Great hack. Really enjoyed reading this! Noob question: the weld as shown in the AR video looks really detailed (fissures, deformations etc). Was that rendered

Great hack. Really enjoyed reading this! Noob question: the weld as shown in the AR video looks really detailed (fissures, deformations etc). Was that rendered by you using the heightmap data alone or did you have access to top and bottom images of the welds as part of the training data?