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278 commits

Author SHA1 Message Date
Jürg Lehni
e195db2567 Handle empty paths in Path#reorient() 
Closes #548
 2015-01-03 00:46:24 +01:00
Jürg Lehni
001561decb Remove the dependency of Math.random() from boolean operation code. 
Closes #473
 2015-01-03 00:32:06 +01:00
Jürg Lehni
bb2fece225 Restructure code that determines median winding contribution. 2015-01-03 00:26:13 +01:00
Jürg Lehni
538eac6dc7 Use smaller tolerances in winding code, to address edge cases. 
Closes #559
 2015-01-02 23:47:26 +01:00
Jürg Lehni
51739e6e27 Merge remote-tracking branch 'origin/master' into solve-cubic 
Conflicts:
	src/path/PathItem.Boolean.js
 2015-01-02 21:26:04 +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
878be7962e Merge branch 'refs/heads/master' into solve-cubic 
Conflicts:
	src/path/Curve.js
	src/path/PathItem.Boolean.js
	src/util/Numerical.js
 2015-01-02 15:33:23 +01:00
Jürg Lehni
b3c7be67fc Support optional hidden matrix argument in #getIntersections() 
...in order to provide an alternative matrix for the passed path to check against.
 2014-10-20 16:53:49 +02:00
Jürg Lehni
797a393c9a Remove various double white-spaces. 2014-08-25 12:49:14 +02:00
Jürg Lehni
48cb05a181 Replace tabs with 4 white-spaces. 2014-08-16 19:24:54 +02:00
hkrish
6c6ad76c94 Handle overlapping intercepts in getIntersection, 
In a more robust way. Restricting ranges in parameter is not a nice way
to handle endpoint intersections.
 2014-05-17 13:43:46 +02:00
Jürg Lehni
9d7ec13724 Update prepro.js to version that can evaluate whole expressions, and fix a newly introduced issue with it. 2014-05-14 15:14:03 +02:00
hkrish
e5e2a8d7d4 Revert "Correct boolean condition in getWinding." 
This reverts commit fcc2e93daf.
 2014-05-13 20:41:48 +02:00
hkrish
fcc2e93daf Correct boolean condition in getWinding. 
Also clarify the condition using braces
 2014-05-13 20:14:53 +02:00
Jürg Lehni
c64f177583 Simplify linearHandles code changes a bit. 2014-05-08 10:48:22 +01:00
hkrish
1c9d1de380 Boolean: handle linear segments correctly. 
Earlier implementation was unfinished and did not reset some handles to
linear, this caused the winding to be miscalculated.
 2014-05-05 18:46:39 +02:00
Jürg Lehni
19630d6229 Fix spelling mistakes. 2014-04-24 19:34:49 +02:00
Jürg Lehni
9ccba17fbe Clean up white-space, comments and jshint errors. 2014-04-14 18:29:26 +02:00
Jürg Lehni
60f6eca6c4 Do not keep the view's matrix baked into _globalMatrix, since we might allow multiple views soon. 2014-04-07 17:35:17 +02:00
Jürg Lehni
66b1087d33 Have boolean operation result inherit styles from the left-hand item in the operation. 
Closes #445.
 2014-04-07 12:18:04 +02:00
Jürg Lehni
f002c633a7 Remove trailing white spaces and ensure newlines at the end. 2014-04-06 13:48:03 +02:00
Jonathan Puckey
01dbfe705c Fix accidental leaking of variables to the global scope. 
Found using jscritic.com
 2014-03-28 13:46:51 +01:00
Jürg Lehni
e453b90ad2 Remove unused variable. 2014-03-20 17:26:22 +01:00
Jürg Lehni
2a3f0646f0 Fix exception in _getMonoCurves() when path is empty. 
Closes #427.
