NXOpen.UF.ViewLights_Struct.LightMode

ViewLights_Struct.LightMode

Specifies whether the light is fixed to the observer or fixed to the part. If fixed to the part, the light direction is based on the WCS. For fixed to the observer, the direction of the light is based on the screen space (which is defined as +x to the right, +y up and +z out of the screen.