Unable to get color on running the bottle example code

[IAM-P-LP]

Hi,
I was trying to recreate the example script for rendering.I am not getting color in the rendered image.Can you please give some insights on how to solve this?

https://pyrender.readthedocs.io/en/latest/examples/quickstart.html#minimal-example-for-offscreen-rendering

[JQJ001]

Did you add the light to the scene?

light = pyrender.SpotLight(color=np.ones(3), intensity=3.0, innerConeAngle=np.pi/16.0, outerConeAngle=np.pi/6.0)
scene.add(light, pose=camera_pose)

Or you can try increasing the intensity of the light.

[Jiangshuyi0V0]

same issue here. Can't work even with higher light intensity

[PavelPanjaya]

Same issue here. Turns out fuze.obj.mtl, fuze_uv.jpg were missing.

Make sure fuze.obj, fuze.obj.mtl, fuze_uv.jpg all exist and placed in the same directory.