Code
The hard-shadow code is described in this thesis.
The revised hard-shadow code is described in this thesis.
New features include:
- DirectX11-support
- Gamma-correct filtering workflow
- New filtering techniques: ESM, EVSM, VSM, SAVSM
- A PCF reference solution with variable filter size
Note that not all methods have been successfully tested with the warping techniques.
License: feel free to use this code for commercial or non-commercial purposes. We would appreciate feedback if you use it in any way.