Jürg Lehni
4678697638
Some refactoring and added comments to @sapics code in Curve.getNearestParameter()
2015-10-24 11:14:08 +02:00
sapics
89a45a6682
Use cubic equation solution for faster calculation
2015-10-24 14:54:57 +09:00
sapics
294904eac7
Faster curve.getNearestParameter when curve has no handles
2015-10-24 11:39:50 +09:00
Jürg Lehni
5be9e1dde5
Remove unused variable.
2015-10-22 15:30:29 +02:00
Jürg Lehni
bafb6794a6
Introduce separate epsilon for fat-line clipping code, and reduce curve-time epsilon.
2015-10-21 23:44:24 +02:00
Jürg Lehni
a79212b920
Make handling of points on infinite lines in Line.getSide() more clear.
2015-10-21 10:00:11 +02:00
Jürg Lehni
a9710cf7c0
Fix Line.getSide() call.
2015-10-21 09:35:55 +02:00
Jürg Lehni
f8595e93c6
Improve some comments.
2015-10-21 02:45:57 +02:00
Jürg Lehni
169f18617c
Address more pending TODOs.
2015-10-21 02:40:12 +02:00
Jürg Lehni
2cf637d13b
Merge remote-tracking branch 'origin/boolean-fix' into develop
2015-10-21 01:44:15 +02:00
Jürg Lehni
43cf20096a
Implement Curve.getNearestParameter()
2015-10-21 01:43:14 +02:00
Jürg Lehni
1073340eeb
Do not use GEOMETRIC_EPSILON in Curve.getParameterAt()
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This caused issues in some rare edge-cases.
2015-10-21 01:09:03 +02:00
Jürg Lehni
d543658c43
Remove old version of Curve#getParameterOf()
2015-10-21 00:17:05 +02:00
Jürg Lehni
140fba56cc
Fix Line#isCollinear() and #isOrthogonal()
2015-10-20 23:37:37 +02:00
Jürg Lehni
447feea1da
Improve Curve#getParameterOf() to first check curve points with zero epsilon.
2015-10-20 22:03:45 +02:00
Jürg Lehni
5dac7e9d29
Reduce maximum recursion again in addCurveIntersections()
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32 has lead to many deadlocks.
2015-10-20 16:35:30 +02:00
Jürg Lehni
93e9e54ae5
Make sure we cannot find two intersections between two lines.
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Adresses point 2. in https://github.com/paperjs/paper.js/issues/805#issuecomment-148503018
2015-10-20 15:34:09 +02:00
Jürg Lehni
63303a59f4
Change PathItem#getIntersections() so that the simply circularity checks in addLocations() work.
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This should address the concerns outlined in https://github.com/paperjs/paper.js/issues/805#issuecomment-147850806
2015-10-20 15:18:09 +02:00
Jürg Lehni
e0c31e4a50
Make static getIntersections() methods 'private'.
2015-10-20 10:02:33 +02:00
Jürg Lehni
f1debf401b
Streamline overlap handling code.
2015-10-20 10:02:00 +02:00
sapics
8dfb5191fa
Fix curve evaluate function to finite
2015-10-17 14:38:27 +09:00
iconexperience
f8edf5d8a7
Small refactoring in getConvexHull()
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Make calculations of distances more concise.
2015-10-12 08:42:36 +02:00
Jürg Lehni
588ddbe011
Add comments to Curve#getParameterOf()
2015-10-11 17:09:04 +02:00
Jürg Lehni
c1d0bd21b8
Improve Curve#getParameterOf() to better handle very small curves.
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See #799
2015-10-11 16:59:03 +02:00
Jürg Lehni
d20cdf5b73
There can only be one self-intersection per curve.
2015-10-11 09:48:55 +02:00
Jürg Lehni
8a122e19d8
Split self-intersection handling into separate method.
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Increasing readability of both methods.
2015-10-11 09:26:04 +02:00
Jürg Lehni
7aed221801
Some refactoring in static methods of CurveLocation.
2015-10-11 09:18:50 +02:00
Jürg Lehni
688f580b95
Switch to new Curve.getParameterOf()
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Simpler code, but improved precision means more glitches to analyze.
