Align URP scene drawing with RenderGraph renderer lists

managed/XCEngine.ScriptCore/Rendering/Core/CommandBuffer.cs

@@ -38,6 +38,23 @@ namespace XCEngine.Rendering
                        ref color);
         }
 
+        public bool DrawRendererList(
+            RendererListHandle rendererList)
+        {
+            return m_nativeHandle != 0ul &&
+                   rendererList.isValid &&
+                   InternalCalls.Rendering_CommandBuffer_DrawRendererList(
+                       m_nativeHandle,
+                       rendererList.nativeIndex);
+        }
+
+        public bool DrawSkybox()
+        {
+            return m_nativeHandle != 0ul &&
+                   InternalCalls.Rendering_CommandBuffer_DrawSkybox(
+                       m_nativeHandle);
+        }
+
         private readonly ulong m_nativeHandle;
     }
 }

managed/XCEngine.ScriptCore/Rendering/Core/RendererListHandle.cs

@@ -0,0 +1,29 @@
+namespace XCEngine.Rendering
+{
+    public struct RendererListHandle
+    {
+        private readonly int m_indexPlusOne;
+
+        private RendererListHandle(
+            int indexPlusOne)
+        {
+            m_indexPlusOne = indexPlusOne;
+        }
+
+        public bool isValid =>
+            m_indexPlusOne > 0;
+
+        internal int nativeIndex =>
+            m_indexPlusOne > 0
+                ? m_indexPlusOne - 1
+                : -1;
+
+        internal static RendererListHandle FromNativeIndex(
+            int nativeIndex)
+        {
+            return nativeIndex >= 0
+                ? new RendererListHandle(nativeIndex + 1)
+                : default;
+        }
+    }
+}

managed/XCEngine.ScriptCore/Rendering/Core/ScriptableRenderContext.cs

@@ -28,6 +28,11 @@ namespace XCEngine.Rendering
                 .Rendering_ScriptableRenderContext_GetFramePlanId(
                     m_nativeHandle);
 
+        internal string passName =>
+            InternalCalls
+                .Rendering_ScriptableRenderContext_GetPassName(
+                    m_nativeHandle) ?? string.Empty;
+
         public RenderGraphTextureHandle sourceColorTexture =>
             RenderGraphTextureHandle.FromNativeIndex(
                 InternalCalls
@@ -171,6 +176,23 @@ namespace XCEngine.Rendering
                         name));
         }
 
+        internal RendererListHandle CreateRendererList(
+            RendererListDesc rendererListDesc,
+            DrawingSettings drawingSettings)
+        {
+            RenderStateBlock renderStateBlock =
+                drawingSettings.renderStateBlock;
+            return RendererListHandle.FromNativeIndex(
+                InternalCalls
+                    .Rendering_ScriptableRenderContext_CreateRendererList(
+                        m_nativeHandle,
+                        ref rendererListDesc,
+                        drawingSettings.overrideMaterialPath ??
+                            string.Empty,
+                        drawingSettings.shaderPassName ?? string.Empty,
+                        ref renderStateBlock));
+        }
+
         // Public RenderGraph raster authoring entry point. Built-in fullscreen
         // kernels are internal URP implementation details, not public context
         // shortcuts.