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635 commits

Author SHA1 Message Date
Brendan Zabarauskas
56e718406a Add length tests 2013-09-06 16:39:34 +10:00
Brendan Zabarauskas
3e97a2446b Use macro to impl vector operations 2013-09-06 16:39:15 +10:00
Brendan Zabarauskas
408e86211c Begin work on testsuite 2013-09-06 15:44:58 +10:00
Brendan Zabarauskas
0d3d40637f Add comp_{min, max} and cross_self methods for vectors 2013-09-06 15:44:27 +10:00
Brendan Zabarauskas
4eff10a90e Shove the util functions unceremoniously into a separate file and hope nobody looks in there 2013-09-06 10:12:29 +10:00
Brendan Zabarauskas
28faaa2ccc Add collision types 2013-09-05 17:19:31 +10:00
Brendan Zabarauskas
aef1d153a1 Simplify projection code 2013-09-05 16:44:27 +10:00
Brendan Zabarauskas
6534855673 Add rotation module 2013-09-05 16:43:52 +10:00
Brendan Zabarauskas
6d16999d29 The trigonometric functions don't have to be methods! 2013-09-04 15:52:44 +10:00
Brendan Zabarauskas
bb17d95abe Clean up Mat3 to Quat conversion code 2013-09-04 15:42:12 +10:00
Brendan Zabarauskas
6117fef58b Use angle types in appropriate locations 2013-09-04 15:36:06 +10:00
Brendan Zabarauskas
9c65b38231 Add matrix algebra operations 2013-09-04 14:40:24 +10:00
Brendan Zabarauskas
bf1dd601d7 Add projection types 2013-09-04 14:39:21 +10:00
Brendan Zabarauskas
37826e56bc Add angle unit types 2013-09-04 12:20:53 +10:00
Brendan Zabarauskas
2b8e36d4a3 Impl ApproxEq for vectors, matrices and points 2013-09-03 23:36:03 +10:00
Brendan Zabarauskas
b84e154898 Impl One for vectors and matricies 2013-09-03 23:35:06 +10:00
Brendan Zabarauskas
7635d01276 Add normalize_self, normalize_self_to and lerp_self methods 2013-09-03 22:12:54 +10:00
Brendan Zabarauskas
11022618b3 Add ray types 2013-09-03 20:15:22 +10:00
Brendan Zabarauskas
bd9f129b3a Add Mat2::from_angle constructor 2013-09-03 18:03:18 +10:00
Brendan Zabarauskas
0325af9a69 Add ToStr impls for point, vector and quaternion types 2013-09-03 17:33:33 +10:00
Brendan Zabarauskas
00991e00f3 Copy quaternion method impls over from src-old, and add conversion traits 2013-09-03 17:28:43 +10:00
Brendan Zabarauskas
ca432e9728 Use Float for trait bounds instead of Real + ApproxEq<S> 2013-09-03 17:14:27 +10:00
Brendan Zabarauskas
a89a5d70e8 Documentation work 2013-09-03 16:37:06 +10:00
Brendan Zabarauskas
8c173c8e51 Impl Neg operator trait for vectors and matricies 2013-09-03 15:43:27 +10:00
Brendan Zabarauskas
6e548843c1 Add projection module 2013-09-03 15:23:56 +10:00
Brendan Zabarauskas
68bd70f78f Remove algebraic traits to simplify library 
Pragmatically, according to advice from zeuxcg, I have decided to remove the algebraic traits. This has simplified the library a great deal by reducing indirection and removing redundant code.cx
 2013-09-03 13:54:03 +10:00
Brendan Zabarauskas
c404092879 Use iterators instead of Array::{map_mut, bimap_mut, fold} 2013-09-02 18:32:25 +10:00
Brendan Zabarauskas
00bd313b87 Use iterators in inner product impl 2013-09-02 14:01:16 +10:00
Brendan Zabarauskas
ac0732409e Add ident and zero to matrices 2013-09-02 11:49:05 +10:00
Brendan Zabarauskas
e8d1dc98ad Implement matrix inversion 2013-08-28 13:56:48 +10:00
Brendan Zabarauskas
2976de3ff4 'Array' is a better mathematical name for Indexable 2013-08-28 12:03:43 +10:00
Brendan Zabarauskas
ba8c6ac7d0 Make macro syntax clearer 2013-08-28 11:05:44 +10:00
Brendan Zabarauskas
a49578fe83 Use macros for Point impls 2013-08-28 10:19:47 +10:00
Brendan Zabarauskas
6ec0d47ecf Use default method impl for swap_r 2013-08-27 21:24:13 +10:00
Brendan Zabarauskas
75988e45d2 Update directory structure to rustpkg conventions 2013-08-27 21:13:29 +10:00
Brendan Zabarauskas
026a5e89b5 Condense vector impls further using macros 2013-08-27 16:52:33 +10:00
Brendan Zabarauskas
9064b9d5c0 Add some matrix impls, add operator macros 2013-08-27 16:11:05 +10:00
Brendan Zabarauskas
b67b31b633 Add matrix traits, do lots of reorganisation/re-formatting 2013-08-27 08:59:18 +10:00
Brendan Zabarauskas
caadaa669a Fix copyright notices 2013-08-26 15:51:19 +10:00
Brendan Zabarauskas
3673c4db6d Overhaul library, rename to cgmath 
Moved the old source code temporarily to src-old. This will be removed once the functionality has been transferred over into the new system.

