some things work, others dont

2025-09-27 22:29:04 +02:00
parent a2f1e0bd8c
commit 9f9663fb47
5 changed files with 11 additions and 9 deletions
@@ -9,6 +9,8 @@ QuadOutput quadMain(uint vertexIndex : SV_VertexID)
 {
    QuadOutput result;
    result.uv = float2(vertexIndex & 2, (vertexIndex << 1) & 2);
-	result.position = float4(result.uv * 2.0f + -1.0f, 0.0f, 1.0f);
+    float2 ndc = result.uv * 2.0f + -1.0f;
+    ndc.y = -ndc.y; // Flip Y for flipped viewport
+	result.position = float4(ndc, 0.0f, 1.0f);
 	return result;
 }