2965 lines
118 KiB
C++
2965 lines
118 KiB
C++
/*************************************************************************/
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/* rasterizer_scene_high_end_rd.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "rasterizer_scene_high_end_rd.h"
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#include "core/project_settings.h"
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#include "servers/rendering/rendering_device.h"
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#include "servers/rendering/rendering_server_raster.h"
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/* SCENE SHADER */
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void RasterizerSceneHighEndRD::ShaderData::set_code(const String &p_code) {
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//compile
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code = p_code;
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valid = false;
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ubo_size = 0;
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uniforms.clear();
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uses_screen_texture = false;
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if (code == String()) {
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return; //just invalid, but no error
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}
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ShaderCompilerRD::GeneratedCode gen_code;
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int blend_mode = BLEND_MODE_MIX;
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int depth_testi = DEPTH_TEST_ENABLED;
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int cull = CULL_BACK;
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uses_point_size = false;
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uses_alpha = false;
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uses_blend_alpha = false;
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uses_depth_pre_pass = false;
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uses_discard = false;
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uses_roughness = false;
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uses_normal = false;
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bool wireframe = false;
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unshaded = false;
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uses_vertex = false;
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uses_sss = false;
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uses_transmittance = false;
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uses_screen_texture = false;
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uses_depth_texture = false;
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uses_normal_texture = false;
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uses_time = false;
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writes_modelview_or_projection = false;
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uses_world_coordinates = false;
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int depth_drawi = DEPTH_DRAW_OPAQUE;
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ShaderCompilerRD::IdentifierActions actions;
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actions.render_mode_values["blend_add"] = Pair<int *, int>(&blend_mode, BLEND_MODE_ADD);
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actions.render_mode_values["blend_mix"] = Pair<int *, int>(&blend_mode, BLEND_MODE_MIX);
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actions.render_mode_values["blend_sub"] = Pair<int *, int>(&blend_mode, BLEND_MODE_SUB);
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actions.render_mode_values["blend_mul"] = Pair<int *, int>(&blend_mode, BLEND_MODE_MUL);
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actions.render_mode_values["depth_draw_never"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_DISABLED);
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actions.render_mode_values["depth_draw_opaque"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_OPAQUE);
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actions.render_mode_values["depth_draw_always"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_ALWAYS);
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actions.render_mode_values["depth_test_disabled"] = Pair<int *, int>(&depth_testi, DEPTH_TEST_DISABLED);
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actions.render_mode_values["cull_disabled"] = Pair<int *, int>(&cull, CULL_DISABLED);
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actions.render_mode_values["cull_front"] = Pair<int *, int>(&cull, CULL_FRONT);
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actions.render_mode_values["cull_back"] = Pair<int *, int>(&cull, CULL_BACK);
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actions.render_mode_flags["unshaded"] = &unshaded;
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actions.render_mode_flags["wireframe"] = &wireframe;
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actions.usage_flag_pointers["ALPHA"] = &uses_alpha;
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actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_pre_pass;
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actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss;
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actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance;
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actions.usage_flag_pointers["SCREEN_TEXTURE"] = &uses_screen_texture;
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actions.usage_flag_pointers["DEPTH_TEXTURE"] = &uses_depth_texture;
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actions.usage_flag_pointers["NORMAL_TEXTURE"] = &uses_normal_texture;
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actions.usage_flag_pointers["DISCARD"] = &uses_discard;
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actions.usage_flag_pointers["TIME"] = &uses_time;
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actions.usage_flag_pointers["ROUGHNESS"] = &uses_roughness;
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actions.usage_flag_pointers["NORMAL"] = &uses_normal;
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actions.usage_flag_pointers["NORMALMAP"] = &uses_normal;
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actions.usage_flag_pointers["POINT_SIZE"] = &uses_point_size;
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actions.usage_flag_pointers["POINT_COORD"] = &uses_point_size;
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actions.write_flag_pointers["MODELVIEW_MATRIX"] = &writes_modelview_or_projection;
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actions.write_flag_pointers["PROJECTION_MATRIX"] = &writes_modelview_or_projection;
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actions.write_flag_pointers["VERTEX"] = &uses_vertex;
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actions.uniforms = &uniforms;
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RasterizerSceneHighEndRD *scene_singleton = (RasterizerSceneHighEndRD *)RasterizerSceneHighEndRD::singleton;
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Error err = scene_singleton->shader.compiler.compile(RS::SHADER_SPATIAL, code, &actions, path, gen_code);
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ERR_FAIL_COND(err != OK);
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if (version.is_null()) {
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version = scene_singleton->shader.scene_shader.version_create();
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}
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depth_draw = DepthDraw(depth_drawi);
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depth_test = DepthTest(depth_testi);
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#if 0
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print_line("**compiling shader:");
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print_line("**defines:\n");
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for (int i = 0; i < gen_code.defines.size(); i++) {
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print_line(gen_code.defines[i]);
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}
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print_line("\n**uniforms:\n" + gen_code.uniforms);
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print_line("\n**vertex_globals:\n" + gen_code.vertex_global);
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print_line("\n**vertex_code:\n" + gen_code.vertex);
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print_line("\n**fragment_globals:\n" + gen_code.fragment_global);
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print_line("\n**fragment_code:\n" + gen_code.fragment);
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print_line("\n**light_code:\n" + gen_code.light);
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#endif
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scene_singleton->shader.scene_shader.version_set_code(version, gen_code.uniforms, gen_code.vertex_global, gen_code.vertex, gen_code.fragment_global, gen_code.light, gen_code.fragment, gen_code.defines);
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ERR_FAIL_COND(!scene_singleton->shader.scene_shader.version_is_valid(version));
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ubo_size = gen_code.uniform_total_size;
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ubo_offsets = gen_code.uniform_offsets;
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texture_uniforms = gen_code.texture_uniforms;
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//blend modes
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RD::PipelineColorBlendState::Attachment blend_attachment;
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switch (blend_mode) {
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case BLEND_MODE_MIX: {
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blend_attachment.enable_blend = true;
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blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
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blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
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blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
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blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
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} break;
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case BLEND_MODE_ADD: {
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blend_attachment.enable_blend = true;
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blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
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blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
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blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
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blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
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uses_blend_alpha = true; //force alpha used because of blend
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} break;
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case BLEND_MODE_SUB: {
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blend_attachment.enable_blend = true;
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blend_attachment.alpha_blend_op = RD::BLEND_OP_SUBTRACT;
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blend_attachment.color_blend_op = RD::BLEND_OP_SUBTRACT;
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blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
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blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
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blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
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blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
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uses_blend_alpha = true; //force alpha used because of blend
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} break;
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case BLEND_MODE_MUL: {
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blend_attachment.enable_blend = true;
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blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
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blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_DST_COLOR;
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blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ZERO;
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blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_DST_ALPHA;
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blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ZERO;
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uses_blend_alpha = true; //force alpha used because of blend
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} break;
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}
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RD::PipelineColorBlendState blend_state_blend;
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blend_state_blend.attachments.push_back(blend_attachment);
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RD::PipelineColorBlendState blend_state_opaque = RD::PipelineColorBlendState::create_disabled(1);
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RD::PipelineColorBlendState blend_state_opaque_specular = RD::PipelineColorBlendState::create_disabled(2);
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RD::PipelineColorBlendState blend_state_depth_normal_roughness = RD::PipelineColorBlendState::create_disabled(1);
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RD::PipelineColorBlendState blend_state_depth_normal_roughness_giprobe = RD::PipelineColorBlendState::create_disabled(2);
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//update pipelines
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RD::PipelineDepthStencilState depth_stencil_state;
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if (depth_test != DEPTH_TEST_DISABLED) {
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depth_stencil_state.enable_depth_test = true;
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depth_stencil_state.depth_compare_operator = RD::COMPARE_OP_LESS_OR_EQUAL;
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depth_stencil_state.enable_depth_write = depth_draw != DEPTH_DRAW_DISABLED ? true : false;
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}
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for (int i = 0; i < CULL_VARIANT_MAX; i++) {
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RD::PolygonCullMode cull_mode_rd_table[CULL_VARIANT_MAX][3] = {
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{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_FRONT, RD::POLYGON_CULL_BACK },
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{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_BACK, RD::POLYGON_CULL_FRONT },
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{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_DISABLED }
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};
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RD::PolygonCullMode cull_mode_rd = cull_mode_rd_table[i][cull];
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for (int j = 0; j < RS::PRIMITIVE_MAX; j++) {
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RD::RenderPrimitive primitive_rd_table[RS::PRIMITIVE_MAX] = {
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RD::RENDER_PRIMITIVE_POINTS,
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RD::RENDER_PRIMITIVE_LINES,
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RD::RENDER_PRIMITIVE_LINESTRIPS,
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RD::RENDER_PRIMITIVE_TRIANGLES,
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RD::RENDER_PRIMITIVE_TRIANGLE_STRIPS,
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};
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RD::RenderPrimitive primitive_rd = uses_point_size ? RD::RENDER_PRIMITIVE_POINTS : primitive_rd_table[j];
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for (int k = 0; k < SHADER_VERSION_MAX; k++) {
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RD::PipelineRasterizationState raster_state;
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raster_state.cull_mode = cull_mode_rd;
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raster_state.wireframe = wireframe;
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RD::PipelineColorBlendState blend_state;
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RD::PipelineDepthStencilState depth_stencil = depth_stencil_state;
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if (uses_alpha || uses_blend_alpha) {
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if (k == SHADER_VERSION_COLOR_PASS || k == SHADER_VERSION_COLOR_PASS_WITH_FORWARD_GI || k == SHADER_VERSION_LIGHTMAP_COLOR_PASS) {
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blend_state = blend_state_blend;
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if (depth_draw == DEPTH_DRAW_OPAQUE) {
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depth_stencil.enable_depth_write = false; //alpha does not draw depth
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}
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} else if (uses_depth_pre_pass && (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP || k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS || k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL)) {
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if (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP) {
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//none, blend state contains nothing
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} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) {
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blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way
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} else {
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blend_state = blend_state_opaque; //writes to normal and roughness in opaque way
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}
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} else {
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pipelines[i][j][k].clear();
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continue; // do not use this version (will error if using it is attempted)
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}
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} else {
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if (k == SHADER_VERSION_COLOR_PASS || k == SHADER_VERSION_COLOR_PASS_WITH_FORWARD_GI || k == SHADER_VERSION_LIGHTMAP_COLOR_PASS) {
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blend_state = blend_state_opaque;
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} else if (k == SHADER_VERSION_DEPTH_PASS || k == SHADER_VERSION_DEPTH_PASS_DP) {
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//none, leave empty
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} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS) {
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blend_state = blend_state_depth_normal_roughness;
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} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE) {
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blend_state = blend_state_depth_normal_roughness_giprobe;
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} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) {
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blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way
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} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_SDF) {
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blend_state = RD::PipelineColorBlendState(); //no color targets for SDF
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} else {
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//specular write
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blend_state = blend_state_opaque_specular;
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depth_stencil.enable_depth_test = false;
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depth_stencil.enable_depth_write = false;
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}
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}
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RID shader_variant = scene_singleton->shader.scene_shader.version_get_shader(version, k);
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pipelines[i][j][k].setup(shader_variant, primitive_rd, raster_state, RD::PipelineMultisampleState(), depth_stencil, blend_state, 0);
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}
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}
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}
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valid = true;
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}
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void RasterizerSceneHighEndRD::ShaderData::set_default_texture_param(const StringName &p_name, RID p_texture) {
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if (!p_texture.is_valid()) {
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default_texture_params.erase(p_name);
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} else {
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default_texture_params[p_name] = p_texture;
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}
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}
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void RasterizerSceneHighEndRD::ShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
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Map<int, StringName> order;
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for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
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if (E->get().scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_LOCAL) {
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continue;
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}
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if (E->get().texture_order >= 0) {
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order[E->get().texture_order + 100000] = E->key();
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} else {
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order[E->get().order] = E->key();
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}
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}
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for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) {
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PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E->get()]);
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pi.name = E->get();
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p_param_list->push_back(pi);
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}
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}
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void RasterizerSceneHighEndRD::ShaderData::get_instance_param_list(List<RasterizerStorage::InstanceShaderParam> *p_param_list) const {
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for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
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if (E->get().scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) {
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continue;
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}
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RasterizerStorage::InstanceShaderParam p;
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p.info = ShaderLanguage::uniform_to_property_info(E->get());
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p.info.name = E->key(); //supply name
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p.index = E->get().instance_index;
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p.default_value = ShaderLanguage::constant_value_to_variant(E->get().default_value, E->get().type, E->get().hint);
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p_param_list->push_back(p);
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}
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}
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bool RasterizerSceneHighEndRD::ShaderData::is_param_texture(const StringName &p_param) const {
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if (!uniforms.has(p_param)) {
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return false;
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}
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return uniforms[p_param].texture_order >= 0;
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}
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bool RasterizerSceneHighEndRD::ShaderData::is_animated() const {
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return false;
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}
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bool RasterizerSceneHighEndRD::ShaderData::casts_shadows() const {
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return false;
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}
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Variant RasterizerSceneHighEndRD::ShaderData::get_default_parameter(const StringName &p_parameter) const {
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if (uniforms.has(p_parameter)) {
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ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter];
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Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value;
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return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.hint);
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}
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return Variant();
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}
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RasterizerSceneHighEndRD::ShaderData::ShaderData() {
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valid = false;
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uses_screen_texture = false;
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}
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RasterizerSceneHighEndRD::ShaderData::~ShaderData() {
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RasterizerSceneHighEndRD *scene_singleton = (RasterizerSceneHighEndRD *)RasterizerSceneHighEndRD::singleton;
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ERR_FAIL_COND(!scene_singleton);
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//pipeline variants will clear themselves if shader is gone
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if (version.is_valid()) {
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scene_singleton->shader.scene_shader.version_free(version);
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}
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}
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RasterizerStorageRD::ShaderData *RasterizerSceneHighEndRD::_create_shader_func() {
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ShaderData *shader_data = memnew(ShaderData);
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return shader_data;
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}
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void RasterizerSceneHighEndRD::MaterialData::set_render_priority(int p_priority) {
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priority = p_priority - RS::MATERIAL_RENDER_PRIORITY_MIN; //8 bits
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}
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void RasterizerSceneHighEndRD::MaterialData::set_next_pass(RID p_pass) {
|
|
next_pass = p_pass;
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::MaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
|
|
RasterizerSceneHighEndRD *scene_singleton = (RasterizerSceneHighEndRD *)RasterizerSceneHighEndRD::singleton;
|
|
|
|
if ((uint32_t)ubo_data.size() != shader_data->ubo_size) {
|
|
p_uniform_dirty = true;
|
|
if (uniform_buffer.is_valid()) {
|
|
RD::get_singleton()->free(uniform_buffer);
|
|
uniform_buffer = RID();
|
|
}
|
|
|
|
ubo_data.resize(shader_data->ubo_size);
|
|
if (ubo_data.size()) {
|
|
uniform_buffer = RD::get_singleton()->uniform_buffer_create(ubo_data.size());
|
|
memset(ubo_data.ptrw(), 0, ubo_data.size()); //clear
|
|
}
|
|
|
|
//clear previous uniform set
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
uniform_set = RID();
|
|
}
|
|
}
|
|
|
|
//check whether buffer changed
|
|
if (p_uniform_dirty && ubo_data.size()) {
|
|
update_uniform_buffer(shader_data->uniforms, shader_data->ubo_offsets.ptr(), p_parameters, ubo_data.ptrw(), ubo_data.size(), false);
|
|
RD::get_singleton()->buffer_update(uniform_buffer, 0, ubo_data.size(), ubo_data.ptrw());
|
|
}
|
|
|
|
uint32_t tex_uniform_count = shader_data->texture_uniforms.size();
|
|
|
|
if ((uint32_t)texture_cache.size() != tex_uniform_count) {
|
|
texture_cache.resize(tex_uniform_count);
|
|
p_textures_dirty = true;
|
|
|
|
//clear previous uniform set
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
uniform_set = RID();
|
|
}
|
|
}
|
|
|
|
if (p_textures_dirty && tex_uniform_count) {
|
|
update_textures(p_parameters, shader_data->default_texture_params, shader_data->texture_uniforms, texture_cache.ptrw(), true);
|
|
}
|
|
|
|
if (shader_data->ubo_size == 0 && shader_data->texture_uniforms.size() == 0) {
|
|
// This material does not require an uniform set, so don't create it.
