esp/gfx/PbrIBLHelper.h file


namespace esp
Root namespace.
namespace esp::gfx
GFX library.


class esp::gfx::PbrIBLHelper
This class performs 2 functions. It derives the Irradiance and Precomputed Cubemaps based on an Enironment map texture, and it provides references to all the assets that are then consumed by the PBR shader for IBL functionality.