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renderer_scene_render_rd.cpp
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/**************************************************************************/
/* renderer_scene_render_rd.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "renderer_scene_render_rd.h"
#include "core/config/project_settings.h"
#include "core/io/image.h"
#include "core/os/os.h"
#include "renderer_compositor_rd.h"
#include "servers/rendering/renderer_rd/environment/fog.h"
#include "servers/rendering/renderer_rd/shaders/decal_data_inc.glsl.gen.h"
#include "servers/rendering/renderer_rd/shaders/light_data_inc.glsl.gen.h"
#include "servers/rendering/renderer_rd/shaders/scene_data_inc.glsl.gen.h"
#include "servers/rendering/renderer_rd/storage_rd/material_storage.h"
#include "servers/rendering/renderer_rd/storage_rd/texture_storage.h"
#include "servers/rendering/rendering_server_default.h"
#include "servers/rendering/shader_include_db.h"
#include "servers/rendering/storage/camera_attributes_storage.h"
void get_vogel_disk(float *r_kernel, int p_sample_count) {
const float golden_angle = 2.4;
for (int i = 0; i < p_sample_count; i++) {
float r = Math::sqrt(float(i) + 0.5) / Math::sqrt(float(p_sample_count));
float theta = float(i) * golden_angle;
r_kernel[i * 4] = Math::cos(theta) * r;
r_kernel[i * 4 + 1] = Math::sin(theta) * r;
}
}
RID RendererSceneRenderRD::sky_allocate() {
return sky.allocate_sky_rid();
}
void RendererSceneRenderRD::sky_initialize(RID p_rid) {
sky.initialize_sky_rid(p_rid);
}
void RendererSceneRenderRD::sky_set_radiance_size(RID p_sky, int p_radiance_size) {
sky.sky_set_radiance_size(p_sky, p_radiance_size);
}
void RendererSceneRenderRD::sky_set_mode(RID p_sky, RS::SkyMode p_mode) {
sky.sky_set_mode(p_sky, p_mode);
}
void RendererSceneRenderRD::sky_set_material(RID p_sky, RID p_material) {
sky.sky_set_material(p_sky, p_material);
}
Ref<Image> RendererSceneRenderRD::sky_bake_panorama(RID p_sky, float p_energy, bool p_bake_irradiance, const Size2i &p_size) {
return sky.sky_bake_panorama(p_sky, p_energy, p_bake_irradiance, p_size);
}
void RendererSceneRenderRD::environment_glow_set_use_bicubic_upscale(bool p_enable) {
glow_bicubic_upscale = p_enable;
}
void RendererSceneRenderRD::environment_set_volumetric_fog_volume_size(int p_size, int p_depth) {
volumetric_fog_size = p_size;
volumetric_fog_depth = p_depth;
}
void RendererSceneRenderRD::environment_set_volumetric_fog_filter_active(bool p_enable) {
volumetric_fog_filter_active = p_enable;
}
void RendererSceneRenderRD::environment_set_sdfgi_ray_count(RS::EnvironmentSDFGIRayCount p_ray_count) {
gi.sdfgi_ray_count = p_ray_count;
}
void RendererSceneRenderRD::environment_set_sdfgi_frames_to_converge(RS::EnvironmentSDFGIFramesToConverge p_frames) {
gi.sdfgi_frames_to_converge = p_frames;
}
void RendererSceneRenderRD::environment_set_sdfgi_frames_to_update_light(RS::EnvironmentSDFGIFramesToUpdateLight p_update) {
gi.sdfgi_frames_to_update_light = p_update;
}
Ref<Image> RendererSceneRenderRD::environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size) {
ERR_FAIL_COND_V(p_env.is_null(), Ref<Image>());
RS::EnvironmentBG environment_background = environment_get_background(p_env);
if (environment_background == RS::ENV_BG_CAMERA_FEED || environment_background == RS::ENV_BG_CANVAS || environment_background == RS::ENV_BG_KEEP) {
return Ref<Image>(); //nothing to bake
}
RS::EnvironmentAmbientSource ambient_source = environment_get_ambient_source(p_env);
bool use_ambient_light = false;
bool use_cube_map = false;
if (ambient_source == RS::ENV_AMBIENT_SOURCE_BG && (environment_background == RS::ENV_BG_CLEAR_COLOR || environment_background == RS::ENV_BG_COLOR)) {
use_ambient_light = true;
} else {
use_cube_map = (ambient_source == RS::ENV_AMBIENT_SOURCE_BG && environment_background == RS::ENV_BG_SKY) || ambient_source == RS::ENV_AMBIENT_SOURCE_SKY;
use_ambient_light = use_cube_map || ambient_source == RS::ENV_AMBIENT_SOURCE_COLOR;
}
use_cube_map = use_cube_map || (environment_background == RS::ENV_BG_SKY && environment_get_sky(p_env).is_valid());
Color ambient_color;
float ambient_color_sky_mix = 0.0;
if (use_ambient_light) {
ambient_color_sky_mix = environment_get_ambient_sky_contribution(p_env);
const float ambient_energy = environment_get_ambient_light_energy(p_env);
ambient_color = environment_get_ambient_light(p_env);
ambient_color = ambient_color.srgb_to_linear();
ambient_color.r *= ambient_energy;
ambient_color.g *= ambient_energy;
ambient_color.b *= ambient_energy;
}
if (use_cube_map) {
Ref<Image> panorama = sky_bake_panorama(environment_get_sky(p_env), environment_get_bg_energy_multiplier(p_env), p_bake_irradiance, p_size);
if (use_ambient_light) {
for (int x = 0; x < p_size.width; x++) {
for (int y = 0; y < p_size.height; y++) {
panorama->set_pixel(x, y, ambient_color.lerp(panorama->get_pixel(x, y), ambient_color_sky_mix));
}
}
}
return panorama;
} else {
const float bg_energy_multiplier = environment_get_bg_energy_multiplier(p_env);
Color panorama_color = ((environment_background == RS::ENV_BG_CLEAR_COLOR) ? RSG::texture_storage->get_default_clear_color() : environment_get_bg_color(p_env));
panorama_color = panorama_color.srgb_to_linear();
panorama_color.r *= bg_energy_multiplier;
panorama_color.g *= bg_energy_multiplier;
panorama_color.b *= bg_energy_multiplier;
if (use_ambient_light) {