|
|
return;
|
|
}
|
|
|
|
if (!p_textures_dirty && uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
//no reason to update uniform set, only UBO (or nothing) was needed to update
|
|
return;
|
|
}
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
if (shader_data->ubo_size) {
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 0;
|
|
u.ids.push_back(uniform_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
const RID *textures = texture_cache.ptrw();
|
|
for (uint32_t i = 0; i < tex_uniform_count; i++) {
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.binding = 1 + i;
|
|
u.ids.push_back(textures[i]);
|
|
uniforms.push_back(u);
|
|
}
|
|
}
|
|
|
|
uniform_set = RD::get_singleton()->uniform_set_create(uniforms, scene_singleton->shader.scene_shader.version_get_shader(shader_data->version, 0), MATERIAL_UNIFORM_SET);
|
|
}
|
|
|
|
RasterizerSceneHighEndRD::MaterialData::~MaterialData() {
|
|
if (uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(uniform_set)) {
|
|
RD::get_singleton()->free(uniform_set);
|
|
}
|
|
|
|
if (uniform_buffer.is_valid()) {
|
|
RD::get_singleton()->free(uniform_buffer);
|
|
}
|
|
}
|
|
|
|
RasterizerStorageRD::MaterialData *RasterizerSceneHighEndRD::_create_material_func(ShaderData *p_shader) {
|
|
MaterialData *material_data = memnew(MaterialData);
|
|
material_data->shader_data = p_shader;
|
|
material_data->last_frame = false;
|
|
//update will happen later anyway so do nothing.
|
|
return material_data;
|
|
}
|
|
|
|
RasterizerSceneHighEndRD::RenderBufferDataHighEnd::~RenderBufferDataHighEnd() {
|
|
clear();
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::RenderBufferDataHighEnd::ensure_specular() {
|
|
if (!specular.is_valid()) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.width = width;
|
|
tf.height = height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
if (msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
|
|
} else {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
}
|
|
|
|
specular = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
if (msaa == RS::VIEWPORT_MSAA_DISABLED) {
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(color);
|
|
fb.push_back(specular);
|
|
fb.push_back(depth);
|
|
|
|
color_specular_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(specular);
|
|
|
|
specular_only_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
|
|
} else {
|
|
tf.samples = texture_samples;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
|
|
specular_msaa = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(color_msaa);
|
|
fb.push_back(specular_msaa);
|
|
fb.push_back(depth_msaa);
|
|
|
|
color_specular_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(specular_msaa);
|
|
|
|
specular_only_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::RenderBufferDataHighEnd::ensure_gi() {
|
|
if (!reflection_buffer.is_valid()) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.width = width;
|
|
tf.height = height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
reflection_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
ambient_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::RenderBufferDataHighEnd::ensure_giprobe() {
|
|
if (!giprobe_buffer.is_valid()) {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8G8_UINT;
|
|
tf.width = width;
|
|
tf.height = height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
if (msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
RD::TextureFormat tf_aa = tf;
|
|
tf_aa.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
tf_aa.samples = texture_samples;
|
|
giprobe_buffer_msaa = RD::get_singleton()->texture_create(tf_aa, RD::TextureView());
|
|
} else {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
}
|
|
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
|
|
giprobe_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
Vector<RID> fb;
|
|
if (msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
fb.push_back(depth_msaa);
|
|
fb.push_back(normal_roughness_buffer_msaa);
|
|
fb.push_back(giprobe_buffer_msaa);
|
|
} else {
|
|
fb.push_back(depth);
|
|
fb.push_back(normal_roughness_buffer);
|
|
fb.push_back(giprobe_buffer);
|
|
}
|
|
|
|
depth_normal_roughness_giprobe_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::RenderBufferDataHighEnd::clear() {
|
|
if (ambient_buffer != RID() && ambient_buffer != color) {
|
|
RD::get_singleton()->free(ambient_buffer);
|
|
ambient_buffer = RID();
|
|
}
|
|
|
|
if (reflection_buffer != RID() && reflection_buffer != specular) {
|
|
RD::get_singleton()->free(reflection_buffer);
|
|
reflection_buffer = RID();
|
|
}
|
|
|
|
if (giprobe_buffer != RID()) {
|
|
RD::get_singleton()->free(giprobe_buffer);
|
|
giprobe_buffer = RID();
|
|
|
|
if (giprobe_buffer_msaa.is_valid()) {
|
|
RD::get_singleton()->free(giprobe_buffer_msaa);
|
|
giprobe_buffer_msaa = RID();
|
|
}
|
|
|
|
depth_normal_roughness_giprobe_fb = RID();
|
|
}
|
|
|
|
if (color_msaa.is_valid()) {
|
|
RD::get_singleton()->free(color_msaa);
|
|
color_msaa = RID();
|
|
}
|
|
|
|
if (depth_msaa.is_valid()) {
|
|
RD::get_singleton()->free(depth_msaa);
|
|
depth_msaa = RID();
|
|
}
|
|
|
|
if (specular.is_valid()) {
|
|
if (specular_msaa.is_valid()) {
|
|
RD::get_singleton()->free(specular_msaa);
|
|
specular_msaa = RID();
|
|
}
|
|
RD::get_singleton()->free(specular);
|
|
specular = RID();
|
|
}
|
|
|
|
color = RID();
|
|
depth = RID();
|
|
color_specular_fb = RID();
|
|
specular_only_fb = RID();
|
|
color_fb = RID();
|
|
depth_fb = RID();
|
|
|
|
if (normal_roughness_buffer.is_valid()) {
|
|
RD::get_singleton()->free(normal_roughness_buffer);
|
|
if (normal_roughness_buffer_msaa.is_valid()) {
|
|
RD::get_singleton()->free(normal_roughness_buffer_msaa);
|
|
normal_roughness_buffer_msaa = RID();
|
|
}
|
|
normal_roughness_buffer = RID();
|
|
depth_normal_roughness_fb = RID();
|
|
}
|
|
|
|
if (!render_sdfgi_uniform_set.is_null() && RD::get_singleton()->uniform_set_is_valid(render_sdfgi_uniform_set)) {
|
|
RD::get_singleton()->free(render_sdfgi_uniform_set);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::RenderBufferDataHighEnd::configure(RID p_color_buffer, RID p_depth_buffer, int p_width, int p_height, RS::ViewportMSAA p_msaa) {
|
|
clear();
|
|
|
|
msaa = p_msaa;
|
|
|
|
width = p_width;
|
|
height = p_height;
|
|
|
|
color = p_color_buffer;
|
|
depth = p_depth_buffer;
|
|
|
|
if (p_msaa == RS::VIEWPORT_MSAA_DISABLED) {
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(p_color_buffer);
|
|
fb.push_back(depth);
|
|
|
|
color_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(depth);
|
|
|
|
depth_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
} else {
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
|
|
tf.width = p_width;
|
|
tf.height = p_height;
|
|
tf.type = RD::TEXTURE_TYPE_2D;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
RD::TextureSamples ts[RS::VIEWPORT_MSAA_MAX] = {
|
|
RD::TEXTURE_SAMPLES_1,
|
|
RD::TEXTURE_SAMPLES_2,
|
|
RD::TEXTURE_SAMPLES_4,
|
|
RD::TEXTURE_SAMPLES_8,
|
|
RD::TEXTURE_SAMPLES_16
|
|
};
|
|
|
|
texture_samples = ts[p_msaa];
|
|
tf.samples = texture_samples;
|
|
|
|
color_msaa = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D24_UNORM_S8_UINT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D24_UNORM_S8_UINT : RD::DATA_FORMAT_D32_SFLOAT_S8_UINT;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
depth_msaa = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(color_msaa);
|
|
fb.push_back(depth_msaa);
|
|
|
|
color_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
{
|
|
Vector<RID> fb;
|
|
fb.push_back(depth_msaa);
|
|
|
|
depth_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_allocate_normal_roughness_texture(RenderBufferDataHighEnd *rb) {
|
|
if (rb->normal_roughness_buffer.is_valid()) {
|
|
return;
|
|
}
|
|
|
|
RD::TextureFormat tf;
|
|
tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
|
|
tf.width = rb->width;
|
|
tf.height = rb->height;
|
|
tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
|
|
if (rb->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
|
|
} else {
|
|
tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
|
|
}
|
|
|
|
rb->normal_roughness_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
if (rb->msaa == RS::VIEWPORT_MSAA_DISABLED) {
|
|
Vector<RID> fb;
|
|
fb.push_back(rb->depth);
|
|
fb.push_back(rb->normal_roughness_buffer);
|
|
rb->depth_normal_roughness_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
} else {
|
|
tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
|
|
tf.samples = rb->texture_samples;
|
|
rb->normal_roughness_buffer_msaa = RD::get_singleton()->texture_create(tf, RD::TextureView());
|
|
|
|
Vector<RID> fb;
|
|
fb.push_back(rb->depth_msaa);
|
|
fb.push_back(rb->normal_roughness_buffer_msaa);
|
|
rb->depth_normal_roughness_fb = RD::get_singleton()->framebuffer_create(fb);
|
|
}
|
|
|
|
_render_buffers_clear_uniform_set(rb);
|
|
}
|
|
|
|
RasterizerSceneRD::RenderBufferData *RasterizerSceneHighEndRD::_create_render_buffer_data() {
|
|
return memnew(RenderBufferDataHighEnd);
|
|
}
|
|
|
|
bool RasterizerSceneHighEndRD::free(RID p_rid) {
|
|
if (RasterizerSceneRD::free(p_rid)) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_fill_instances(RenderList::Element **p_elements, int p_element_count, bool p_for_depth, bool p_has_sdfgi, bool p_has_opaque_gi) {
|
|
uint32_t lightmap_captures_used = 0;
|
|
|
|
for (int i = 0; i < p_element_count; i++) {
|
|
const RenderList::Element *e = p_elements[i];
|
|
InstanceData &id = scene_state.instances[i];
|
|
bool store_transform = true;
|
|
id.flags = 0;
|
|
id.mask = e->instance->layer_mask;
|
|
id.instance_uniforms_ofs = e->instance->instance_allocated_shader_parameters_offset >= 0 ? e->instance->instance_allocated_shader_parameters_offset : 0;
|
|
|
|
if (e->instance->base_type == RS::INSTANCE_MULTIMESH) {
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH;
|
|
uint32_t stride;
|
|
if (storage->multimesh_get_transform_format(e->instance->base) == RS::MULTIMESH_TRANSFORM_2D) {
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D;
|
|
stride = 2;
|
|
} else {
|
|
stride = 3;
|
|
}
|
|
if (storage->multimesh_uses_colors(e->instance->base)) {
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR;
|
|
stride += 1;
|
|
}
|
|
if (storage->multimesh_uses_custom_data(e->instance->base)) {
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA;
|
|
stride += 1;
|
|
}
|
|
|
|
id.flags |= (stride << INSTANCE_DATA_FLAGS_MULTIMESH_STRIDE_SHIFT);
|
|
} else if (e->instance->base_type == RS::INSTANCE_PARTICLES) {
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH;
|
|
uint32_t stride;
|
|
if (false) { // 2D particles
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D;
|
|
stride = 2;
|
|
} else {
|
|
stride = 3;
|
|
}
|
|
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR;
|
|
stride += 1;
|
|
|
|
id.flags |= INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA;
|
|
stride += 1;
|
|
|
|
id.flags |= (stride << INSTANCE_DATA_FLAGS_MULTIMESH_STRIDE_SHIFT);
|
|
|
|
if (!storage->particles_is_using_local_coords(e->instance->base)) {
|
|
store_transform = false;
|
|
}
|
|
|
|
} else if (e->instance->base_type == RS::INSTANCE_MESH) {
|
|
if (e->instance->skeleton.is_valid()) {
|
|
id.flags |= INSTANCE_DATA_FLAG_SKELETON;
|
|
}
|
|
}
|
|
|
|
if (store_transform) {
|
|
RasterizerStorageRD::store_transform(e->instance->transform, id.transform);
|
|
RasterizerStorageRD::store_transform(Transform(e->instance->transform.basis.inverse().transposed()), id.normal_transform);
|
|
} else {
|
|
RasterizerStorageRD::store_transform(Transform(), id.transform);
|
|
RasterizerStorageRD::store_transform(Transform(), id.normal_transform);
|
|
}
|
|
|
|
if (p_for_depth) {
|
|
id.gi_offset = 0xFFFFFFFF;
|
|
continue;
|
|
}
|
|
|
|
if (e->instance->lightmap) {
|
|
int32_t lightmap_index = storage->lightmap_get_array_index(e->instance->lightmap->base);
|
|
if (lightmap_index >= 0) {
|
|
id.gi_offset = lightmap_index;
|
|
id.gi_offset |= e->instance->lightmap_slice_index << 12;
|
|
id.gi_offset |= e->instance->lightmap_cull_index << 20;
|
|
id.lightmap_uv_scale[0] = e->instance->lightmap_uv_scale.position.x;
|
|
id.lightmap_uv_scale[1] = e->instance->lightmap_uv_scale.position.y;
|
|
id.lightmap_uv_scale[2] = e->instance->lightmap_uv_scale.size.width;
|
|
id.lightmap_uv_scale[3] = e->instance->lightmap_uv_scale.size.height;
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_LIGHTMAP;
|
|
if (storage->lightmap_uses_spherical_harmonics(e->instance->lightmap->base)) {
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_SH_LIGHTMAP;
|
|
}
|
|
} else {
|
|
id.gi_offset = 0xFFFFFFFF;
|
|
}
|
|
} else if (!e->instance->lightmap_sh.empty()) {
