This reverts commit 56940b766e.
Change-Id: I5b585ff44870193becc0770e6504ac645b254ef3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90418
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
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.