Function reference • devoutrgl

All functions
`RGLDoc`	Class for creating an opengl scene with rgl.
`animate_scene()`	A few demo animation routines
`col2hex()`	Convert a devices colour back into an RGB colour
`convert_device_raster_to_array()`	Convert a device raster to an array
`convert_device_raster_to_png()`	Helper function to convert device raster data to a PNG file
`create_text_as_png()`	Render a text string to a PNG file
`darken_colour()`	Darken a hex colour by the given amount Stolen from https://benjaminlmoore.wordpress.com/2014/03/18/guardian-data-blog-uk-elections/
`hex2alpha()`	Extract alpha from a hex colour
`int32_to_raw()`	Convert integer vector into raw vector (unpacking 4-raw-values per integer)
`rgl_callback()`	ASCII callback for the rdevice
`rgldev()`	Graphics device for RGL display
`save_animated_scene()`	A few demo animation routines
`standard_material`	Standard default material
`theme_rgl()`	Theme for rgl plots which turns off some white rectangles for nicer render
`update_list()`	Simpler version of 'modifyList'

Reference