fixed math for d3d12 quad sample (#7)

Co-authored-by: Alan Ciampaglia <alan.ciampaglia@ringtailinteractive.com>
amerkoleci · Aug 4, 2024 · 08ee8f7 · 08ee8f7
1 parent 52847cc
commit 08ee8f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Direct3D12/03_DrawQuad/DrawQuadApp.cs b/src/Direct3D12/03_DrawQuad/DrawQuadApp.cs
@@ -90,7 +90,7 @@ protected override void OnRender()
 
         // Vertex Buffer
         int stride = VertexPositionColor.SizeInBytes;
-        int vertexBufferSize = 3 * stride;
+        int vertexBufferSize = 4 * stride;
         CommandList.IASetVertexBuffers(0, new VertexBufferView(_vertexBuffer.GPUVirtualAddress, vertexBufferSize, stride));
 
         // Index Buffer