diff --git a/project/code/TMV/Mission.cs b/project/code/TMV/Mission.cs
index 8465944..00aa744 100644
--- a/project/code/TMV/Mission.cs
+++ b/project/code/TMV/Mission.cs
@@ -375,7 +375,7 @@ public partial class Mission : Node3D
 		lmImages.Resize(lmLayerCount);
 		for (var i = 0; i < lmLayerCount; i++)
 		{
-			lmImages[i] = Image.CreateEmpty((int)bounds.Width, (int)bounds.Height, false, lightmapFormat);
+			lmImages[i] = Image.CreateEmpty(bounds.Width, bounds.Height, false, lightmapFormat);
 		}
 
 		foreach (var rect in packingRects)
@@ -391,7 +391,7 @@ public partial class Mission : Node3D
 			var height = lightmap.Height;
 			var layerCount = lightmap.Layers;
 			var srcRect = new Rect2I(0, 0, width, height);
-			var dst = new Vector2I((int)rect.X, (int)rect.Y);
+			var dst = new Vector2I(rect.X, rect.Y);
 			for (var i = 0; i < layerCount; i++)
 			{
 				var cellLm = Image.CreateFromData(width, height, false, lightmapFormat, lightmap.AsBytesRgba(i));
@@ -411,8 +411,8 @@ public partial class Mission : Node3D
 				if (v < 0) v = Math.Abs(v);
 
 				// Transform!
-				u = (rect.X + rect.Width * u) / (int)bounds.Width;
-				v = (rect.Y + rect.Height * v) / (int)bounds.Height;
+				u = (rect.X + rect.Width * u) / bounds.Width;
+				v = (rect.Y + rect.Height * v) / bounds.Height;
 				return new Vector2(u, v);
 			});
 		}