|
|
if (lightmap_captures_used < scene_state.max_lightmap_captures) {
|
|
const Color *src_capture = e->instance->lightmap_sh.ptr();
|
|
LightmapCaptureData &lcd = scene_state.lightmap_captures[lightmap_captures_used];
|
|
for (int j = 0; j < 9; j++) {
|
|
lcd.sh[j * 4 + 0] = src_capture[j].r;
|
|
lcd.sh[j * 4 + 1] = src_capture[j].g;
|
|
lcd.sh[j * 4 + 2] = src_capture[j].b;
|
|
lcd.sh[j * 4 + 3] = src_capture[j].a;
|
|
}
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_LIGHTMAP_CAPTURE;
|
|
id.gi_offset = lightmap_captures_used;
|
|
lightmap_captures_used++;
|
|
}
|
|
|
|
} else {
|
|
if (p_has_opaque_gi) {
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_GI_BUFFERS;
|
|
}
|
|
|
|
if (!e->instance->gi_probe_instances.empty()) {
|
|
uint32_t written = 0;
|
|
for (int j = 0; j < e->instance->gi_probe_instances.size(); j++) {
|
|
RID probe = e->instance->gi_probe_instances[j];
|
|
|
|
uint32_t index = gi_probe_instance_get_render_index(probe);
|
|
|
|
if (written == 0) {
|
|
id.gi_offset = index;
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_GIPROBE;
|
|
written = 1;
|
|
} else {
|
|
id.gi_offset = index << 16;
|
|
written = 2;
|
|
break;
|
|
}
|
|
}
|
|
if (written == 0) {
|
|
id.gi_offset = 0xFFFFFFFF;
|
|
} else if (written == 1) {
|
|
id.gi_offset |= 0xFFFF0000;
|
|
}
|
|
} else {
|
|
if (p_has_sdfgi && (e->instance->baked_light || e->instance->dynamic_gi)) {
|
|
id.flags |= INSTANCE_DATA_FLAG_USE_SDFGI;
|
|
}
|
|
id.gi_offset = 0xFFFFFFFF;
|
|
}
|
|
}
|
|
}
|
|
|
|
RD::get_singleton()->buffer_update(scene_state.instance_buffer, 0, sizeof(InstanceData) * p_element_count, scene_state.instances, true);
|
|
if (lightmap_captures_used) {
|
|
RD::get_singleton()->buffer_update(scene_state.lightmap_capture_buffer, 0, sizeof(LightmapCaptureData) * lightmap_captures_used, scene_state.lightmap_captures, true);
|
|
}
|
|
}
|
|
|
|
/// RENDERING ///
|
|
|
|
void RasterizerSceneHighEndRD::_render_list(RenderingDevice::DrawListID p_draw_list, RenderingDevice::FramebufferFormatID p_framebuffer_Format, RenderList::Element **p_elements, int p_element_count, bool p_reverse_cull, PassMode p_pass_mode, bool p_no_gi, RID p_radiance_uniform_set, RID p_render_buffers_uniform_set, bool p_force_wireframe, const Vector2 &p_uv_offset) {
|
|
RD::DrawListID draw_list = p_draw_list;
|
|
RD::FramebufferFormatID framebuffer_format = p_framebuffer_Format;
|
|
|
|
//global scope bindings
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, render_base_uniform_set, SCENE_UNIFORM_SET);
|
|
if (p_radiance_uniform_set.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, p_radiance_uniform_set, RADIANCE_UNIFORM_SET);
|
|
} else {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, default_radiance_uniform_set, RADIANCE_UNIFORM_SET);
|
|
}
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, view_dependant_uniform_set, VIEW_DEPENDANT_UNIFORM_SET);
|
|
if (p_render_buffers_uniform_set.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, p_render_buffers_uniform_set, RENDER_BUFFERS_UNIFORM_SET);
|
|
} else {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, default_render_buffers_uniform_set, RENDER_BUFFERS_UNIFORM_SET);
|
|
}
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, default_vec4_xform_uniform_set, TRANSFORMS_UNIFORM_SET);
|
|
|
|
MaterialData *prev_material = nullptr;
|
|
|
|
RID prev_vertex_array_rd;
|
|
RID prev_index_array_rd;
|
|
RID prev_pipeline_rd;
|
|
RID prev_xforms_uniform_set;
|
|
|
|
PushConstant push_constant;
|
|
zeromem(&push_constant, sizeof(PushConstant));
|
|
push_constant.bake_uv2_offset[0] = p_uv_offset.x;
|
|
push_constant.bake_uv2_offset[1] = p_uv_offset.y;
|
|
|
|
for (int i = 0; i < p_element_count; i++) {
|
|
const RenderList::Element *e = p_elements[i];
|
|
|
|
MaterialData *material = e->material;
|
|
ShaderData *shader = material->shader_data;
|
|
RID xforms_uniform_set;
|
|
|
|
//find cull variant
|
|
ShaderData::CullVariant cull_variant;
|
|
|
|
if (p_pass_mode == PASS_MODE_DEPTH_MATERIAL || p_pass_mode == PASS_MODE_SDF || ((p_pass_mode == PASS_MODE_SHADOW || p_pass_mode == PASS_MODE_SHADOW_DP) && e->instance->cast_shadows == RS::SHADOW_CASTING_SETTING_DOUBLE_SIDED)) {
|
|
cull_variant = ShaderData::CULL_VARIANT_DOUBLE_SIDED;
|
|
} else {
|
|
bool mirror = e->instance->mirror;
|
|
if (p_reverse_cull) {
|
|
mirror = !mirror;
|
|
}
|
|
cull_variant = mirror ? ShaderData::CULL_VARIANT_REVERSED : ShaderData::CULL_VARIANT_NORMAL;
|
|
}
|
|
|
|
//find primitive and vertex format
|
|
RS::PrimitiveType primitive;
|
|
|
|
switch (e->instance->base_type) {
|
|
case RS::INSTANCE_MESH: {
|
|
primitive = storage->mesh_surface_get_primitive(e->instance->base, e->surface_index);
|
|
if (e->instance->skeleton.is_valid()) {
|
|
xforms_uniform_set = storage->skeleton_get_3d_uniform_set(e->instance->skeleton, default_shader_rd, TRANSFORMS_UNIFORM_SET);
|
|
}
|
|
} break;
|
|
case RS::INSTANCE_MULTIMESH: {
|
|
RID mesh = storage->multimesh_get_mesh(e->instance->base);
|
|
ERR_CONTINUE(!mesh.is_valid()); //should be a bug
|
|
primitive = storage->mesh_surface_get_primitive(mesh, e->surface_index);
|
|
|
|
xforms_uniform_set = storage->multimesh_get_3d_uniform_set(e->instance->base, default_shader_rd, TRANSFORMS_UNIFORM_SET);
|
|
|
|
} break;
|
|
case RS::INSTANCE_IMMEDIATE: {
|
|
ERR_CONTINUE(true); //should be a bug
|
|
} break;
|
|
case RS::INSTANCE_PARTICLES: {
|
|
RID mesh = storage->particles_get_draw_pass_mesh(e->instance->base, e->surface_index >> 16);
|
|
ERR_CONTINUE(!mesh.is_valid()); //should be a bug
|
|
primitive = storage->mesh_surface_get_primitive(mesh, e->surface_index & 0xFFFF);
|
|
|
|
xforms_uniform_set = storage->particles_get_instance_buffer_uniform_set(e->instance->base, default_shader_rd, TRANSFORMS_UNIFORM_SET);
|
|
|
|
} break;
|
|
default: {
|
|
ERR_CONTINUE(true); //should be a bug
|
|
}
|
|
}
|
|
|
|
ShaderVersion shader_version = SHADER_VERSION_MAX; // Assigned to silence wrong -Wmaybe-initialized.
|
|
|
|
switch (p_pass_mode) {
|
|
case PASS_MODE_COLOR:
|
|
case PASS_MODE_COLOR_TRANSPARENT: {
|
|
if (e->uses_lightmap) {
|
|
shader_version = SHADER_VERSION_LIGHTMAP_COLOR_PASS;
|
|
} else if (e->uses_forward_gi) {
|
|
shader_version = SHADER_VERSION_COLOR_PASS_WITH_FORWARD_GI;
|
|
} else {
|
|
shader_version = SHADER_VERSION_COLOR_PASS;
|
|
}
|
|
} break;
|
|
case PASS_MODE_COLOR_SPECULAR: {
|
|
if (e->uses_lightmap) {
|
|
shader_version = SHADER_VERSION_LIGHTMAP_COLOR_PASS_WITH_SEPARATE_SPECULAR;
|
|
} else {
|
|
shader_version = SHADER_VERSION_COLOR_PASS_WITH_SEPARATE_SPECULAR;
|
|
}
|
|
} break;
|
|
case PASS_MODE_SHADOW:
|
|
case PASS_MODE_DEPTH: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS;
|
|
} break;
|
|
case PASS_MODE_SHADOW_DP: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS_DP;
|
|
} break;
|
|
case PASS_MODE_DEPTH_NORMAL_ROUGHNESS: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS;
|
|
} break;
|
|
case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE;
|
|
} break;
|
|
case PASS_MODE_DEPTH_MATERIAL: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL;
|
|
} break;
|
|
case PASS_MODE_SDF: {
|
|
shader_version = SHADER_VERSION_DEPTH_PASS_WITH_SDF;
|
|
} break;
|
|
}
|
|
|
|
RenderPipelineVertexFormatCacheRD *pipeline = nullptr;
|
|
|
|
pipeline = &shader->pipelines[cull_variant][primitive][shader_version];
|
|
|
|
RD::VertexFormatID vertex_format = -1;
|
|
RID vertex_array_rd;
|
|
RID index_array_rd;
|
|
|
|
switch (e->instance->base_type) {
|
|
case RS::INSTANCE_MESH: {
|
|
storage->mesh_surface_get_arrays_and_format(e->instance->base, e->surface_index, pipeline->get_vertex_input_mask(), vertex_array_rd, index_array_rd, vertex_format);
|
|
} break;
|
|
case RS::INSTANCE_MULTIMESH: {
|
|
RID mesh = storage->multimesh_get_mesh(e->instance->base);
|
|
ERR_CONTINUE(!mesh.is_valid()); //should be a bug
|
|
storage->mesh_surface_get_arrays_and_format(mesh, e->surface_index, pipeline->get_vertex_input_mask(), vertex_array_rd, index_array_rd, vertex_format);
|
|
} break;
|
|
case RS::INSTANCE_IMMEDIATE: {
|
|
ERR_CONTINUE(true); //should be a bug
|
|
} break;
|
|
case RS::INSTANCE_PARTICLES: {
|
|
RID mesh = storage->particles_get_draw_pass_mesh(e->instance->base, e->surface_index >> 16);
|
|
ERR_CONTINUE(!mesh.is_valid()); //should be a bug
|
|
storage->mesh_surface_get_arrays_and_format(mesh, e->surface_index & 0xFFFF, pipeline->get_vertex_input_mask(), vertex_array_rd, index_array_rd, vertex_format);
|
|
} break;
|
|
default: {
|
|
ERR_CONTINUE(true); //should be a bug
|
|
}
|
|
}
|
|
|
|
if (prev_vertex_array_rd != vertex_array_rd) {
|
|
RD::get_singleton()->draw_list_bind_vertex_array(draw_list, vertex_array_rd);
|
|
prev_vertex_array_rd = vertex_array_rd;
|
|
}
|
|
|
|
if (prev_index_array_rd != index_array_rd) {
|
|
if (index_array_rd.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_index_array(draw_list, index_array_rd);
|
|
}
|
|
prev_index_array_rd = index_array_rd;
|
|
}
|
|
|
|
RID pipeline_rd = pipeline->get_render_pipeline(vertex_format, framebuffer_format, p_force_wireframe);
|
|
|
|
if (pipeline_rd != prev_pipeline_rd) {
|
|
// checking with prev shader does not make so much sense, as
|
|
// the pipeline may still be different.
|
|
RD::get_singleton()->draw_list_bind_render_pipeline(draw_list, pipeline_rd);
|
|
prev_pipeline_rd = pipeline_rd;
|
|
}
|
|
|
|
if (xforms_uniform_set.is_valid() && prev_xforms_uniform_set != xforms_uniform_set) {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, xforms_uniform_set, TRANSFORMS_UNIFORM_SET);
|
|
prev_xforms_uniform_set = xforms_uniform_set;
|
|
}
|
|
|
|
if (material != prev_material) {
|
|
//update uniform set
|
|
if (material->uniform_set.is_valid()) {
|
|
RD::get_singleton()->draw_list_bind_uniform_set(draw_list, material->uniform_set, MATERIAL_UNIFORM_SET);
|
|
}
|
|
|
|
prev_material = material;
|
|
}
|
|
|
|
push_constant.index = i;
|
|
RD::get_singleton()->draw_list_set_push_constant(draw_list, &push_constant, sizeof(PushConstant));
|
|
|
|
switch (e->instance->base_type) {
|
|
case RS::INSTANCE_MESH: {
|
|
RD::get_singleton()->draw_list_draw(draw_list, index_array_rd.is_valid());
|
|
} break;
|
|
case RS::INSTANCE_MULTIMESH: {
|
|
uint32_t instances = storage->multimesh_get_instances_to_draw(e->instance->base);
|
|
RD::get_singleton()->draw_list_draw(draw_list, index_array_rd.is_valid(), instances);
|
|
} break;
|
|
case RS::INSTANCE_IMMEDIATE: {
|
|
} break;
|
|
case RS::INSTANCE_PARTICLES: {
|
|
uint32_t instances = storage->particles_get_amount(e->instance->base);
|
|
RD::get_singleton()->draw_list_draw(draw_list, index_array_rd.is_valid(), instances);
|
|
} break;
|
|
default: {
|
|
ERR_CONTINUE(true); //should be a bug
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_setup_environment(RID p_environment, RID p_render_buffers, const CameraMatrix &p_cam_projection, const Transform &p_cam_transform, RID p_reflection_probe, bool p_no_fog, const Size2 &p_screen_pixel_size, RID p_shadow_atlas, bool p_flip_y, const Color &p_default_bg_color, float p_znear, float p_zfar, bool p_opaque_render_buffers, bool p_pancake_shadows) {
|
|
//CameraMatrix projection = p_cam_projection;
|
|
//projection.flip_y(); // Vulkan and modern APIs use Y-Down
|
|
CameraMatrix correction;
|
|
correction.set_depth_correction(p_flip_y);
|
|
CameraMatrix projection = correction * p_cam_projection;
|
|
|
|
//store camera into ubo
|
|
RasterizerStorageRD::store_camera(projection, scene_state.ubo.projection_matrix);
|
|
RasterizerStorageRD::store_camera(projection.inverse(), scene_state.ubo.inv_projection_matrix);
|
|
RasterizerStorageRD::store_transform(p_cam_transform, scene_state.ubo.camera_matrix);
|
|
RasterizerStorageRD::store_transform(p_cam_transform.affine_inverse(), scene_state.ubo.inv_camera_matrix);
|
|
|
|
scene_state.ubo.z_far = p_zfar;
|
|
scene_state.ubo.z_near = p_znear;
|
|
|
|
scene_state.ubo.pancake_shadows = p_pancake_shadows;
|
|
|
|
RasterizerStorageRD::store_soft_shadow_kernel(directional_penumbra_shadow_kernel_get(), scene_state.ubo.directional_penumbra_shadow_kernel);
|
|
RasterizerStorageRD::store_soft_shadow_kernel(directional_soft_shadow_kernel_get(), scene_state.ubo.directional_soft_shadow_kernel);
|
|
RasterizerStorageRD::store_soft_shadow_kernel(penumbra_shadow_kernel_get(), scene_state.ubo.penumbra_shadow_kernel);
|
|
RasterizerStorageRD::store_soft_shadow_kernel(soft_shadow_kernel_get(), scene_state.ubo.soft_shadow_kernel);
|
|
|
|
scene_state.ubo.directional_penumbra_shadow_samples = directional_penumbra_shadow_samples_get();
|
|
scene_state.ubo.directional_soft_shadow_samples = directional_soft_shadow_samples_get();
|
|
scene_state.ubo.penumbra_shadow_samples = penumbra_shadow_samples_get();
