Commit graph

5981 commits

Author SHA1 Message Date
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
bcd6520e66 Merge handling of self-intersection crossings with normal crossings.
Shorter code and no additional glitches.
2015-10-20 23:03:40 +02:00
Jürg Lehni
08122131dc Use isOverlap() instead of _overlap everywhere. 2015-10-20 23:02:50 +02:00
Jürg Lehni
6ccd78e8af Go back to simpler code to handle visited segments.
It appears that the imprecisions addressed in 6cdead0e8c have since disappeared.
2015-10-20 23:02:19 +02:00
Jürg Lehni
7422e0710f Some changes to boolean debug logging. 2015-10-20 22:04:30 +02:00
Jürg Lehni
3aa7507ce1 Avoid issues with imprecision in CurveLocation#getCurve() / trySegment() 2015-10-20 22:04:04 +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
60109e897a Use 'preserve' to protect #getPoint() against overriding. 2015-10-20 19:22:33 +02:00
Jürg Lehni
3ae0ca6c94 Remove dependency on curve-time comparisons when comparing locations.
Locations on consecutive short curves (< 1e-7) where unable to merge due to diff > 1.

Relates to #805
2015-10-20 17:53:40 +02:00
Jürg Lehni
7cea3488c0 Remove dependency on curve-time parameter when figuring out which locations to merge. 2015-10-20 17:17:31 +02:00
Jürg Lehni
5dac7e9d29 Reduce maximum recursion again in addCurveIntersections()
32 has lead to many deadlocks.
2015-10-20 16:35:30 +02:00
Jürg Lehni
da43953828 For curves with only one segment, pick the smaller diff between the two locations.
Addresses point 1. in https://github.com/paperjs/paper.js/issues/805#issuecomment-147770300
2015-10-20 16:34:40 +02:00
Jürg Lehni
93e9e54ae5 Make sure we cannot find two intersections between two lines.
Adresses point 2. in https://github.com/paperjs/paper.js/issues/805#issuecomment-148503018
2015-10-20 15:34:09 +02:00
Jürg Lehni
f2cce4c84d Rename variable to be less ambiguous. 2015-10-20 15:21:03 +02:00
Jürg Lehni
63303a59f4 Change PathItem#getIntersections() so that the simply circularity checks in addLocations() work.
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
Jürg Lehni
eb2f7e293a Streamline mouse event handling between View and Item.
Consolidating code and making View#onMouseDown/Up/Move/... events work.
2015-10-17 18:13:00 +02:00
Jürg Lehni
8d1abf7ee2 Merge pull request #806 from sapics/fix-nan-strokebounds
Fix curve evaluate function to finite
2015-10-17 18:11:29 +02:00
sapics
8dfb5191fa Fix curve evaluate function to finite 2015-10-17 14:38:27 +09:00
Jürg Lehni
3314668a0c Streamline mouse event handling between View and Item.
Consolidating code and making View#onMouseDown/Up/Move/... events work.
2015-10-14 16:25:36 +02:00
Jürg Lehni
9762d2c9e6 Revert "Simplify circular neighbor checks."
This reverts commit 2bb3df3314.
2015-10-13 09:35:13 +02:00
Jürg Lehni
b5c59c881c Revert "One more simplification."
This reverts commit 0ce825f8c9.
2015-10-13 09:35:08 +02:00
Jürg Lehni
0ce825f8c9 One more simplification. 2015-10-13 08:34:48 +02:00
Jürg Lehni
2bb3df3314 Simplify circular neighbor checks.
Relates to #805.
2015-10-13 08:32:05 +02:00
Jürg Lehni
9de6aa97f2 Third attempt at correctly handling paths as circular lists.
Relates to #805.
2015-10-13 07:59:19 +02:00
Jürg Lehni
f6f6a58fe6 Improve handling of paths as circular lists. 2015-10-13 07:27:25 +02:00
Jürg Lehni
2e552853fd Handle paths as circular lists in CurveLocation.insert() as well.
Relates to #805
2015-10-13 07:23:15 +02:00
Jürg Lehni
0553201de8 Add forgotten semi-colon. 2015-10-13 00:11:24 +02:00
Jürg Lehni
3d33bbdfa3 Clean-up CurveLocation#equals() 2015-10-13 00:10:21 +02:00
Jürg Lehni
f77579079e Improve CurveTime#equals() to handle locations that wrap around beginnings / ends of paths.
See https://github.com/paperjs/paper.js/issues/805#issuecomment-147470240 for details.
2015-10-13 00:06:34 +02:00
Jürg Lehni
760da612f6 Merge pull request #804 from iconexperience/Small-refactoring-in-getConvexHull()
Small refactoring in getConvexHull()
2015-10-12 09:04:17 +02:00
iconexperience
f8edf5d8a7 Small refactoring in getConvexHull()
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
bbc0029252 Go back to simple overlap handling.
It appears to produce less glitches.
2015-10-11 17:05:23 +02:00
Jürg Lehni
4500e520ea Minor code clean-up. 2015-10-11 17:00:23 +02:00
Jürg Lehni
c9f5c02ee4 Decrease GEOMETRIC_EPSILON
This appears to be better aligned with the new Curve#getParameterOf() behavior.
2015-10-11 17:00:01 +02:00
Jürg Lehni
c1d0bd21b8 Improve Curve#getParameterOf() to better handle very small curves.
See #799
2015-10-11 16:59:03 +02:00
Jürg Lehni
61db3d9d01 Improve handling of boolean debug options. 2015-10-11 16:57:43 +02:00
Jürg Lehni
6cdead0e8c Add fallback strategy when ending up in a dead-end in tracePaths().
This simple fix appears to be able to catch quite a few glitches with very small curves.
2015-10-11 16:56:41 +02:00
Jürg Lehni
247e80f569 Update to latest prepro.js with proper support for strings and scientific numbers. 2015-10-11 15:50:25 +02:00
Jürg Lehni
841381f520 Reactivate new overlap handling.
It appears to work better with the new Curve.getParameterOf()
2015-10-11 10:17:03 +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.
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
99909953a8 Use colors to distinguish faulty boolean paths. 2015-10-09 11:07:43 +02:00
Jürg Lehni
688f580b95 Switch to new Curve.getParameterOf()
Simpler code, but improved precision means more glitches to analyze.
2015-10-09 10:34:46 +02:00
Jürg Lehni
48bb0a1be4 Address old TODO in getWinding() 2015-10-09 10:33:43 +02:00
Jürg Lehni
0839dbe1f5 New overlap handling is producing new glitches.
Turn it off for now, until further analysis has been done.
2015-10-09 10:27:25 +02:00