 2014-03-17 14:58:40 +01:00
Jürg Lehni
72ba453ba2 Define Path#reorient() and simplify preparePath() 2014-03-17 10:04:09 +01:00
Jürg Lehni
e04946e250 Simplify CompoundPath#reorient() code. 2014-03-17 10:03:49 +01:00
Jürg Lehni
7372c14f0c Expose reorientPath() functionality as Path#getInteriorPoint() and CompoundPath#reorient() 2014-03-17 09:48:00 +01:00
Jürg Lehni
6d47824a69 Merge remote-tracking branch 'origin/master' into bool-cleanup 
Conflicts:
	src/path/PathItem.Boolean.js
 2014-03-16 22:48:08 +01:00
hkrish
b193cf0fe8 More precise handling of islands and holes in reorient path 2014-03-15 16:15:55 +01:00
hkrish
b1fca8d3dc Merge branch 'master' into bool-cleanup 
* master: (36 commits)
  Avoid dividing with zero while splitting curves
  Implement propper support for pointer events and MSPointer events.
  Clean up white-space.
  WinGums: Some more code clean-up.
  WineGum example: Untangle the offset calculation code a bit.
  WineGum example: Some more style changes.
  Some more simplifications and style changes.
  Convert to cleaner OOP style.
  Precalculate side points again for better performance.
  Optimise WineGums example.
  Change title of WineGums example.
  Optimise WineGums example.
  Add WineGums example by kynd.info.
  Fix newly introduced issue in CompoundPath#moveTo() / #lineTo()
  Optimize and fix code that draws selections and handles.
  Minor clean-up in the way Base.exports are handled.
  Better handle Path#moveTo() / #closePath() edge cases in SVG data.
  Fix SVG issues with reflected control points in the commands 'SsTt'
  Prevent accidental transformation of selection bounds in TextItem.
  Fix importPoly() on Node.js
  ...
 2014-03-13 19:32:51 +01:00
Jürg Lehni
3c257dcae0 Merge branch 'refs/heads/master' into apply-matrix 2014-03-13 00:54:05 +01:00
Jürg Lehni
6a58679593 Stick to 80 char line length. 2014-03-12 15:40:22 +01:00
hkrish
066d47dbf7 Avoid dividing with zero while splitting curves 2014-03-12 13:34:43 +01:00
Jürg Lehni
5b49fdf3ff Merge branch 'refs/heads/master' into apply-matrix 2014-03-04 09:27:55 +01:00
Jürg Lehni
7911d8b42a Change code sequence in tracePaths() to only calculate tangents and winding values if they are required. 2014-03-02 21:39:54 +01:00
Jürg Lehni
21bd4628f2 Merge branch 'refs/heads/bool-cleanup' 2014-03-02 21:19:47 +01:00
Jürg Lehni
d7be443119 Simplify path filtering code in tracePaths() a bit, and improve documentation. 2014-03-02 21:19:31 +01:00
Jürg Lehni
fb1420eee0 Internalize Item#applyMatrix() code in #transform() and add short-cut method to it in Matrix#apply() 2014-03-02 15:50:45 +01:00
hkrish
cb810c73bd Fix self-intersection resolution on a single bezier curve 2014-02-28 16:51:28 +01:00
Jürg Lehni
ccfd51a65a Improve performance of Path constructors and handling of { insert: false } Item creation. 2014-02-26 16:15:51 +01:00
Jürg Lehni
14df7b5d5a Shorten new edge case code in getWinding() a bit. 2014-02-24 20:29:44 +01:00
hkrish
cac86627be Correct winding number calculation when horizontal curves are involved. 2014-02-24 19:11:32 +01:00
hkrish
49ddfafe4d Handle stationary points in #getWinding method. 2014-02-22 18:56:19 +01:00
hkrish
b4d8315484 Reject monotone curves which doesn't contribute to the winding, early. 2014-02-22 18:54:26 +01:00
Jürg Lehni
cf4d72f141 Improve data-structure for monotonic curves. 2014-02-21 10:07:27 +01:00
Jürg Lehni
4973ea9845 Minor clean up in getWinding() code. 2014-02-21 00:40:24 +01:00
Jürg Lehni
5dd26f5b9f Explain about self-intersection handling in getIntersections() 2014-02-20 20:49:36 +01:00
Jürg Lehni
84e1f208fb Revert change in d730b75073 
As highlighted by @hari in the comments.
