add 'grahics.advanced-render' and 'graphics.shadows-quality' settings

res/layouts/pages/settings_graphics.xml.lua

@@ -42,4 +42,6 @@ function on_open()
     create_setting("graphics.gamma", "Gamma", 0.05, "", "graphics.gamma.tooltip")
     create_checkbox("graphics.backlight", "Backlight", "graphics.backlight.tooltip")
     create_checkbox("graphics.dense-render", "Dense blocks render", "graphics.dense-render.tooltip")
+    create_checkbox("graphics.advanced-render", "Advanced render", "graphics.advanced-render.tooltip")
+    create_setting("graphics.shadows-quality", "Shadows quality", 1)
 end

res/texts/ru_RU.txt

@@ -98,6 +98,8 @@ settings.V-Sync=Вертикальная Синхронизация
 settings.Key=Кнопка
 settings.Controls Search Mode=Поиск по привязанной кнопки управления
 settings.Limit Background FPS=Ограничить фоновую частоту кадров
+settings.Advanced render=Продвинутый рендер
+settings.Shadows quality=Качество теней
 
 # Управление
 chunks.reload=Перезагрузить Чанки

src/graphics/render/ChunksRenderer.cpp

@@ -189,8 +189,7 @@ void ChunksRenderer::drawChunksShadowsPass(
 
     atlas.getTexture()->bind();
 
-    for (int i = indices.size()-1; i >= 0; i--) {
-        auto& chunk = chunks.getChunks()[indices[i].index];
+    for (const auto& chunk : chunks.getChunks()) {
         if (chunk == nullptr) {
             continue;
         }
@@ -216,7 +215,6 @@ void ChunksRenderer::drawChunks(
     const auto& atlas = assets.require<Atlas>("blocks");
 
     atlas.getTexture()->bind();
-    update();
 
     // [warning] this whole method is not thread-safe for chunks
 

src/graphics/render/WorldRenderer.cpp

@@ -345,7 +345,7 @@ void WorldRenderer::generateShadowsMap(const Camera& camera, const DrawContext&
 
     const auto& settings = engine.getSettings();
     int resolution = shadowMap->getResolution();
-    float shadowMapScale = 0.05f;
+    float shadowMapScale = 0.2f / (1 << glm::max(0L, settings.graphics.shadowsQuality.get()));
     float shadowMapSize = resolution * shadowMapScale;
     shadowCamera = Camera(camera.position, shadowMapSize);
     shadowCamera.near = 0.1f;
@@ -393,6 +393,20 @@ void WorldRenderer::draw(
     camera.setAspectRatio(vp.x / static_cast<float>(vp.y));
 
     const auto& settings = engine.getSettings();
+    gbufferPipeline = settings.graphics.advancedRender.get();
+    int shadowsQuality = settings.graphics.shadowsQuality.get();
+    int resolution = 1024 << shadowsQuality;
+    if (shadowsQuality > 0 && !shadows) {
+        shadowMap = std::make_unique<ShadowMap>(resolution);
+        shadows = true;
+    } else if (shadowsQuality == 0) {
+        shadowMap.reset();
+        shadows = false;
+    }
+    if (shadows && shadowMap->getResolution() != resolution) {
+        shadowMap = std::make_unique<ShadowMap>(resolution);
+    }
+
     const auto& worldInfo = world->getInfo();
     
     float sqrtT = glm::sqrt(weather.t);
@@ -403,10 +417,9 @@ void WorldRenderer::draw(
 
     skybox->refresh(pctx, worldInfo.daytime, mie, 4);
 
+    chunks->update();
+
     if (shadows) {
-        if (shadowMap == nullptr) {
-            shadowMap = std::make_unique<ShadowMap>(1024 * 8);
-        }
         generateShadowsMap(camera, pctx);
     }
 

src/io/settings_io.cpp

@@ -74,6 +74,8 @@ SettingsHandler::SettingsHandler(EngineSettings& settings) {
     builder.add("chunk-max-vertices", &settings.graphics.chunkMaxVertices);
     builder.add("chunk-max-vertices-dense", &settings.graphics.chunkMaxVerticesDense);
     builder.add("chunk-max-renderers", &settings.graphics.chunkMaxRenderers);
+    builder.add("advanced-render", &settings.graphics.advancedRender);
+    builder.add("shadows-quality", &settings.graphics.shadowsQuality);
 
     builder.section("ui");
     builder.add("language", &settings.ui.language);

src/settings.hpp

@@ -75,6 +75,10 @@ struct GraphicsSettings {
     IntegerSetting chunkMaxVerticesDense {800'000, 0, 8'000'000};
     /// @brief Limit of chunk renderers count
     IntegerSetting chunkMaxRenderers {6, -4, 32};
+    /// @brief Advanced render pipeline
+    FlagSetting advancedRender {true};
+    /// @brief Shadows quality
+    IntegerSetting shadowsQuality {0, 0, 2};
 };
 
 struct DebugSettings {