Resolved: How could I paint a texture on a mesh and make it flow in a certain direction?

You have exactly the control you see in the video, because in the video the guy changes colors as well to change the direction. it is exactly the same, change the R/G colors to change X/Y direction accordingly, it’s a bit strange, but you can get used to it.

That is why I also have the toggle for flow maps, just so you can use a program that is actually made for it.

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