New port: graphics/openrm OpenGL based library
OpenRM Scene Graph is set of tools and utilities that
implement a high performance, flexible and extendible scene
graph API. Underneath OpenRM, OpenGL(tm) is used as the
graphics platform for rendering, so OpenRM is highly portable
and can deliver blazing rendering speeds. OpenRM can be
used on any platform that has OpenGL.
Submitted by: Igor Pokrovsky <firstname.lastname@example.org>