowFilter p_shadow_filter) = 0;

virtual void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) = 0;
virtual void environment_set_volumetric_fog_filter_active(bool p_enable) = 0;
virtual void environment_set_volumetric_fog_directional_shadow_shrink_size(int p_shrink_size) = 0;
virtual void environment_set_volumetric_fog_positional_shadow_shrink_size(int p_shrink_size) = 0;

virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance) = 0;
virtual void environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality) = 0;

Expand Down
59 changes: 59 additions & 0 deletions servers/rendering/rasterizer_rd/rasterizer_effects_rd.cpp
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Expand Up @@ -1229,6 +1229,50 @@ void RasterizerEffectsRD::resolve_gi(RID p_source_depth, RID p_source_normal_rou
RD::get_singleton()->compute_list_end();
}

void RasterizerEffectsRD::reduce_shadow(RID p_source_shadow, RID p_dest_shadow, const Size2i &p_source_size, const Rect2i &p_source_rect, int p_shrink_limit, RD::ComputeListID compute_list) {
uint32_t push_constant[8] = { (uint32_t)p_source_size.x, (uint32_t)p_source_size.y, (uint32_t)p_source_rect.position.x, (uint32_t)p_source_rect.position.y, (uint32_t)p_shrink_limit, 0, 0, 0 };

RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, shadow_reduce.pipelines[SHADOW_REDUCE_REDUCE]);
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_source_shadow, p_dest_shadow), 0);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(uint32_t) * 8);

RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_source_rect.size.width, p_source_rect.size.height, 1, 8, 8, 1);
}
void RasterizerEffectsRD::filter_shadow(RID p_shadow, RID p_backing_shadow, const Size2i &p_source_size, const Rect2i &p_source_rect, RenderingServer::EnvVolumetricFogShadowFilter p_filter, RD::ComputeListID compute_list, bool p_vertical, bool p_horizontal) {
uint32_t push_constant[8] = { (uint32_t)p_source_size.x, (uint32_t)p_source_size.y, (uint32_t)p_source_rect.position.x, (uint32_t)p_source_rect.position.y, 0, 0, 0, 0 };

switch (p_filter) {
case RS::ENV_VOLUMETRIC_FOG_SHADOW_FILTER_DISABLED:
case RS::ENV_VOLUMETRIC_FOG_SHADOW_FILTER_LOW: {
push_constant[5] = 0;
} break;
case RS::ENV_VOLUMETRIC_FOG_SHADOW_FILTER_MEDIUM: {
push_constant[5] = 9;
} break;
case RS::ENV_VOLUMETRIC_FOG_SHADOW_FILTER_HIGH: {
push_constant[5] = 18;
} break;
}

RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, shadow_reduce.pipelines[SHADOW_REDUCE_FILTER]);
if (p_vertical) {
push_constant[6] = 1;
push_constant[7] = 0;
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_shadow, p_backing_shadow), 0);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(uint32_t) * 8);
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_source_rect.size.width, p_source_rect.size.height, 1, 8, 8, 1);
}
if (p_vertical && p_horizontal) {
RD::get_singleton()->compute_list_add_barrier(compute_list);
}
if (p_horizontal) {
push_constant[6] = 0;
push_constant[7] = 1;
RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_backing_shadow, p_shadow), 0);
RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(uint32_t) * 8);
RD::get_singleton()->compute_list_dispatch_threads(compute_list, p_source_rect.size.width, p_source_rect.size.height, 1, 8, 8, 1);
}
}
RasterizerEffectsRD::RasterizerEffectsRD() {
{ // Initialize copy
Vector<String> copy_modes;
Expand Down Expand Up @@ -1560,6 +1604,20 @@ RasterizerEffectsRD::RasterizerEffectsRD() {
}
}

{
Vector<String> shadow_reduce_modes;
shadow_reduce_modes.push_back("\n#define MODE_REDUCE\n");
shadow_reduce_modes.push_back("\n#define MODE_FILTER\n");

shadow_reduce.shader.initialize(shadow_reduce_modes);

shadow_reduce.shader_version = shadow_reduce.shader.version_create();

for (int i = 0; i < SHADOW_REDUCE_MAX; i++) {
shadow_reduce.pipelines[i] = RD::get_singleton()->compute_pipeline_create(shadow_reduce.shader.version_get_shader(shadow_reduce.shader_version, i));
}
}

RD::SamplerState sampler;
sampler.mag_filter = RD::SAMPLER_FILTER_LINEAR;
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
Expand Down Expand Up @@ -1624,4 +1682,5 @@ RasterizerEffectsRD::~RasterizerEffectsRD() {
ssr_scale.shader.version_free(ssr_scale.shader_version);
sss.shader.version_free(sss.shader_version);
tonemap.shader.version_free(tonemap.shader_version);
shadow_reduce.shader.version_free(shadow_reduce.shader_version);
}
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