Jürg Lehni
cf813faa75
Remove all mention of points and square points as units.
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And some other doc clean-ups.
2015-09-06 16:37:10 +02:00
Jürg Lehni
3d89cd71bd
Some clean-up work on documentation.
2015-09-06 15:54:11 +02:00
Jürg Lehni
66717868cd
Address failing #isLinear() tests.
2015-09-06 14:10:15 +02:00
Jürg Lehni
26e35322a4
Some reworking of code and comments.
2015-09-06 13:20:57 +02:00
Jürg Lehni
8b67d8a1dc
Remove #isStraight() in favor of #hasHandles() and implement #clearHandles()
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Relates to #652
2015-09-06 12:47:35 +02:00
Jürg Lehni
3fa385ac7c
Fix typo in previous commit.
2015-09-05 09:56:37 +02:00
Jürg Lehni
af355dc82c
Fix false positives in Curve#isLinear() and Segment#isLinear().
2015-09-03 09:01:07 +02:00
Jürg Lehni
041c31a88a
Prevent variable leackage.
2015-09-02 15:54:14 +02:00
Jürg Lehni
b9a07ca538
Address code comments by @iconexperience in #762 .
2015-08-31 22:01:18 +02:00
Jürg Lehni
20222be5c6
Minor clean-up in fat-line code.
2015-08-30 19:59:13 +02:00
Jürg Lehni
bd61390f9d
improve break-off condition in curve interesection code.
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To prevent arbitrary incorrect solutions occuring when tDiff is very close to zero.
Closes #762 .
2015-08-30 14:37:21 +02:00
Jürg Lehni
27aae8b261
Add support for values array and toString object format to Curve constructor.
2015-08-30 14:14:52 +02:00
Jürg Lehni
0cbce044aa
Define Curve#_serialize()
2015-08-28 16:18:28 +02:00
Jürg Lehni
d85b4f0c80
Fix issues with wrong sorting of CurveLocation in Curve.filterIntersections()
2015-08-26 16:56:28 +02:00
Jürg Lehni
815991d556
Some minor adjustments and fixes.
2015-08-26 11:43:39 +02:00
Jürg Lehni
2c4dcb96c2
Streamline addOverlap() code a bit.
2015-08-26 11:26:55 +02:00
Jürg Lehni
3946bcb04e
Remove unnecessary segments between two collinear curves in Path#reduce()
2015-08-24 12:49:33 +02:00
Jürg Lehni
75f669d839
Implement proper method to determine which segment to choose when encountering overlaps.
2015-08-24 04:36:49 +02:00
Jürg Lehni
85d21c84b8
Start implementing support for touching and overlapping shapes in boolean operations.
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Relates to #449 , #450 , #648 , #719
2015-08-23 21:19:19 +02:00
Jürg Lehni
9bd399b5b8
Introduce Curve#isStraight() and use it in splitPath() and divide() to keep the result of splitting straight curves straight.
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Do not use Curve#isLinear(), as that would include curves with collinear handles, and we don't want to set these straight.
2015-08-22 22:06:42 +02:00
Jürg Lehni
bddff95fe3
Remove workarounds in splitPath() thanks to improved precision of Numerical.solveCubic().
2015-08-22 14:24:31 +02:00
Jürg Lehni
716d21e369
Always use fat-line clipping since fallback doesn't behave the same way.
2015-08-21 16:39:41 +02:00
Jürg Lehni
0436b2749a
Fix some comments.
2015-08-19 17:28:41 +02:00
Jürg Lehni
84b202fd79
Expose and reuse Curve evaluation method names.
2015-08-19 17:26:52 +02:00
Jürg Lehni
9fe93d1434
Move Curve evaluate() method to private scope.
2015-08-19 17:19:42 +02:00
Jürg Lehni
da82116501
Rework handling of weighted and normalized curve tangents and normals.
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Relates to #563
2015-08-19 17:15:41 +02:00
Jürg Lehni
59eec1f27b
Implement Curve#isLinear(), #isCollinear() & co without depending on the segments being part of a path.