panorama_color = ambient_color.lerp(panorama_color, ambient_color_sky_mix);
}
Ref<Image> panorama = Image::create_empty(p_size.width, p_size.height, false, Image::FORMAT_RGBAF);
panorama->fill(panorama_color);
return panorama;
}
}
/* REFLECTION PROBE */
RID RendererSceneRenderRD::reflection_probe_create_framebuffer(RID p_color, RID p_depth) {
Vector<RID> fb;
fb.push_back(p_color);
fb.push_back(p_depth);
return RD::get_singleton()->framebuffer_create(fb);
}
/* FOG VOLUME INSTANCE */
RID RendererSceneRenderRD::fog_volume_instance_create(RID p_fog_volume) {
return RendererRD::Fog::get_singleton()->fog_volume_instance_create(p_fog_volume);
}
void RendererSceneRenderRD::fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) {
RendererRD::Fog::get_singleton()->fog_volume_instance_set_transform(p_fog_volume_instance, p_transform);
}
void RendererSceneRenderRD::fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) {
RendererRD::Fog::get_singleton()->fog_volume_instance_set_active(p_fog_volume_instance, p_active);
}
RID RendererSceneRenderRD::fog_volume_instance_get_volume(RID p_fog_volume_instance) const {
return RendererRD::Fog::get_singleton()->fog_volume_instance_get_volume(p_fog_volume_instance);
}
Vector3 RendererSceneRenderRD::fog_volume_instance_get_position(RID p_fog_volume_instance) const {
return RendererRD::Fog::get_singleton()->fog_volume_instance_get_position(p_fog_volume_instance);
}
/* VOXEL GI */
RID RendererSceneRenderRD::voxel_gi_instance_create(RID p_base) {
return gi.voxel_gi_instance_create(p_base);
}
void RendererSceneRenderRD::voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
if (!is_dynamic_gi_supported()) {
return;
}
gi.voxel_gi_instance_set_transform_to_data(p_probe, p_xform);
}
bool RendererSceneRenderRD::voxel_gi_needs_update(RID p_probe) const {
if (!is_dynamic_gi_supported()) {
return false;
}
return gi.voxel_gi_needs_update(p_probe);
}
void RendererSceneRenderRD::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RenderGeometryInstance *> &p_dynamic_objects) {
if (!is_dynamic_gi_supported()) {
return;
}
gi.voxel_gi_update(p_probe, p_update_light_instances, p_light_instances, p_dynamic_objects);
}
void RendererSceneRenderRD::_debug_sdfgi_probes(Ref<RenderSceneBuffersRD> p_render_buffers, RID p_framebuffer, const uint32_t p_view_count, const Projection *p_camera_with_transforms) {
ERR_FAIL_COND(p_render_buffers.is_null());
if (!p_render_buffers->has_custom_data(RB_SCOPE_SDFGI)) {
return; //nothing to debug
}
Ref<RendererRD::GI::SDFGI> sdfgi = p_render_buffers->get_custom_data(RB_SCOPE_SDFGI);
sdfgi->debug_probes(p_framebuffer, p_view_count, p_camera_with_transforms);
}
////////////////////////////////
Ref<RenderSceneBuffers> RendererSceneRenderRD::render_buffers_create() {
Ref<RenderSceneBuffersRD> rb;
rb.instantiate();
rb->set_can_be_storage(_render_buffers_can_be_storage());
rb->set_max_cluster_elements(max_cluster_elements);
rb->set_base_data_format(_render_buffers_get_color_format());
if (vrs) {
rb->set_vrs(vrs);
}
setup_render_buffer_data(rb);
return rb;
}
bool RendererSceneRenderRD::_compositor_effects_has_flag(const RenderDataRD *p_render_data, RS::CompositorEffectFlags p_flag, RS::CompositorEffectCallbackType p_callback_type) {
RendererCompositorStorage *comp_storage = RendererCompositorStorage::get_singleton();
if (p_render_data->compositor.is_null()) {
return false;
}
if (p_render_data->reflection_probe.is_valid()) {
return false;
}
ERR_FAIL_COND_V(!comp_storage->is_compositor(p_render_data->compositor), false);
Vector<RID> re_rids = comp_storage->compositor_get_compositor_effects(p_render_data->compositor, p_callback_type, true);
for (RID rid : re_rids) {
if (comp_storage->compositor_effect_get_flag(rid, p_flag)) {
return true;
}
}
return false;
}
bool RendererSceneRenderRD::_has_compositor_effect(RS::CompositorEffectCallbackType p_callback_type, const RenderDataRD *p_render_data) {
RendererCompositorStorage *comp_storage = RendererCompositorStorage::get_singleton();
if (p_render_data->compositor.is_null()) {
return false;
}
if (p_render_data->reflection_probe.is_valid()) {
return false;
}
ERR_FAIL_COND_V(!comp_storage->is_compositor(p_render_data->compositor), false);
Vector<RID> effects = comp_storage->compositor_get_compositor_effects(p_render_data->compositor, p_callback_type, true);
return effects.size() > 0;
}
void RendererSceneRenderRD::_process_compositor_effects(RS::CompositorEffectCallbackType p_callback_type, const RenderDataRD *p_render_data) {
RendererCompositorStorage *comp_storage = RendererCompositorStorage::get_singleton();
if (p_render_data->compositor.is_null()) {
return;
}
if (p_render_data->reflection_probe.is_valid()) {
return;
}
ERR_FAIL_COND(!comp_storage->is_compositor(p_render_data->compositor));
Vector<RID> re_rids = comp_storage->compositor_get_compositor_effects(p_render_data->compositor, p_callback_type, true);
for (RID rid : re_rids) {
Array arr;
Callable callback = comp_storage->compositor_effect_get_callback(rid);
arr.push_back(p_callback_type);
arr.push_back(p_render_data);
callback.callv(arr);
}
}
void RendererSceneRenderRD::_render_buffers_copy_screen_texture(const RenderDataRD *p_render_data) {
Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers;
ERR_FAIL_COND(rb.is_null());
if (!rb->has_internal_texture()) {
// We're likely rendering reflection probes where we can't use our backbuffers.