The new design is based on algebraic principles. Thanks goes to sebcrozet and his nalgebra library for providing the inspiration for the algebraic traits: https://github.com/sebcrozet/nalgebra
 2013-08-26 15:08:25 +10:00
Brendan Zabarauskas
c429ed839d Remove noise and color modules 
These have now been moved to separate repositories:

  - https://github.com/bjz/noise-rs
  - https://github.com/bjz/color-rs
 2013-07-30 14:02:26 +10:00
Brendan Zabarauskas
994b135bcd Rename map_as_vecN to with_vecN 
This brings the method names into line with standard Rust nomenclature, for example `extra::rc::RcMut::{with_borrow, with_mut_borrow}`.
 2013-07-25 15:40:10 +10:00
Brendan Zabarauskas
5fecb8fc81 Generalise noise methods to take generic Dimensioned types 2013-07-25 12:57:14 +10:00
Brendan Zabarauskas
df3ce2935c Add general Dimensioned and SwapComponents impls 2013-07-25 12:55:57 +10:00
Brendan Zabarauskas
679db701c9 Impl ApproxEq for rotation matricies using macros 2013-07-25 12:38:43 +10:00
Brendan Zabarauskas
f68c488163 Implement Ken Perlin's 'Improved Noise' algorithm and add example 2013-07-23 15:11:05 +10:00
Brendan Zabarauskas
c206d7dc3c Rename dimensional acessors 
index->i
col->c
row->r
elem->cr
 2013-07-22 14:41:31 +10:00
Brendan Zabarauskas
1538e6e528 Merge quat impls 2013-07-22 14:06:35 +10:00
Brendan Zabarauskas
a753602d34 Remove rotate methods, standardise some method names, add displacement method 
We don't need the rotation methods now because of the types in transform::rotation
 2013-07-21 15:11:25 +10:00
Brendan Zabarauskas
65aea95e7d Add scalar and component-wise clamp methods 2013-07-21 15:09:20 +10:00
Brendan Zabarauskas
31be8b79df Add map_as_vec{2,3,4} methods and document AsVec method impls 
These are useful for when for reusing methods available on the Vec{2,3,4} types.
 2013-07-21 13:20:28 +10:00
Brendan Zabarauskas
a5c00bfe97 Use _s suffix instead of _t for methods that take scalar values 
This is what rust-geom uses, and it seems to make more sense. I originally used _t because it referred to the base generic type, but I think _s makes more sense.
 2013-07-19 11:10:28 +10:00
Brendan Zabarauskas
58c1fe7e1c Implement some rotation methods and fix method signatures 2013-07-16 23:36:17 +10:00
Brendan Zabarauskas
bc2c26928f Add Rotation2 trait and do some documentation work 2013-07-16 10:27:31 +10:00
Brendan Zabarauskas
03bfe9b7a7 Move rotation module into transform module 
This decouples these types from the more general math types. It also makes more sense, because rotations are indeed a type of transformation.
 2013-07-16 09:23:57 +10:00
Brendan Zabarauskas
8d2d0d11bd Remove Matrix trait impls for RotationMat 
These operations could potentially mess up the orthoganality of the rotation matrix. We could have made these fail if an the resulting matrices were not orthogonal, but it is preferable to enforce this at compile time rather than run time. More operations should be added in the future with this restriction in mind.
 2013-07-16 09:20:30 +10:00
Brendan Zabarauskas
3daea27696 Add Rotation trait, RotationMat type, and implement Mat4 conversions 2013-07-16 07:57:36 +10:00
Brendan Zabarauskas
aa2f9224ce Re-organise matrix constants 2013-07-16 07:14:10 +10:00
Brendan Zabarauskas
e9cc75f06d Add rotation module 2013-07-15 12:03:21 +10:00
Brendan Zabarauskas
2ecc99b6a7 Documentation work 2013-07-15 12:03:03 +10:00
Brendan Zabarauskas
d700a7b35f Implement min and max methods for vectors 2013-07-15 02:02:38 +10:00
Brendan Zabarauskas
4008cf8121 Implement component-wise methods 2013-07-14 16:18:25 +10:00
Brendan Zabarauskas
19376dce32 Divide vec unit tests into separate functions 2013-07-14 15:32:43 +10:00
Brendan Zabarauskas
e321b1046b Documentation work 2013-07-14 14:43:29 +10:00
Brendan Zabarauskas
1810444a0a Rename Dimensioned and Swap traits 2013-07-14 13:22:45 +10:00
Brendan Zabarauskas
d5514fc982 Move contents of geom and core modules into new math module 
Having these two modules separate made more sense when the library was divided into lmath and cgmath. Now that the two have been combined, it makes more sense to bundle these types in one module (I think).
