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fix issue when Bodies.trapezoid slope === 1, closes #138

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liabru 2015-12-05 18:58:56 +00:00
parent e04de5fb4e
commit 449774c94d
1 changed files with 9 additions and 2 deletions
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11
src/factory/Bodies.js
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@ -74,12 +74,19 @@ var Vector = require('../geometry/Vector');
var x1 = width * slope, var x1 = width * slope,
x2 = x1 + roof, x2 = x1 + roof,
x3 = x2 + x1; x3 = x2 + x1,
verticesPath;
if (slope < 0.5) {
verticesPath = 'L 0 0 L ' + x1 + ' ' + (-height) + ' L ' + x2 + ' ' + (-height) + ' L ' + x3 + ' 0';
} else {
verticesPath = 'L 0 0 L ' + x2 + ' ' + (-height) + ' L ' + x3 + ' 0';
}
var trapezoid = { var trapezoid = {
label: 'Trapezoid Body', label: 'Trapezoid Body',
position: { x: x, y: y }, position: { x: x, y: y },
vertices: Vertices.fromPath('L 0 0 L ' + x1 + ' ' + (-height) + ' L ' + x2 + ' ' + (-height) + ' L ' + x3 + ' 0') vertices: Vertices.fromPath(verticesPath)
}; };
if (options.chamfer) { if (options.chamfer) {