A bug tracker for the firmament. Every ticket logs a spot where the backdrop
supposedly shows its seams: a flickering horizon, clouds that pop in, a moon
reused across every time zone. Assignee on all of them, naturally, is Big Sky.
Each ticket runs in three parts: what the "witness" reported, the status we
stamped on it, and then, one tap away, what is actually happening,
which is always more elegant than a bug.
GLITCH-001 · Z-fighting at the horizon (sunsets)
Won't Fix
Report: at dusk the sky can't decide on a color, so two textures
fight over the same pixels: orange, pink, a bruised violet, all flickering as
the sun clips through the floor of the world.
Big Sky
Severity: gorgeous
What's actually happening
At sunset the light travels a much longer path through the atmosphere, so
more of the short (blue) wavelengths scatter away and the reds and oranges
reach your eye. It's called Rayleigh scattering, and it's why noon is blue
and dusk is red. No texture fight, just air doing physics.
GLITCH-014 · Cloud pop-in
Working as Designed
Report: clouds "appear" as you watch, and the far ones fade into a
haze at the horizon. Classic render distance. The world is buffering.
Big Sky
What's actually happening
Clouds form when moist air rises, cools, and its water vapor condenses past
the dew point onto tiny particles. They genuinely wink into being. The
horizon haze is just a lot of atmosphere stacked edge-on between you and the
distance. Depth, not a draw call.
GLITCH-032 · The moon, reused across every time zone
Duplicate
Report: one moon asset, instanced globally. Everyone sees the same
face, the same craters, the same tidy circle. Suspiciously efficient.
Big Sky
(there is only one)
What's actually happening
There is only one Moon, and it's tidally locked to Earth, so the
same side always faces us. It's also far enough away that everyone on the
night side sees essentially the same view at once. One object, one face,
real orbit.
GLITCH-047 · Lens flare with no lens
Cannot Reproduce
Report: look near the sun and you get streaks, rings, and the odd
bright spot beside it. Lens flare. But the naked eye has no lens coating, so
who's compositing this?
Big Sky
(please stop staring at the sun)
What's actually happening
Your eye very much has a lens, and light scatters and diffracts inside it.
Those bright spots flanking the sun can be sun dogs, sunlight refracting
through hexagonal ice crystals in high cirrus clouds at about 22 degrees.
Optics, not post-processing. (And really, don't stare at the sun.)
GLITCH-063 · Color banding on the ramp (rainbows)
Won't Fix
Report: after rain the sky shows a perfect gradient in fixed bands,
same order every time. That's an 8-bit color ramp if we've ever seen one.
Big Sky
Severity: delightful
What's actually happening
Each raindrop refracts sunlight, splits it by wavelength, bounces it off the
back of the drop, and sends it out at about 42 degrees. Millions of drops do
this at once and you see an arc, always in the same spectral order because
that's the order light disperses. The "banding" is the actual spectrum.
GLITCH-088 · Screen tearing during a solar eclipse
Scheduled
Report: occasionally the sun is briefly overwritten by a black disc.
Total draw failure. Somebody shipped on a Friday.
What's actually happening
The Moon passes directly between the Earth and the Sun and its shadow falls
on you. It's predictable centuries in advance because it's just orbital
geometry. Not a crash, a clockwork coincidence of sizes and distances that
happens to be spectacular.
The pattern
Every "glitch" is a real phenomenon with a real, testable explanation, which is
exactly the joke: a confident bug report can make wonder look like a defect.
Read the leaked maintenance memo next, or
run the Deception Detector on your own sky. Then go read
about Rayleigh scattering for real. The sky is not a render. It's better than one.
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