return;
}
RD::get_singleton()->draw_command_begin_label("Copy screen texture");
StringName texture_name;
bool can_use_storage = _render_buffers_can_be_storage();
Size2i size = rb->get_internal_size();
// When upscaling, the blur texture needs to be at the target size for post-processing to work. We prefer to use a
// dedicated backbuffer copy texture instead if the blur texture is not an option so shader effects work correctly.
Size2i target_size = rb->get_target_size();
bool internal_size_matches = (size.width == target_size.width) && (size.height == target_size.height);
bool reuse_blur_texture = !rb->has_upscaled_texture() || internal_size_matches;
if (reuse_blur_texture) {
rb->allocate_blur_textures();
texture_name = RB_TEX_BLUR_0;
} else {
uint32_t usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
usage_bits |= can_use_storage ? RD::TEXTURE_USAGE_STORAGE_BIT : RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
rb->create_texture(RB_SCOPE_BUFFERS, RB_TEX_BACK_COLOR, rb->get_base_data_format(), usage_bits);
texture_name = RB_TEX_BACK_COLOR;
}
for (uint32_t v = 0; v < rb->get_view_count(); v++) {
RID texture = rb->get_internal_texture(v);
int mipmaps = int(rb->get_texture_format(RB_SCOPE_BUFFERS, texture_name).mipmaps);
RID dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, texture_name, v, 0);
if (can_use_storage) {
copy_effects->copy_to_rect(texture, dest, Rect2i(0, 0, size.x, size.y));
} else {
RID fb = FramebufferCacheRD::get_singleton()->get_cache(dest);
copy_effects->copy_to_fb_rect(texture, fb, Rect2i(0, 0, size.x, size.y));
}
for (int i = 1; i < mipmaps; i++) {
RID source = dest;
dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, texture_name, v, i);
Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, texture_name, i);
if (can_use_storage) {
copy_effects->make_mipmap(source, dest, msize);
} else {
copy_effects->make_mipmap_raster(source, dest, msize);
}
}
}
RD::get_singleton()->draw_command_end_label();
}
void RendererSceneRenderRD::_render_buffers_copy_depth_texture(const RenderDataRD *p_render_data) {
Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers;
ERR_FAIL_COND(rb.is_null());
if (!rb->has_depth_texture()) {
// We're likely rendering reflection probes where we can't use our backbuffers.
return;
}
RD::get_singleton()->draw_command_begin_label("Copy depth texture");
// note, this only creates our back depth texture if we haven't already created it.
uint32_t usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT;
usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT; // set this as color attachment because we're copying data into it, it's not actually used as a depth buffer
rb->create_texture(RB_SCOPE_BUFFERS, RB_TEX_BACK_DEPTH, RD::DATA_FORMAT_R32_SFLOAT, usage_bits, RD::TEXTURE_SAMPLES_1);
bool can_use_storage = _render_buffers_can_be_storage();
Size2i size = rb->get_internal_size();
for (uint32_t v = 0; v < p_render_data->scene_data->view_count; v++) {
RID depth_texture = rb->get_depth_texture(v);
RID depth_back_texture = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BACK_DEPTH, v, 0);
if (can_use_storage) {
copy_effects->copy_to_rect(depth_texture, depth_back_texture, Rect2i(0, 0, size.x, size.y));
} else {
RID depth_back_fb = FramebufferCacheRD::get_singleton()->get_cache(depth_back_texture);
copy_effects->copy_to_fb_rect(depth_texture, depth_back_fb, Rect2i(0, 0, size.x, size.y));
}
}
RD::get_singleton()->draw_command_end_label();
}
void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const RenderDataRD *p_render_data) {
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
ERR_FAIL_NULL(p_render_data);
Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers;
ERR_FAIL_COND(rb.is_null());
ERR_FAIL_COND_MSG(p_render_data->reflection_probe.is_valid(), "Post processes should not be applied on reflection probes.");
// Glow, auto exposure and DoF (if enabled).
