Chao Lu deerchao
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| fabric.Arrow = fabric.util.createClass(fabric.Line, { | |
| type: 'Arrow', | |
| initialize: function(element, options) { | |
| options || (options = {}); | |
| this.callSuper('initialize', element, options); | |
| }, | |
| toObject: function() { |
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| /* | |
| Inspired by: https://medium.com/@gcanti/introduction-to-optics-lenses-and-prisms-3230e73bfcfe | |
| */ | |
| using System; | |
| using static System.Console; | |
| public static class Program | |
| { | |
| public static void Main() |
JohannesMP
/ ClosestPointOnEllipse.cs
Last active
June 17, 2024 00:43
[C#, Unity3D] Quickly find the closest point on an ellipse centered on the origin.
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| using UnityEngine; | |
| using Math = System.Math; | |
| public static class NearestPointTo | |
| { | |
| /// <summary> | |
| /// Find the closest point on an ellipse centered on the origin. | |
| /// </summary> | |
| /// Credit: | |
| /// 2015-09 Original Paper by Luc. Maisonobe https://www.spaceroots.org/documents/distance/distance-to-ellipse.pdf |