Revert "Refactoring: use using types (#6266)" (#6324)

* Revert "Refactoring: use using types (#6266)"

code/PostProcessing/PretransformVertices.cpp

@@ -332,7 +332,7 @@ void PretransformVertices::ApplyTransform(aiMesh *mesh, const aiMatrix4x4 &mat)
 
 // ------------------------------------------------------------------------------------------------
 // Simple routine to build meshes in worldspace, no further optimization
-void PretransformVertices::BuildWCSMeshes(MeshArray &out, aiMesh **in,
+void PretransformVertices::BuildWCSMeshes(std::vector<aiMesh *> &out, aiMesh **in,
 		unsigned int numIn, aiNode *node) const {
 	// NOTE:
 	//  aiMesh::mNumBones store original source mesh, or UINT_MAX if not a copy
@@ -459,7 +459,7 @@ void PretransformVertices::Execute(aiScene *pScene) {
 	}
 
 	// now build a list of output meshes
-	MeshArray apcOutMeshes;
+	std::vector<aiMesh *> apcOutMeshes;
 
 	// Keep scene hierarchy? It's an easy job in this case ...
 	// we go on and transform all meshes, if one is referenced by nodes

code/PostProcessing/PretransformVertices.h

@@ -139,7 +139,7 @@ private:
 
 	// -------------------------------------------------------------------
 	// Simple routine to build meshes in worldspace, no further optimization
-	void BuildWCSMeshes(MeshArray &out, aiMesh **in,
+	void BuildWCSMeshes(std::vector<aiMesh *> &out, aiMesh **in,
 			unsigned int numIn, aiNode *node) const;
 
 	// -------------------------------------------------------------------

code/PostProcessing/SortByPTypeProcess.cpp

@@ -126,7 +126,7 @@ void SortByPTypeProcess::Execute(aiScene *pScene) {
 
     unsigned int aiNumMeshesPerPType[4] = { 0, 0, 0, 0 };
 
-    MeshArray outMeshes;
+    std::vector<aiMesh *> outMeshes;
     outMeshes.reserve(static_cast<size_t>(pScene->mNumMeshes) << 1u);
 
     bool bAnyChanges = false;