forked from amazingfate/loongoffice
This reverts commit cf92da3d6e1de14756efe3f1ee79f393a2f3787d. iff can mean "if and only if" so not a typo
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.