Update/opengl demo2
Created by: S4K4YUME
Changes
Some small changes regarding the opengl demo visualization. Mainly fixing the misallignment in the axis-visualizer (red cross) which has been annoying me ever since I made that. More notably colors are now based on RGB
instead of RGBA
, and there is a thumbnail so we can immediately see if the demo tree is still in our build. This could prove usefull if we want to be sure that we disable the demo tree before publishing the 'final' product.
P.s.: cleaned up imports
What will come later
With the custom quad coming up I'll also put that into the demo visualization, though this will come with a PR that is associated with the custom quad implementation.