The normal map is not regular. sorry my is bad, I hop you know what mean you just try connect the Superellipse node to normal node and turn "gradient" to true. thank you !!!!
a small quesion: when i connect Superellipse to Normal note
Hi! I'm not sure if I understand what your problem is, but I have two ideas of what might be happening. If you don't see anything out of the normals, try increasing the intensity to something really large, say 32. If you do get the normals but they have noisy banding all over, you'd need to use the node in 16-bit mode. Unfortunately the .sbsar version outputs in 8 bit only, and it's something I'm trying to figure out how to fix. To get around that, you can either use the .sbs version, use a 16-bit blur before the normals, or create the gradient in a different way, say, using the Bevel node.
I hope that helps, and please don't hesitate to ask if you have any problems!