1541c1529f
Added method to obtain a vector from two points.
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Whatdya know, I already need it.
2012-05-11 11:03:40 -07:00
f2e7e7da88
Added XY, made IPoint.subtract return Point.
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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.
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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.
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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.
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Closes #11 .
2012-04-30 15:14:44 -07:00
7048d8231b
Added Vector.cross() & co.
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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
4c9a82979d
Updated double versions of things.
2012-04-30 11:29:45 -07:00
c8e4cbeca0
Added Transform.transformPoint(Vector), enabled Ray2 transforms.
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I've tried to make a useful distinction between Point and Vector, but sometimes
you just want to use a Vector as a Point. I'm not going to add Point3 and try
to push this distinction into the third dimension, so I'll accommodate using
Vector as Point in 2D, and we'll just use Vector3 as a 3D point when needed.
2012-04-30 11:26:18 -07:00
f8cce64528
Added Ray2 and Ray3.
2012-04-30 11:19:51 -07:00
17b19fe21b
Added numerous 3D geometry classes; unabstracted Vector3, Matrix3.
2012-04-29 19:51:38 -07:00
da49fe5362
Whitespace trimski!
2012-04-24 13:08:01 -07:00
0f9cc66388
Matrix3 and Vector3 for your three dimensional pleasures.
2012-04-24 10:23:39 -07:00
cb8de43027
Manage our branches explicitly in clamp.
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This provides saner behavior when clamping to "nonsense" ranges like [5, 3].
2012-04-03 15:30:18 -07:00
45b11b6f7c
Use sbt-pom-util to get SBT build info from POM.
2011-12-20 19:12:27 -08:00
c9c336309b
Tidied javadocs, generated double implementation.
2011-12-20 19:09:19 -08:00
15224b8185
Merge pull request #7 from tconkling/master
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Rectangles.pointRectDistance and associated unit test
2011-12-20 19:05:51 -08:00
d2bebff736
Functions for computing the distance between a Point and a Rectangle
2011-12-16 12:35:25 -08:00
060ff1b877
Make the upper bound exclusive in normalizeAngle(Positive).
2011-11-22 16:43:52 -08:00
274dd1858d
Fix typo. Thanks Tim!
2011-11-19 16:45:25 -08:00
cc5e599235
Match the argument ordering of the float version.
2011-11-16 13:56:33 -08:00
26cf80f38f
Added an integer MathUtil with clamp(low, value, high).
2011-11-16 13:55:34 -08:00
6f7b519102
My fix for said SBT bug has made it upstream.
2011-10-17 11:15:43 -07:00
9387ff18d5
Updated to ooo-build 2.9; added javadoc and deploy targets.
2011-10-15 15:05:11 -07:00
403bafce13
Ray recommends using <= when comparing to epsilon.
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This allows epsilon of 0 to work.
2011-10-11 13:17:05 -07:00
b67c0bfc48
Added IVector.isZero(), Vectors.isZero(), isEpsilonZero(), isEpsilonEquals(),
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and similar epsilon equals methods to Points.
2011-10-11 12:43:50 -07:00
2a1e86e77f
Formatting.
2011-10-11 12:43:35 -07:00
086c76e175
Merge pull request #6 from groves/master
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Allow MathUtil.toString's decimals to be specified
2011-10-05 15:10:50 -07:00
b54f684f45
Allow MathUtil.toString's decimals to be specified
2011-10-05 15:07:53 -07:00
a9087b2c02
Bump to new snapshot version.
2011-09-20 13:46:20 -07:00
2052a92dc5
Updated README to reflect 1.1 release.
2011-09-20 13:33:46 -07:00
ec70c7f0e1
[maven-release-plugin] prepare for next development iteration
2011-09-20 13:31:19 -07:00
d4cc17c355
[maven-release-plugin] prepare release pythagoras-1.1
2011-09-20 13:31:14 -07:00
5e344f9511
Avoid an extra division (and field update) in setScaleX/Y. Thanks Tim!
2011-09-15 16:24:29 -07:00
dd64ca194f
Erm, we need our classes as well as our source.
2011-09-09 17:18:45 -07:00
4f2ad2493c
Nix that, ooo-build uses maven.deploy.repo so that's what we must use.
2011-09-09 16:51:54 -07:00
0059edfd21
Tidied up Ant build.
2011-09-09 16:35:05 -07:00
f32a735215
Merge remote-tracking branch 'tconkling/master'
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Conflicts:
src/main/java/pythagoras/f/AbstractCircle.java
src/main/java/pythagoras/f/ICircle.java
2011-09-09 10:10:44 -07:00
c6321e4573
Version of circle code specialized on double.
2011-09-09 10:08:49 -07:00
2753a9523d
Small tidying.
2011-09-09 10:07:34 -07:00
c82f38fa97
It helps to get the math right
2011-09-09 10:05:11 -07:00
Michael Bayne