ixchow / 15-466-ibl

Example code related to image-based lighting (and, well, hdr in general).

Image-Based Lighting Examples + Utilities

This is a version of the 15-466 base code (base3, in fact) with some example image-based lighting code.

See the cubes/ directory for processing code and the rgbe.hpp function for conversion between RGBE8 and floating point color data. See ShowCubeMode.cpp for the example cubemap loading, setup, and rendering code, and cube_*_program.*pp for the shaders themselves.