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zahlman · 6 months ago
That's an incredible hit of nostalgia. I haven't smiled like this in days.

It's still hard to believe that some of these effects are accomplished in 8x8 pixels — in a single integer's worth of space, on modern architectures.

JeremyHerrman · 6 months ago
Two years ago I vibe coded a recreation of the Mac Desktop Pattern Control Panel to change a website's background.

Demo here: https://jherrm.github.io/classic-mac-desktop-pattern/

Source: https://github.com/jherrm/classic-mac-desktop-pattern

cmiller1 · 6 months ago
Oh, I did something similar on my website! https://interruptkey.com
JeremyHerrman · 6 months ago
beautiful site!
rezmason · 6 months ago
The other day I realized that holding down the Option key in the System 7 Desktop Patterns control panel changes the button text from "Set Desktop Pattern" to "Set Utilities Pattern". Does anyone here happen to know what that means?

edit: holy crap, I just figured it out: "Set Utilities Pattern" replaces the background pattern of every desk accessory, such as the Calculator and Scrapbook apps, Find File, Key Caps, Puzzle— with the pattern you chose. What a different time that was!

JeremyHerrman · 6 months ago
woah that's a new one for me too! great find
JeremyHerrman · 6 months ago
(and I also did the hack of reading raw images to get the binary pattern :-D the source for the converter is also in this repo)
keyle · 6 months ago
I wish I could upvote this more than once! <3
JeremyHerrman · 6 months ago
thanks!
errantspark · 6 months ago
Nice! I did one of these ages and ages ago copying the win 3.1 pattern editor (which doubtless is a ripoff of the mac one anyway)

https://errantspark.github.io/3.1/#0056755500caaeaa

mock-possum · 6 months ago
Aw I have fond memories of this lil guy. I remember my dad noticing me playing with it, and sometimes letting me draw a new pattern for him to use on his work computer as a reward for good behavior (or probably just to distract me while he got work done)
JeremyHerrman · 6 months ago
well done! I also made one, but for the mac control panel.

https://jherrm.github.io/classic-mac-desktop-pattern/

duskwuff · 6 months ago
As an aside, you could also have gotten this data from the source code:

https://github.com/historicalsource/supermario/blob/master/b...

:)

paulsmith · 6 months ago
Interesting - what's the provenance of this? Is this a leaked copy of the System source, or a disassembly/decompile?
ndiddy · 6 months ago
It's a copy of the Toolbox ROM code for the Quadra 660AV. It's a real leak, not reverse engineered. You can see comments on the code from the early 80s by the original Macintosh team. It was published online (I think on Applefritter or something) about 20 years ago by a former Apple employee who was having some sort of mental breakdown. He believed it contained proof that Apple was complicit in subjecting its employees to MKULTRA mind control and ran underground maglev trains to other dimensions.
duskwuff · 6 months ago
It's a leaked copy of the System 7.1 source code - just the System itself; it doesn't include any applications, control panels, or extensions. (So code for things like the Finder or QuickTime aren't included.)

I'm not certain where it came from precisely; from what I understand, it's been circulating online for ages. Apple hasn't authorized its release, but, as far as I'm aware, they haven't made any attempt to suppress it either.

fredoralive · 6 months ago
It's a leaked version of the Mac toolbox ROM source code circa very early 1994.
turnsout · 6 months ago
Or a screenshot! But what’s the fun in that?
paulsmith · 6 months ago
Exactly. One of the cool things about doing this the hard way was discovering that Apple still hosts old system and programmers manuals like the one for QuickDraw on its website.
MontyCarloHall · 6 months ago
If you want to play with the actual Control Panels within various emulated Macintoshes (all in the context of a gorgeously written and illustrated history of Macintosh settings), have a look here: https://aresluna.org/frame-of-preference/
hahajk · 6 months ago
From the linked Raskin memo, the original sin that brought us to dongletown:

> The minimum number of holes in the case through which fingers, screwdrivers (either metallic or liquid), EMI or earwigs can crawl is to be desired. I guess that adapters are OK as accessories.

exikyut · 6 months ago
FWIW, X11 also includes a bunch of quaint background patterns as well, in /usr/include/X11/bitmaps.

You can try each of them by just doing `xsetroot -bitmap <filename>`. I have mine set to wide_weave, which is incidentally identical to Pattern 15 in https://paulsmith.github.io/classic-mac-patterns/

ayaros · 6 months ago
Really glad to see I'm not the only one out there who appreciates these patterns.

In my LisaGUI project I've added not just the ones from the Lisa Office System and Mac System 1, but also a few I found in betas of the Mac OS, as well as some from Windows 3.x and 9x. These kinds of patterns popped up in all sorts of places in the 80s and 90s. I'm continually surprised at how much you can fit in an 8x8 monochrome grid whenever I come across a clever pattern I haven't seen before.

Edit: https://alpha.lisagui.com/ At the desktop click the preferences icon and go to the Decorate Desktop pane

unleaded · 6 months ago
My favourite is the wide weave one (#15).. what looks like the same pattern is on X and old Windows too.

See also Iconography of the X Window System: The Boot Stipple: https://matttproud.com/blog/posts/x-window-system-boot-stipp...

paulsmith · 6 months ago
> My favourite is the wide weave one (#15)

Same, that and the bubble one #36 have so much personality.

JKCalhoun · 6 months ago
Like a cherry pie crust.