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Hanno Braun 2025-04-22 12:31:42 +02:00
parent ce5a882793
commit c5c7f76f45
1 changed files with 8 additions and 0 deletions
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experiments/2025-03-18/src/geometry/sketch.rs
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@ -59,6 +59,14 @@ impl Sketch {
* radius.sign().to_scalar(); * radius.sign().to_scalar();
let distance_from_midpoint_to_center = { let distance_from_midpoint_to_center = {
// We're computing the required distance from a
// right triangle:
// - `a` (leg): `midpoint` to `end`
// - `b` (leg): `midpoint` to circle center (the
// distance we're looking for)
// - `c` (hypotenuse): `end` to circle center (which
// is `radius`)
let d = start_to_end.magnitude() / 2.; let d = start_to_end.magnitude() / 2.;
let distance_square = radius * radius - d * d; let distance_square = radius * radius - d * d;
distance_square.sqrt() distance_square.sqrt()