# Class: rcmdfboreadfrom

Sets from which color attachments data should be read.

## Hierarchy

    o-+ renderinterface
      o-+ rcmd
        o-+ rcmdfboreadfrom

## Methods:

new ()
  returns: (rcmdfboreadfrom)
  returns the rcmd. By default reads from color attach 0
setup (rcmdfboreadfrom,[int buffer])
  returns: ([int buffer])
  returns or sets the active color readbuffer.

## Inherited Methods:

### From rcmd

flag