2015-10-09 10:34:46 +02:00
Jürg Lehni
939a9fe034
Improve overlap handling by actually storing overlap curves on intersections objects.
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And properly comparing against them in tracePaths().
2015-10-08 23:54:00 +02:00
Jürg Lehni
8e4bef217a
Change Curve.getParameterOf() to accept a point instead of x, y arguments.
2015-10-06 21:24:58 +02:00
Jürg Lehni
525e35518d
No need to default to 0 anymore.
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See 1b343d5347 (commitcomment-13622714)
2015-10-06 21:16:49 +02:00
Jürg Lehni
bc736f439f
Have Numerical.CURVETIME_EPSILON / 10 evaluated at preprocess time.
2015-10-06 21:14:43 +02:00
Jürg Lehni
7f4d8d54f0
Reduce epsilon in addCurveIntersections()
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1/10 of CURVETIME_EPSILON appears to produce good results. It's probably wise to keep it linked.
2015-10-06 21:14:04 +02:00
Jürg Lehni
3ac3df8d32
Rewrite method for linking and choosing multiple intersections in the same location.
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The special handling of overlaps reduces the amount of remaining glitches substantially.
Relates to #784 .
2015-10-06 21:09:35 +02:00
Jürg Lehni
adabe9126a
Simplify calculation of tMinNew and tMaxNew.
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As suggested by @iconexperience in https://github.com/paperjs/paper.js/issues/795#issuecomment-145918347
2015-10-06 20:15:15 +02:00
Jürg Lehni
1b343d5347
Rewrite 04cab797db to only use one return statement.
2015-10-06 16:31:30 +02:00
Jürg Lehni
99d969e962
Merge pull request #798 from iconexperience/Improve-clipConvexHullPart
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Improve clipConvexHullPart()
2015-10-06 16:21:41 +02:00
Jürg Lehni
3a65c87843
Some code formatting and a fix for a typo in new getConvexHull()
2015-10-06 16:09:35 +02:00
Jan
04cab797db
Improve clipConvexHullPart()
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Separately handle special cases
2015-10-06 15:25:40 +02:00
Jan
ea035bd9e4
New getConvexHull()
2015-10-06 15:19:33 +02:00
Jürg Lehni
b3d45b6624
Some code clean-up in addCurveIntersections()
2015-10-05 19:32:13 +02:00
Jürg Lehni
c8132584b9
Pass on original curves to addLocation(), to correctly determine p1 and p2.
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This fixes one glitch in @iconexperience's test suite.
2015-10-05 19:31:38 +02:00
Jürg Lehni
1f03b00f99
Remove handling of converged fat-line, as it causes issues.
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Example 23 in #784 was caused by this, and the code's removal has not produced any new issues, while it solved 6 issues in @iconexperience's test suite.
Closes #795
2015-10-05 17:20:56 +02:00
Jürg Lehni
86b1b74869
Prevent detection of tiny overlaps and streamline addOverlap() code.
2015-10-03 12:55:32 -05:00
Jürg Lehni
2bed611648
Improve Curve#getPart() to directly handle reversed curves and write docs for it.
2015-10-03 12:55:05 -05:00
Jürg Lehni
6fb4b7e3c4
Change the way overlaps are detected in lines.
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We don't really care weather they are actually fully collinear, we only really care about the distances from the beginnings- and end-points of one line from the other, since that proximity will affect results elsewhere.
2015-10-03 11:46:50 -05:00
Jürg Lehni
2167e458ae
Since we're using sorting now, we can add all start- / end-point intersections before finding the ones within the curves.
2015-10-03 10:38:45 -05:00
Jürg Lehni
c0bb6890bd
Switch back to CURVETIME_EPSILON now that overlap edge-case appears to be handled.
2015-10-01 20:47:56 -05:00
Jürg Lehni
9b883e5fb6
Introduce new TRIGONOMETRIC_EPSILON with higher precision than GEOMETRIC_EPSILON.
2015-10-01 20:44:27 -05:00
Jürg Lehni
f5012a78e9
Reformat nested ternary operators again.
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This got messed up in a recent refactoring.
2015-10-01 20:24:47 -05:00
