added raindrop.
- can no load point sprites
- now particles are allowed to have several colors
- let it rain :-)
added raindrop.
- can no load point sprites
- now particles are allowed to have several colors
- let it rain :-)
added git ignore
Merge commit '4ad02fc6c1db74c1a01810a6f02718b3a115492b'
Merge branch 'master' of https://github.com/advancedrendering/project