Add lights

Add lights based on highlight locations.

Insert a light with parallel rays pointing in a specified direction.

Insert a tubular light.

The PointLight command inserts an omni-directional light.

Insert a rectangular directional light.

Insert a light cone object.

Manage color, on/off, shadow intensity, spotlight hardness.

Set a spotlight direction using view manipulation tools.

Match spotlight direction to the viewport camera direction.

Match the view to a spotlight direction.

Render the objects using the current renderer.