SHREB Programs

[GCHarder]

Quilts

Hardware: ZX81+16K+8K Static RAM at 8192, uses WRX video mode.

Emulator: sx81+16K
This is a rather slow program so I've increased CPU speed to 400%.

This program builds "quilts" from various patches.

See the "Patches Folder" for patch descriptions.

For the purist I've also included a PSI Res version which just requires a
16K ZX81 with a standard ROM. As usual with PSI Res the plotting is pretty
ragged, it's best to use higher "Spacing Count" and lower "Polygon Count"
for this version.

Demo Video...

https://www.youtube.com/watch?v=55YI5bJWKwo

Regards;

Greg

[GCHarder]

From...

https://archive.org/details/timex-sincl ... 3/mode/2up

Includes SHREB and Pseudo Hires versions. The PSI-Res version requires a standard ROM.

Greg

[Moggy]

Uses the same logistic equation I used to use to generate random numbers, interesting program albeit a tad slow.

[siggi]

Hi Greg
are "row" and "column" swapped?

I set this: 7 columns, 2 rows

and got this: 7 rows, 2 columns

Siggi

[GCHarder]

Actually, it's patches/row and patches/column. So 7 patches/column winds up as 7 rows.

It's a half-full or half-empty thing.

Nice quilt though.

Regards;

Greg