Fix off by ones for drawPolygon

TASEmulators · Jun 1, 2024 · c1d5d17 · c1d5d17
1 parent f13f69b
commit c1d5d17
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs b/src/BizHawk.Bizware.Graphics/Renderers/ImGui2DRenderer.cs
@@ -512,7 +512,7 @@ public void FillPie(Color color, int x, int y, int width, int height, int startA
 
 		public unsafe void DrawPolygon(Color color, Point[] points)
 		{
-			var vectorPoints = Array.ConvertAll(points, static p => p.ToVector());
+			var vectorPoints = Array.ConvertAll(points, static p => new Vector2(p.X + 0.5f, p.Y + 0.5f));
 			fixed (Vector2* p = vectorPoints)
 			{
 				_imGuiDrawList.AddPolyline(
@@ -526,7 +526,7 @@ public unsafe void DrawPolygon(Color color, Point[] points)
 
 		public unsafe void FillPolygon(Color color, Point[] points)
 		{
-			var vectorPoints = Array.ConvertAll(points, static p => p.ToVector());
+			var vectorPoints = Array.ConvertAll(points, static p => new Vector2(p.X + 0.5f, p.Y + 0.5f));
 			fixed (Vector2* p = vectorPoints)
 			{
 				_imGuiDrawList.AddConcavePolyFilled(