2015-08-19 11:43:37 +02:00
Jürg Lehni
e476672748
Use better epsilon values in Numerical.solveQuadratic() and solveCubic()
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To finally satisfy both #541 and #708 .
With this change in place, https://github.com/paperjs/boolean-test is also finally back to run with 0 errors. Woop!
2015-08-18 23:47:28 +02:00
Jürg Lehni
4ee68e5782
Various changes to #isCollinear(), #isOrthogonal(), #isArc()
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- Rename #isArc() - > #isOrthogonalArc()
- Implement versions for Curve
- Write proper documentation
2015-08-17 14:33:48 +02:00
Jürg Lehni
f8314f927e
Various changes on #isLinear(), #hasHandles() & co
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Relates to #652
- Implement #hasHandles() on Path, Segment and Curve
- Remove Path#isPolygon()
- Define #isLinear() consistently across Path, Segment and Curve.
- Introduce new Segment#isStraight()
2015-08-17 14:31:23 +02:00
Jürg Lehni
19bcd19b49
Implement path versioning for segment changes.
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And use it to keep CurveLocation objects up to date. Closes #682
2015-06-16 19:36:22 +02:00
Jürg Lehni
c1485e7068
Use < instead of <= when comparing against TOLERANCE
2015-06-16 19:33:21 +02:00
Jürg Lehni
b541088c6f
A whole lot of documentation clean-up.
2015-06-16 17:50:37 +02:00
Jürg Lehni
e3f04478d9
Clean up Curve.getParameterOf() code.
2015-06-16 12:29:27 +02:00
Jürg Lehni
7749641e66
Handle out-of-bounds offsets/parameters correctly.
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Closes #660
2015-04-04 17:05:39 +02:00
Jürg Lehni
22be259167
Deal with edge cases in Curve.solveCubic() where small cubics are very close to lines.
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Also reduce Numerical.EPSILON again, as required by some rare edge cases.
Relates to #541 .
2015-01-10 22:05:42 +01:00
Jürg Lehni
1c758a415a
Switch to new and improved Line.getSignedDistance() in fat-line clipping code as well.
2015-01-05 16:20:33 +01:00
Jürg Lehni
1239eb55ec
Minor clean up in Curve.filterIntersections().
2015-01-04 17:47:41 +01:00
Jürg Lehni
afc14b9634
Reduce Numerical.TOLERANCE to 1e-6, and use the same value across the boolean code.
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Yields very good results now, across all tests.
2015-01-04 15:54:50 +01:00
Jürg Lehni
3564dafa93
Do not keep iterating if the curve was reduced to a point.
2015-01-04 13:23:59 +01:00
Jürg Lehni
d33d65fcc2
Revert change in recursion threshold as the new code reaches the desired precision earlier.
2015-01-04 13:21:12 +01:00
hkrish
3781aedb22
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.
2015-01-03 23:41:47 +01:00
Jürg Lehni
b6a4815d03
Remove Curve#isHorizontal() as its implementation and precision is specific to boolean operations.
2015-01-03 21:02:12 +01:00
Jürg Lehni
a854c55914
Split off code from Path.Clockwise() into Curve.getEdgeSum()
2015-01-03 01:46:22 +01:00
Jürg Lehni
538eac6dc7
Use smaller tolerances in winding code, to address edge cases.
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Closes #559
2015-01-02 23:47:26 +01:00
Jürg Lehni
477527f8ec
Implement more intuitive version of clipConvexHull(), outlined in #570 by @iconexperience
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Code further shortened using a sub-routine.
2015-01-02 22:36:04 +01:00
Jürg Lehni
232739fae9
Add comments to fat-line clipping code linking to issues #568 and #571 .
2015-01-02 22:34:09 +01:00
Jürg Lehni
4ed9ef54f2
Fix bug in Curve.filterIntersections() and clean up code a bit.
2015-01-02 21:19:18 +01:00
Jürg Lehni
b2261fd512
Introduce Curve.filterIntersections() and use it both in PathItems#getIntersections() and Curve#getIntersections()
2015-01-02 21:00:05 +01:00
Jürg Lehni
3302a7dff5
Increase recursion threshold to 4 when checking for fatline convergence.
2015-01-02 20:49:09 +01:00