|
|
scene_state.ubo.soft_shadow_samples = soft_shadow_samples_get();
|
|
|
|
scene_state.ubo.screen_pixel_size[0] = p_screen_pixel_size.x;
|
|
scene_state.ubo.screen_pixel_size[1] = p_screen_pixel_size.y;
|
|
|
|
if (p_shadow_atlas.is_valid()) {
|
|
Vector2 sas = shadow_atlas_get_size(p_shadow_atlas);
|
|
scene_state.ubo.shadow_atlas_pixel_size[0] = 1.0 / sas.x;
|
|
scene_state.ubo.shadow_atlas_pixel_size[1] = 1.0 / sas.y;
|
|
}
|
|
{
|
|
Vector2 dss = directional_shadow_get_size();
|
|
scene_state.ubo.directional_shadow_pixel_size[0] = 1.0 / dss.x;
|
|
scene_state.ubo.directional_shadow_pixel_size[1] = 1.0 / dss.y;
|
|
}
|
|
//time global variables
|
|
scene_state.ubo.time = time;
|
|
|
|
scene_state.ubo.gi_upscale_for_msaa = false;
|
|
scene_state.ubo.volumetric_fog_enabled = false;
|
|
scene_state.ubo.fog_enabled = false;
|
|
|
|
if (p_render_buffers.is_valid()) {
|
|
RenderBufferDataHighEnd *render_buffers = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
if (render_buffers->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
scene_state.ubo.gi_upscale_for_msaa = true;
|
|
}
|
|
|
|
if (render_buffers_has_volumetric_fog(p_render_buffers)) {
|
|
scene_state.ubo.volumetric_fog_enabled = true;
|
|
float fog_end = render_buffers_get_volumetric_fog_end(p_render_buffers);
|
|
if (fog_end > 0.0) {
|
|
scene_state.ubo.volumetric_fog_inv_length = 1.0 / fog_end;
|
|
} else {
|
|
scene_state.ubo.volumetric_fog_inv_length = 1.0;
|
|
}
|
|
|
|
float fog_detail_spread = render_buffers_get_volumetric_fog_detail_spread(p_render_buffers); //reverse lookup
|
|
if (fog_detail_spread > 0.0) {
|
|
scene_state.ubo.volumetric_fog_detail_spread = 1.0 / fog_detail_spread;
|
|
} else {
|
|
scene_state.ubo.volumetric_fog_detail_spread = 1.0;
|
|
}
|
|
}
|
|
}
|
|
#if 0
|
|
if (p_render_buffers.is_valid() && render_buffers_is_sdfgi_enabled(p_render_buffers)) {
|
|
|
|
scene_state.ubo.sdfgi_cascade_count = render_buffers_get_sdfgi_cascade_count(p_render_buffers);
|
|
scene_state.ubo.sdfgi_probe_axis_size = render_buffers_get_sdfgi_cascade_probe_count(p_render_buffers);
|
|
scene_state.ubo.sdfgi_cascade_probe_size[0] = scene_state.ubo.sdfgi_probe_axis_size - 1; //float version for performance
|
|
scene_state.ubo.sdfgi_cascade_probe_size[1] = scene_state.ubo.sdfgi_probe_axis_size - 1;
|
|
scene_state.ubo.sdfgi_cascade_probe_size[2] = scene_state.ubo.sdfgi_probe_axis_size - 1;
|
|
|
|
float csize = render_buffers_get_sdfgi_cascade_size(p_render_buffers);
|
|
scene_state.ubo.sdfgi_probe_to_uvw = 1.0 / float(scene_state.ubo.sdfgi_cascade_probe_size[0]);
|
|
float occ_bias = 0.0;
|
|
scene_state.ubo.sdfgi_occlusion_bias = occ_bias / csize;
|
|
scene_state.ubo.sdfgi_use_occlusion = render_buffers_is_sdfgi_using_occlusion(p_render_buffers);
|
|
scene_state.ubo.sdfgi_energy = render_buffers_get_sdfgi_energy(p_render_buffers);
|
|
|
|
float cascade_voxel_size = (csize / scene_state.ubo.sdfgi_cascade_probe_size[0]);
|
|
float occlusion_clamp = (cascade_voxel_size - 0.5) / cascade_voxel_size;
|
|
scene_state.ubo.sdfgi_occlusion_clamp[0] = occlusion_clamp;
|
|
scene_state.ubo.sdfgi_occlusion_clamp[1] = occlusion_clamp;
|
|
scene_state.ubo.sdfgi_occlusion_clamp[2] = occlusion_clamp;
|
|
scene_state.ubo.sdfgi_normal_bias = (render_buffers_get_sdfgi_normal_bias(p_render_buffers) / csize) * scene_state.ubo.sdfgi_cascade_probe_size[0];
|
|
|
|
//vec2 tex_pixel_size = 1.0 / vec2(ivec2( (OCT_SIZE+2) * params.probe_axis_size * params.probe_axis_size, (OCT_SIZE+2) * params.probe_axis_size ) );
|
|
//vec3 probe_uv_offset = (ivec3(OCT_SIZE+2,OCT_SIZE+2,(OCT_SIZE+2) * params.probe_axis_size)) * tex_pixel_size.xyx;
|
|
|
|
uint32_t oct_size = sdfgi_get_lightprobe_octahedron_size();
|
|
|
|
scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[0] = 1.0 / ((oct_size + 2) * scene_state.ubo.sdfgi_probe_axis_size * scene_state.ubo.sdfgi_probe_axis_size);
|
|
scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[1] = 1.0 / ((oct_size + 2) * scene_state.ubo.sdfgi_probe_axis_size);
|
|
scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[2] = 1.0;
|
|
|
|
scene_state.ubo.sdfgi_probe_uv_offset[0] = float(oct_size + 2) * scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[0];
|
|
scene_state.ubo.sdfgi_probe_uv_offset[1] = float(oct_size + 2) * scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[1];
|
|
scene_state.ubo.sdfgi_probe_uv_offset[2] = float((oct_size + 2) * scene_state.ubo.sdfgi_probe_axis_size) * scene_state.ubo.sdfgi_lightprobe_tex_pixel_size[0];
|
|
|
|
scene_state.ubo.sdfgi_occlusion_renormalize[0] = 0.5;
|
|
scene_state.ubo.sdfgi_occlusion_renormalize[1] = 1.0;
|
|
scene_state.ubo.sdfgi_occlusion_renormalize[2] = 1.0 / float(scene_state.ubo.sdfgi_cascade_count);
|
|
|
|
for (uint32_t i = 0; i < scene_state.ubo.sdfgi_cascade_count; i++) {
|
|
SceneState::UBO::SDFGICascade &c = scene_state.ubo.sdfgi_cascades[i];
|
|
Vector3 pos = render_buffers_get_sdfgi_cascade_offset(p_render_buffers, i);
|
|
pos -= p_cam_transform.origin; //make pos local to camera, to reduce numerical error
|
|
c.position[0] = pos.x;
|
|
c.position[1] = pos.y;
|
|
c.position[2] = pos.z;
|
|
c.to_probe = 1.0 / render_buffers_get_sdfgi_cascade_probe_size(p_render_buffers, i);
|
|
|
|
Vector3i probe_ofs = render_buffers_get_sdfgi_cascade_probe_offset(p_render_buffers, i);
|
|
c.probe_world_offset[0] = probe_ofs.x;
|
|
c.probe_world_offset[1] = probe_ofs.y;
|
|
c.probe_world_offset[2] = probe_ofs.z;
|
|
}
|
|
}
|
|
#endif
|
|
if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_UNSHADED) {
|
|
scene_state.ubo.use_ambient_light = true;
|
|
scene_state.ubo.ambient_light_color_energy[0] = 1;
|
|
scene_state.ubo.ambient_light_color_energy[1] = 1;
|
|
scene_state.ubo.ambient_light_color_energy[2] = 1;
|
|
scene_state.ubo.ambient_light_color_energy[3] = 1.0;
|
|
scene_state.ubo.use_ambient_cubemap = false;
|
|
scene_state.ubo.use_reflection_cubemap = false;
|
|
scene_state.ubo.ssao_enabled = false;
|
|
|
|
} else if (is_environment(p_environment)) {
|
|
RS::EnvironmentBG env_bg = environment_get_background(p_environment);
|
|
RS::EnvironmentAmbientSource ambient_src = environment_get_ambient_source(p_environment);
|
|
|
|
float bg_energy = environment_get_bg_energy(p_environment);
|
|
scene_state.ubo.ambient_light_color_energy[3] = bg_energy;
|
|
|
|
scene_state.ubo.ambient_color_sky_mix = environment_get_ambient_sky_contribution(p_environment);
|
|
|
|
//ambient
|
|
if (ambient_src == RS::ENV_AMBIENT_SOURCE_BG && (env_bg == RS::ENV_BG_CLEAR_COLOR || env_bg == RS::ENV_BG_COLOR)) {
|
|
Color color = env_bg == RS::ENV_BG_CLEAR_COLOR ? p_default_bg_color : environment_get_bg_color(p_environment);
|
|
color = color.to_linear();
|
|
|
|
scene_state.ubo.ambient_light_color_energy[0] = color.r * bg_energy;
|
|
scene_state.ubo.ambient_light_color_energy[1] = color.g * bg_energy;
|
|
scene_state.ubo.ambient_light_color_energy[2] = color.b * bg_energy;
|
|
scene_state.ubo.use_ambient_light = true;
|
|
scene_state.ubo.use_ambient_cubemap = false;
|
|
} else {
|
|
float energy = environment_get_ambient_light_energy(p_environment);
|
|
Color color = environment_get_ambient_light_color(p_environment);
|
|
color = color.to_linear();
|
|
scene_state.ubo.ambient_light_color_energy[0] = color.r * energy;
|
|
scene_state.ubo.ambient_light_color_energy[1] = color.g * energy;
|
|
scene_state.ubo.ambient_light_color_energy[2] = color.b * energy;
|
|
|
|
Basis sky_transform = environment_get_sky_orientation(p_environment);
|
|
sky_transform = sky_transform.inverse() * p_cam_transform.basis;
|
|
RasterizerStorageRD::store_transform_3x3(sky_transform, scene_state.ubo.radiance_inverse_xform);
|
|
|
|
scene_state.ubo.use_ambient_cubemap = (ambient_src == RS::ENV_AMBIENT_SOURCE_BG && env_bg == RS::ENV_BG_SKY) || ambient_src == RS::ENV_AMBIENT_SOURCE_SKY;
|
|
scene_state.ubo.use_ambient_light = scene_state.ubo.use_ambient_cubemap || ambient_src == RS::ENV_AMBIENT_SOURCE_COLOR;
|
|
}
|
|
|
|
//specular
|
|
RS::EnvironmentReflectionSource ref_src = environment_get_reflection_source(p_environment);
|
|
if ((ref_src == RS::ENV_REFLECTION_SOURCE_BG && env_bg == RS::ENV_BG_SKY) || ref_src == RS::ENV_REFLECTION_SOURCE_SKY) {
|
|
scene_state.ubo.use_reflection_cubemap = true;
|
|
} else {
|
|
scene_state.ubo.use_reflection_cubemap = false;
|
|
}
|
|
|
|
scene_state.ubo.ssao_enabled = p_opaque_render_buffers && environment_is_ssao_enabled(p_environment);
|
|
scene_state.ubo.ssao_ao_affect = environment_get_ssao_ao_affect(p_environment);
|
|
scene_state.ubo.ssao_light_affect = environment_get_ssao_light_affect(p_environment);
|
|
|
|
Color ao_color = environment_get_ao_color(p_environment).to_linear();
|
|
scene_state.ubo.ao_color[0] = ao_color.r;
|
|
scene_state.ubo.ao_color[1] = ao_color.g;
|
|
scene_state.ubo.ao_color[2] = ao_color.b;
|
|
scene_state.ubo.ao_color[3] = ao_color.a;
|
|
|
|
scene_state.ubo.fog_enabled = environment_is_fog_enabled(p_environment);
|
|
scene_state.ubo.fog_density = environment_get_fog_density(p_environment);
|
|
scene_state.ubo.fog_height = environment_get_fog_height(p_environment);
|
|
scene_state.ubo.fog_height_density = environment_get_fog_height_density(p_environment);
|
|
if (scene_state.ubo.fog_height_density >= 0.0001) {
|
|
scene_state.ubo.fog_height_density = 1.0 / scene_state.ubo.fog_height_density;
|
|
}
|
|
|
|
Color fog_color = environment_get_fog_light_color(p_environment).to_linear();
|
|
float fog_energy = environment_get_fog_light_energy(p_environment);
|
|
|
|
scene_state.ubo.fog_light_color[0] = fog_color.r * fog_energy;
|
|
scene_state.ubo.fog_light_color[1] = fog_color.g * fog_energy;
|
|
scene_state.ubo.fog_light_color[2] = fog_color.b * fog_energy;
|
|
|
|
scene_state.ubo.fog_sun_scatter = environment_get_fog_sun_scatter(p_environment);
|
|
|
|
} else {
|
|
if (p_reflection_probe.is_valid() && storage->reflection_probe_is_interior(reflection_probe_instance_get_probe(p_reflection_probe))) {
|
|
scene_state.ubo.use_ambient_light = false;
|
|
} else {
|
|
scene_state.ubo.use_ambient_light = true;
|
|
Color clear_color = p_default_bg_color;
|
|
clear_color = clear_color.to_linear();
|
|
scene_state.ubo.ambient_light_color_energy[0] = clear_color.r;
|
|
scene_state.ubo.ambient_light_color_energy[1] = clear_color.g;
|
|
scene_state.ubo.ambient_light_color_energy[2] = clear_color.b;
|
|
scene_state.ubo.ambient_light_color_energy[3] = 1.0;
|
|
}
|
|
|
|
scene_state.ubo.use_ambient_cubemap = false;
|
|
scene_state.ubo.use_reflection_cubemap = false;
|
|
scene_state.ubo.ssao_enabled = false;
|
|
}
|
|
|
|
scene_state.ubo.roughness_limiter_enabled = p_opaque_render_buffers && screen_space_roughness_limiter_is_active();
|
|
scene_state.ubo.roughness_limiter_amount = screen_space_roughness_limiter_get_amount();
|
|
scene_state.ubo.roughness_limiter_limit = screen_space_roughness_limiter_get_limit();
|
|
|
|
RD::get_singleton()->buffer_update(scene_state.uniform_buffer, 0, sizeof(SceneState::UBO), &scene_state.ubo, true);
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_add_geometry(InstanceBase *p_instance, uint32_t p_surface, RID p_material, PassMode p_pass_mode, uint32_t p_geometry_index, bool p_using_sdfgi) {
|
|
RID m_src;
|
|
|
|
m_src = p_instance->material_override.is_valid() ? p_instance->material_override : p_material;
|
|
|
|
if (unlikely(get_debug_draw_mode() != RS::VIEWPORT_DEBUG_DRAW_DISABLED)) {
|
|
if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW) {
|
|
m_src = overdraw_material;
|
|
} else if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_LIGHTING) {
|
|
m_src = default_material;
|
|
}
|
|
}
|
|
|
|
MaterialData *material = nullptr;
|
|
|
|
if (m_src.is_valid()) {
|
|
material = (MaterialData *)storage->material_get_data(m_src, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
if (!material || !material->shader_data->valid) {
|
|
material = nullptr;
|
|
}
|
|
}
|
|
|
|
if (!material) {
|
|
material = (MaterialData *)storage->material_get_data(default_material, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
m_src = default_material;
|
|
}
|
|
|
|
ERR_FAIL_COND(!material);
|
|
|
|
_add_geometry_with_material(p_instance, p_surface, material, m_src, p_pass_mode, p_geometry_index, p_using_sdfgi);
|
|
|
|
while (material->next_pass.is_valid()) {
|
|
material = (MaterialData *)storage->material_get_data(material->next_pass, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
if (!material || !material->shader_data->valid) {
|
|
break;
|
|
}
|
|
_add_geometry_with_material(p_instance, p_surface, material, material->next_pass, p_pass_mode, p_geometry_index, p_using_sdfgi);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_add_geometry_with_material(InstanceBase *p_instance, uint32_t p_surface, MaterialData *p_material, RID p_material_rid, PassMode p_pass_mode, uint32_t p_geometry_index, bool p_using_sdfgi) {
