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first port to modern bevy

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dietrich
2025-10-01 17:10:27 +02:00
parent da7b9493ec
commit 8a56176ceb
18 changed files with 635 additions and 4261 deletions
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turtle-lib/src/shapes/turtle.rs
+12 -12
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@@ -1,11 +1,11 @@
use std::f32::consts::PI;
use bevy::prelude::Vec2;
use bevy_prototype_lyon::prelude::{Path, PathBuilder};
use bevy_prototype_lyon::prelude::ShapePath;
use crate::general::Precision;
pub fn turtle() -> Path {
pub fn turtle() -> ShapePath {
let polygon: &[[Precision; 2]; 23] = &[
[-2.5, 14.0],
[-1.25, 10.0],
@@ -31,16 +31,16 @@ pub fn turtle() -> Path {
[1.25, 10.0],
[2.5, 14.0],
];
let mut turtle_path = PathBuilder::new();
turtle_path.line_to(Vec2::new(1.0, 1.0));
turtle_path.line_to(Vec2::new(-1.0, 1.0));
turtle_path.line_to(Vec2::new(-1.0, -1.0));
turtle_path.line_to(Vec2::new(1.0, -1.0));
turtle_path.close();
turtle_path.move_to(Vec2::new(0.0, 16.0).rotate(Vec2::from_angle(-PI / 2.)));
let mut turtle_path = ShapePath::new()
.line_to(Vec2::new(1.0, 1.0))
.line_to(Vec2::new(-1.0, 1.0))
.line_to(Vec2::new(-1.0, -1.0))
.line_to(Vec2::new(1.0, -1.0))
.close()
.move_to(Vec2::new(0.0, 16.0).rotate(Vec2::from_angle(-PI / 2.)));
for coord in polygon {
turtle_path.line_to(Vec2::from_array(*coord).rotate(Vec2::from_angle(-PI / 2.)));
turtle_path = turtle_path.line_to(Vec2::from_array(*coord).rotate(Vec2::from_angle(-PI / 2.)));
}
turtle_path.close();
turtle_path.build()
turtle_path.close()
}