350 commits

Author	SHA1	Message	Date
Jürg Lehni	ae3ec6f2d7	Remove comment about pending port that has been backported to Scriptographer.	2011-04-27 12:36:04 +01:00
Jürg Lehni	a251a24347	Add some TODOs to check.	2011-04-27 12:21:47 +01:00
Jürg Lehni	6204eef643	Remove comment about pending port that has been backported to Scriptographer.	2011-04-27 12:08:13 +01:00
Jürg Lehni	41eb09f15f	Add forgotten brackets in Curve#isSelected() and remove comments about backporting as it is ported now.	2011-04-27 10:52:56 +01:00
Jürg Lehni	77ad25ffba	Clean up port comments.	2011-04-26 17:47:30 +01:00
Jürg Lehni	a20f988511	Minor code cleanup.	2011-04-26 12:55:20 +01:00
Jürg Lehni	e8a2a786e0	Fix Curve#getParameter() for straight lines.	2011-04-26 12:30:58 +01:00
Jürg Lehni	6609dc2307	Implement new root finding algorithm, combining Newton-Raphson Method with Bisection, and update Curve#getParameter() to use it.	2011-04-26 12:23:09 +01:00
Jonathan Puckey	abb0878a25	Curve: Implement selection of curves.	2011-04-21 19:54:32 +02:00
Jürg Lehni	08d0499251	Change comment.	2011-03-25 19:58:20 +02:00
Jürg Lehni	417d015eab	Improve curve time parametrization precision by iteratively adding up sub-range lengths, and optimise speed by determining integration precision based on range size.	2011-03-20 11:38:06 +00:00
Jürg Lehni	11e70c5069	Use fast Newton-Raphson Method for now.	2011-03-20 02:02:02 +00:00
Jürg Lehni	02328287cb	Use n=16 evaluations in integrations for now.	2011-03-20 02:00:15 +00:00
Jürg Lehni	ad71293983	Remove Van Wijngaarden–Dekker–Brent method again as it led to imprecise results, and experiment with the very fast Newton-Raphson method (keeping False Position as a possible fallback for now).	2011-03-20 00:04:33 +00:00
Jürg Lehni	9d4af0ce9e	Clean up recently caused Base.read() mess by introducing _readNull property,m setting it to true on Color and reverting to previous behavior for Point, Size and Rectangle, where dimensions of 0 are read by default if nothing is provided.	2011-03-13 18:31:00 +01:00
Jürg Lehni	526e2ea0ba	Hide Curve#getLength() parameters from Bootstrap so it injects bean too.	2011-03-08 17:31:36 +00:00
Jürg Lehni	6a67052090	Update copyright / licensing comments.	2011-03-08 01:41:50 +00:00
Jürg Lehni	c4c5b070b5	Minor code clean-up.	2011-03-07 16:51:12 +00:00
Jürg Lehni	59cb7e937e	Add control over maximum iterations to Numerical.findRoot().	2011-03-07 11:59:43 +00:00
Jürg Lehni	d9b8809f3c	Further clean up getParameter() code.	2011-03-07 11:58:41 +00:00
Jürg Lehni	7956b50886	Use === for undefined comparisons.	2011-03-07 11:52:04 +00:00
Jürg Lehni	1e8dffac08	Clean up getParameter() code.	2011-03-07 11:51:01 +00:00
Jürg Lehni	0ddfc9ef33	Add support for sub ranges and negatives lengths in Curve#getParameter(), a prerequirement for adding dash support.	2011-03-07 11:37:42 +00:00
Jürg Lehni	2ac9a13e2a	Give Numerical methods more meaningful names.	2011-03-07 11:12:00 +00:00
Jürg Lehni	08545983d7	Minor clean-ups.	2011-03-07 02:38:07 +00:00
Jürg Lehni	4dd4072f6b	Use push() instead fo concat() for better getParameter() performance.	2011-03-07 02:35:06 +00:00
Jürg Lehni	3d7e66053c	Simplify getLength() for line ranges.	2011-03-07 02:33:36 +00:00
Jürg Lehni	172212c222	Clean-up code and comments.	2011-03-07 02:28:49 +00:00
Jürg Lehni	add0bcf1fd	Yet more optimisations in getParameter(), both for straight lines and curves.	2011-03-07 02:26:59 +00:00
Jürg Lehni	0e8c346888	Further optimise getParameter() / getLength() code by reusing a integrand function and taking advantage of integral ranges.	2011-03-07 02:22:33 +00:00
Jürg Lehni	3447d11a6f	Some minor clean-ups.	2011-03-07 01:40:18 +00:00
Jürg Lehni	027a5e67b9	Add getLength() optimisation for straight lines.	2011-03-07 01:37:18 +00:00
Jürg Lehni	e1a7aff2f0	Add copyright notice and license file.	2011-03-07 00:50:44 +00:00
Jürg Lehni	9fdbd0146d	Rename MathUtils to Numerical.	2011-03-07 00:21:04 +00:00
Jürg Lehni	58f5c8554e	Add comments about initial guess.	2011-03-07 00:17:43 +00:00
Jürg Lehni	65900f8790	Implement Curve#getParameter() using MathUtils.brent(), with the astonishing result that performance can match the Java side on Chrome!	2011-03-07 00:00:45 +00:00
Jürg Lehni	29e57cc521	Replace slow simpson() method with insanely fast Gauss-Legendre Numerical Integration by Jim Armstrong which was further optimised.	2011-03-06 23:24:33 +00:00
Jürg Lehni	2df6dc989a	Add comments about changes that need backporting to Scriptographer.	2011-03-06 14:45:44 +00:00
Jürg Lehni	407b6d8d33	Add Curve#getPrevious / Next.	2011-03-06 13:26:09 +00:00
Jürg Lehni	eb09ec2442	Fix error in Curve evaluation.	2011-03-06 13:07:49 +00:00
Jürg Lehni	e19c3bf3c2	Define Curve#toString() and Curve#clone()	2011-03-06 12:56:47 +00:00
Jürg Lehni	d15bf94f8f	Add curve evaluation methods, untested.	2011-03-06 12:52:13 +00:00
Jürg Lehni	00d58a3e61	Move Path#getCurveLength() to Curve#getLength() and update tests accordingly.	2011-03-06 12:29:17 +00:00
Jürg Lehni	3ca1e4a25e	Always update segments when index is set, as segments list might have shifted in the meantime.	2011-03-06 12:25:08 +00:00
Jürg Lehni	909b2a22ba	Begin implementing Path#curves list.	2011-03-06 12:24:15 +00:00
Jürg Lehni	92bf51a7cc	Simplify the way the paper namespace is created and populated.	2011-03-04 13:34:31 +00:00
Jürg Lehni	c6d79f964c	Generalise all read() functions in Base.read(), fix an issue in by making sure arguments passed to initialie are never larger than length, and have Color's initialize create an RGBColor, to still be able to use Color.read().	2011-03-04 13:19:07 +00:00
Jürg Lehni	941c3c7346	Declare all classes as local variables, so they can be scoped.	2011-03-03 13:33:41 +00:00
Jürg Lehni	3a46ac3b54	Allow read() methods to receive an optional length parameter.	2011-03-03 13:15:55 +00:00
Jürg Lehni	dbbefa9526	index on master: fd4b7b7 Include DocumentView.js in all examples and tests.	2011-03-02 16:22:26 +00:00