|
|
bool has_read_screen_alpha = p_material->shader_data->uses_screen_texture || p_material->shader_data->uses_depth_texture || p_material->shader_data->uses_normal_texture;
|
|
bool has_base_alpha = (p_material->shader_data->uses_alpha || has_read_screen_alpha);
|
|
bool has_blend_alpha = p_material->shader_data->uses_blend_alpha;
|
|
bool has_alpha = has_base_alpha || has_blend_alpha;
|
|
|
|
if (p_material->shader_data->uses_sss) {
|
|
scene_state.used_sss = true;
|
|
}
|
|
|
|
if (p_material->shader_data->uses_screen_texture) {
|
|
scene_state.used_screen_texture = true;
|
|
}
|
|
|
|
if (p_material->shader_data->uses_depth_texture) {
|
|
scene_state.used_depth_texture = true;
|
|
}
|
|
|
|
if (p_material->shader_data->uses_normal_texture) {
|
|
scene_state.used_normal_texture = true;
|
|
}
|
|
|
|
if (p_pass_mode != PASS_MODE_COLOR && p_pass_mode != PASS_MODE_COLOR_SPECULAR) {
|
|
if (has_blend_alpha || has_read_screen_alpha || (has_base_alpha && !p_material->shader_data->uses_depth_pre_pass) || p_material->shader_data->depth_draw == ShaderData::DEPTH_DRAW_DISABLED || p_material->shader_data->depth_test == ShaderData::DEPTH_TEST_DISABLED || p_instance->cast_shadows == RS::SHADOW_CASTING_SETTING_OFF) {
|
|
//conditions in which no depth pass should be processed
|
|
return;
|
|
}
|
|
|
|
if ((p_pass_mode != PASS_MODE_DEPTH_MATERIAL && p_pass_mode != PASS_MODE_SDF) && !p_material->shader_data->writes_modelview_or_projection && !p_material->shader_data->uses_vertex && !p_material->shader_data->uses_discard && !p_material->shader_data->uses_depth_pre_pass) {
|
|
//shader does not use discard and does not write a vertex position, use generic material
|
|
if (p_pass_mode == PASS_MODE_SHADOW || p_pass_mode == PASS_MODE_DEPTH) {
|
|
p_material = (MaterialData *)storage->material_get_data(default_material, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
} else if ((p_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS || p_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE) && !p_material->shader_data->uses_normal && !p_material->shader_data->uses_roughness) {
|
|
p_material = (MaterialData *)storage->material_get_data(default_material, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
}
|
|
}
|
|
|
|
has_alpha = false;
|
|
}
|
|
|
|
has_alpha = has_alpha || p_material->shader_data->depth_test == ShaderData::DEPTH_TEST_DISABLED;
|
|
|
|
RenderList::Element *e = has_alpha ? render_list.add_alpha_element() : render_list.add_element();
|
|
|
|
if (!e) {
|
|
return;
|
|
}
|
|
|
|
e->instance = p_instance;
|
|
e->material = p_material;
|
|
e->surface_index = p_surface;
|
|
e->sort_key = 0;
|
|
|
|
if (e->material->last_pass != render_pass) {
|
|
if (!RD::get_singleton()->uniform_set_is_valid(e->material->uniform_set)) {
|
|
//uniform set no longer valid, probably a texture changed
|
|
storage->material_force_update_textures(p_material_rid, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
}
|
|
e->material->last_pass = render_pass;
|
|
e->material->index = scene_state.current_material_index++;
|
|
if (e->material->shader_data->last_pass != render_pass) {
|
|
e->material->shader_data->last_pass = scene_state.current_material_index++;
|
|
e->material->shader_data->index = scene_state.current_shader_index++;
|
|
}
|
|
}
|
|
e->geometry_index = p_geometry_index;
|
|
e->material_index = e->material->index;
|
|
e->uses_instancing = e->instance->base_type == RS::INSTANCE_MULTIMESH;
|
|
e->uses_lightmap = e->instance->lightmap != nullptr || !e->instance->lightmap_sh.empty();
|
|
e->uses_forward_gi = has_alpha && (e->instance->gi_probe_instances.size() || p_using_sdfgi);
|
|
e->shader_index = e->shader_index;
|
|
e->depth_layer = e->instance->depth_layer;
|
|
e->priority = p_material->priority;
|
|
|
|
if (p_material->shader_data->uses_time) {
|
|
RenderingServerRaster::redraw_request();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_fill_render_list(InstanceBase **p_cull_result, int p_cull_count, PassMode p_pass_mode, bool p_using_sdfgi) {
|
|
scene_state.current_shader_index = 0;
|
|
scene_state.current_material_index = 0;
|
|
scene_state.used_sss = false;
|
|
scene_state.used_screen_texture = false;
|
|
scene_state.used_normal_texture = false;
|
|
scene_state.used_depth_texture = false;
|
|
|
|
uint32_t geometry_index = 0;
|
|
|
|
//fill list
|
|
|
|
for (int i = 0; i < p_cull_count; i++) {
|
|
InstanceBase *inst = p_cull_result[i];
|
|
|
|
//add geometry for drawing
|
|
switch (inst->base_type) {
|
|
case RS::INSTANCE_MESH: {
|
|
const RID *materials = nullptr;
|
|
uint32_t surface_count;
|
|
|
|
materials = storage->mesh_get_surface_count_and_materials(inst->base, surface_count);
|
|
if (!materials) {
|
|
continue; //nothing to do
|
|
}
|
|
|
|
const RID *inst_materials = inst->materials.ptr();
|
|
|
|
for (uint32_t j = 0; j < surface_count; j++) {
|
|
RID material = inst_materials[j].is_valid() ? inst_materials[j] : materials[j];
|
|
|
|
uint32_t surface_index = storage->mesh_surface_get_render_pass_index(inst->base, j, render_pass, &geometry_index);
|
|
_add_geometry(inst, j, material, p_pass_mode, surface_index, p_using_sdfgi);
|
|
}
|
|
|
|
//mesh->last_pass=frame;
|
|
|
|
} break;
|
|
|
|
case RS::INSTANCE_MULTIMESH: {
|
|
if (storage->multimesh_get_instances_to_draw(inst->base) == 0) {
|
|
//not visible, 0 instances
|
|
continue;
|
|
}
|
|
|
|
RID mesh = storage->multimesh_get_mesh(inst->base);
|
|
if (!mesh.is_valid()) {
|
|
continue;
|
|
}
|
|
|
|
const RID *materials = nullptr;
|
|
uint32_t surface_count;
|
|
|
|
materials = storage->mesh_get_surface_count_and_materials(mesh, surface_count);
|
|
if (!materials) {
|
|
continue; //nothing to do
|
|
}
|
|
|
|
for (uint32_t j = 0; j < surface_count; j++) {
|
|
uint32_t surface_index = storage->mesh_surface_get_multimesh_render_pass_index(mesh, j, render_pass, &geometry_index);
|
|
_add_geometry(inst, j, materials[j], p_pass_mode, surface_index, p_using_sdfgi);
|
|
}
|
|
|
|
} break;
|
|
#if 0
|
|
case RS::INSTANCE_IMMEDIATE: {
|
|
|
|
RasterizerStorageGLES3::Immediate *immediate = storage->immediate_owner.getornull(inst->base);
|
|
ERR_CONTINUE(!immediate);
|
|
|
|
_add_geometry(immediate, inst, nullptr, -1, p_depth_pass, p_shadow_pass);
|
|
|
|
} break;
|
|
#endif
|
|
case RS::INSTANCE_PARTICLES: {
|
|
int draw_passes = storage->particles_get_draw_passes(inst->base);
|
|
|
|
for (int j = 0; j < draw_passes; j++) {
|
|
RID mesh = storage->particles_get_draw_pass_mesh(inst->base, j);
|
|
if (!mesh.is_valid())
|
|
continue;
|
|
|
|
const RID *materials = nullptr;
|
|
uint32_t surface_count;
|
|
|
|
materials = storage->mesh_get_surface_count_and_materials(mesh, surface_count);
|
|
if (!materials) {
|
|
continue; //nothing to do
|
|
}
|
|
|
|
for (uint32_t k = 0; k < surface_count; k++) {
|
|
uint32_t surface_index = storage->mesh_surface_get_particles_render_pass_index(mesh, j, render_pass, &geometry_index);
|
|
_add_geometry(inst, (j << 16) | k, materials[j], p_pass_mode, surface_index, p_using_sdfgi);
|
|
}
|
|
}
|
|
|
|
} break;
|
|
|
|
default: {
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_setup_lightmaps(InstanceBase **p_lightmap_cull_result, int p_lightmap_cull_count, const Transform &p_cam_transform) {
|
|
uint32_t lightmaps_used = 0;
|
|
for (int i = 0; i < p_lightmap_cull_count; i++) {
|
|
if (i >= (int)scene_state.max_lightmaps) {
|
|
break;
|
|
}
|
|
|
|
InstanceBase *lm = p_lightmap_cull_result[i];
|
|
Basis to_lm = lm->transform.basis.inverse() * p_cam_transform.basis;
|
|
to_lm = to_lm.inverse().transposed(); //will transform normals
|
|
RasterizerStorageRD::store_transform_3x3(to_lm, scene_state.lightmaps[i].normal_xform);
|
|
lm->lightmap_cull_index = i;
|
|
lightmaps_used++;
|
|
}
|
|
if (lightmaps_used > 0) {
|
|
RD::get_singleton()->buffer_update(scene_state.lightmap_buffer, 0, sizeof(LightmapData) * lightmaps_used, scene_state.lightmaps, true);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_scene(RID p_render_buffer, const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, int p_directional_light_count, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count, InstanceBase **p_lightmap_cull_result, int p_lightmap_cull_count, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, const Color &p_default_bg_color) {
|
|
RenderBufferDataHighEnd *render_buffer = nullptr;
|
|
if (p_render_buffer.is_valid()) {
|
|
render_buffer = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffer);
|
|
}
|
|
|
|
//first of all, make a new render pass
|
|
render_pass++;
|
|
|
|
//fill up ubo
|
|
|
|
RENDER_TIMESTAMP("Setup 3D Scene");
|
|
|
|
if (p_reflection_probe.is_valid()) {
|
|
scene_state.ubo.reflection_multiplier = 0.0;
|
|
} else {
|
|
scene_state.ubo.reflection_multiplier = 1.0;
|
|
}
|
|
|
|
//scene_state.ubo.subsurface_scatter_width = subsurface_scatter_size;
|
|
|
|
Vector2 vp_he = p_cam_projection.get_viewport_half_extents();
|
|
scene_state.ubo.viewport_size[0] = vp_he.x;
|
|
scene_state.ubo.viewport_size[1] = vp_he.y;
|
|
scene_state.ubo.directional_light_count = p_directional_light_count;
|
|
|
|
Size2 screen_pixel_size;
|
|
Size2i screen_size;
|
|
RID opaque_framebuffer;
|
|
RID opaque_specular_framebuffer;
|
|
RID depth_framebuffer;
|
|
RID alpha_framebuffer;
|
|
|
|
PassMode depth_pass_mode = PASS_MODE_DEPTH;
|
|
Vector<Color> depth_pass_clear;
|
|
bool using_separate_specular = false;
|
|
bool using_ssr = false;
|
|
bool using_sdfgi = false;
|
|
bool using_giprobe = false;
|
|
|
|
if (render_buffer) {
|
|
screen_pixel_size.width = 1.0 / render_buffer->width;
|
|
screen_pixel_size.height = 1.0 / render_buffer->height;
|
|
screen_size.x = render_buffer->width;
|
|
screen_size.y = render_buffer->height;
|
|
|
|
opaque_framebuffer = render_buffer->color_fb;
|
|
|
|
if (p_gi_probe_cull_count > 0) {
|
|
using_giprobe = true;
|
|
render_buffer->ensure_gi();
|
|
}
|
|
|
|
if (!p_environment.is_valid() && using_giprobe) {
|
|
depth_pass_mode = PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE;
|
|
|
|
} else if (p_environment.is_valid() && (environment_is_ssr_enabled(p_environment) || environment_is_sdfgi_enabled(p_environment) || using_giprobe)) {
|
|
if (environment_is_sdfgi_enabled(p_environment)) {
|
|
depth_pass_mode = using_giprobe ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE : PASS_MODE_DEPTH_NORMAL_ROUGHNESS; // also giprobe
|
|
using_sdfgi = true;
|
|
render_buffer->ensure_gi();
|
|
} else {
|
|
depth_pass_mode = using_giprobe ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE : PASS_MODE_DEPTH_NORMAL_ROUGHNESS;
|
|
}
|
|
|
|
if (environment_is_ssr_enabled(p_environment)) {
|
|
render_buffer->ensure_specular();
|
|
using_separate_specular = true;
|
|
using_ssr = true;
|
|
opaque_specular_framebuffer = render_buffer->color_specular_fb;
|
|
}
|
|
|
|
} else if (p_environment.is_valid() && (environment_is_ssao_enabled(p_environment) || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER)) {
|
|
depth_pass_mode = PASS_MODE_DEPTH_NORMAL_ROUGHNESS;
|
|
}
|
|
|
|
switch (depth_pass_mode) {
|
|
case PASS_MODE_DEPTH: {
|
|
depth_framebuffer = render_buffer->depth_fb;
|
|
} break;
|
|
case PASS_MODE_DEPTH_NORMAL_ROUGHNESS: {
|
|
_allocate_normal_roughness_texture(render_buffer);
|
|
depth_framebuffer = render_buffer->depth_normal_roughness_fb;
|
|
depth_pass_clear.push_back(Color(0.5, 0.5, 0.5, 0));
|
|
} break;
|
|
case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE: {
|
|
_allocate_normal_roughness_texture(render_buffer);
|
|
render_buffer->ensure_giprobe();
|
|
depth_framebuffer = render_buffer->depth_normal_roughness_giprobe_fb;
|
|
depth_pass_clear.push_back(Color(0.5, 0.5, 0.5, 0));
|
|
depth_pass_clear.push_back(Color(0, 0, 0, 0));
|
|
} break;
|
|
default: {
|
|
};
|
|
}
|
|
|
|
alpha_framebuffer = opaque_framebuffer;
|
|
} else if (p_reflection_probe.is_valid()) {
|
|
uint32_t resolution = reflection_probe_instance_get_resolution(p_reflection_probe);
|
|
screen_pixel_size.width = 1.0 / resolution;
|
|
screen_pixel_size.height = 1.0 / resolution;
|
|
screen_size.x = resolution;
|
|
screen_size.y = resolution;
|
|
|
|
opaque_framebuffer = reflection_probe_instance_get_framebuffer(p_reflection_probe, p_reflection_probe_pass);
|
|
depth_framebuffer = reflection_probe_instance_get_depth_framebuffer(p_reflection_probe, p_reflection_probe_pass);
|
|
alpha_framebuffer = opaque_framebuffer;
|
|
|
|
if (storage->reflection_probe_is_interior(reflection_probe_instance_get_probe(p_reflection_probe))) {
|
|
p_environment = RID(); //no environment on interiors
|
|
}
|
|
} else {
|
|
ERR_FAIL(); //bug?
