32 lines
847 B
Rust
32 lines
847 B
Rust
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// pathfinder/path-utils/src/line.rs
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//
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// Copyright © 2017 The Pathfinder Project Developers.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Geometry utilities for straight line segments.
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use euclid::Point2D;
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pub struct Line {
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pub endpoints: [Point2D<f32>; 2],
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}
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impl Line {
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#[inline]
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pub fn new(endpoint_0: &Point2D<f32>, endpoint_1: &Point2D<f32>) -> Line {
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Line {
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endpoints: [*endpoint_0, *endpoint_1],
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}
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}
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#[inline]
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pub fn sample(&self, t: f32) -> Point2D<f32> {
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self.endpoints[0].lerp(self.endpoints[1], t)
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}
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}
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