portal surface

Assets/Portal/Assets/Materials/Portal Surface.mat

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Assets/Portal/Runtime/RenderPortalSurface.cs

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+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+namespace EscapeRoomEngine.Portal.Runtime
+{
+    public class RenderPortalSurface : ScriptableRendererFeature
+    {
+        private class RenderPass : ScriptableRenderPass
+        {
+            private RenderStateBlock _renderStateBlock;
+
+            private readonly LayerMask _layer;
+
+            public RenderPass(LayerMask layer)
+            {
+                _layer = layer;
+                
+                renderPassEvent = RenderPassEvent.BeforeRenderingTransparents;
+                _renderStateBlock = new RenderStateBlock(RenderStateMask.Nothing);
+            }
+
+            public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
+            {
+                var drawingSettings =
+                    CreateDrawingSettings(
+                        new List<ShaderTagId>
+                        {
+                            new("SRPDefaultUnlit"), new("UniversalForward"), new("UniversalForwardOnly")
+                        },
+                        ref renderingData, SortingCriteria.CommonTransparent);
+
+                var filteringSettings = new FilteringSettings(RenderQueueRange.transparent, _layer);
+                context.DrawRenderers(renderingData.cullResults, ref drawingSettings, ref filteringSettings, ref _renderStateBlock);
+            }
+        }
+
+        private RenderPass _renderPass;
+
+        public LayerMask layer;
+
+        public override void Create()
+        {
+            _renderPass = new RenderPass(layer);
+        }
+
+        public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
+        {
+            renderer.EnqueuePass(_renderPass);
+        }
+    }
+}

Assets/Portal/Runtime/RenderPortalSurface.cs.meta

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Assets/Scenes/StencilPortalScene.unity

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Assets/URP/URP-HighFidelity-Renderer.asset

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Assets/URP/URP-HighFidelity.asset

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Assets/VR/Assets/Prefabs/XR Origin.prefab

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ProjectSettings/TagManager.asset

@@ -14,7 +14,7 @@ TagManager:
   - VR
   - Portals
   - FullScreenDepth
-  - 
+  - PortalSurface
   - 
   - 
   -