|
|
}
|
|
|
|
_setup_lightmaps(p_lightmap_cull_result, p_lightmap_cull_count, p_cam_transform);
|
|
_setup_environment(p_environment, p_render_buffer, p_cam_projection, p_cam_transform, p_reflection_probe, p_reflection_probe.is_valid(), screen_pixel_size, p_shadow_atlas, !p_reflection_probe.is_valid(), p_default_bg_color, p_cam_projection.get_z_near(), p_cam_projection.get_z_far(), false);
|
|
|
|
_update_render_base_uniform_set(); //may have changed due to the above (light buffer enlarged, as an example)
|
|
|
|
render_list.clear();
|
|
_fill_render_list(p_cull_result, p_cull_count, PASS_MODE_COLOR, using_sdfgi);
|
|
|
|
bool using_sss = render_buffer && scene_state.used_sss && sub_surface_scattering_get_quality() != RS::SUB_SURFACE_SCATTERING_QUALITY_DISABLED;
|
|
|
|
if (using_sss) {
|
|
using_separate_specular = true;
|
|
render_buffer->ensure_specular();
|
|
using_separate_specular = true;
|
|
opaque_specular_framebuffer = render_buffer->color_specular_fb;
|
|
}
|
|
RID radiance_uniform_set;
|
|
bool draw_sky = false;
|
|
bool draw_sky_fog_only = false;
|
|
|
|
Color clear_color;
|
|
bool keep_color = false;
|
|
|
|
if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_OVERDRAW) {
|
|
clear_color = Color(0, 0, 0, 1); //in overdraw mode, BG should always be black
|
|
} else if (is_environment(p_environment)) {
|
|
RS::EnvironmentBG bg_mode = environment_get_background(p_environment);
|
|
float bg_energy = environment_get_bg_energy(p_environment);
|
|
switch (bg_mode) {
|
|
case RS::ENV_BG_CLEAR_COLOR: {
|
|
clear_color = p_default_bg_color;
|
|
clear_color.r *= bg_energy;
|
|
clear_color.g *= bg_energy;
|
|
clear_color.b *= bg_energy;
|
|
if (render_buffers_has_volumetric_fog(p_render_buffer) || environment_is_fog_enabled(p_environment)) {
|
|
draw_sky_fog_only = true;
|
|
storage->material_set_param(sky_scene_state.fog_material, "clear_color", Variant(clear_color.to_linear()));
|
|
}
|
|
} break;
|
|
case RS::ENV_BG_COLOR: {
|
|
clear_color = environment_get_bg_color(p_environment);
|
|
clear_color.r *= bg_energy;
|
|
clear_color.g *= bg_energy;
|
|
clear_color.b *= bg_energy;
|
|
if (render_buffers_has_volumetric_fog(p_render_buffer) || environment_is_fog_enabled(p_environment)) {
|
|
draw_sky_fog_only = true;
|
|
storage->material_set_param(sky_scene_state.fog_material, "clear_color", Variant(clear_color.to_linear()));
|
|
}
|
|
} break;
|
|
case RS::ENV_BG_SKY: {
|
|
draw_sky = true;
|
|
} break;
|
|
case RS::ENV_BG_CANVAS: {
|
|
keep_color = true;
|
|
} break;
|
|
case RS::ENV_BG_KEEP: {
|
|
keep_color = true;
|
|
} break;
|
|
case RS::ENV_BG_CAMERA_FEED: {
|
|
} break;
|
|
default: {
|
|
}
|
|
}
|
|
// setup sky if used for ambient, reflections, or background
|
|
if (draw_sky || draw_sky_fog_only || environment_get_reflection_source(p_environment) == RS::ENV_REFLECTION_SOURCE_SKY || environment_get_ambient_source(p_environment) == RS::ENV_AMBIENT_SOURCE_SKY) {
|
|
RENDER_TIMESTAMP("Setup Sky");
|
|
CameraMatrix projection = p_cam_projection;
|
|
if (p_reflection_probe.is_valid()) {
|
|
CameraMatrix correction;
|
|
correction.set_depth_correction(true);
|
|
projection = correction * p_cam_projection;
|
|
}
|
|
|
|
_setup_sky(p_environment, p_render_buffer, projection, p_cam_transform, screen_size);
|
|
|
|
RID sky = environment_get_sky(p_environment);
|
|
if (sky.is_valid()) {
|
|
_update_sky(p_environment, projection, p_cam_transform);
|
|
radiance_uniform_set = sky_get_radiance_uniform_set_rd(sky, default_shader_rd, RADIANCE_UNIFORM_SET);
|
|
} else {
|
|
// do not try to draw sky if invalid
|
|
draw_sky = false;
|
|
}
|
|
}
|
|
} else {
|
|
clear_color = p_default_bg_color;
|
|
}
|
|
|
|
_setup_view_dependant_uniform_set(p_shadow_atlas, p_reflection_atlas, p_gi_probe_cull_result, p_gi_probe_cull_count);
|
|
|
|
render_list.sort_by_key(false);
|
|
|
|
_fill_instances(render_list.elements, render_list.element_count, false, false, using_sdfgi || using_giprobe);
|
|
|
|
bool debug_giprobes = get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_ALBEDO || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION;
|
|
bool debug_sdfgi_probes = get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_SDFGI_PROBES;
|
|
|
|
bool depth_pre_pass = depth_framebuffer.is_valid();
|
|
RID render_buffers_uniform_set;
|
|
|
|
bool using_ssao = depth_pre_pass && p_render_buffer.is_valid() && p_environment.is_valid() && environment_is_ssao_enabled(p_environment);
|
|
bool continue_depth = false;
|
|
if (depth_pre_pass) { //depth pre pass
|
|
RENDER_TIMESTAMP("Render Depth Pre-Pass");
|
|
|
|
bool finish_depth = using_ssao || using_sdfgi || using_giprobe;
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(depth_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, finish_depth ? RD::FINAL_ACTION_READ : RD::FINAL_ACTION_CONTINUE, depth_pass_clear);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(depth_framebuffer), render_list.elements, render_list.element_count, false, depth_pass_mode, render_buffer == nullptr, radiance_uniform_set, RID(), get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME);
|
|
RD::get_singleton()->draw_list_end();
|
|
|
|
if (render_buffer && render_buffer->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
RENDER_TIMESTAMP("Resolve Depth Pre-Pass");
|
|
if (depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS || depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE) {
|
|
static int texture_samples[RS::VIEWPORT_MSAA_MAX] = { 1, 2, 4, 8, 16 };
|
|
storage->get_effects()->resolve_gi(render_buffer->depth_msaa, render_buffer->normal_roughness_buffer_msaa, using_giprobe ? render_buffer->giprobe_buffer_msaa : RID(), render_buffer->depth, render_buffer->normal_roughness_buffer, using_giprobe ? render_buffer->giprobe_buffer : RID(), Vector2i(render_buffer->width, render_buffer->height), texture_samples[render_buffer->msaa]);
|
|
} else if (finish_depth) {
|
|
RD::get_singleton()->texture_resolve_multisample(render_buffer->depth_msaa, render_buffer->depth, true);
|
|
}
|
|
}
|
|
|
|
continue_depth = !finish_depth;
|
|
}
|
|
|
|
if (using_ssao) {
|
|
_process_ssao(p_render_buffer, p_environment, render_buffer->normal_roughness_buffer, p_cam_projection);
|
|
}
|
|
|
|
if (using_sdfgi || using_giprobe) {
|
|
_process_gi(p_render_buffer, render_buffer->normal_roughness_buffer, render_buffer->ambient_buffer, render_buffer->reflection_buffer, render_buffer->giprobe_buffer, p_environment, p_cam_projection, p_cam_transform, p_gi_probe_cull_result, p_gi_probe_cull_count);
|
|
}
|
|
|
|
if (p_render_buffer.is_valid()) {
|
|
//update the render buffers uniform set in case it changed
|
|
_update_render_buffers_uniform_set(p_render_buffer);
|
|
render_buffers_uniform_set = render_buffer->uniform_set;
|
|
}
|
|
|
|
_setup_environment(p_environment, p_render_buffer, p_cam_projection, p_cam_transform, p_reflection_probe, p_reflection_probe.is_valid(), screen_pixel_size, p_shadow_atlas, !p_reflection_probe.is_valid(), p_default_bg_color, p_cam_projection.get_z_near(), p_cam_projection.get_z_far(), p_render_buffer.is_valid());
|
|
|
|
RENDER_TIMESTAMP("Render Opaque Pass");
|
|
|
|
bool can_continue_color = !scene_state.used_screen_texture && !using_ssr && !using_sss;
|
|
bool can_continue_depth = !scene_state.used_depth_texture && !using_ssr && !using_sss;
|
|
|
|
{
|
|
bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only || debug_giprobes || debug_sdfgi_probes);
|
|
bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only || debug_giprobes || debug_sdfgi_probes);
|
|
|
|
//regular forward for now
|
|
Vector<Color> c;
|
|
if (using_separate_specular) {
|
|
Color cc = clear_color.to_linear();
|
|
cc.a = 0; //subsurf scatter must be 0
|
|
c.push_back(cc);
|
|
c.push_back(Color(0, 0, 0, 0));
|
|
} else {
|
|
c.push_back(clear_color.to_linear());
|
|
}
|
|
|
|
RID framebuffer = using_separate_specular ? opaque_specular_framebuffer : opaque_framebuffer;
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(framebuffer, keep_color ? RD::INITIAL_ACTION_KEEP : RD::INITIAL_ACTION_CLEAR, will_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, depth_pre_pass ? (continue_depth ? RD::INITIAL_ACTION_KEEP : RD::INITIAL_ACTION_CONTINUE) : RD::INITIAL_ACTION_CLEAR, will_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, c, 1.0, 0);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(framebuffer), render_list.elements, render_list.element_count, false, using_separate_specular ? PASS_MODE_COLOR_SPECULAR : PASS_MODE_COLOR, render_buffer == nullptr, radiance_uniform_set, render_buffers_uniform_set, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME);
|
|
RD::get_singleton()->draw_list_end();
|
|
|
|
if (will_continue_color && using_separate_specular) {
|
|
// close the specular framebuffer, as it's no longer used
|
|
draw_list = RD::get_singleton()->draw_list_begin(render_buffer->specular_only_fb, RD::INITIAL_ACTION_CONTINUE, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, RD::FINAL_ACTION_CONTINUE);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
if (debug_giprobes) {
|
|
//debug giprobes
|
|
bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
|
|
bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
|
|
|
|
CameraMatrix dc;
|
|
dc.set_depth_correction(true);
|
|
CameraMatrix cm = (dc * p_cam_projection) * CameraMatrix(p_cam_transform.affine_inverse());
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(opaque_framebuffer, RD::INITIAL_ACTION_CONTINUE, will_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, will_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
|
|
for (int i = 0; i < p_gi_probe_cull_count; i++) {
|
|
_debug_giprobe(p_gi_probe_cull_result[i], draw_list, opaque_framebuffer, cm, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION, 1.0);
|
|
}
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
if (debug_sdfgi_probes) {
|
|
//debug giprobes
|
|
bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
|
|
bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
|
|
|
|
CameraMatrix dc;
|
|
dc.set_depth_correction(true);
|
|
CameraMatrix cm = (dc * p_cam_projection) * CameraMatrix(p_cam_transform.affine_inverse());
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(opaque_framebuffer, RD::INITIAL_ACTION_CONTINUE, will_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, will_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
|
|
_debug_sdfgi_probes(p_render_buffer, draw_list, opaque_framebuffer, cm);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
if (draw_sky || draw_sky_fog_only) {
|
|
RENDER_TIMESTAMP("Render Sky");
|
|
|
|
CameraMatrix projection = p_cam_projection;
|
|
if (p_reflection_probe.is_valid()) {
|
|
CameraMatrix correction;
|
|
correction.set_depth_correction(true);
|
|
projection = correction * p_cam_projection;
|
|
}
|
|
|
|
_draw_sky(can_continue_color, can_continue_depth, opaque_framebuffer, p_environment, projection, p_cam_transform);
|
|
}
|
|
|
|
if (render_buffer && !can_continue_color && render_buffer->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
RD::get_singleton()->texture_resolve_multisample(render_buffer->color_msaa, render_buffer->color, true);
|
|
if (using_separate_specular) {
|
|
RD::get_singleton()->texture_resolve_multisample(render_buffer->specular_msaa, render_buffer->specular, true);
|
|
}
|
|
}
|
|
|
|
if (render_buffer && !can_continue_depth && render_buffer->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
RD::get_singleton()->texture_resolve_multisample(render_buffer->depth_msaa, render_buffer->depth, true);
|
|
}
|
|
|
|
if (using_separate_specular) {
|
|
if (using_sss) {
|
|
RENDER_TIMESTAMP("Sub Surface Scattering");
|
|
_process_sss(p_render_buffer, p_cam_projection);
|
|
}
|
|
|
|
if (using_ssr) {
|
|
RENDER_TIMESTAMP("Screen Space Reflection");
|
|
_process_ssr(p_render_buffer, render_buffer->color_fb, render_buffer->normal_roughness_buffer, render_buffer->specular, render_buffer->specular, Color(0, 0, 0, 1), p_environment, p_cam_projection, render_buffer->msaa == RS::VIEWPORT_MSAA_DISABLED);
|
|
} else {
|
|
//just mix specular back
|
|
RENDER_TIMESTAMP("Merge Specular");
|
|
storage->get_effects()->merge_specular(render_buffer->color_fb, render_buffer->specular, render_buffer->msaa == RS::VIEWPORT_MSAA_DISABLED ? RID() : render_buffer->color, RID());
|
|
}
|
|
}
|
|
|
|
RENDER_TIMESTAMP("Render Transparent Pass");
|
|
|
|
_setup_environment(p_environment, p_render_buffer, p_cam_projection, p_cam_transform, p_reflection_probe, p_reflection_probe.is_valid(), screen_pixel_size, p_shadow_atlas, !p_reflection_probe.is_valid(), p_default_bg_color, p_cam_projection.get_z_near(), p_cam_projection.get_z_far(), false);
|
|
|
|
render_list.sort_by_reverse_depth_and_priority(true);
|
|
|
|
_fill_instances(&render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, false, using_sdfgi);
|
|
|
|
{
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(alpha_framebuffer, can_continue_color ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ, can_continue_depth ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_KEEP, RD::FINAL_ACTION_READ);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(alpha_framebuffer), &render_list.elements[render_list.max_elements - render_list.alpha_element_count], render_list.alpha_element_count, false, PASS_MODE_COLOR, render_buffer == nullptr, radiance_uniform_set, render_buffers_uniform_set, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME);
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
|
|
if (render_buffer && render_buffer->msaa != RS::VIEWPORT_MSAA_DISABLED) {
|
|
RD::get_singleton()->texture_resolve_multisample(render_buffer->color_msaa, render_buffer->color, true);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_shadow(RID p_framebuffer, InstanceBase **p_cull_result, int p_cull_count, const CameraMatrix &p_projection, const Transform &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake) {
|
|
RENDER_TIMESTAMP("Setup Rendering Shadow");
|
|
|
|
_update_render_base_uniform_set();
|
|
|
|
render_pass++;
|
|
|
|
scene_state.ubo.dual_paraboloid_side = p_use_dp_flip ? -1 : 1;
|
|
|
|
_setup_environment(RID(), RID(), p_projection, p_transform, RID(), true, Vector2(1, 1), RID(), true, Color(), 0, p_zfar, false, p_use_pancake);
|
|
|
|
render_list.clear();
|
|
|
|
PassMode pass_mode = p_use_dp ? PASS_MODE_SHADOW_DP : PASS_MODE_SHADOW;
|
|
|
|
_fill_render_list(p_cull_result, p_cull_count, pass_mode);
|
|
|
|
_setup_view_dependant_uniform_set(RID(), RID(), nullptr, 0);
|
|
|
|
RENDER_TIMESTAMP("Render Shadow");
|
|
|
|
render_list.sort_by_key(false);
|
|
|
|
_fill_instances(render_list.elements, render_list.element_count, true);
|
|
|
|
{
|
|
//regular forward for now
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(p_framebuffer), render_list.elements, render_list.element_count, p_use_dp_flip, pass_mode, true, RID(), RID());
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_material(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region) {
|
|
RENDER_TIMESTAMP("Setup Rendering Material");
|
|
|
|
_update_render_base_uniform_set();
|
|
|
|
render_pass++;
|
|
|
|
scene_state.ubo.dual_paraboloid_side = 0;
|
|
scene_state.ubo.material_uv2_mode = true;
|
|
|
|
_setup_environment(RID(), RID(), p_cam_projection, p_cam_transform, RID(), true, Vector2(1, 1), RID(), false, Color(), 0, 0);
|
|
|
|
render_list.clear();
|
|
|
|
PassMode pass_mode = PASS_MODE_DEPTH_MATERIAL;
|
|
_fill_render_list(p_cull_result, p_cull_count, pass_mode);
|
|
|
|
_setup_view_dependant_uniform_set(RID(), RID(), nullptr, 0);
|
|
|
|
RENDER_TIMESTAMP("Render Material");
|
|
|
|
render_list.sort_by_key(false);
|
|
|
|
_fill_instances(render_list.elements, render_list.element_count, true);
|
|
|
|
{
|
|
//regular forward for now
|
|
Vector<Color> clear;
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, clear, 1.0, 0, p_region);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(p_framebuffer), render_list.elements, render_list.element_count, true, pass_mode, true, RID(), RID());
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_uv2(InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region) {
|
|
