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Make all angles be between 0 and 2*Pi, to ensure pathfinding points are laid out correctly

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This commit is contained in:
Manuel Vögele
2022-02-15 17:50:04 +01:00
parent 09e8ca79b3
commit c928f46f7c
1 changed files with 1 additions and 1 deletions
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rust/src/pathfinder.rs
+1 -1
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@@ -164,7 +164,7 @@ impl Pathfinder {
} }
let x_diff = wall.p2.x - wall.p1.x; let x_diff = wall.p2.x - wall.p1.x;
let y_diff = wall.p2.y - wall.p1.y; let y_diff = wall.p2.y - wall.p1.y;
let p1_angle = y_diff.atan2(x_diff); let p1_angle = y_diff.atan2(x_diff).rem_euclid(2.0 * PI);
let p2_angle = (p1_angle + PI).rem_euclid(2.0 * PI); let p2_angle = (p1_angle + PI).rem_euclid(2.0 * PI);
for (point, angle) in [(wall.p1, p1_angle), (wall.p2, p2_angle)] { for (point, angle) in [(wall.p1, p1_angle), (wall.p2, p2_angle)] {
let angles = endpoints.entry(point).or_insert_with(Vec::new); let angles = endpoints.entry(point).or_insert_with(Vec::new);