Merge pull request #109 from Algoryx/feature/emitter-instanced-rendering

Added instanced rendering mode to RigidBodyEmitter
Algoryx · May 2, 2023 · 7f1c377 · 7f1c377
2 parents f38853e + 038d0a9
commit 7f1c377
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Showing 2 changed files with 228 additions and 37 deletions.
diff --git a/AGXUnity/Rendering/DeformableTerrainParticleRenderer.cs b/AGXUnity/Rendering/DeformableTerrainParticleRenderer.cs
@@ -105,6 +105,8 @@ protected override bool Initialize()
 
     protected override void OnEnable()
     {
+      Camera.onPreCull -= Render;
+      Camera.onPreCull += Render;
       Simulation.Instance.StepCallbacks.PostStepForward += PostUpdate;
 
       if ( State == States.INITIALIZED )
@@ -113,6 +115,7 @@ protected override void OnEnable()
 
     protected override void OnDisable()
     {
+      Camera.onPreCull -= Render;
       // We may not "change GameObject hierarchy" when the actual
       // game object is being destroyed, e.g., when hitting stop.
       if ( gameObject.activeSelf )
@@ -207,7 +210,10 @@ private void Update()
         Synchronize();
         m_needsSynchronize = false;
       }
+    }
 
+    private void Render(Camera cam)
+    {
       var isValidDrawInstanceMode = RenderMode == GranuleRenderMode.DrawMeshInstanced &&
                                     m_numGranulars > 0 &&
                                     m_meshInstance != null &&
@@ -223,7 +229,9 @@ private void Update()
                                     m_numGranulars,
                                     m_meshInstanceProperties,
                                     m_shadowCastingMode,
-                                    m_receiveShadows );
+                                    m_receiveShadows,
+                                    0,
+                                    cam);
       }
       // DrawMeshInstanced only supports up to 1023 meshes for each call,
       // we need to subdivide if we have more particles than that.
@@ -237,7 +245,9 @@ private void Update()
                                       count,
                                       m_meshInstanceProperties,
                                       m_shadowCastingMode,
-                                      m_receiveShadows );
+                                      m_receiveShadows,
+                                      0,
+                                      cam );
         }
       }
     }