id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
60	A better DoF	gongminmin	gongminmin	"The SAT-based DoF has color bleeding artifact. It's better to move to a new approach. The candidates are:
1. Rectangle spreading (http://graphics.berkeley.edu/papers/Kosloff-DOF-2009-05/)
2. Diffusion equation (http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.162.3047&rep=rep1&type=pdf)"	task	closed	minor	4.2.0	Core-Rendering system	4.0.0	fixed