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Add documentation to Glider data constructor

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This commit is contained in:
Ludvig Böklin 2021-04-24 21:31:53 +02:00
parent 94b1d37fb7
commit 0f6f7a9096
1 changed files with 6 additions and 0 deletions
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6
common/src/states/glide.rs
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@ -17,6 +17,12 @@ pub struct Data {
}
impl Data {
/// A glider is modelled as an elliptical wing and has a span length
/// (distance from wing tip to wing tip) and a chord length (distance from
/// leading edge to trailing edge through its centre) measured in block
/// units.
///
/// https://en.wikipedia.org/wiki/Elliptical_wing
pub fn new(span_length: f32, chord_length: f32, ori: Ori) -> Self {
let planform_area = std::f32::consts::PI * chord_length * span_length * 0.25;
Self {