Size2i target_size = rb->get_target_size();
bool can_use_effects = target_size.x >= 8 && target_size.y >= 8; // FIXME I think this should check internal size, we do all our post processing at this size...
can_use_effects &= _debug_draw_can_use_effects(debug_draw);
bool can_use_storage = _render_buffers_can_be_storage();
bool use_fsr = fsr && can_use_effects && rb->get_scaling_3d_mode() == RS::VIEWPORT_SCALING_3D_MODE_FSR;
bool use_upscaled_texture = rb->has_upscaled_texture() && rb->get_scaling_3d_mode() == RS::VIEWPORT_SCALING_3D_MODE_FSR2;
RID render_target = rb->get_render_target();
RID color_texture = use_upscaled_texture ? rb->get_upscaled_texture() : rb->get_internal_texture();
Size2i color_size = use_upscaled_texture ? target_size : rb->get_internal_size();
bool dest_is_msaa_2d = rb->get_view_count() == 1 && texture_storage->render_target_get_msaa(render_target) != RS::VIEWPORT_MSAA_DISABLED;
if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_dof(p_render_data->camera_attributes)) {
RENDER_TIMESTAMP("Depth of Field");
RD::get_singleton()->draw_command_begin_label("DOF");
rb->allocate_blur_textures();
RendererRD::BokehDOF::BokehBuffers buffers;
// Textures we use
buffers.base_texture_size = color_size;
buffers.secondary_texture = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, 0, 0);
buffers.half_texture[0] = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, 0, 0);
buffers.half_texture[1] = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_0, 0, 1);
if (can_use_storage) {
for (uint32_t i = 0; i < rb->get_view_count(); i++) {
buffers.base_texture = use_upscaled_texture ? rb->get_upscaled_texture(i) : rb->get_internal_texture(i);
buffers.depth_texture = rb->get_depth_texture(i);
// In stereo p_render_data->z_near and p_render_data->z_far can be offset for our combined frustum.
float z_near = p_render_data->scene_data->view_projection[i].get_z_near();
float z_far = p_render_data->scene_data->view_projection[i].get_z_far();
bokeh_dof->bokeh_dof_compute(buffers, p_render_data->camera_attributes, z_near, z_far, p_render_data->scene_data->cam_orthogonal);
};
} else {
// Set framebuffers.
buffers.secondary_fb = rb->weight_buffers[1].fb;
buffers.half_fb[0] = rb->weight_buffers[2].fb;
buffers.half_fb[1] = rb->weight_buffers[3].fb;
buffers.weight_texture[0] = rb->weight_buffers[0].weight;
buffers.weight_texture[1] = rb->weight_buffers[1].weight;
buffers.weight_texture[2] = rb->weight_buffers[2].weight;
buffers.weight_texture[3] = rb->weight_buffers[3].weight;
// Set weight buffers.
buffers.base_weight_fb = rb->weight_buffers[0].fb;
for (uint32_t i = 0; i < rb->get_view_count(); i++) {
buffers.base_texture = use_upscaled_texture ? rb->get_upscaled_texture(i) : rb->get_internal_texture(i);
buffers.depth_texture = rb->get_depth_texture(i);
buffers.base_fb = FramebufferCacheRD::get_singleton()->get_cache(buffers.base_texture); // TODO move this into bokeh_dof_raster, we can do this internally
// In stereo p_render_data->z_near and p_render_data->z_far can be offset for our combined frustum.
float z_near = p_render_data->scene_data->view_projection[i].get_z_near();
float z_far = p_render_data->scene_data->view_projection[i].get_z_far();
bokeh_dof->bokeh_dof_raster(buffers, p_render_data->camera_attributes, z_near, z_far, p_render_data->scene_data->cam_orthogonal);
}
}
RD::get_singleton()->draw_command_end_label();
}
float auto_exposure_scale = 1.0;
if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes)) {
RENDER_TIMESTAMP("Auto exposure");
RD::get_singleton()->draw_command_begin_label("Auto exposure");
Ref<RendererRD::Luminance::LuminanceBuffers> luminance_buffers = luminance->get_luminance_buffers(rb);
uint64_t auto_exposure_version = RSG::camera_attributes->camera_attributes_get_auto_exposure_version(p_render_data->camera_attributes);
bool set_immediate = auto_exposure_version != rb->get_auto_exposure_version();
rb->set_auto_exposure_version(auto_exposure_version);
double step = RSG::camera_attributes->camera_attributes_get_auto_exposure_adjust_speed(p_render_data->camera_attributes) * time_step;
float auto_exposure_min_sensitivity = RSG::camera_attributes->camera_attributes_get_auto_exposure_min_sensitivity(p_render_data->camera_attributes);
float auto_exposure_max_sensitivity = RSG::camera_attributes->camera_attributes_get_auto_exposure_max_sensitivity(p_render_data->camera_attributes);
luminance->luminance_reduction(rb->get_internal_texture(), rb->get_internal_size(), luminance_buffers, auto_exposure_min_sensitivity, auto_exposure_max_sensitivity, step, set_immediate);
// Swap final reduce with prev luminance.
auto_exposure_scale = RSG::camera_attributes->camera_attributes_get_auto_exposure_scale(p_render_data->camera_attributes);
RenderingServerDefault::redraw_request(); // Redraw all the time if auto exposure rendering is on.
