Celestia Forums

Celestia recalculates the visibility and positions of all of the objects within the field of view each time it generates a new image to be displayed. That's the way it's designed. ... and therefore, the design of Celestia is too perfectionist, resulting in unnecesary CPU usage; because nobody needs...

Celestia has to recalculate the positions and visibility of everything you see in its window every time your system refreshes its screen. (...) - reduce the screen refresh rate Really has to do it? It's important to have a high refreshing rate in your screen in order to reduce eye strain (it's the ...