Convert 2:1 equirectangular panorama to cube map

Question

I\'m currently working on a simple 3D panorama viewer for a website. For mobile performance reasons I\'m using the three.js CSS3 renderer. This requires a cube

Answer 1

A very simple C++ app which converts an equirectangular panorama to cube map based on the answer by Salix Alba => https://github.com/denivip/panorama