rich@net1.ucsd.edu (bmf) (07/18/88)
How can I create a dual playing field with a custom window? Custom windows only point to one struct RastPort and you need two to create a dual playing field. I would greatly appreciate any help I can get on this. Thanks, Rich ihnp4--\ decvax--\ dcdwest--\ ucbvax-------- sdcsvax --net1-- rich ihnp4--\ decvax--\ akgua----\ dcdwest---\
carolyn@cbmvax.UUCP (Carolyn Scheppner CATS) (07/20/88)
In article <1034@ucsd.EDU> rich@net1.ucsd.edu (bmf) writes: > > >How can I create a dual playing field with a custom window? >Custom windows only point to one struct RastPort and you need two >to create a dual playing field. I would greatly appreciate any help >I can get on this. I may be wrong, but I don't think you can have a dual-playfield WINDOW. You can have a dualpf ViewPort. With some tricks, you can have a dualpf Screen. But as far as I know you must render to the unclipped RastPorts of your viewport or screen. See Fish Disk 87 for Jim Mackraz's WbDualPF.c for an example of retrofitting a screen as dualpf. -- ========================================================================== Carolyn Scheppner -- CATS Commodore Amiga Technical Support PHONE 215-431-9180 UUCP ...{uunet,allegra,rutgers}!cbmvax!carolyn !!! SAVE THE RADS !!! ==========================================================================