New features:
- support for loading both 2D and 3D textures (they are merged and flattened to Texture2D)
- support for colorband usage in flat textures
- support for using color factors for flat images
Bugfixes:
- blend texture should be now calculated properly at the ends of the object
- blend texture is now properly directed
- flat texture projection (flat, bude and tube) should now be properly directed
Other stuff:
- better code separation and improved readability
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9329 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
8de8bf2d3e