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Small but critical fix on getSignedDistance method

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when the line is perfectly vertical, return the difference between x values depending on the side. The earlier "l1y" is a silly mistake.
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hkrish 2015-01-03 23:41:47 +01:00
parent 4371e92191
commit 3781aedb22
1 changed files with 1 additions and 1 deletions
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src/path/Curve.js
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@ -1192,7 +1192,7 @@ new function() { // Scope for methods that require numerical integration
var vx = l2x - l1x, var vx = l2x - l1x,
vy = l2y - l1y; vy = l2y - l1y;
if (Numerical.isZero(vx)) if (Numerical.isZero(vx))
return vy >= 0 ? l1y - x : x - l1x; return vy >= 0 ? l1x - x : x - l1x;
var m = vy / vx, // slope var m = vy / vx, // slope
b = l1y - m * l1x; // y offset b = l1y - m * l1x; // y offset
// Distance to the linear equation // Distance to the linear equation