4 commits

Author	SHA1	Message	Date
Stuart Buchanan	266313486d	Add dynamic selection of tree texture based on season and snow level. ... All tree texture sheets now contain 4 different texture sets for different conditions. See Docs/README.materials for details. Also retire the -summer and -winter variants of tree textures, which are now redundant.	2013-04-20 21:09:03 +01:00
Stuart Buchanan	823510f0b4	Basic Weather integration with Atmospheric Shader.	2013-04-16 22:09:44 +01:00
Thorsten Renk	1c9f110192	Replace Nasal loop for camera altitude computation by property rule	2013-01-25 14:55:58 +02:00
Torsten Dreyer	352bbd3cfa	missing properties and a terminator ... - define missing property-definitions for the skydome shader - introduce a property rule for terminator-relative-position-m for local weather	2012-01-20 19:23:02 +01:00