RD::get_singleton()->draw_command_end_label();
}
int max_glow_level = -1;
if (can_use_effects && p_render_data->environment.is_valid() && environment_get_glow_enabled(p_render_data->environment)) {
RENDER_TIMESTAMP("Glow");
RD::get_singleton()->draw_command_begin_label("Gaussian Glow");
rb->allocate_blur_textures();
for (int i = 0; i < RS::MAX_GLOW_LEVELS; i++) {
if (environment_get_glow_levels(p_render_data->environment)[i] > 0.0) {
int mipmaps = int(rb->get_texture_format(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1).mipmaps);
if (i >= mipmaps) {
max_glow_level = mipmaps - 1;
} else {
max_glow_level = i;
}
}
}
float luminance_multiplier = _render_buffers_get_luminance_multiplier();
for (uint32_t l = 0; l < rb->get_view_count(); l++) {
for (int i = 0; i < (max_glow_level + 1); i++) {
Size2i vp_size = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, i);
if (i == 0) {
RID luminance_texture;
if (RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes)) {
luminance_texture = luminance->get_current_luminance_buffer(rb); // this will return and empty RID if we don't have an auto exposure buffer
}
RID source = rb->get_internal_texture(l);
RID dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, l, i);
if (can_use_storage) {
copy_effects->gaussian_glow(source, dest, vp_size, environment_get_glow_strength(p_render_data->environment), true, environment_get_glow_hdr_luminance_cap(p_render_data->environment), environment_get_exposure(p_render_data->environment), environment_get_glow_bloom(p_render_data->environment), environment_get_glow_hdr_bleed_threshold(p_render_data->environment), environment_get_glow_hdr_bleed_scale(p_render_data->environment), luminance_texture, auto_exposure_scale);
} else {
RID half = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_HALF_BLUR, 0, i); // we can reuse this for each view
copy_effects->gaussian_glow_raster(source, half, dest, luminance_multiplier, vp_size, environment_get_glow_strength(p_render_data->environment), true, environment_get_glow_hdr_luminance_cap(p_render_data->environment), environment_get_exposure(p_render_data->environment), environment_get_glow_bloom(p_render_data->environment), environment_get_glow_hdr_bleed_threshold(p_render_data->environment), environment_get_glow_hdr_bleed_scale(p_render_data->environment), luminance_texture, auto_exposure_scale);
}
} else {
RID source = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, l, i - 1);
RID dest = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, l, i);
if (can_use_storage) {
copy_effects->gaussian_glow(source, dest, vp_size, environment_get_glow_strength(p_render_data->environment));
} else {
RID half = rb->get_texture_slice(RB_SCOPE_BUFFERS, RB_TEX_HALF_BLUR, 0, i); // we can reuse this for each view
copy_effects->gaussian_glow_raster(source, half, dest, luminance_multiplier, vp_size, environment_get_glow_strength(p_render_data->environment));
}
}
}
}
RD::get_singleton()->draw_command_end_label();
}
{
RENDER_TIMESTAMP("Tonemap");
RD::get_singleton()->draw_command_begin_label("Tonemap");
RendererRD::ToneMapper::TonemapSettings tonemap;
tonemap.exposure_texture = luminance->get_current_luminance_buffer(rb);
if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes) && tonemap.exposure_texture.is_valid()) {
tonemap.use_auto_exposure = true;
tonemap.auto_exposure_scale = auto_exposure_scale;
} else {
tonemap.exposure_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
}
if (can_use_effects && p_render_data->environment.is_valid() && environment_get_glow_enabled(p_render_data->environment)) {
tonemap.use_glow = true;
tonemap.glow_mode = RendererRD::ToneMapper::TonemapSettings::GlowMode(environment_get_glow_blend_mode(p_render_data->environment));
tonemap.glow_intensity = environment_get_glow_blend_mode(p_render_data->environment) == RS::ENV_GLOW_BLEND_MODE_MIX ? environment_get_glow_mix(p_render_data->environment) : environment_get_glow_intensity(p_render_data->environment);
for (int i = 0; i < RS::MAX_GLOW_LEVELS; i++) {
tonemap.glow_levels[i] = environment_get_glow_levels(p_render_data->environment)[i];
}
Size2i msize = rb->get_texture_slice_size(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1, 0);
tonemap.glow_texture_size.x = msize.width;
tonemap.glow_texture_size.y = msize.height;
tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale;
tonemap.glow_texture = rb->get_texture(RB_SCOPE_BUFFERS, RB_TEX_BLUR_1);
if (environment_get_glow_map(p_render_data->environment).is_valid()) {
tonemap.glow_map_strength = environment_get_glow_map_strength(p_render_data->environment);
tonemap.glow_map = texture_storage->texture_get_rd_texture(environment_get_glow_map(p_render_data->environment));
} else {
tonemap.glow_map_strength = 0.0f;
tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
}
} else {
tonemap.glow_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_BLACK);
tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
}
if (rb->get_screen_space_aa() == RS::VIEWPORT_SCREEN_SPACE_AA_FXAA) {
tonemap.use_fxaa = true;
}
tonemap.use_debanding = rb->get_use_debanding();
tonemap.texture_size = Vector2i(color_size.x, color_size.y);
if (p_render_data->environment.is_valid()) {
tonemap.tonemap_mode = environment_get_tone_mapper(p_render_data->environment);
tonemap.white = environment_get_white(p_render_data->environment);
tonemap.exposure = environment_get_exposure(p_render_data->environment);
}
tonemap.use_color_correction = false;
tonemap.use_1d_color_correction = false;
tonemap.color_correction_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_3D_WHITE);
if (can_use_effects && p_render_data->environment.is_valid()) {
tonemap.use_bcs = environment_get_adjustments_enabled(p_render_data->environment);
tonemap.brightness = environment_get_adjustments_brightness(p_render_data->environment);
tonemap.contrast = environment_get_adjustments_contrast(p_render_data->environment);
tonemap.saturation = environment_get_adjustments_saturation(p_render_data->environment);
if (environment_get_adjustments_enabled(p_render_data->environment) && environment_get_color_correction(p_render_data->environment).is_valid()) {
tonemap.use_color_correction = true;
tonemap.use_1d_color_correction = environment_get_use_1d_color_correction(p_render_data->environment);
tonemap.color_correction_texture = texture_storage->texture_get_rd_texture(environment_get_color_correction(p_render_data->environment));
}
}
tonemap.luminance_multiplier = _render_buffers_get_luminance_multiplier();
tonemap.view_count = rb->get_view_count();
tonemap.convert_to_srgb = !texture_storage->render_target_is_using_hdr(render_target);
RID dest_fb;
bool use_intermediate_fb = use_fsr;
if (use_intermediate_fb) {
// If we use FSR to upscale we need to write our result into an intermediate buffer.
