scratchfoundation/paper.js
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Author SHA1 Message Date
Jürg Lehni
14962b5c45 Clean up code a bit more. 2013-05-26 17:52:05 -07:00
Jürg Lehni
32709a176b Fix some comments. 2013-05-26 17:48:36 -07:00
Jürg Lehni
7050edd6e4 Fix point sequence. 2013-05-26 17:40:40 -07:00
Jürg Lehni
90f0679700 Further simplify getConvexHull() by using p0 … p3 point objects. 2013-05-26 17:39:13 -07:00
Jürg Lehni
487c4c4aef Further simplify getConvexHull() by inlining cross product calculations. 2013-05-26 17:32:44 -07:00
Jürg Lehni
9edab9c3aa Simplify convex hull algorithm by returning lists of points rather than lines. 
We can avoid some data redundancy that way at no performance cost.
 2013-05-26 17:18:54 -07:00
Jürg Lehni
9540b7f6a9 Use addLineIntersection() in subdivision algorithm as well. 2013-05-26 17:10:29 -07:00
Jürg Lehni
20737c6664 Rename various intersection methods. 2013-05-26 17:06:23 -07:00
Jürg Lehni
da8898abd2 Fix newly introduced bug in Line.getSide() through variable renaming. 2013-05-26 17:05:10 -07:00
Jürg Lehni
bd33446c7c Do not smooth graphs for clearer results. 2013-05-26 16:59:01 -07:00
Jürg Lehni
5d7cc2fb40 Use new Line.getSignedDistance(). 2013-05-26 16:58:49 -07:00
Jürg Lehni
f771233d37 Speed up Line class by removing internal dependance on Point. 2013-05-26 16:58:34 -07:00
Jürg Lehni
c9a669ae37 Improve fat-line charts for better comparison of results. 2013-05-26 16:15:59 -07:00
Jürg Lehni
80f9f6061c Change the way the Line class handles direction vectors and infinite lines. 
The beginning of performance improvements in the Line class.
 2013-05-26 15:44:52 -07:00
NickNorth
3e520efe5f arcBy recursively calls itself rather than arcTo. 2013-05-26 20:09:26 +01:00
Jürg Lehni
1fb0a3a13c Always provide t parameter for CurveLocations if we know it. 2013-05-25 11:23:59 -07:00
Jürg Lehni
502c76dbce Start merging fat-line clipping code into Curve class. 
And add a prepro option for now.
 2013-05-24 22:30:13 -07:00
Jürg Lehni
7f00ef8f05 Fix white-spaces. 2013-05-24 22:25:22 -07:00
Jürg Lehni
f28e6ba372 Merge handling of flat curves. 2013-05-24 22:03:42 -07:00
Jürg Lehni
44be94e55e More getConvexHull() clean up. 2013-05-24 21:47:19 -07:00
Jürg Lehni
6374164de7 Remove unused variable dqmin. 2013-05-24 21:32:15 -07:00
Jürg Lehni
b1562d7594 Further clean up clipFatLine() 2013-05-24 21:31:32 -07:00
Jürg Lehni
696887477a Some clean up in clipFatLine() 2013-05-24 21:24:52 -07:00
Jürg Lehni
24f61c854a Merge the two convergence checks to one. 2013-05-24 21:11:10 -07:00
Jürg Lehni
ec1ef905cf Simplify convergence checks. 2013-05-24 21:10:02 -07:00
Jürg Lehni
eeac15ac46 Rename p\d to part\d 2013-05-24 21:05:20 -07:00
Jürg Lehni
9cf6536e5b Rename v\dt to range\d 2013-05-24 21:02:58 -07:00
Jürg Lehni
08245f936b Simplify handling of ranges and curve parts. 2013-05-24 21:01:37 -07:00
Jürg Lehni
1d1375915a Switch to using arrays rather than objects for parameter ranges. 2013-05-24 20:50:28 -07:00
Jürg Lehni
4a53767021 Reverse logic of v1t / _v1t naming and switch to using Numerical constants. 2013-05-24 20:39:40 -07:00
Jürg Lehni
6eab957fce Re-implement Curve.getLocation2() as "hub" for all the different intersection methods. 2013-05-24 20:25:29 -07:00
Jürg Lehni
7ef52b3dd4 Use break; instead of return; and untangle unnecessarily nested conditionals. 2013-05-24 20:12:42 -07:00
Jürg Lehni
d77fc505c7 Define private addLocation() to reduce code redundancy. 2013-05-24 20:04:48 -07:00
Jürg Lehni
be76cf22bb Correctly handle calculation of CurveLocation point in getCurveIntersections(). 2013-05-24 19:56:40 -07:00
Jürg Lehni
7f03ff83af Move Curve.getIntersection2 to private function and better name other private functions. 2013-05-24 19:55:17 -07:00
Jürg Lehni
26d79e6c16 Always use parameter in getCurveLineIntersection() by flipping curve1 / 2 values as well. 2013-05-24 19:53:30 -07:00
Jürg Lehni
d964ca3496 More fat-line refactoring. 
Renaming and simple clean ups.
 2013-05-24 19:36:26 -07:00
Jürg Lehni
f387d1596e Further simplify fat line code. 2013-05-24 18:00:28 -07:00
Jürg Lehni
7e5f846190 Remove debugging code. 2013-05-24 17:57:13 -07:00
tranek
1637127e09 Fixed data URLs src disappearing 2013-05-24 20:55:59 -04:00
Jürg Lehni
bd3ac02bbe Use Curve instead of this. 
Compresses better and allows passing on function as callback.
 2013-05-24 17:52:05 -07:00
Jürg Lehni
fb477da0e4 Scope fat-line code, fix variable leakage and rename private functions. 2013-05-24 17:50:10 -07:00
Jürg Lehni
f33d49acc1 Further clean up code. 2013-05-24 17:43:49 -07:00
Jürg Lehni
1eb1580112 More code clean-up. 
Keep it all to 80 chars per line, and some more coding convention enforcements.
 2013-05-24 17:40:11 -07:00
Jürg Lehni
662736ebf2 Move getIntersections2 to PathItem.prototype. 2013-05-24 17:27:56 -07:00
Jürg Lehni
e359dd038c Add explaining comment. 2013-05-24 17:14:39 -07:00
Jürg Lehni
ed572e7d48 Do not pre-calculate numeric values, count on optimizing JS engines to do that for us. 2013-05-24 17:14:23 -07:00
Jürg Lehni
aac8bf83fd Convert to Paper.js coding conventions. 2013-05-24 17:08:28 -07:00
Jürg Lehni
eb7ff2dc1d Adjust script urls. 2013-05-24 17:01:48 -07:00
Jürg Lehni
c8724aafad Merge 'fatline/master' 2013-05-24 16:59:45 -07:00