Mesh shading looks weird

[normanrz]

The shading/lighting of imported meshes looks weird; as if there are multiple colors blended in:

[MichaelBuessemeyer]

@normanrz My specific task here is what exactly? To change the shader / the way the mesh is rendered?
As far as I can remember we had the idea of doing this iteratively and that the first version should be quite simple. As I can remember you already had something in mind for that, right @philippotto?

Just some comment:
My guess why the shading looks this way is because the normals are rendered for the mesh. (See Normal Mapping).

[normanrz]

The shading of the on-demand rendered meshes is good. I think the uploaded meshes should be shaded in the same way. Ideally, each uploaded mesh would get its own color (maybe cycle through the tree color list?).

[philippotto]

As I can remember you already had something in mind for that, right @philippotto?

Yes, that's what I meant:

The shading of the on-demand rendered meshes is good. I think the uploaded meshes should be shaded in the same way.

[MichaelBuessemeyer]

For the record: The "on-demand rendered meshes" are the rendered isosurfaces.

[normanrz]

For the record: The "on-demand rendered meshes" are the rendered isosurfaces.

They are both "meshes" and both "isosurfaces" ;-)