UE4 tutorial: Part 6. create a procedural randomized wall with blueprint

Part 6: Create the wall with many rows, and randomize the meshes we use, and their rotation. Learn how to create a randomized stone wall procedurally in blueprint. Each stone in the wall will be randomly selected from 4 meshes, each stone will be randomly scaled and rotated, but still each row in the wall will be of the same length.