127 lines
2.2 KiB
Rust
127 lines
2.2 KiB
Rust
use crate::SCALEAU;
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const SOLARRADIUSTOLY: f32 = 7.35355e-8;
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fn solar_radius_to_ly_scaled(r: f32) -> f32 {
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r * SOLARRADIUSTOLY * SCALEAU
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}
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pub enum StarClass {
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MType,
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BType,
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GType,
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}
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pub struct StarInfo {
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pub name: String,
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pub class: StarClass,
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pub diameter: f32,
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}
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pub fn star_diameter_range(class: &StarClass) -> std::ops::Range<f32> {
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match class {
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StarClass::MType => solar_radius_to_ly_scaled(0.102)..solar_radius_to_ly_scaled(0.7),
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StarClass::BType => solar_radius_to_ly_scaled(1.8)..solar_radius_to_ly_scaled(6.6),
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StarClass::GType => solar_radius_to_ly_scaled(0.96)..solar_radius_to_ly_scaled(1.15),
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}
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}
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// const STARSIZES: &
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pub const STARS: &[&str] = &[
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"Sun",
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"Sirius",
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"Canopus",
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"Alpha Centauri",
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"Arcturus",
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"Vega",
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"Capella",
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"Rigel",
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"Procyon",
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"Achernar",
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"Betelgeuse",
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"Hadar",
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"Altair",
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"Acrux",
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"Aldebaran",
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"Antares",
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"Spica",
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"Pollux",
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"Fomalhaut",
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"Deneb",
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"Mimosa",
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"Regulus",
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"Adhara",
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"Shaula",
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"Castor",
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"Gacrux",
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"Bellatrix",
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"Elnath",
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"Miaplacidus",
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"Alnilam",
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"Alnair",
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"Alioth",
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"Dubhe",
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"Alkaid",
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"Alhena",
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"Suhail",
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"Mirfak",
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"Wezen",
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"Sargas",
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"Avior",
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"Kaus Australis",
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"Alphard",
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"Hamal",
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"Diphda",
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"Peacock",
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"Menkalinan",
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"Rasalhague",
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"Algieba",
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"Markab",
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"Polaris",
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"Almach",
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"Zubenelgenubi",
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"Alpherg",
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"Rasalgethi",
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"Mira",
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"Alsephina",
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"Caph",
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"Nunki",
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"Sadalmelik",
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"Merak",
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"Ankaa",
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"Eltanin",
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"Aludra",
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"Kochab",
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"Zosma",
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"Menkent",
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"Muhlifain",
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"Nashira",
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"Algol",
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"Denebola",
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"Scheat",
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"Alnitak",
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"Mintaka",
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"Izar",
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"Saiph",
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"Phecda",
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"Tureis",
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"Alcor",
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"Meissa",
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"Sadr",
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"Atlas",
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"Pleione",
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"Electra",
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"Taygeta",
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"Maia",
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"Celaeno",
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"Sterope",
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"Merope",
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"Alrakis",
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"Tarf",
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"Rukbat",
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"Wasat",
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"Thuban",
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"Zubeneschamali",
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"Vindemiatrix",
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"Lesath",
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"Gienah",
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"Tarazed",
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"Tiaki",
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"Teegarden's Star",
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];
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