fixed 4.27 build

rdeioris · May 26, 2023 · 9ae0621 · 9ae0621
1 parent 4c2a4b6
commit 9ae0621
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Source/glTFRuntime/Private/glTFRuntimeParserSkeletalMeshes.cpp b/Source/glTFRuntime/Private/glTFRuntimeParserSkeletalMeshes.cpp
@@ -769,7 +769,11 @@ USkeletalMesh* FglTFRuntimeParser::CreateSkeletalMeshFromLODs(TSharedRef<FglTFRu
 					LOD.bHasUV = false;
 				}
 
+#if ENGINE_MAJOR_VERSION > 4
 				FVector3f TangentY = FVector3f(ComputeTangentYWithW(FVector(ModelVertex.TangentZ), FVector(ModelVertex.TangentX), TangentXW * TangentsDirection));
+#else
+				FVector TangentY = ComputeTangentYWithW(ModelVertex.TangentZ, ModelVertex.TangentX, TangentXW * TangentsDirection);
+#endif
 
 				LodRenderData->StaticVertexBuffers.PositionVertexBuffer.VertexPosition(TotalVertexIndex) = ModelVertex.Position;
 				LodRenderData->StaticVertexBuffers.StaticMeshVertexBuffer.SetVertexTangents(TotalVertexIndex, ModelVertex.TangentX, TangentY, ModelVertex.TangentZ);