 2013-07-14 11:47:10 +10:00
Brendan Zabarauskas
3ce6578d56 Rename RealVec to FloatVec and use Float trait constraints 2013-07-14 07:53:37 +10:00
Brendan Zabarauskas
04c24a01fa Traitify Mat methods and remove macros 2013-07-14 07:49:23 +10:00
Brendan Zabarauskas
6061395fd7 Add Vec trait that inherits from Dimensional and Swap 2013-07-14 07:48:54 +10:00
Brendan Zabarauskas
d19e874b76 Remove unneccesary derefs 2013-07-14 00:55:46 +10:00
Brendan Zabarauskas
6a9d690c79 Arrange vector methods into traits 2013-07-13 23:37:38 +10:00
Brendan Zabarauskas
0e483bb579 Add some doc comments to vec module 2013-07-13 23:06:17 +10:00
Brendan Zabarauskas
139cd6dbe9 Misc formatting 2013-07-13 23:03:37 +10:00
Brendan Zabarauskas
e1e6b90c1b Move types related to bounding volumes to bounds module 2013-07-13 23:00:33 +10:00
Brendan Zabarauskas
8973179b0d Add impl_to_vec! and impl_as_vec! macros and use for points and colors 2013-07-12 19:20:09 +10:00
Brendan Zabarauskas
ad59c9b16f Decouple vec module from Point2 and Point3 2013-07-12 16:36:36 +10:00
Brendan Zabarauskas
7615a55d84 More module re-arrangement 2013-07-12 16:32:12 +10:00
Brendan Zabarauskas
0cbfa7d040 Remove unnecessary method impl (bools now impl Not) 2013-07-12 14:08:25 +10:00
Brendan Zabarauskas
2ed5e94710 Add ray_to method to point types 2013-07-12 14:07:21 +10:00
Brendan Zabarauskas
3d51d83c92 Rename length to magnitude and remove distance methods from vec 2013-07-12 13:42:28 +10:00
Brendan Zabarauskas
eb75d34636 Add vector conversion traits 2013-07-12 13:41:28 +10:00
Brendan Zabarauskas
4159a214da Add skeleton structs and impls for noise types 2013-07-12 12:38:53 +10:00
Brendan Zabarauskas
8139e634fb Remove conflicting ApproxEq impls 2013-07-12 12:19:40 +10:00
Brendan Zabarauskas
3656068f5c Add impl_approx! macro 2013-07-12 11:22:14 +10:00
Brendan Zabarauskas
f30b79deb3 Add some more types to geom and improve field names 2013-07-12 10:33:20 +10:00
Brendan Zabarauskas
e6bb9362ed Create space module 2013-07-12 09:17:37 +10:00
Brendan Zabarauskas
6300d4b539 Move swap and dimensional impls into separate modules 2013-07-12 07:44:20 +10:00
Brendan Zabarauskas
b06785fc89 Remove impl_approx! macro 2013-07-11 23:54:50 +10:00
Brendan Zabarauskas
c4c986c0ef Remove yuv module 2013-07-11 16:41:43 +10:00
Brendan Zabarauskas
290861f952 Add conversions from points to homogenous coordinates 2013-07-11 15:14:32 +10:00
Brendan Zabarauskas
de649c3b50 Add a bit of documentation to the point module 2013-07-11 14:59:18 +10:00
Brendan Zabarauskas
50747703cf Method rejiggering. Add origin method. 2013-07-11 14:49:14 +10:00
Brendan Zabarauskas
92ee628c06 Fix normalize_degrees impls 2013-07-11 13:05:29 +10:00
Brendan Zabarauskas
fd9fcd2075 Add normalize_channel method 2013-07-11 12:56:35 +10:00
Brendan Zabarauskas
659226b15e Add more methods to Point trait and implement operator overloads 2013-07-11 12:19:29 +10:00
Brendan Zabarauskas
aedf317af1 Add rotate method to Point trait, remove from_vec function and move impl directly on types 2013-07-11 11:45:21 +10:00
Brendan Zabarauskas
f5d96ab398 Create transform module, move frustum module, add a little documentation 2013-07-11 11:11:43 +10:00
Brendan Zabarauskas
8ae7f3dbad Add rgb tests 2013-07-11 07:58:40 +10:00
Brendan Zabarauskas
ff439c9b1d Comments ahoy 2013-07-10 20:46:14 +10:00
Brendan Zabarauskas
0d24a87a8e Add svg color constants 2013-07-10 20:45:42 +10:00