Robert Borg RobertBrewitz
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| use kurbo::{CubicBez, ParamCurveDeriv}; | |
| /// Compute bounds on curvature | |
| pub fn kbound(c: CubicBez) -> (f64, f64) { | |
| let q = c.deriv(); | |
| let p1xp0 = q.p1.to_vec2().cross(q.p0.to_vec2()); | |
| let p2xp0 = q.p2.to_vec2().cross(q.p0.to_vec2()); | |
| let p2xp1 = q.p2.to_vec2().cross(q.p1.to_vec2()); | |
| let c0 = 2. * p1xp0; | |
| let c1 = 2. * (p2xp0 - 2.0 * p1xp0); |
dperini
/ regex-weburl.js
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October 24, 2025 21:14
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| // | |
| // Regular Expression for URL validation | |
| // | |
| // Author: Diego Perini | |
| // Created: 2010/12/05 | |
| // Updated: 2018/09/12 | |
| // License: MIT | |
| // | |
| // Copyright (c) 2010-2018 Diego Perini (http://www.iport.it) | |
| // |