thecomamba / elenath Goto Github PK

The advantage over a screenshot is that the resolution can be larger. If desired.

Pick all stars up to a certain brightness, use Prims Algotithm to find Minimum Tree Graph, the cut longest edges until the target number of constellations is reached.

Or, more probably, there's a sign error in the calculation of the star positions.
When the planets are aligned
Venus - Sun - Earth - Mars
then the sun should be in the direction of Venus, but rather it appears in the direction of Mars.

Same characteristica as planets, but a different central body.

What is the typical way to display a sky?
Mapping longitude and latitude to x and y looks odd.

Quoth hecrj:
Try the Shaping::Advanced for the text widget: https://docs.rs/iced/latest/iced/advanced/widget/struct.Text.html#method.shaping

As a first go, this works in units of earth-years. Later on we might want to convert to local years and days.

Might be connected to the metallicity used in the parsec data.

This only really makes sense in conjunction with #11.

Bright stars are still too large. Compare the output to some existing images that contain objects of known brightness.

I would especially like to simulate suoernovae.
This doesn't make too much sense before #49.

Maybe even "Generate n random bodies".

Specifically, the earth's atmosphere absorbs stronger in blue.

Using the centers and the technique for constructing a minimal unit cell in a crystal.

Write tests "there are 88 constellations" and "every constellation has at least 3 stars"

Needs srad implementation for AstroUtils.

Needs some thought about brightnesses.

https://github.com/iced-rs/iced_aw/pull/205/files

Synodial day, year, these kinds of things.

Could be shown in local view as well as topview and table.