How to use imported vertex colors ?

moumouz1
Thu, 18 Apr 2019 14:08:37 +0000
Rendering

Hi everybody,

new to UE, I’m trying to display meshes from ply files into a VR application.

To do that, I import my ply mesh containing vertex colors data in Blender and export it as fbx file. I import that fbx file into my scene and the object shows the vertex colors.

But as soon as I build the lighting of the scene, it becomes all black.

Her is the material I am using on this object

What am I doing wrong ?

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