// Note that this is cached so we only create the texture the first time.
RID dest_texture = rb->create_texture(SNAME("Tonemapper"), SNAME("destination"), _render_buffers_get_color_format(), RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT, RD::TEXTURE_SAMPLES_1, Size2i(), 0, 1, true, true);
dest_fb = FramebufferCacheRD::get_singleton()->get_cache(dest_texture);
} else {
// If we do a bilinear upscale we just render into our render target and our shader will upscale automatically.
// Target size in this case is lying as we never get our real target size communicated.
// Bit nasty but...
if (dest_is_msaa_2d) {
dest_fb = FramebufferCacheRD::get_singleton()->get_cache(texture_storage->render_target_get_rd_texture_msaa(render_target));
texture_storage->render_target_set_msaa_needs_resolve(render_target, true); // Make sure this gets resolved.
} else {
dest_fb = texture_storage->render_target_get_rd_framebuffer(render_target);
}
}
tone_mapper->tonemapper(color_texture, dest_fb, tonemap);
RD::get_singleton()->draw_command_end_label();
}
if (use_fsr) {
RD::get_singleton()->draw_command_begin_label("FSR 1.0 Upscale");
for (uint32_t v = 0; v < rb->get_view_count(); v++) {
RID source_texture = rb->get_texture_slice(SNAME("Tonemapper"), SNAME("destination"), v, 0);
RID dest_texture = texture_storage->render_target_get_rd_texture_slice(render_target, v);
fsr->fsr_upscale(rb, source_texture, dest_texture);
}
if (dest_is_msaa_2d) {
// We can't upscale directly into our MSAA buffer so we need to do a copy
RID source_texture = texture_storage->render_target_get_rd_texture(render_target);
RID dest_fb = FramebufferCacheRD::get_singleton()->get_cache(texture_storage->render_target_get_rd_texture_msaa(render_target));
copy_effects->copy_to_fb_rect(source_texture, dest_fb, Rect2i(Point2i(), rb->get_target_size()));
texture_storage->render_target_set_msaa_needs_resolve(render_target, true); // Make sure this gets resolved.
}
RD::get_singleton()->draw_command_end_label();
}
texture_storage->render_target_disable_clear_request(render_target);
}
void RendererSceneRenderRD::_post_process_subpass(RID p_source_texture, RID p_framebuffer, const RenderDataRD *p_render_data) {
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
RD::get_singleton()->draw_command_begin_label("Post Process Subpass");
Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers;
ERR_FAIL_COND(rb.is_null());
// FIXME: Our input it our internal_texture, shouldn't this be using internal_size ??
// Seeing we don't support FSR in our mobile renderer right now target_size = internal_size...
Size2i target_size = rb->get_target_size();
bool can_use_effects = target_size.x >= 8 && target_size.y >= 8 && debug_draw == RS::VIEWPORT_DEBUG_DRAW_DISABLED;
RD::DrawListID draw_list = RD::get_singleton()->draw_list_switch_to_next_pass();
RendererRD::ToneMapper::TonemapSettings tonemap;
if (p_render_data->environment.is_valid()) {
tonemap.tonemap_mode = environment_get_tone_mapper(p_render_data->environment);
tonemap.exposure = environment_get_exposure(p_render_data->environment);
tonemap.white = environment_get_white(p_render_data->environment);
}
// We don't support glow or auto exposure here, if they are needed, don't use subpasses!
// The problem is that we need to use the result so far and process them before we can
// apply this to our results.