 2014-02-20 20:44:15 +01:00
Jürg Lehni
31498fa6b7 Capitalized all localized constants. 2014-02-20 20:43:25 +01:00
Jürg Lehni
c88dc8e2aa Minor changes. 2014-02-20 20:26:40 +01:00
Jürg Lehni
5a3ca88224 Restructure boolean code to use one big private scope again. 2014-02-20 20:24:16 +01:00
Jürg Lehni
3d2b53789c Move _getMonoCurves() definitions to PathItem.Boolean.js 2014-02-20 20:00:46 +01:00
Jürg Lehni
9c09be90f3 Fix white-space mix-up. 2014-02-20 19:52:09 +01:00
Jürg Lehni
64fa328f65 Move all winding related code to PathItem.Boolean and introduce __options.booleanOperations switch. 
Fall back to __options.nativeContains if __options.booleanOperations is not included.
 2014-02-20 19:50:37 +01:00
Jürg Lehni
81b3b756c9 Remove need for private scope in boolean operations code. 2014-02-20 19:35:11 +01:00
Jürg Lehni
2a4696b865 More clean-up in computeBoolean() code. 2014-02-20 19:10:46 +01:00
Jürg Lehni
ec621eef81 Cleanup computeBoolean() code. 2014-02-20 18:44:38 +01:00
Jürg Lehni
4ec3daf4d1 Merge PathItem#getIntersections() and #getSelfIntersections() 2014-02-20 16:26:47 +01:00
Jürg Lehni
f790ede7a8 Use Path#reduce() to make sure there are no curves with zero length in boolean code. 2014-02-20 02:51:35 +01:00
Jürg Lehni
4e5644f264 Simplify intersection sort function. 2014-02-20 00:32:15 +01:00
Jürg Lehni
56bf87ce84 Rename _getMonotoneCurves() to _getMonoCurves() 
Shorter is better...
 2014-02-20 00:24:09 +01:00
Jürg Lehni
1a0eead28c Various code and comment clean-ups in new bool-op code. 2014-02-19 23:18:14 +01:00
Jürg Lehni
19d84a8a8d Rename Path._getWindingNumber to _getWinding (to reflect the naming of the existing Path#_getWinding). 2014-02-19 22:18:51 +01:00
Jürg Lehni
74a153dd88 Some code clean-up. 
More to come.
