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Put isEnd value directly into conditional.

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This commit is contained in:
Jürg Lehni 2013-06-17 08:56:42 -07:00
parent d761c6c25f
commit b072df0486
1 changed files with 3 additions and 4 deletions
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7
src/path/Curve.js
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@ -806,13 +806,12 @@ statics: {
* @return {Number} Curvatue of the curve at specified offset
*/
getCurvatureAt: function(offset, isParameter) {
var values = this.getValues(),
isEnd = offset === 0 || isParameter
? offset === 1 : offset === this.getLength();
var values = this.getValues();
//Calculate Curvature
// if at an end point: k = (2/3) * h / a^2
// else: k = |dx * d2y - dy * d2x| / (( dx^2 + dy^2 )^(3/2))
if (isEnd) {
if (offset === 0
|| isParameter ? offset === 1 : offset === this.getLength()) {
var line, point;
if (offset === 0) {
line = new Line(values[0], values[1], values[2], values[3], true);