snagy/voxel-view — pull request #8 by shama (2013-06-13 20:37:42+00:00)
Title: Turn on gammaInput, gammaOutput and physicalBasedShading

I think it's a good idea to enable physical based shading by default as it generally makes things look subtly better with little to no performance hit:
![gamma](https://f.cloud.github.com/assets/99604/650978/a870e846-d468-11e2-8179-74729bcb4dde.png)