ofxProjectM

[Jonathhhan]

I started to make a projectM addon for Open Frameworks (thanks for the very nice library). The new projectm_opengl_render_frame_fbo is really useful: https://github.com/Jonathhhan/ofxProjectM

[kblaschke]

Great to see another integration!

As discussed in #854, use the function projectm_playlist_set_preset_switched_event_callback() in playlist_callbacks.h instead of this line to get notified of successful preset changes. Also note here that if you call the projectm_set_preset_switch_requested_event_callback function at this point, you'll override the callback previously registered by the playback library, effectively preventing it from changing presets.