[comp.graphics] SCODL Files

tmb@davinci.acc.Virginia.EDU (Thomas M. Breeden) (05/03/89)

We may have access to a high-resolution Matrix Instruments QCR Film Recorder.
The recorder's operator has asked for "SCODL" (Scan Conversion Object
Description Language) files for input to the instrument.

Can anyone tell me:

Is SCODL a format useful only to Matrix instruments or is it of more widespread
interest?

Is software available to convert from other formats, specifically HIPL format,
files to SCODL?

              Thanks,

            - Tom Breeden
              tmb@virginia.EDU      -> Internet
              tmb@virginia          -> BITNET

hutch@celerity.uucp (Jim Hutchison) (05/06/89)

<471@galen.acc.virginia.edu> tmb@davinci.acc.Virginia.EDU (Thomas M. Breeden):
>We may have access to a high-resolution Matrix Instruments QCR Film Recorder.
[...]
>Is SCODL a format useful only to Matrix instruments or is it of more widespread
>interest?
SCODL is Matrix specific and they apparently gleefully change/augment
the standard when it pleases them.  Such times have been seen to coincide
with new releases of their MVP card.  This is not to say that they don't
document what they do, merely that the format is not frozen.

>Is software available to convert from other formats, specifically HIPL format,
>files to SCODL?
FreeLance is a fairly popular (ick) PC package which generates SCODL output.
Note that the QCR can take RGB data if you can drive it that way.  For the
method appropriate to your hardward interface I suggest you consult a manual
on the QCR.

Many people have QCRs hanging off of GPIB interfaces, others off of GPIB
cables connected to MVP cards.  These are two popular ways to drive the
camera.  Which way are you using?  Also, what kind of QCR do you have
access to (D, Z, ?, PCR?)?

SCODL is not too nasty of a format (kind of like CGM), I've no clue about
what HIPL is.  If your need/interest is great, you can probably get a manual
from Matrix just by calling and begging.

As long as you have them on the phone, ask them about spot size. :-)

/*    Jim Hutchison   		{dcdwest,ucbvax}!ucsd!celerity!hutch  */
/*    Disclaimor:  I am not an official spokesman for FPS computing   */