if (can_use_effects && p_render_data->environment.is_valid() && environment_get_glow_enabled(p_render_data->environment)) {
ERR_FAIL_MSG("Glow is not supported when using subpasses.");
}
if (can_use_effects && RSG::camera_attributes->camera_attributes_uses_auto_exposure(p_render_data->camera_attributes)) {
ERR_FAIL_MSG("Auto Exposure is not supported when using subpasses.");
}
tonemap.use_glow = false;
tonemap.glow_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_BLACK);
tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
tonemap.use_auto_exposure = false;
tonemap.exposure_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_WHITE);
tonemap.use_color_correction = false;
tonemap.use_1d_color_correction = false;
tonemap.color_correction_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_3D_WHITE);
if (can_use_effects && p_render_data->environment.is_valid()) {
tonemap.use_bcs = environment_get_adjustments_enabled(p_render_data->environment);
tonemap.brightness = environment_get_adjustments_brightness(p_render_data->environment);
tonemap.contrast = environment_get_adjustments_contrast(p_render_data->environment);
tonemap.saturation = environment_get_adjustments_saturation(p_render_data->environment);
if (environment_get_adjustments_enabled(p_render_data->environment) && environment_get_color_correction(p_render_data->environment).is_valid()) {
tonemap.use_color_correction = true;
tonemap.use_1d_color_correction = environment_get_use_1d_color_correction(p_render_data->environment);
tonemap.color_correction_texture = texture_storage->texture_get_rd_texture(environment_get_color_correction(p_render_data->environment));
}
}
tonemap.use_debanding = rb->get_use_debanding();
tonemap.texture_size = Vector2i(target_size.x, target_size.y);
tonemap.luminance_multiplier = _render_buffers_get_luminance_multiplier();
tonemap.view_count = rb->get_view_count();
tonemap.convert_to_srgb = !texture_storage->render_target_is_using_hdr(rb->get_render_target());
tone_mapper->tonemapper(draw_list, p_source_texture, RD::get_singleton()->framebuffer_get_format(p_framebuffer), tonemap);
RD::get_singleton()->draw_command_end_label();
}
void RendererSceneRenderRD::_disable_clear_request(const RenderDataRD *p_render_data) {
ERR_FAIL_COND(p_render_data->render_buffers.is_null());
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
texture_storage->render_target_disable_clear_request(p_render_data->render_buffers->get_render_target());
}
bool RendererSceneRenderRD::_debug_draw_can_use_effects(RS::ViewportDebugDraw p_debug_draw) {
bool can_use_effects = true;
switch (p_debug_draw) {
// No debug draw, use camera effects
case RS::VIEWPORT_DEBUG_DRAW_DISABLED:
can_use_effects = true;
break;
// Modes that completely override rendering to draw debug information should disable camera effects.
case RS::VIEWPORT_DEBUG_DRAW_UNSHADED:
case RS::VIEWPORT_DEBUG_DRAW_OVERDRAW:
case RS::VIEWPORT_DEBUG_DRAW_WIREFRAME:
case RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_ALBEDO:
case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_OMNI_LIGHTS:
case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_SPOT_LIGHTS:
case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_DECALS:
case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_REFLECTION_PROBES:
case RS::VIEWPORT_DEBUG_DRAW_INTERNAL_BUFFER:
can_use_effects = false;
break;
// Modes that draws information over part of the viewport needs camera effects because we see partially the normal draw mode.
case RS::VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS:
case RS::VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS:
case RS::VIEWPORT_DEBUG_DRAW_DECAL_ATLAS:
case RS::VIEWPORT_DEBUG_DRAW_MOTION_VECTORS:
// Modes that draws a buffer over viewport needs camera effects because if the buffer is not available it will be equivalent to normal draw mode.
case RS::VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER:
case RS::VIEWPORT_DEBUG_DRAW_SSAO:
case RS::VIEWPORT_DEBUG_DRAW_SSIL:
case RS::VIEWPORT_DEBUG_DRAW_SDFGI:
case RS::VIEWPORT_DEBUG_DRAW_GI_BUFFER:
case RS::VIEWPORT_DEBUG_DRAW_OCCLUDERS:
can_use_effects = true;
break;
// Other debug draw modes keep camera effects.
case RS::VIEWPORT_DEBUG_DRAW_LIGHTING:
case RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING:
case RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION:
case RS::VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE:
case RS::VIEWPORT_DEBUG_DRAW_PSSM_SPLITS:
case RS::VIEWPORT_DEBUG_DRAW_SDFGI_PROBES:
case RS::VIEWPORT_DEBUG_DRAW_DISABLE_LOD:
can_use_effects = true;
break;
default:
break;
}
return can_use_effects;
}
void RendererSceneRenderRD::_render_buffers_debug_draw(const RenderDataRD *p_render_data) {
RendererRD::LightStorage *light_storage = RendererRD::LightStorage::get_singleton();
RendererRD::TextureStorage *texture_storage = RendererRD::TextureStorage::get_singleton();
Ref<RenderSceneBuffersRD> rb = p_render_data->render_buffers;
ERR_FAIL_COND(rb.is_null());
RID render_target = rb->get_render_target();
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS) {
if (p_render_data->shadow_atlas.is_valid()) {
RID shadow_atlas_texture = RendererRD::LightStorage::get_singleton()->shadow_atlas_get_texture(p_render_data->shadow_atlas);
if (shadow_atlas_texture.is_null()) {
shadow_atlas_texture = texture_storage->texture_rd_get_default(RendererRD::TextureStorage::DEFAULT_RD_TEXTURE_BLACK);
}
Size2 rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(shadow_atlas_texture, texture_storage->render_target_get_rd_framebuffer(render_target), Rect2i(Vector2(), rtsize / 2), false, true);
}
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS) {
if (RendererRD::LightStorage::get_singleton()->directional_shadow_get_texture().is_valid()) {
RID shadow_atlas_texture = RendererRD::LightStorage::get_singleton()->directional_shadow_get_texture();
Size2i rtsize = texture_storage->render_target_get_size(render_target);
RID dest_fb = texture_storage->render_target_get_rd_framebuffer(render_target);
// Determine our display size, try and keep square by using the smallest edge.
