Celestia Forums

Hello everybody, I am looking for a photometric formula/function that describes the zero-phase glare, which can be seen e.g. very prominently on the Moon/lunar surface? All I could find on the web so far, dominantly only show graphs, but not formulas. It is needed to program the effect in a realtime...

Linuxman, this is an absolutely fantastic model of the ISS! Great work! I am about to download and install your last release as I type this. *Excited* Off-topic question: May I humbly ask which set of cloud textures as shown in your screenshots above, you are using? Thank you very much.

Hello ElChristou! Yes, that's exactly what I meant. Thank you for the welcome :D By the way, I am the one who contacted you for some 3d modeling tips, when I saw your outstanding Apollo meshes. I've made some good progress there, I am really starting to understand how Max is working. Unfortunately m...

Hello everyone! New user here. I installed Celestia (latest beta snapshot) for the first time 2 weeks ago and I really like it! I am a long time "Orbiter" user and add-on creator and I just don't know why I didn't give Celestia a shot sooner... Maybe the reason is my relatively low spec de...