- store the wall render nodes as pointers, not as objects.

This is mainly for future-proofing because storing these as objects in an array not only has a negative impact when using multithreading due to longer blocking time for the threads but also makes it hard to cache this data for reuse.

src/tarray.h

@@ -560,6 +560,10 @@ public:
 	{
 		return Array[index];
 	}
+	T &At(size_t index) const
+	{
+		return Array[index];
+	}
 	unsigned int Size() const
 	{
 		return Count;