Cross Reference: /external/jmonkeyengine/engine/src/core-data/Common/MatDefs/Hdr

`Name`	`Date`	`Size`
Up to higher level directory
`LogLum.frag`	25-Jul-2013	`1.5K`
`LogLum.j3md`	25-Jul-2013	`698`
`ToneMap.frag`	25-Jul-2013	`896`
`ToneMap.j3md`	25-Jul-2013	`503`