Cube maps to equirectangular

This is primarily a demonstration of a GLSL shader that takes 6 cube maps and turns them into an equirectangular projection.

To test the mappings this composition creates the 6 cube maps from an equirectangular mapped onto a sphere and then reconstitutes the original image. The mouse preforms navigation within the textured sphere, but could just as easily be a general 3D scene.

The composition creates two windows, one displays the 6 cube maps in a 3x2 grid, the other displays the remapped equirectangular. (139 MB) (43.4 MB)