Celestia Forums

Selden Many thanks - you were right on the button. With no hardware acceleration the artifacts vanish, leaving a single track that intersects Cornwall as expected. It is dog-slow, but I have the most up to date driver for my laptop (last version 2004!), so short of a new machine I'll have to lump it...

Hi. I am teaching solar eclipses in my classes.. I too have stumbled upon Celestia in the last 24hrs and I'm wanting to use it to show the 11/08/99 eclipse in a class next week. After tweaking the render mode, I've got Celestia working on my laptop, but when I try to show the shadow tracking across...