 2014-02-17 20:59:38 +01:00
hkrish
92c13ae48b Resolve selfIntersections if both operands to a boolean op is the same path 2014-02-16 19:02:07 +01:00
hkrish
87ded4dcff Merge master 2014-02-15 00:02:02 +01:00
hkrish
cc2e1921f9 Remove checks from boolean path operations 2014-02-14 22:51:34 +01:00
hkrish
acaf637f26 Keep exclude as a compound boolean operator for now. 2014-01-27 21:32:25 +01:00
hkrish
85736d4e84 Remove debug helpers 2014-01-26 05:44:55 +01:00
hkrish
aea9a5cd6c Minor Fixes 2014-01-26 05:39:51 +01:00
hkrish
24cbf3b079 Correct winding contribution calculation for horizontal curves 2014-01-16 20:02:26 +01:00
hkrish
df7e8e43b2 More explanation and indentation fixes 2014-01-05 15:59:21 +01:00
hkrish
bcdec37b1a Do a much simpler but thorough check for winding contribution, instead of trying to be clever :) 2014-01-05 14:38:15 +01:00
Jürg Lehni
ea63d4c288 Merge branch 'refs/heads/master' into v8-optimizations 
Conflicts:
	src/core/Base.js
	src/style/Color.js
 2014-01-05 05:01:13 +01:00
Jürg Lehni
e22fa3a664 Update copyright notice. 2014-01-04 01:47:16 +01:00
Jürg Lehni
35890383d8 Merge branch 'refs/heads/paperscript-refactoring' into v8-optimizations 2013-12-29 15:54:54 +01:00
hkrish
f2168b48cb new Boolean operator functions 2013-12-29 13:40:22 +01:00
hkrish
3b85d3d990 Remove TestOnCurve method 2013-12-29 13:38:33 +01:00
hkrish
9831720c9c New computeBooleean method 2013-12-29 13:38:04 +01:00
hkrish
7af091ca5b Dont alter the winding direction for paths within compoundPaths if they are not completely contained 2013-12-29 13:36:43 +01:00
hkrish
d02e0dcecf Remove old SplitPath method 2013-12-29 13:32:12 +01:00
Jürg Lehni
58bd3aa444 Sorting CurveLocation by path index produces the correct sequence in compound paths too. 2013-12-28 21:01:44 +01:00
Jürg Lehni
451ff4fd03 Docs: Add group title to boolean path operations. 2013-12-28 20:56:30 +01:00
Jürg Lehni
3dbad9c477 Replace delete in favor of setting to undefined to prevent V8 deoptimization. 2013-12-17 23:27:48 +01:00
Jürg Lehni
516b9d040f Apply matrices before calculating boolean path operations. 2013-12-08 21:39:56 +01:00
Jürg Lehni
5f24bf8da5 Implement Rectangle#getArea() and use it in reorientPath() 2013-12-03 21:54:36 +01:00
Jürg Lehni
4926e2c8da Fix Array#sort() call in reorientPath(path) for IE. 
IE expects integer values in the compare function, not boolean. Closes #350 again.
 2013-12-03 21:49:49 +01:00
hkrish
274f1a4b55 Sort sub-paths before 'reorienting' during boolean calculations 2013-11-24 13:32:01 +01:00
Jürg Lehni
509ac48951 Fix indentation levels. 2013-09-22 18:18:22 -07:00
hkrish
8434b4bebe Fix: Syntax error! 2013-09-22 17:49:10 +02:00
hkrish
0a22211393 Conform to paperjs coding style. 2013-09-21 15:26:14 +02:00
hkrish
4f54ac1f4c Boolean -fix: Correctly perform boolean operations regardless of the input paths' winding direction 2013-09-17 19:50:13 +02:00
hkrish
abe0e5e059 Boolean -fix: CurveLocation now keeps track of the correct segment at intersections 2013-09-13 00:08:43 +02:00
Jürg Lehni
93c90d0cd8 Do not insert boolean operation clones into DOM. 2013-07-19 18:46:28 -07:00
Jürg Lehni
cd7db56249 Remove all create() constructors for basic types since new constructors are now faster. 
Woop!
 2013-05-27 23:57:31 -07:00
Jürg Lehni
acb3d6f5f9 Update package.json for publishing to NPM. 2013-05-05 19:22:13 -07:00
Jürg Lehni
0fc4b9f28d Remove intersection caching code. 2013-05-05 16:38:18 -07:00
Jürg Lehni
83b68cdb8e Restore full validation check for resulting paths. 2013-05-05 16:36:25 -07:00
Jürg Lehni
c006b081f6 Fix issue that broke "Maximum possible intersections between 2 cubic bezier curve segments - 9" test. 2013-05-05 16:23:41 -07:00
Jürg Lehni
6da97b894f Improve code comments a bit. 2013-05-04 11:13:38 -07:00
Jürg Lehni
d911c7b12a Write documentation for boolean path operations. 2013-05-04 10:58:50 -07:00
Jürg Lehni
4eff5bf45e Use variable names that better reflec functionality and original naming. 2013-05-04 09:58:46 -07:00
Jürg Lehni
3ab20ea3e9 Some more minor tweaks. 2013-05-04 03:38:19 -07:00
Jürg Lehni
1e8947af63 Further clean up. 
