Indigo Renderer Forum

If you set up a Sun Light object, and assign it to the Cindigo Render options, environment Sun direction, and then set the Sun Object's distance to around 8000, the position of the Sun will be exactly the same in the viewport as it is in Indigo

No need to set up nulls, and target nulls anymore

Plus C4D will give you a preview of the lighting and shadows etc

Very handy tip, CoolColJ, many thanks!