why when i put stone material to a small wall they are small stone and when are to a big wall the stone are big.? i want tu have the same effect on both. please help me
you need to properly scale the material in ue4 (google: ue4 texture coordinate) or unwrap the mesh properly in your 3d program of choice. (google: how to unwrap in -3d program i use- )
also, this has been answered a million times before, try the search function of the answerhub 