In your snapshots I do not see shadows. Shadows require four things:
- To be enabled in the renderer (e.g.
renderer.shadowMap.enabled = true;) - To be enabled in the light (e.g.
light.castShadow = true;) - To be accepted by the object (e.g.
object.receiveShadow = true;) - To be generated by the object (e.g.
object.castShadow = true;)
Are you sure you have enabled the shadows in the renderer? When I try to recreate your example, the lights look OK. Here is a snapshot:
