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Separable Subsurface Scattering

Separable Subsurface Scattering is a technique that allows to efficiently perform subsurface scattering calculations in screen space in just two passes.

Thanks To

Josh Checa ‒ for its invaluable support and inspiration.

Usage

See SeparableSSS.h for integration info. The directory Demo contain an integration example for DirectX 10. This demo contains very detailed information about our technique (look for the help button).

Bug Tracker

Found a bug? Please create an issue here on GitHub!

https://github.com/iryoku/separable-sss/issues

Authors

Jorge Jimenez http://www.iryoku.com/

Diego Gutierrez http://giga.cps.unizar.es/~diegog/

Copyright and License

Copyright (C) 2011 Jorge Jimenez (jorge@iryoku.com) Copyright (C) 2011 Diego Gutierrez (diegog@unizar.es) All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the following disclaimer in the documentation and/or other materials provided with the distribution:

    "Uses Separable SSS. Copyright (C) 2011 by Jorge Jimenez and Diego Gutierrez."

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the copyright holders.