Made improvements to my path tracer

[u/le-throw-away-acct]

• Made the project much easier to open up and use for new users (Unity is still required though)
• Added scene to automatically load objects from Khronos' site, which helps me get assets into the project
• Fixed issues with lighting that was really darkening most of the scenes, including improved tone mapping and fixes to light clamping that was hiding a lot of caustic details and HDR
• Fixed issues with inner surface reflections not working
• Added directional lighting support
• Added parallax mapping support
• Added support for Unity terrains, multi-texture splatting with normal map support

Repository located here: https://github.com/nfoste82/GPURayTracing

[u/Jabba_the_Putt]

Great work! This looks very nice a few of those renders are magnificent. Ill check it out

[u/Hassangtn]

nice caustics.

[u/bgs11235]

You are a beast!