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Cube to Sphere

Description

A simple command line tool to convert from a 6-image cube map to a single image HDR equirectangular projection (sphere map). Primarily created to generate the basis for IBL (image based lighting) specular and diffuse environment maps based off of existing non-HDR skyboxes.

Very Long Term Future Plans

  • Graphical Interface
  • Sphere to Cube as well as Cube to Sphere conversions
  • Built in IBL post processing

Dependencies

  • GLFW
  • GLew
  • GLM
  • STB Image
  • STB Image Write

References