Instead of removing temporary data structure, clone Segment.
 2013-05-04 03:33:44 -07:00
Jürg Lehni
31a45bad97 Improve comments. 2013-05-04 03:20:53 -07:00
Jürg Lehni
e1ef69f23a Fix accidental variable leakage. 2013-05-04 03:13:57 -07:00
Jürg Lehni
469d3129a6 One last optimization in computeBoolean(). 2013-05-04 03:08:43 -07:00
Jürg Lehni
7fdaa3e699 more optimizations in computeBoolean(). 
I think this is done now!
 2013-05-04 03:00:31 -07:00
Jürg Lehni
9aafb46e6c Remove need for __segment property and further simplify computeBoolean() code. 2013-05-04 02:50:18 -07:00
Jürg Lehni
a5d00e64cf Merge loops in reorientPath(). 2013-05-03 23:25:26 -07:00
Jürg Lehni
37300455a8 Minor cleanup. 2013-05-03 23:08:00 -07:00
Jürg Lehni
4a9e3924c6 More computeBoolean() optimizations and clean up. 2013-05-03 23:03:00 -07:00
Jürg Lehni
1031f4ecfb Clean up computeBoolean(). 
Work in progress.
 2013-05-03 22:38:29 -07:00
Jürg Lehni
d014ed3c68 Clean up reorientCompoundPath(). 2013-05-03 22:09:56 -07:00
Jürg Lehni
25e5582a35 Define CompoundPath#reverse() and #clockwise, and replace reversePath() with it. 2013-05-03 21:41:22 -07:00
Jürg Lehni
bd3031cdff Move fix for faulty _curves list after calls to Path#reverse() to the right place. 2013-05-03 21:33:17 -07:00
Jürg Lehni
f03283804b Improve testOnCurve() code. 2013-05-03 21:24:02 -07:00
Jürg Lehni
99cf8ae9d4 Move private functions into private injection scope. 2013-05-03 21:21:53 -07:00
Jürg Lehni
990e8b4599 Remove names from boolean operator functions and use parameter instead. 2013-05-03 21:16:36 -07:00
Jürg Lehni
fb8effe088 Rewrite PathItem#_splitPath() to use Curve#divide(). 
Leading to faster code, due to less loop passes.
 2013-05-03 21:05:44 -07:00
Jürg Lehni
af51edda34 More work on PathItem#__splitPath() 2013-05-03 18:52:03 -07:00
Jürg Lehni
af84bb9988 Allow better code compression by reducing property lookup. 2013-05-03 17:38:15 -07:00
Jürg Lehni
72a27d9732 Clean up and simplify PathItem#_splitPath() code. 
- Follow Paper.js variable scoping conventions (pretend we have Java-style variable scopes for better readability of code)
- Break lines at 80 chars
- Merge some duplicate code in segment handling.
 2013-05-03 17:30:59 -07:00
Jürg Lehni
b8fcc9b105 Simplify PathItem#exclude() and #divide() 2013-05-03 16:56:00 -07:00
Jürg Lehni
c11967c81c Revert return strategy of boolean operators for simpler code, simplify operator logic and inline functions. 2013-05-03 16:52:37 -07:00
Jürg Lehni
ee8a79449b Include BooleanOperations.html 2013-05-03 16:31:36 -07:00
Jürg Lehni
1fe83a482f Start converting boolean code to Paper.js conventions. 
- Tabs instead of white-space
- Different rules about spaces before / after parenthesis
 2013-05-03 16:21:44 -07:00
Jürg Lehni
90e3dd201a Move boolean code into its own file, and add information comments again. 2013-05-03 16:16:52 -07:00