zzre: Fix dynamic mesh corruption on realloc

Fixes #309
Helco · Feb 11, 2024 · 83454a0 · 83454a0
1 parent 7ae928a
commit 83454a0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/zzre.core/rendering/DynamicGraphicsBuffer.cs b/zzre.core/rendering/DynamicGraphicsBuffer.cs
@@ -146,6 +146,9 @@ public void Update(CommandList cl)
             buffer?.Dispose();
             buffer = device.ResourceFactory.CreateBuffer(new((uint)capacityInBytes, usage));
             buffer.Name = bufferName;
+            dirtyBytes.Clear();
+            foreach (var usedElementRange in usedElements)
+                dirtyBytes.Add(AsByteRange(usedElementRange));
         }
 
         dirtyBytes.MergeNearbyRanges(MaxUploadDistance);