2a89b42e7d
and drop unused CHAR_ROTATION enumerator Change-Id: I9ca50aef41fa736c7f34c210844fb54f60f5bca8
The Impress slideshow engine == 3D transitions == The 3D transitions are slideshow transition engine using OpenGL and are located in slideshow/source/engine/OGLTrans/. They were initially written by GSOC student Shane.M.Mathews. Radek has later polished the code a bit, added few new 3D transitions, added infrastructure for vertex and fragment shaders. Wrote few transitions with fragment shader too.