RENDER_TIMESTAMP("Setup Rendering UV2");
|
|
|
|
_update_render_base_uniform_set();
|
|
|
|
render_pass++;
|
|
|
|
scene_state.ubo.dual_paraboloid_side = 0;
|
|
scene_state.ubo.material_uv2_mode = true;
|
|
|
|
_setup_environment(RID(), RID(), CameraMatrix(), Transform(), RID(), true, Vector2(1, 1), RID(), false, Color(), 0, 0);
|
|
|
|
render_list.clear();
|
|
|
|
PassMode pass_mode = PASS_MODE_DEPTH_MATERIAL;
|
|
_fill_render_list(p_cull_result, p_cull_count, pass_mode);
|
|
|
|
_setup_view_dependant_uniform_set(RID(), RID(), nullptr, 0);
|
|
|
|
RENDER_TIMESTAMP("Render Material");
|
|
|
|
render_list.sort_by_key(false);
|
|
|
|
_fill_instances(render_list.elements, render_list.element_count, true);
|
|
|
|
{
|
|
//regular forward for now
|
|
Vector<Color> clear;
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
clear.push_back(Color(0, 0, 0, 0));
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(p_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, clear, 1.0, 0, p_region);
|
|
|
|
const int uv_offset_count = 9;
|
|
static const Vector2 uv_offsets[uv_offset_count] = {
|
|
Vector2(-1, 1),
|
|
Vector2(1, 1),
|
|
Vector2(1, -1),
|
|
Vector2(-1, -1),
|
|
Vector2(-1, 0),
|
|
Vector2(1, 0),
|
|
Vector2(0, -1),
|
|
Vector2(0, 1),
|
|
Vector2(0, 0),
|
|
|
|
};
|
|
|
|
for (int i = 0; i < uv_offset_count; i++) {
|
|
Vector2 ofs = uv_offsets[i];
|
|
ofs.x /= p_region.size.width;
|
|
ofs.y /= p_region.size.height;
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(p_framebuffer), render_list.elements, render_list.element_count, true, pass_mode, true, RID(), RID(), true, ofs); //first wireframe, for pseudo conservative
|
|
}
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(p_framebuffer), render_list.elements, render_list.element_count, true, pass_mode, true, RID(), RID(), false); //second regular triangles
|
|
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_sdfgi(RID p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, InstanceBase **p_cull_result, int p_cull_count, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture) {
|
|
RENDER_TIMESTAMP("Render SDFGI");
|
|
|
|
_update_render_base_uniform_set();
|
|
|
|
RenderBufferDataHighEnd *render_buffer = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
ERR_FAIL_COND(!render_buffer);
|
|
|
|
render_pass++;
|
|
render_list.clear();
|
|
|
|
PassMode pass_mode = PASS_MODE_SDF;
|
|
_fill_render_list(p_cull_result, p_cull_count, pass_mode);
|
|
render_list.sort_by_key(false);
|
|
_fill_instances(render_list.elements, render_list.element_count, true);
|
|
|
|
_setup_view_dependant_uniform_set(RID(), RID(), nullptr, 0);
|
|
|
|
Vector3 half_extents = p_bounds.size * 0.5;
|
|
Vector3 center = p_bounds.position + half_extents;
|
|
|
|
if (render_buffer->render_sdfgi_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(render_buffer->render_sdfgi_uniform_set)) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 0;
|
|
u.ids.push_back(p_albedo_texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 1;
|
|
u.ids.push_back(p_emission_texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 2;
|
|
u.ids.push_back(p_emission_aniso_texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_IMAGE;
|
|
u.binding = 3;
|
|
u.ids.push_back(p_geom_facing_texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
render_buffer->render_sdfgi_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_sdfgi_rd, RENDER_BUFFERS_UNIFORM_SET);
|
|
}
|
|
|
|
Vector<RID> sbs;
|
|
sbs.push_back(p_albedo_texture);
|
|
sbs.push_back(p_emission_texture);
|
|
sbs.push_back(p_emission_aniso_texture);
|
|
sbs.push_back(p_geom_facing_texture);
|
|
|
|
//print_line("re-render " + p_from + " - " + p_size + " bounds " + p_bounds);
|
|
for (int i = 0; i < 3; i++) {
|
|
scene_state.ubo.sdf_offset[i] = p_from[i];
|
|
scene_state.ubo.sdf_size[i] = p_size[i];
|
|
}
|
|
|
|
for (int i = 0; i < 3; i++) {
|
|
Vector3 axis;
|
|
axis[i] = 1.0;
|
|
Vector3 up, right;
|
|
int right_axis = (i + 1) % 3;
|
|
int up_axis = (i + 2) % 3;
|
|
up[up_axis] = 1.0;
|
|
right[right_axis] = 1.0;
|
|
|
|
Size2i fb_size;
|
|
fb_size.x = p_size[right_axis];
|
|
fb_size.y = p_size[up_axis];
|
|
|
|
Transform cam_xform;
|
|
cam_xform.origin = center + axis * half_extents;
|
|
cam_xform.basis.set_axis(0, right);
|
|
cam_xform.basis.set_axis(1, up);
|
|
cam_xform.basis.set_axis(2, axis);
|
|
|
|
//print_line("pass: " + itos(i) + " xform " + cam_xform);
|
|
|
|
float h_size = half_extents[right_axis];
|
|
float v_size = half_extents[up_axis];
|
|
float d_size = half_extents[i] * 2.0;
|
|
CameraMatrix camera_proj;
|
|
camera_proj.set_orthogonal(-h_size, h_size, -v_size, v_size, 0, d_size);
|
|
//print_line("pass: " + itos(i) + " cam hsize: " + rtos(h_size) + " vsize: " + rtos(v_size) + " dsize " + rtos(d_size));
|
|
|
|
Transform to_bounds;
|
|
to_bounds.origin = p_bounds.position;
|
|
to_bounds.basis.scale(p_bounds.size);
|
|
|
|
RasterizerStorageRD::store_transform(to_bounds.affine_inverse() * cam_xform, scene_state.ubo.sdf_to_bounds);
|
|
|
|
_setup_environment(RID(), RID(), camera_proj, cam_xform, RID(), true, Vector2(1, 1), RID(), false, Color(), 0, 0);
|
|
|
|
Map<Size2i, RID>::Element *E = sdfgi_framebuffer_size_cache.find(fb_size);
|
|
if (!E) {
|
|
RID fb = RD::get_singleton()->framebuffer_create_empty(fb_size);
|
|
E = sdfgi_framebuffer_size_cache.insert(fb_size, fb);
|
|
}
|
|
|
|
RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(E->get(), RD::INITIAL_ACTION_DROP, RD::FINAL_ACTION_DISCARD, RD::INITIAL_ACTION_DROP, RD::FINAL_ACTION_DISCARD, Vector<Color>(), 1.0, 0, Rect2(), sbs);
|
|
_render_list(draw_list, RD::get_singleton()->framebuffer_get_format(E->get()), render_list.elements, render_list.element_count, true, pass_mode, true, RID(), render_buffer->render_sdfgi_uniform_set, false); //second regular triangles
|
|
RD::get_singleton()->draw_list_end();
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_base_uniforms_changed() {
|
|
if (!render_base_uniform_set.is_null() && RD::get_singleton()->uniform_set_is_valid(render_base_uniform_set)) {
|
|
RD::get_singleton()->free(render_base_uniform_set);
|
|
}
|
|
render_base_uniform_set = RID();
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_update_render_base_uniform_set() {
|
|
if (render_base_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(render_base_uniform_set) || (lightmap_texture_array_version != storage->lightmap_array_get_version())) {
|
|
if (render_base_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(render_base_uniform_set)) {
|
|
RD::get_singleton()->free(render_base_uniform_set);
|
|
}
|
|
|
|
lightmap_texture_array_version = storage->lightmap_array_get_version();
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.binding = 1;
|
|
u.ids.resize(12);
|
|
RID *ids_ptr = u.ids.ptrw();
|
|
ids_ptr[0] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[1] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[2] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[3] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[4] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[5] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
|
|
ids_ptr[6] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[7] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[8] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[9] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[10] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
ids_ptr[11] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 2;
|
|
u.type = RD::UNIFORM_TYPE_SAMPLER;
|
|
u.ids.push_back(shadow_sampler);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 3;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.ids.push_back(scene_state.uniform_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 4;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(scene_state.instance_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 5;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(get_positional_light_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 6;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(get_reflection_probe_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 7;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.ids.push_back(get_directional_light_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 10;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(scene_state.lightmap_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 11;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.ids = storage->lightmap_array_get_textures();
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 12;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(scene_state.lightmap_capture_buffer);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 13;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID decal_atlas = storage->decal_atlas_get_texture();
|
|
u.ids.push_back(decal_atlas);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 14;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID decal_atlas = storage->decal_atlas_get_texture_srgb();
|
|
u.ids.push_back(decal_atlas);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 15;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(get_decal_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 16;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.ids.push_back(get_cluster_builder_texture());
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 17;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(get_cluster_builder_indices_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 18;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
if (directional_shadow_get_texture().is_valid()) {
|
|
u.ids.push_back(directional_shadow_get_texture());
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE));
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.binding = 19;
|
|
u.ids.push_back(storage->global_variables_get_storage_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.binding = 20;
|
|
u.ids.push_back(sdfgi_get_ubo());
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
render_base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, SCENE_UNIFORM_SET);
|
|
}
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_setup_view_dependant_uniform_set(RID p_shadow_atlas, RID p_reflection_atlas, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count) {
|
|
if (view_dependant_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(view_dependant_uniform_set)) {
|
|
RD::get_singleton()->free(view_dependant_uniform_set);
|
|
}
|
|
|
|
//default render buffer and scene state uniform set
|
|
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
{
|
|
RID ref_texture = p_reflection_atlas.is_valid() ? reflection_atlas_get_texture(p_reflection_atlas) : RID();
|
|
RD::Uniform u;
|
|
u.binding = 0;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
if (ref_texture.is_valid()) {
|
|
u.ids.push_back(ref_texture);
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK));
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 1;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture;
|
|
if (p_shadow_atlas.is_valid()) {
|
|
texture = shadow_atlas_get_texture(p_shadow_atlas);
|
|
}
|
|
if (!texture.is_valid()) {
|
|
texture = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE);
|
|
}
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 2;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID default_tex = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
|
|
for (int i = 0; i < MAX_GI_PROBES; i++) {
|
|
if (i < p_gi_probe_cull_count) {
|
|
RID tex = gi_probe_instance_get_texture(p_gi_probe_cull_result[i]);
|
|
if (!tex.is_valid()) {
|
|
tex = default_tex;
|
|
}
|
|
u.ids.push_back(tex);
|
|
} else {
|
|
u.ids.push_back(default_tex);
|
|
}
|
|
}
|
|
|
|
uniforms.push_back(u);
|
|
}
|
|
view_dependant_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, VIEW_DEPENDANT_UNIFORM_SET);
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_buffers_clear_uniform_set(RenderBufferDataHighEnd *rb) {
|
|
if (!rb->uniform_set.is_null() && RD::get_singleton()->uniform_set_is_valid(rb->uniform_set)) {
|
|
RD::get_singleton()->free(rb->uniform_set);
|
|
}
|
|
rb->uniform_set = RID();
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_render_buffers_uniform_set_changed(RID p_render_buffers) {
|
|
RenderBufferDataHighEnd *rb = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
|
|
_render_buffers_clear_uniform_set(rb);
|
|
}
|
|
|
|
RID RasterizerSceneHighEndRD::_render_buffers_get_normal_texture(RID p_render_buffers) {
|
|
RenderBufferDataHighEnd *rb = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
|
|
return rb->normal_roughness_buffer;
|
|
}
|
|
|
|
RID RasterizerSceneHighEndRD::_render_buffers_get_ambient_texture(RID p_render_buffers) {
|
|
RenderBufferDataHighEnd *rb = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
|
|
return rb->ambient_buffer;
|
|
}
|
|
|
|
RID RasterizerSceneHighEndRD::_render_buffers_get_reflection_texture(RID p_render_buffers) {
|
|
RenderBufferDataHighEnd *rb = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
|
|
return rb->reflection_buffer;
|
|
}
|
|
|
|
void RasterizerSceneHighEndRD::_update_render_buffers_uniform_set(RID p_render_buffers) {
|
|
RenderBufferDataHighEnd *rb = (RenderBufferDataHighEnd *)render_buffers_get_data(p_render_buffers);
|
|
|
|
if (rb->uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->uniform_set)) {
|
|
Vector<RD::Uniform> uniforms;
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 0;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = false && rb->depth.is_valid() ? rb->depth : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 1;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID bbt = render_buffers_get_back_buffer_texture(p_render_buffers);
|
|
RID texture = bbt.is_valid() ? bbt : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 2;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = rb->normal_roughness_buffer.is_valid() ? rb->normal_roughness_buffer : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_NORMAL);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 4;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID aot = render_buffers_get_ao_texture(p_render_buffers);
|
|
RID texture = aot.is_valid() ? aot : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 5;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = rb->ambient_buffer.is_valid() ? rb->ambient_buffer : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 6;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = rb->reflection_buffer.is_valid() ? rb->reflection_buffer : storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 7;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID t;
|
|
if (render_buffers_is_sdfgi_enabled(p_render_buffers)) {
|
|
t = render_buffers_get_sdfgi_irradiance_probes(p_render_buffers);
|
|
} else {
|
|
t = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE);
|
|
}
|
|
u.ids.push_back(t);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 8;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
if (render_buffers_is_sdfgi_enabled(p_render_buffers)) {
|
|
u.ids.push_back(render_buffers_get_sdfgi_occlusion_texture(p_render_buffers));
|
|
} else {
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE));
|
|
}
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 9;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.ids.push_back(render_buffers_get_gi_probe_buffer(p_render_buffers));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 10;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID vfog = RID();
|
|
if (p_render_buffers.is_valid() && render_buffers_has_volumetric_fog(p_render_buffers)) {
|
|
vfog = render_buffers_get_volumetric_fog_texture(p_render_buffers);
|
|
if (vfog.is_null()) {
|
|
vfog = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
|
|
}
|
|
} else {
|
|
vfog = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
|
|
}
|
|
u.ids.push_back(vfog);
|
|
uniforms.push_back(u);
|
|
}
|
|
rb->uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, RENDER_BUFFERS_UNIFORM_SET);
|
|
}
|
|
}
|
|
|
|
RasterizerSceneHighEndRD *RasterizerSceneHighEndRD::singleton = nullptr;
