3D Painting? ( paint textures over geometry in realtime )

[mrkarate]

Hello everyone!. I’m trying to update a texture painting directly over the geometry, and I’ve found this example ( originally made in playcanvas 1.32.3 ) which does exactly whay I need, but when I fork it, it doesn’t work anymore

https://playcanvas.com/editor/scene/959799

So it looks like something was changed with the newest versions of the editor. Does anyone knows how to make it work?

Thanks in advance!

[Leonidas]

Hi @mrkarate,

Most likely some things in the Mesh API / shader chunks system got updated. Not sure about that, adding the original user in case he has a newer version of the example @FBplus

How to get the uv coordinate of a mesh

@Leonidas I made it I’ve created a test project base on this function and it works fine https://playcanvas.com/project/704805/overview/paint-3d-test [Snipaste_2020-07-28_16-27-14]

[mrkarate]

Thanks again @Leonidas !