Sha256: 979f20a92bd08c0e3a88c81f304f79addc0b907e91761619fa0a027ea0e2eff2
Contents?: true
Size: 1.68 KB
Versions: 5
Compression:
Stored size: 1.68 KB
Contents
o: ActiveSupport::Cache::Entry :@compressedF:@expires_in0:@created_atf1361724133.794411:@value"Q{I" class:EFI"BundledAsset;FI"logical_path;FI""Core/pointInsideTriangle2D.js;TI" pathname;FI"S/Users/bogumil/www/cesium/app/assets/javascripts/Core/pointInsideTriangle2D.js;TI"content_type;FI"application/javascript;FI" mtime;FI"2013-02-24T17:09:01+01:00;FI"length;FipI"digest;F"%422e29b0375adde4037229fecaf1ffb5I"source;FI"p/*global define*/ define(['./DeveloperError'], function(DeveloperError) { "use strict"; /** * DOC_TBA * * @param point * @param p0 * @param p1 * @param p2 * * @exports pointInsideTriangle2D * * @exception {DeveloperError} point, p0, p1, and p2 are required. */ var pointInsideTriangle2D = function(point, p0, p1, p2) { if (!point || !p0 || !p1 || !p2) { throw new DeveloperError('point, p0, p1, and p2 are required.'); } // Implementation based on http://www.blackpawn.com/texts/pointinpoly/default.html. var v0 = p1.subtract(p0); var v1 = p2.subtract(p0); var v2 = point.subtract(p0); var dot00 = v0.dot(v0); var dot01 = v0.dot(v1); var dot02 = v0.dot(v2); var dot11 = v1.dot(v1); var dot12 = v1.dot(v2); var q = 1.0 / (dot00 * dot11 - dot01 * dot01); var u = (dot11 * dot02 - dot01 * dot12) * q; var v = (dot00 * dot12 - dot01 * dot02) * q; return (u > 0) && (v > 0) && (u + v < 1); }; return pointInsideTriangle2D; }); ;FI"required_assets_digest;F"%4f7dbf0ecaa0e8ba29c86da20e5ca140I" _version;F"%6776f581a4329e299531e1d52aa59832
Version data entries
5 entries across 5 versions & 1 rubygems