UV from mesh click

Development Rendering
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1

Hi.

I want to check the texture coordenates (UV) of the clicked area on a mesh, is this possible?

Best Regards

2

I think you can check out vertex painter in source code, they can detect the vertices on mesh, from that maybe you can get uv info.

3

Thank you, I’m going to try that. I’ve been trying to find a relation between a raytraced line and my mesh but so far the ‘facehit’ value always comes back as -1.

4

It will be possible with a new feature in 4.13. You can send a ray which returns UV coordinates from the hit. Check UE 4.13 Preview Livestream: 4.13 Release Preview | Feature Highlight | Unreal Engine - YouTube