Real-time volumetric renderer with physically based lighting
Volume data is a 3D texture simulated by 2D tiles (TODO: 2D tiles as square texture)
Live demo: iamnop.com/volumetric
Blog: http://nopjia.blogspot.com/2012/09/webgl-volumetric-renderer.html
The BSD 3-Clause License
Copyright (c) 2015 Nop Jiarathanakul