scratchfoundation/paper.js
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Clean up code.

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This commit is contained in:
Jürg Lehni 2013-06-14 23:13:54 -07:00
parent 1ae7832ab3
commit 4ffcdc3971
1 changed files with 6 additions and 8 deletions
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14
src/path/Path.js
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@ -2406,15 +2406,13 @@ statics: {
},
_addSquareJoin: function(segment, join, radius, miterLimit, add, all) {
// Treat bevel and miter in one go, since they share a lot of
// code.
// Treat bevel and miter in one go, since they share a lot of code.
var curve2 = segment.getCurve(),
curve1 = curve2.getPrevious(),
point = curve2.getPointAt(0, true),
normal1 = curve1.getNormalAt(1, true),
normal2 = curve2.getNormalAt(0, true),
step = normal1.getDirectedAngle(normal2) < 0
? -radius : radius;
step = normal1.getDirectedAngle(normal2) < 0 ? -radius : radius;
normal1.setLength(step);
normal2.setLength(step);
if (all) {
@ -2430,8 +2428,8 @@ statics: {
point.add(normal2),
new Point(-normal2.y, normal2.x), true
), true);
// See if we actually get a bevel point and if its distance
// is below the miterLimit. If not, make a normal bevel.
// See if we actually get a bevel point and if its distance is below
// the miterLimit. If not, make a normal bevel.
if (corner && point.getDistance(corner) <= miterLimit) {
add(corner);
if (!all)
@ -2453,8 +2451,8 @@ statics: {
add(point.subtract(normal));
add(point.add(normal));
}
// For square caps, we need to step away from point in the
// direction of the tangent, which is the rotated normal
// For square caps, we need to step away from point in the direction of
// the tangent, which is the rotated normal
if (cap === 'square')
point = point.add(normal.rotate(t == 0 ? -90 : 90));
add(point.add(normal));