Double Buffering

Where possible VOGL allows for front and back buffers to enable things like animation and smooth updating of the screen. Note: it isn't possible to have backbuffer and frontbuffer true at the same time.

void gconfig
()
With Iris GL you must call gconfig for things like doublebuffering to take effect.

void doublebuffer
()
Flags our intention to do double buffering.

void singlebuffer
()
Switch back to singlebuffer mode.

void backbuffer
(Boolean yesno)
Make VOGL draw in the backbuffer.

void frontbuffer
(Boolean yesno)
Make VOGL draw in the front buffer.

void swapbuffers
()
Swap the front and back buffers.