main
Add Embree comparison.
Reduced C++ requirement to C++14.
Setting up new anim demo project.
Added new double-precision tlas example.
New example for collision functionality.
Custom intersectors via callbacks.
Separate custom geom example for doubles.
Added fenster for cross-platform pixels.
Add .user files; these store working dir.
New foliage demo.
GPU GLTF demo, WIP.
tiny_scene.h, WIP.
OpenCL files now in folder.
Adding in .user files for working directory.
Changed project files for GPU TLAS demo.
Splitting off GPU TLAS demo.
Updated minimal example.
Final minimal gpu example.
Preparing minimal gpu example.
Additional changes for optimizer / GPU.
Various small changes.
Added opencl code to speedtest project.
New voxel test project.