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Add Polygon/Star toggle to Shape tool (#1215)

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* #1212: added checkbox to toggle star for ngon shape

* Switch from checkbox to radio input

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Leonard Pauli
2023-07-04 16:29:38 +02:00
committed by Keavon Chambers
parent 92e10b6610
commit 84343f2abe
2 changed files with 39 additions and 3 deletions
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11
libraries/bezier-rs/src/subpath/core.rs
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@@ -235,6 +235,17 @@ impl<ManipulatorGroupId: crate::Identifier> Subpath<ManipulatorGroupId> {
Self::from_anchors(anchor_positions, true)
}
/// Constructs a regular star polygon (n-star). See [new_regular_polygon], but with interspersed vertices at an `inner_radius`.
pub fn new_regular_star_polygon(center: DVec2, sides: u64, radius: f64, inner_radius: f64) -> Self {
let anchor_positions = (0..sides * 2).map(|i| {
let angle = (i as f64) * 0.5 * std::f64::consts::TAU / (sides as f64);
let center = center + DVec2::ONE * radius;
let r = if i % 2 == 0 { radius } else { inner_radius };
DVec2::new(center.x + r * f64::cos(angle), center.y + r * f64::sin(angle)) * 0.5
});
Self::from_anchors(anchor_positions, true)
}
/// Constructs a line from `p1` to `p2`
pub fn new_line(p1: DVec2, p2: DVec2) -> Self {
Self::from_anchors([p1, p2], false)