AvatarCloneTest: push so i can reference in an email

2025-09-02 06:19:22 +00:00 · 2025-01-29 16:37:15 -06:00 · 2025-01-29 16:37:15 -06:00 · 3660b8f683
commit 3660b8f683
parent 6d30fe1f41
16 changed files with 1155 additions and 0 deletions
--- a/AvatarCloneTest/AvatarClone/AvatarClone.cs
+++ b/AvatarCloneTest/AvatarClone/AvatarClone.cs
@ -0,0 +1,134 @@
+using UnityEngine;
+using UnityEngine.Rendering;
+
+namespace NAK.AvatarCloneTest;
+
+public partial class AvatarClone : MonoBehaviour
+{
+    #region Unity Events
+    
+    private void Start()
+    {
+        InitializeCollections();
+        InitializeRenderers();
+        SetupMaterialsAndBlendShapes();
+        CreateClones();
+        
+        InitializeExclusions();
+        SetupMagicaClothSupport();
+
+        Camera.onPreCull += MyOnPreRender;
+    }
+
+    private void OnDestroy()
+    {
+        Camera.onPreCull -= MyOnPreRender;
+    }
+
+    private void LateUpdate()
+    {
+        // Update all renderers with basic properties (Materials & BlendShapes)
+        UpdateStandardRenderers();
+        UpdateSkinnedRenderers();
+        
+        // Additional pass for renderers needing extra checks (Shared Mesh & Bone Changes)
+        UpdateStandardRenderersWithChecks();
+        UpdateSkinnedRenderersWithChecks();
+    }
+    
+    private void MyOnPreRender(Camera cam)
+    {
+        s_MyOnPreRender.Begin();
+        
+        bool isOurUiCamera = IsUIInternalCamera(cam);
+        bool rendersOurPlayerLayer = CameraRendersPlayerLocalLayer(cam);
+        bool rendersOurCloneLayer = CameraRendersPlayerCloneLayer(cam);
+        
+        // Renders both player layers.
+        // PlayerLocal will now act as a shadow caster, while PlayerClone will act as the actual head-hidden renderer.
+        bool rendersBothPlayerLayers = rendersOurPlayerLayer && rendersOurCloneLayer;
+        if (!_shadowsOnlyActive && rendersBothPlayerLayers)
+        {
+            s_SetShadowsOnly.Begin();
+
+            int sourceCount = _allSourceRenderers.Count;
+            var sourceRenderers = _allSourceRenderers;
+            for (int i = 0; i < sourceCount; i++)
+            {
+                Renderer renderer = sourceRenderers[i];
+                if (!IsRendererValid(renderer)) continue;
+                
+                bool shouldRender = renderer.shadowCastingMode != ShadowCastingMode.Off;
+                _originallyWasEnabled[i] = renderer.enabled;
+                _originallyHadShadows[i] = shouldRender;
+                renderer.shadowCastingMode = ShadowCastingMode.ShadowsOnly;
+                if (renderer.forceRenderingOff == shouldRender) renderer.forceRenderingOff = !shouldRender; // TODO: Eval if check is needed
+            }
+            _shadowsOnlyActive = true;
+
+            s_SetShadowsOnly.End();
+        }
+        else if (_shadowsOnlyActive && !rendersBothPlayerLayers)
+        {
+            s_UndoShadowsOnly.Begin();
+
+            int sourceCount = _allSourceRenderers.Count;
+            var sourceRenderers = _allSourceRenderers;
+            for (int i = 0; i < sourceCount; i++)
+            {
+                Renderer renderer = sourceRenderers[i];
+                if (!IsRendererValid(renderer)) continue;
+                
+                renderer.shadowCastingMode = _originallyHadShadows[i] ? ShadowCastingMode.On : ShadowCastingMode.Off;
+                if (renderer.forceRenderingOff == _originallyWasEnabled[i]) renderer.forceRenderingOff = !_originallyWasEnabled[i]; // TODO: Eval if check is needed
+            }
+            _shadowsOnlyActive = false;
+
+            s_UndoShadowsOnly.End();
+        }
+        
+        // Handle UI culling material changes
+        if (isOurUiCamera && !_uiCullingActive && rendersOurCloneLayer)
+        {
+            s_SetUiCulling.Begin();
+
+            int standardCount = _standardRenderers.Count;
+            var standardClones = _standardClones;
+            var cullingMaterials = _cullingMaterials;
+            for (int i = 0; i < standardCount; i++) 
+                standardClones[i].sharedMaterials = cullingMaterials[i];
+            
+            int skinnedCount = _skinnedRenderers.Count;
+            var skinnedClones = _skinnedClones;
+            for (int i = 0; i < skinnedCount; i++)
+                skinnedClones[i].sharedMaterials = cullingMaterials[i + standardCount];
+            
+            _uiCullingActive = true;
+
+            s_SetUiCulling.End();
+        }
+        else if (!isOurUiCamera && _uiCullingActive)
+        {
+            s_UndoUiCulling.Begin();
+
+            int standardCount = _standardRenderers.Count;
+            var standardClones = _standardClones;
+            var localMaterials = _localMaterials;
+            for (int i = 0; i < standardCount; i++) 
+                standardClones[i].sharedMaterials = localMaterials[i];
+            
+            int skinnedCount = _skinnedRenderers.Count;
+            var skinnedClones = _skinnedClones;
+            for (int i = 0; i < skinnedCount; i++)
+                skinnedClones[i].sharedMaterials = localMaterials[i + standardCount];
+            
+            _uiCullingActive = false;
+
+            s_UndoUiCulling.End();
+        }
+        
+        s_MyOnPreRender.End();
+    }
+
+    #endregion Unity Events
+}