High resolution image

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Simon Gerblich (acacia++at++gist.net.au)
Wed, 24 Jun 1998 23:35:50 +0930

Hi,

Is there a way of getting a higher resolution image than the
maximum size for a frame? (using Performer 2.2 on an O2)

I think that the current maximum image size is 3Kx3K.

Can a channel be "tiled" some how, into smaller images, which can
be added together in memory to make up a higher resolution image?

If the channel is divided into quarters, then the image resolution
would be doubled, as shown below.

    From this To this
 _________________ ___________________________________
| | | | |
| * | | | |
| *** | | *|* |
| ***** | | **|** |
| * | | ***|*** |
|_________________| |_____________****|****_____________|
| *****|***** |
| ******|****** |
| *|* |
| *|* |
| | |
|_________________|_________________|

If this can be done, can some one give me some pointers to functions,
example code, etc.

Thank you,
Simon Gerblich
Acacia Research

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