fix compilation error on 2020.x

KhronosGroup · Mar 4, 2024 · 1a7b29f · 1a7b29f
1 parent 28e797c
commit 1a7b29f
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/Runtime/Plugins/GLTFSerialization/Schema/MeshPrimitive.cs b/Runtime/Plugins/GLTFSerialization/Schema/MeshPrimitive.cs
@@ -243,7 +243,7 @@ public static int[] GenerateLineLoop(int vertCount)
 				arr[i] = i;
 			}
 
-			arr[^1] = 0;
+			arr[arr.Length - 1] = 0;
 			return arr;
 		}	
 

diff --git a/Runtime/Scripts/SceneImporter/ImporterMeshes.cs b/Runtime/Scripts/SceneImporter/ImporterMeshes.cs
@@ -1144,10 +1144,10 @@ protected void ConvertAttributeAccessorsToUnityTypes(
 				switch (unityData.DrawModes[indexOffset])
 				{
 					case DrawMode.LineLoop:
-						if (indices[^1] != indices[0])
+						if (indices[indices.Length - 1] != indices[0])
 						{
 							Array.Resize(ref indices, indices.Length + 1);
-							indices[^1] = indices[0];
+							indices[indices.Length - 1] = indices[0];
 						}
 						break;
 					case DrawMode.Triangles: