Add textures to imported obj file

[blenzig]

is it possible to add a texture from a file to an entity/mesh created with a obj file?

I create the entity using:
obj = nvisii.entity.create(
name=object,
mesh = nvisii.mesh.create_from_file("object", "object.obj"),
transform = nvisii.transform.create("object"),
material = nvisii.material.create("object")
)

I create the texture using: nvisii.texture.create_from_file("tex_object", "texture.jpg")
And then set the texture with: nvisii.material.get("object").set_base_color_texture(tex_klt)

The object in the rendered images just changes to color to a kind of grey. I also tried different obj files and texture.jpg files with the same result. When i use a nvisii.mesh.create_box mesh the textures looks perfect!

any idea?

[blenzig]

Even with procedural textures i get the same problem.
I used the same noise generated texture with set_base_color_texture() on both entities but get a very different look.

[blenzig]

With the bmw.obj model it is working kind of correclty. Is the dragon obj file structure different from the bmw file?