7edef042c0
Added semi-useful toStrings.
2013-03-06 11:20:14 -08:00
25b09788e3
Fixed issues with auto-closing paths.
2013-03-06 11:20:12 -08:00
73fc54dff0
Switch to _ member names for easer code grokking.
2013-03-06 10:35:56 -08:00
fc4cf07ca3
Nixed mirrorAngleOrigin because it's not correct.
...
The correct way to mirror an angle in [-PI, PI] around the x-axis is simply to
negate it, which doesn't seem ceremonious enough to require a utility method.
2013-02-12 17:27:23 -08:00
0a388b65aa
Catch the double implementations up with the float.
2013-02-12 17:13:47 -08:00
05756aae38
We need Scala for test classes.
2013-02-12 14:25:37 -08:00
fef73ea027
Save an extra call to mirrorAngle when d == md.
2013-02-12 14:25:20 -08:00
f26a72c26f
Change new mirrorAngle to mirrorAngleOrigin, improved javadocs.
...
The old mirrorAngle mirrors around the "y-axis" (PI/2 or -PI/2 as appropriate)
which is necessary for other code (particularly angularDifference) to work
correctly. The new mirrorAngleOrigin mirrors around the "x-axis" (zero).
2013-02-12 14:24:04 -08:00
0ffabf1419
mirrorAngle(HALF_PI) should be -HALFPI rather than HALF_PI
2013-02-12 22:10:04 +01:00
6bdeeece12
Bump to Scala 2.10.0 and SBT 0.12.2.
2013-01-29 15:51:59 -08:00
39bef738b8
Merge pull request #18 from aduros/affine-patch
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Take shortcuts in translate() and scale().
2012-12-10 15:36:31 -08:00
b91c17d3b9
Take shortcuts in translate() and scale().
2012-12-04 18:40:44 -08:00
8cece6137b
(From aduros) AbstractRectangle.contains should contain bounds.
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Points on the top and left edges are considered contained, so should points on
right and bottom. This also makes contains() consistent with outcode().
2012-11-28 16:29:44 -08:00
90e0c58c84
Added MathUtil.floorDiv, and tests.
2012-11-28 13:25:44 -08:00
9c4d9bce45
Reference 1.3.2 release.
2012-11-27 15:45:34 -08:00
43fc92d6e8
[maven-release-plugin] prepare for next development iteration
2012-11-27 15:44:15 -08:00
ee6ea29ead
[maven-release-plugin] prepare release pythagoras-1.3.2
2012-11-27 15:44:07 -08:00
0f27f8f0d2
Shearing support from Mike T.
2012-10-24 15:20:54 -07:00
f1a23112a9
Added Dimensions.ZERO.
2012-10-10 13:29:06 -07:00
0fb5898c2f
[maven-release-plugin] prepare for next development iteration
2012-07-12 12:29:16 -07:00
09b137cfe5
[maven-release-plugin] prepare release pythagoras-1.3.1
2012-07-12 12:29:07 -07:00
485abe95e6
Numerous bits:
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- nixed all transforms except identity and affine; the intermediate transforms
were more trouble than they were worth
- fixed bugs in AffineTransform.translate/scaleX/scaleY/rotate; aiya!
- replaced Transform.clone with Transform.copy; deprecated clone
- rewrote transform test in Scala and using Java AffineTransform as a
reference.
2012-07-12 12:25:06 -07:00
6d95f45603
[maven-release-plugin] prepare for next development iteration
2012-07-11 15:41:45 -07:00
9126c90700
[maven-release-plugin] prepare release pythagoras-1.3
2012-07-11 15:41:38 -07:00
50ca70a44c
Prepare for 1.3 release.
2012-07-11 15:40:21 -07:00
5acb7b1551
Use a less cracksmoking name.
2012-06-16 13:23:08 -07:00
920b55d1f9
Added a method for extracting the transform matrix.
2012-06-16 13:18:07 -07:00
278a947de1
Added a bunch of stuff at Stefan's request.
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- Matrix3: add, addLocal, setToZero
- Matrix4: extractRotationScale, setToRotationScale, setToZero
- Vector3: abs, absLocal
- Vector4: negate, negateLocal, abs, absLocal, mult(v), multLocal(v)
2012-05-18 13:42:45 -07:00
00df755904
Added methods to get and set elements, rows, columns.
...
Also clarified the element naming scheme, which is mCOLROW.
2012-05-18 13:10:57 -07:00
6a45db8e35
Added Vector4.mult(Matrix4) and Matrix4.transform(Vector4).
2012-05-18 09:06:37 -07:00
a24891d535
There's 1.2 now
2012-05-11 22:38:42 -07:00
65c870a0fe
Some javadoc fixes.
2012-05-11 11:16:51 -07:00
fb74b7d2a8
[maven-release-plugin] prepare for next development iteration
2012-05-11 11:09:10 -07:00
766cd56317
[maven-release-plugin] prepare release pythagoras-1.2
2012-05-11 11:09:04 -07:00
1541c1529f
Added method to obtain a vector from two points.
...
Whatdya know, I already need it.
2012-05-11 11:03:40 -07:00
f2e7e7da88
Added XY, made IPoint.subtract return Point.
...
XY provides a common super-interface for IPoint and IVector for APIs that don't
care if you have a point or vector, and just want it's x/y coordinates.
Returning a vector when subtracting two points was clever and all, but turns
out to be annoying. More often, you're just adjusting a point and don't want to
switch to vector-baesd math. If we want an easy way to obtain a vector that is
the difference of two points we can add Vectors.subtract() or a new
constructor.
2012-05-11 10:56:39 -07:00
d132e917ed
Some lingering f to d conversions.
2012-05-11 08:41:13 -07:00
993b37ed19
Reinstate implementation detail notes plus {@inheritDoc}.
2012-05-11 08:40:30 -07:00
c99825d35f
Logic simplification in iceil/ifloor.
2012-05-11 08:33:53 -07:00
e8c11aba87
Nix unused locals in matrix operations.
...
Compilers are presumably smart enough to throw away the bulk of that
automagically, but some were storing the return value of a method call
of some object that implemented an interface whic his a lot harder for
it to realize won't have side effects.
2012-05-10 22:08:35 -07:00
6d920c1211
Don't describe a particular implementation's details in the interface declaration.
2012-05-10 22:03:05 -07:00
be0d761aa2
Mark @Overrides.
2012-05-10 22:03:05 -07:00
0a03eb6849
Whitespace & doc cleanup.
...
Tabs -> spaces, one space between sentences, capitalization fix, etc.
2012-05-10 22:02:37 -07:00
8bcd5c25c8
Be more flexible about the type of our target transform.
2012-05-03 08:56:35 -07:00
0daba7bc49
Added Vector.subtractLocal(x, y).
2012-05-01 09:54:31 -07:00
8524f5c911
Updated double versions.
2012-04-30 15:15:01 -07:00
b7c2d6f420
Added Vector.subtract that takes individual components.
...
Closes #11 .
2012-04-30 15:14:44 -07:00
7048d8231b
Added Vector.cross() & co.
...
Closes #10 .
2012-04-30 15:07:44 -07:00
1eeb1ee73a
Fixed some isNaNs.
2012-04-30 11:33:30 -07:00
a8c8c748bd
Fixed some epsilons.
2012-04-30 11:31:55 -07:00
Michael Bayne