Size2i size = 2 * rtsize / 3;
if (size.x < size.y) {
size.y = size.x;
} else if (size.y < size.x) {
size.x = size.y;
}
copy_effects->copy_to_fb_rect(shadow_atlas_texture, dest_fb, Rect2i(Vector2(), size), false, true);
// Visualize our view frustum to show coverage.
for (int i = 0; i < p_render_data->render_shadow_count; i++) {
RID light = p_render_data->render_shadows[i].light;
RID base = light_storage->light_instance_get_base_light(light);
if (light_storage->light_get_type(base) == RS::LIGHT_DIRECTIONAL) {
debug_effects->draw_shadow_frustum(light, p_render_data->scene_data->cam_projection, p_render_data->scene_data->cam_transform, dest_fb, Rect2(Size2(), size));
}
}
}
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DECAL_ATLAS) {
RID decal_atlas = RendererRD::TextureStorage::get_singleton()->decal_atlas_get_texture();
if (decal_atlas.is_valid()) {
Size2i rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(decal_atlas, texture_storage->render_target_get_rd_framebuffer(render_target), Rect2i(Vector2(), rtsize / 2), false, false, true);
}
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE) {
RID luminance_texture = luminance->get_current_luminance_buffer(rb);
if (luminance_texture.is_valid()) {
Size2i rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(luminance_texture, texture_storage->render_target_get_rd_framebuffer(render_target), Rect2(Vector2(), rtsize / 8), false, true);
}
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_INTERNAL_BUFFER) {
Size2 rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(rb->get_internal_texture(), texture_storage->render_target_get_rd_framebuffer(render_target), Rect2(Vector2(), rtsize), false, false);
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER && _render_buffers_get_normal_texture(rb).is_valid()) {
Size2 rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(_render_buffers_get_normal_texture(rb), texture_storage->render_target_get_rd_framebuffer(render_target), Rect2(Vector2(), rtsize), false, false, false, false, RID(), false, false, false, true);
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_OCCLUDERS) {
if (p_render_data->occluder_debug_tex.is_valid()) {
Size2i rtsize = texture_storage->render_target_get_size(render_target);
copy_effects->copy_to_fb_rect(texture_storage->texture_get_rd_texture(p_render_data->occluder_debug_tex), texture_storage->render_target_get_rd_framebuffer(render_target), Rect2i(Vector2(), rtsize), true, false);
}
}
if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_MOTION_VECTORS && _render_buffers_get_velocity_texture(rb).is_valid()) {
RID velocity = _render_buffers_get_velocity_texture(rb);
RID depth = rb->get_depth_texture();
RID dest_fb = texture_storage->render_target_get_rd_framebuffer(render_target);
Size2i resolution = rb->get_internal_size();
debug_effects->draw_motion_vectors(velocity, depth, dest_fb, p_render_data->scene_data->cam_projection, p_render_data->scene_data->cam_transform, p_render_data->scene_data->prev_cam_projection, p_render_data->scene_data->prev_cam_transform, resolution);
}
}
RID RendererSceneRenderRD::render_buffers_get_default_voxel_gi_buffer() {
return gi.default_voxel_gi_buffer;
}
float RendererSceneRenderRD::_render_buffers_get_luminance_multiplier() {
return 1.0;
}
RD::DataFormat RendererSceneRenderRD::_render_buffers_get_color_format() {
return RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
}
bool RendererSceneRenderRD::_render_buffers_can_be_storage() {
return true;
}
void RendererSceneRenderRD::gi_set_use_half_resolution(bool p_enable) {
gi.half_resolution = p_enable;
}
void RendererSceneRenderRD::positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) {
ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
if (shadows_quality != p_quality) {
shadows_quality = p_quality;
switch (shadows_quality) {
case RS::SHADOW_QUALITY_HARD: {
penumbra_shadow_samples = 4;
soft_shadow_samples = 0;
shadows_quality_radius = 1.0;
} break;
case RS::SHADOW_QUALITY_SOFT_VERY_LOW: {
penumbra_shadow_samples = 4;
soft_shadow_samples = 1;
shadows_quality_radius = 1.5;
} break;
case RS::SHADOW_QUALITY_SOFT_LOW: {
penumbra_shadow_samples = 8;
soft_shadow_samples = 4;
shadows_quality_radius = 2.0;
} break;
case RS::SHADOW_QUALITY_SOFT_MEDIUM: {
penumbra_shadow_samples = 12;
soft_shadow_samples = 8;
shadows_quality_radius = 2.0;
} break;
case RS::SHADOW_QUALITY_SOFT_HIGH: {
penumbra_shadow_samples = 24;
soft_shadow_samples = 16;
shadows_quality_radius = 3.0;
} break;
case RS::SHADOW_QUALITY_SOFT_ULTRA: {
penumbra_shadow_samples = 32;
soft_shadow_samples = 32;
shadows_quality_radius = 4.0;
} break;
case RS::SHADOW_QUALITY_MAX:
break;
}
get_vogel_disk(penumbra_shadow_kernel, penumbra_shadow_samples);
get_vogel_disk(soft_shadow_kernel, soft_shadow_samples);
}
_update_shader_quality_settings();
}
void RendererSceneRenderRD::directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) {
ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
if (directional_shadow_quality != p_quality) {
directional_shadow_quality = p_quality;
switch (directional_shadow_quality) {
case RS::SHADOW_QUALITY_HARD: {
directional_penumbra_shadow_samples = 4;
directional_soft_shadow_samples = 0;
directional_shadow_quality_radius = 1.0;
} break;
case RS::SHADOW_QUALITY_SOFT_VERY_LOW: {
directional_penumbra_shadow_samples = 4;
directional_soft_shadow_samples = 1;