|
|
|
|
void RasterizerSceneHighEndRD::set_time(double p_time, double p_step) {
|
|
time = p_time;
|
|
RasterizerSceneRD::set_time(p_time, p_step);
|
|
}
|
|
|
|
RasterizerSceneHighEndRD::RasterizerSceneHighEndRD(RasterizerStorageRD *p_storage) :
|
|
RasterizerSceneRD(p_storage) {
|
|
singleton = this;
|
|
storage = p_storage;
|
|
|
|
/* SCENE SHADER */
|
|
|
|
{
|
|
String defines;
|
|
defines += "\n#define MAX_ROUGHNESS_LOD " + itos(get_roughness_layers() - 1) + ".0\n";
|
|
if (is_using_radiance_cubemap_array()) {
|
|
defines += "\n#define USE_RADIANCE_CUBEMAP_ARRAY \n";
|
|
}
|
|
defines += "\n#define SDFGI_OCT_SIZE " + itos(sdfgi_get_lightprobe_octahedron_size()) + "\n";
|
|
defines += "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(get_max_directional_lights()) + "\n";
|
|
|
|
{
|
|
//lightmaps
|
|
scene_state.max_lightmaps = storage->lightmap_array_get_size();
|
|
defines += "\n#define MAX_LIGHTMAP_TEXTURES " + itos(scene_state.max_lightmaps) + "\n";
|
|
defines += "\n#define MAX_LIGHTMAPS " + itos(scene_state.max_lightmaps) + "\n";
|
|
|
|
scene_state.lightmaps = memnew_arr(LightmapData, scene_state.max_lightmaps);
|
|
scene_state.lightmap_buffer = RD::get_singleton()->storage_buffer_create(sizeof(LightmapData) * scene_state.max_lightmaps);
|
|
}
|
|
{
|
|
//captures
|
|
scene_state.max_lightmap_captures = 2048;
|
|
scene_state.lightmap_captures = memnew_arr(LightmapCaptureData, scene_state.max_lightmap_captures);
|
|
scene_state.lightmap_capture_buffer = RD::get_singleton()->storage_buffer_create(sizeof(LightmapCaptureData) * scene_state.max_lightmap_captures);
|
|
}
|
|
{
|
|
defines += "\n#define MATERIAL_UNIFORM_SET " + itos(MATERIAL_UNIFORM_SET) + "\n";
|
|
}
|
|
|
|
Vector<String> shader_versions;
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n");
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_DUAL_PARABOLOID\n");
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n");
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n#define MODE_RENDER_GIPROBE\n");
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_MATERIAL\n");
|
|
shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_SDF\n");
|
|
shader_versions.push_back("");
|
|
shader_versions.push_back("\n#define USE_FORWARD_GI\n");
|
|
shader_versions.push_back("\n#define MODE_MULTIPLE_RENDER_TARGETS\n");
|
|
shader_versions.push_back("\n#define USE_LIGHTMAP\n");
|
|
shader_versions.push_back("\n#define MODE_MULTIPLE_RENDER_TARGETS\n#define USE_LIGHTMAP\n");
|
|
shader.scene_shader.initialize(shader_versions, defines);
|
|
}
|
|
|
|
storage->shader_set_data_request_function(RasterizerStorageRD::SHADER_TYPE_3D, _create_shader_funcs);
|
|
storage->material_set_data_request_function(RasterizerStorageRD::SHADER_TYPE_3D, _create_material_funcs);
|
|
|
|
{
|
|
//shader compiler
|
|
ShaderCompilerRD::DefaultIdentifierActions actions;
|
|
|
|
actions.renames["WORLD_MATRIX"] = "world_matrix";
|
|
actions.renames["WORLD_NORMAL_MATRIX"] = "world_normal_matrix";
|
|
actions.renames["INV_CAMERA_MATRIX"] = "scene_data.inv_camera_matrix";
|
|
actions.renames["CAMERA_MATRIX"] = "scene_data.camera_matrix";
|
|
actions.renames["PROJECTION_MATRIX"] = "projection_matrix";
|
|
actions.renames["INV_PROJECTION_MATRIX"] = "scene_data.inv_projection_matrix";
|
|
actions.renames["MODELVIEW_MATRIX"] = "modelview";
|
|
actions.renames["MODELVIEW_NORMAL_MATRIX"] = "modelview_normal";
|
|
|
|
actions.renames["VERTEX"] = "vertex";
|
|
actions.renames["NORMAL"] = "normal";
|
|
actions.renames["TANGENT"] = "tangent";
|
|
actions.renames["BINORMAL"] = "binormal";
|
|
actions.renames["POSITION"] = "position";
|
|
actions.renames["UV"] = "uv_interp";
|
|
actions.renames["UV2"] = "uv2_interp";
|
|
actions.renames["COLOR"] = "color_interp";
|
|
actions.renames["POINT_SIZE"] = "gl_PointSize";
|
|
actions.renames["INSTANCE_ID"] = "gl_InstanceIndex";
|
|
|
|
//builtins
|
|
|
|
actions.renames["TIME"] = "scene_data.time";
|
|
actions.renames["VIEWPORT_SIZE"] = "scene_data.viewport_size";
|
|
|
|
actions.renames["FRAGCOORD"] = "gl_FragCoord";
|
|
actions.renames["FRONT_FACING"] = "gl_FrontFacing";
|
|
actions.renames["NORMALMAP"] = "normalmap";
|
|
actions.renames["NORMALMAP_DEPTH"] = "normaldepth";
|
|
actions.renames["ALBEDO"] = "albedo";
|
|
actions.renames["ALPHA"] = "alpha";
|
|
actions.renames["METALLIC"] = "metallic";
|
|
actions.renames["SPECULAR"] = "specular";
|
|
actions.renames["ROUGHNESS"] = "roughness";
|
|
actions.renames["RIM"] = "rim";
|
|
actions.renames["RIM_TINT"] = "rim_tint";
|
|
actions.renames["CLEARCOAT"] = "clearcoat";
|
|
actions.renames["CLEARCOAT_GLOSS"] = "clearcoat_gloss";
|
|
actions.renames["ANISOTROPY"] = "anisotropy";
|
|
actions.renames["ANISOTROPY_FLOW"] = "anisotropy_flow";
|
|
actions.renames["SSS_STRENGTH"] = "sss_strength";
|
|
actions.renames["SSS_TRANSMITTANCE_COLOR"] = "transmittance_color";
|
|
actions.renames["SSS_TRANSMITTANCE_DEPTH"] = "transmittance_depth";
|
|
actions.renames["SSS_TRANSMITTANCE_CURVE"] = "transmittance_curve";
|
|
actions.renames["SSS_TRANSMITTANCE_BOOST"] = "transmittance_boost";
|
|
actions.renames["BACKLIGHT"] = "backlight";
|
|
actions.renames["AO"] = "ao";
|
|
actions.renames["AO_LIGHT_AFFECT"] = "ao_light_affect";
|
|
actions.renames["EMISSION"] = "emission";
|
|
actions.renames["POINT_COORD"] = "gl_PointCoord";
|
|
actions.renames["INSTANCE_CUSTOM"] = "instance_custom";
|
|
actions.renames["SCREEN_UV"] = "screen_uv";
|
|
actions.renames["SCREEN_TEXTURE"] = "color_buffer";
|
|
actions.renames["DEPTH_TEXTURE"] = "depth_buffer";
|
|
actions.renames["NORMAL_ROUGHNESS_TEXTURE"] = "normal_roughness_buffer";
|
|
actions.renames["DEPTH"] = "gl_FragDepth";
|
|
actions.renames["OUTPUT_IS_SRGB"] = "true";
|
|
|
|
//for light
|
|
actions.renames["VIEW"] = "view";
|
|
actions.renames["LIGHT_COLOR"] = "light_color";
|
|
actions.renames["LIGHT"] = "light";
|
|
actions.renames["ATTENUATION"] = "attenuation";
|
|
actions.renames["DIFFUSE_LIGHT"] = "diffuse_light";
|
|
actions.renames["SPECULAR_LIGHT"] = "specular_light";
|
|
|
|
actions.usage_defines["TANGENT"] = "#define TANGENT_USED\n";
|
|
actions.usage_defines["BINORMAL"] = "@TANGENT";
|
|
actions.usage_defines["RIM"] = "#define LIGHT_RIM_USED\n";
|
|
actions.usage_defines["RIM_TINT"] = "@RIM";
|
|
actions.usage_defines["CLEARCOAT"] = "#define LIGHT_CLEARCOAT_USED\n";
|
|
actions.usage_defines["CLEARCOAT_GLOSS"] = "@CLEARCOAT";
|
|
actions.usage_defines["ANISOTROPY"] = "#define LIGHT_ANISOTROPY_USED\n";
|
|
actions.usage_defines["ANISOTROPY_FLOW"] = "@ANISOTROPY";
|
|
actions.usage_defines["AO"] = "#define AO_USED\n";
|
|
actions.usage_defines["AO_LIGHT_AFFECT"] = "#define AO_USED\n";
|
|
actions.usage_defines["UV"] = "#define UV_USED\n";
|
|
actions.usage_defines["UV2"] = "#define UV2_USED\n";
|
|
actions.usage_defines["NORMALMAP"] = "#define NORMALMAP_USED\n";
|
|
actions.usage_defines["NORMALMAP_DEPTH"] = "@NORMALMAP";
|
|
actions.usage_defines["COLOR"] = "#define COLOR_USED\n";
|
|
actions.usage_defines["INSTANCE_CUSTOM"] = "#define ENABLE_INSTANCE_CUSTOM\n";
|
|
actions.usage_defines["POSITION"] = "#define OVERRIDE_POSITION\n";
|
|
|
|
actions.usage_defines["SSS_STRENGTH"] = "#define ENABLE_SSS\n";
|
|
actions.usage_defines["SSS_TRANSMITTANCE_DEPTH"] = "#define ENABLE_TRANSMITTANCE\n";
|
|
actions.usage_defines["BACKLIGHT"] = "#define LIGHT_BACKLIGHT_USED\n";
|
|
actions.usage_defines["SCREEN_TEXTURE"] = "#define SCREEN_TEXTURE_USED\n";
|
|
actions.usage_defines["SCREEN_UV"] = "#define SCREEN_UV_USED\n";
|
|
|
|
actions.usage_defines["DIFFUSE_LIGHT"] = "#define USE_LIGHT_SHADER_CODE\n";
|
|
actions.usage_defines["SPECULAR_LIGHT"] = "#define USE_LIGHT_SHADER_CODE\n";
|
|
|
|
actions.render_mode_defines["skip_vertex_transform"] = "#define SKIP_TRANSFORM_USED\n";
|
|
actions.render_mode_defines["world_vertex_coords"] = "#define VERTEX_WORLD_COORDS_USED\n";
|
|
actions.render_mode_defines["ensure_correct_normals"] = "#define ENSURE_CORRECT_NORMALS\n";
|
|
actions.render_mode_defines["cull_front"] = "#define DO_SIDE_CHECK\n";
|
|
actions.render_mode_defines["cull_disabled"] = "#define DO_SIDE_CHECK\n";
|
|
|
|
bool force_lambert = GLOBAL_GET("rendering/quality/shading/force_lambert_over_burley");
|
|
|
|
if (!force_lambert) {
|
|
actions.render_mode_defines["diffuse_burley"] = "#define DIFFUSE_BURLEY\n";
|
|
}
|
|
|
|
actions.render_mode_defines["diffuse_oren_nayar"] = "#define DIFFUSE_OREN_NAYAR\n";
|
|
actions.render_mode_defines["diffuse_lambert_wrap"] = "#define DIFFUSE_LAMBERT_WRAP\n";
|
|
actions.render_mode_defines["diffuse_toon"] = "#define DIFFUSE_TOON\n";
|
|
|
|
actions.render_mode_defines["sss_mode_skin"] = "#define SSS_MODE_SKIN\n";
|
|
|
|
bool force_blinn = GLOBAL_GET("rendering/quality/shading/force_blinn_over_ggx");
|
|
|
|
if (!force_blinn) {
|
|
actions.render_mode_defines["specular_schlick_ggx"] = "#define SPECULAR_SCHLICK_GGX\n";
|
|
} else {
|
|
actions.render_mode_defines["specular_schlick_ggx"] = "#define SPECULAR_BLINN\n";
|
|
}
|
|
|
|
actions.render_mode_defines["specular_blinn"] = "#define SPECULAR_BLINN\n";
|
|
actions.render_mode_defines["specular_phong"] = "#define SPECULAR_PHONG\n";
|
|
actions.render_mode_defines["specular_toon"] = "#define SPECULAR_TOON\n";
|
|
actions.render_mode_defines["specular_disabled"] = "#define SPECULAR_DISABLED\n";
|
|
actions.render_mode_defines["shadows_disabled"] = "#define SHADOWS_DISABLED\n";
|
|
actions.render_mode_defines["ambient_light_disabled"] = "#define AMBIENT_LIGHT_DISABLED\n";
|
|
actions.render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n";
|
|
actions.render_mode_defines["unshaded"] = "#define MODE_UNSHADED\n";
|
|
|
|
actions.sampler_array_name = "material_samplers";
|
|
actions.base_texture_binding_index = 1;
|
|
actions.texture_layout_set = MATERIAL_UNIFORM_SET;
|
|
actions.base_uniform_string = "material.";
|
|
actions.base_varying_index = 10;
|
|
|
|
actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP;
|
|
actions.default_repeat = ShaderLanguage::REPEAT_ENABLE;
|
|
actions.global_buffer_array_variable = "global_variables.data";
|
|
actions.instance_uniform_index_variable = "instances.data[instance_index].instance_uniforms_ofs";
|
|
|
|
shader.compiler.initialize(actions);
|
|
}
|
|
|
|
//render list
|
|
render_list.max_elements = GLOBAL_DEF_RST("rendering/limits/rendering/max_renderable_elements", (int)128000);
|
|
render_list.init();
|
|
render_pass = 0;
|
|
|
|
{
|
|
scene_state.max_instances = render_list.max_elements;
|
|
scene_state.instances = memnew_arr(InstanceData, scene_state.max_instances);
|
|
scene_state.instance_buffer = RD::get_singleton()->storage_buffer_create(sizeof(InstanceData) * scene_state.max_instances);
|
|
}
|
|
|
|
scene_state.uniform_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(SceneState::UBO));
|
|
|
|
{
|
|
//default material and shader
|
|
default_shader = storage->shader_create();
|
|
storage->shader_set_code(default_shader, "shader_type spatial; void vertex() { ROUGHNESS = 0.8; } void fragment() { ALBEDO=vec3(0.6); ROUGHNESS=0.8; METALLIC=0.2; } \n");
|
|
default_material = storage->material_create();
|
|
storage->material_set_shader(default_material, default_shader);
|
|
|
|
MaterialData *md = (MaterialData *)storage->material_get_data(default_material, RasterizerStorageRD::SHADER_TYPE_3D);
|
|
default_shader_rd = shader.scene_shader.version_get_shader(md->shader_data->version, SHADER_VERSION_COLOR_PASS);
|
|
default_shader_sdfgi_rd = shader.scene_shader.version_get_shader(md->shader_data->version, SHADER_VERSION_DEPTH_PASS_WITH_SDF);
|
|
}
|
|
|
|
{
|
|
overdraw_material_shader = storage->shader_create();
|
|
storage->shader_set_code(overdraw_material_shader, "shader_type spatial;\nrender_mode blend_add,unshaded;\n void fragment() { ALBEDO=vec3(0.4,0.8,0.8); ALPHA=0.2; }");
|
|
overdraw_material = storage->material_create();
|
|
storage->material_set_shader(overdraw_material, overdraw_material_shader);
|
|
|
|
wireframe_material_shader = storage->shader_create();
|
|
storage->shader_set_code(wireframe_material_shader, "shader_type spatial;\nrender_mode wireframe,unshaded;\n void fragment() { ALBEDO=vec3(0.0,0.0,0.0); }");
|
|
wireframe_material = storage->material_create();
|
|
storage->material_set_shader(wireframe_material, wireframe_material_shader);
|
|
}
|
|
|
|
{
|
|
default_vec4_xform_buffer = RD::get_singleton()->storage_buffer_create(256);
|
|
Vector<RD::Uniform> uniforms;
|
|
RD::Uniform u;
|
|
u.type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
|
u.ids.push_back(default_vec4_xform_buffer);
|
|
u.binding = 0;
|
|
uniforms.push_back(u);
|
|
|
|
default_vec4_xform_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, TRANSFORMS_UNIFORM_SET);
|
|
}
|
|
{
|
|
RD::SamplerState sampler;
|
|
sampler.mag_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
|
|
sampler.enable_compare = true;
|
|
sampler.compare_op = RD::COMPARE_OP_LESS;
|
|
shadow_sampler = RD::get_singleton()->sampler_create(sampler);
|
|
}
|
|
|
|
{
|
|
Vector<RD::Uniform> uniforms;
|
|
|
|
RD::Uniform u;
|
|
u.binding = 0;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = storage->texture_rd_get_default(is_using_radiance_cubemap_array() ? RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK : RasterizerStorageRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
|
|
default_radiance_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, RADIANCE_UNIFORM_SET);
|
|
}
|
|
|
|
{ //render buffers
|
|
Vector<RD::Uniform> uniforms;
|
|
for (int i = 0; i < 7; i++) {
|
|
RD::Uniform u;
|
|
u.binding = i;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = storage->texture_rd_get_default(i == 0 ? RasterizerStorageRD::DEFAULT_RD_TEXTURE_WHITE : (i == 2 ? RasterizerStorageRD::DEFAULT_RD_TEXTURE_NORMAL : RasterizerStorageRD::DEFAULT_RD_TEXTURE_BLACK));
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 7;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
RID texture = storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_2D_ARRAY_WHITE);
|
|
u.ids.push_back(texture);
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 8;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE));
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 9;
|
|
u.type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
|
|
u.ids.push_back(render_buffers_get_default_gi_probe_buffer());
|
|
uniforms.push_back(u);
|
|
}
|
|
{
|
|
RD::Uniform u;
|
|
u.binding = 10;
|
|
u.type = RD::UNIFORM_TYPE_TEXTURE;
|
|
u.ids.push_back(storage->texture_rd_get_default(RasterizerStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE));
|
|
uniforms.push_back(u);
|
|
}
|
|
|
|
default_render_buffers_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, RENDER_BUFFERS_UNIFORM_SET);
|
|
}
|
|
}
|
|
|
|
RasterizerSceneHighEndRD::~RasterizerSceneHighEndRD() {
|
|
directional_shadow_atlas_set_size(0);
|
|
|
|
//clear base uniform set if still valid
|
|
if (view_dependant_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(view_dependant_uniform_set)) {
|
|
RD::get_singleton()->free(view_dependant_uniform_set);
|
|
}
|
|
|
|
RD::get_singleton()->free(default_render_buffers_uniform_set);
|
|
RD::get_singleton()->free(default_radiance_uniform_set);
|
|
RD::get_singleton()->free(default_vec4_xform_buffer);
|
|
RD::get_singleton()->free(shadow_sampler);
|
|
|
|
storage->free(wireframe_material_shader);
|
|
storage->free(overdraw_material_shader);
|
|
storage->free(default_shader);
|
|
|
|
storage->free(wireframe_material);
|
|
storage->free(overdraw_material);
|
|
storage->free(default_material);
|
|
|
|
{
|
|
RD::get_singleton()->free(scene_state.uniform_buffer);
|
|
RD::get_singleton()->free(scene_state.instance_buffer);
|
|
RD::get_singleton()->free(scene_state.lightmap_buffer);
|
|
RD::get_singleton()->free(scene_state.lightmap_capture_buffer);
|
|
memdelete_arr(scene_state.instances);
|
|
memdelete_arr(scene_state.lightmaps);
|
|
memdelete_arr(scene_state.lightmap_captures);
|
|
}
|
|
|
|
while (sdfgi_framebuffer_size_cache.front()) {
|
|
RD::get_singleton()->free(sdfgi_framebuffer_size_cache.front()->get());
|
|
sdfgi_framebuffer_size_cache.erase(sdfgi_framebuffer_size_cache.front());
|
|
}
|
|
}
|