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Author SHA1 Message Date
Corey Richardson
bcc4f11150 Merge pull request #142 from aepsil0n/vector_cast 
Type-cast a vector component-wise
 2014-11-20 10:46:30 -05:00
Eduard Bopp
4d2fb64482 Type-cast a vector component-wise 
This allows one to e.g. cast a vector of f64s to an equivalent vector of f32s.
More generally this is allowed for arbitrary NumCast types.
 2014-11-20 16:41:27 +01:00
Eduard Bopp
9f8580eeca Replace deprecated std::num traits 
These traits are akin to the deprecated standard library traits (Zero, One,
Primitive) to keep everything running as before. However, for the long term a
better algebraic abstraction should be used/provided.
 2014-11-20 16:28:02 +01:00
Martti Rannanjärvi
3ecf2eb5dd update to compile on nightly 2014-11-20 17:15:07 +02:00
Brendan Zabarauskas
1371f75165 Update for rustc 0.13.0-nightly 
There are still some deprecation errors in the doc tests left
 2014-11-16 01:59:43 +11:00
Sébastien Crozet
0bbefed4bc Improve the benchmark suite. 
As a side effect, this adds `Rand` deriving to the benchmarked strucures.
 2014-11-07 16:23:10 +01:00
Darkspear7
7ae16b3423 Removed constraints on ortographic projection function to allow bigger values for left, bottom, near than right, top, far. 2014-11-03 15:50:27 +02:00
Tomaka17
4fcfde13de fail! -> panic! 2014-10-30 10:11:33 +01:00
Eduard Bopp
666bb56670 Assertion macros for approximate equality 
For sake of readability and consistency with the standard library macros
assert! and assert_eq!, the macros assert_approx_eq! and assert_approx_eq_eps!
have been implemented based on the ApproxEq trait.

Upon failure these macros yield readable error messages including the input
values and the tolerance (epsilon) used to determine their approximate
equality.

Resolves #131.
 2014-10-23 10:22:34 +02:00
Colin Sherratt
0f0b960211 Added to_euler which allows moving from to and from euler coordinates. 
I did not have much luck getting the old from_eular logic work the way I
expected so I updated the implementation to match my sources.

I believe this changed the order of the axis, I am unsure of what they were
before.
 2014-10-13 21:05:49 -04:00
Colin Sherratt
aae8747595 Fix ortho projection matrix 2014-10-04 20:12:09 -04:00
Tomaka17
1b5da61ccb Update for rustc 0e784e168 2014-09-16 23:26:11 +0000 2014-09-18 16:19:26 +02:00
HeroesGrave
896735a2b0 updated to latest Rust 2014-08-30 12:00:34 +12:00
Jeanne-Kamikaze
6f0573c79a Added 'from_point_normal' 2014-08-26 17:08:24 +02:00
bachm
825f5f2975 deriving Encodable, Decodable for all structs 2014-08-23 14:34:33 +02:00
Erik Hedvall
cd5cdeacbf Removed duplicate Aabb3 re-export 2014-08-18 15:05:25 +02:00
Brendan Zabarauskas
379dc499ec Publicly re-export everything from the root crate 
Closes #100
 2014-08-16 14:53:54 +10:00
Brandon Waskiewicz
4f17d73f23 Add Ray2<>Aabb2 intersection impl 2014-08-13 20:51:51 -04:00
Brandon Waskiewicz
814b845de7 Update line intersection 
*Change line<>line intersection to be ray<>line.
*Update tests accordingly
*Clean up and simplify intersection logic
 2014-08-13 20:51:44 -04:00
Brendan Zabarauskas
3ff1eb583f Add fixed-length array conversions 
Closes #111

`FixedArray::from_fixed` cannot yet be implemented due to  rust-lang/rust#16418
 2014-08-11 21:10:38 +10:00
Brendan Zabarauskas
f93963919a Transition codebase to the new method names 2014-08-11 18:55:14 +10:00
Brendan Zabarauskas
325ebad75e Use more self-explanatory names for indexing methods 2014-08-11 17:02:25 +10:00
Brendan Zabarauskas
8999d88216 Remove deprecated functions from array traits 2014-08-11 16:54:39 +10:00
Brendan Zabarauskas
8e5500d581 Switch to cargo 2014-08-11 16:15:14 +10:00
Vyacheslav Zeronov
535b5aa01f Added Matrix3::from_diagonal 
Useful for creation of scale matrices.
 2014-08-08 13:46:25 +06:00
Aaron Jacobs
bfc8efff80 Fixes Matrix2::from_angle invocation and adds a test for the feature. 
Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-08-05 22:28:03 -07:00
Corey Richardson
e9a1723ef4 Merge pull request #106 from atheriel/vecdocs 
Add a tutorial of sorts for working with cgmath's vectors.
 2014-08-03 04:29:49 -07:00
Brendan Zabarauskas
1e1f60379e Deprecate element and column accessors in favour of index operators 
Also removes some unnecessary `clone` calls.
 2014-07-30 04:06:31 +10:00
Aaron Jacobs
5c25683cfb Adds a tutorial of sorts for working with cgmath's vectors. 
There are several runnable code examples that should compile when
using `make doctest`.

Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-28 23:05:15 -07:00
Aaron Jacobs
fddb3a7903 Implements the (mutable) index operator for vectors. 
Again, this is possibly an oversight. The operators simply use the
mut_i() and i() methods which are demanded by the Array1<S> trait.

This means you may access the field `x` on a VectorN with vector[0]
syntax.

Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-28 22:37:49 -07:00
Aaron Jacobs
7e81b258a9 Implements division and remainder operators for vectors. 
This might have been an oversight at one point. Although the `rem_v`
and `div_v` methods are available for vectors, the actual operators
were not.

Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-28 22:21:58 -07:00
OGINO Masanori
e5f6d827da Remove crate_id. 
Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
 2014-07-29 11:16:15 +09:00
Brendan Zabarauskas
7ca114d5aa Merge pull request #103 from atheriel/rot_ex 
Add a rotation example to the documentation.
 2014-07-28 09:06:05 +10:00
Aaron Jacobs
993efcc7a8 Add a good rotation example to Basis2. 
This ads an example (the first?) on a useful feature of cgmath, and
also a Make target for running just the examples in the docs. This
may come in useful if more examples are added.

Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-23 20:25:42 -07:00
Ben Foppa
784b9d8fa1 Fix inverted asserts 2014-07-18 11:55:53 -04:00
Brendan Zabarauskas
61a6810324 Merge pull request #96 from atheriel/vecmap 
Add a map() method for vectors.
 2014-07-05 19:24:12 -07:00
Aaron Jacobs
d58fac1117 Use pointers for the column map. 
Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-04 17:37:24 -07:00
HeroesGrave
047dbefd6f remove lifetime notations causing errors 2014-07-05 12:15:10 +12:00
Aaron Jacobs
b0f706a96e Adds map() to Array1, and provides implementations for Vectors, 
Points, Matrices, and Quaternions.

Signed-off-by: Aaron Jacobs <atheriel@gmail.com>
 2014-07-02 21:34:26 -07:00
Colin Sherratt
1cf9f8d4ef - added translate to Matrix 
- fixed spaces and tabs
 2014-06-28 16:53:05 -04:00
Erick Tryzelaar
1c5b6f0b7a Update to compile with rust (9f8149e) 2014-06-25 21:26:15 -07:00
Corey Richardson
82529eec25 Update transform test to use Decomposed instead of Transform3D 2014-06-24 00:25:57 -07:00
Corey Richardson
c9bdf838a5 Update for Cargo 2014-06-23 23:49:29 -07:00
Brendan Zabarauskas
1382c2ea4b Merge pull request #89 from bjz/transform 
Remove Transform3D type
 2014-06-15 11:19:15 -07:00
Brendan Zabarauskas
f7364ce42a Clean up formatting 2014-06-15 11:18:31 -07:00
Brendan Zabarauskas
b8996e124d Remove Transform3D type 
Closes #86
 2014-06-15 11:18:17 -07:00
Brendan Zabarauskas
1f9430399e Fix transmute build failure 
Closes #87
 2014-06-15 10:57:09 -07:00
Colin Sherratt
b7a3a31156 Fix inverse matrix4, base it on Cramer's rule. 2014-06-05 15:53:23 -04:00
Colin Sherratt
25d67c7ec7 Added matrix that inverted incorrectly as part of #83. 2014-06-05 15:53:23 -04:00
ozkriff
a850e37424 Updated to latest Rust: PartialEq, PartialOrd 2014-06-02 12:18:05 +04:00
ozkriff
63e53b1592 Removed 'extern crate debug', added fmt::Show for Angle 2014-05-28 21:53:45 +04:00
ozkriff
03005604b4 Updated to latest Rust: Added 'extern crate debug;' 2014-05-28 21:27:34 +04:00
ozkriff
1805c5b35a Made 'array' module public 2014-05-28 21:20:23 +04:00
Brendan Zabarauskas
3559ab2e35 Simplify type signatures and make function implementations more strait-forward 
This results in more code duplication, but the resulting type signatures are much simpler and the implementations are far easier to understand. It should be easier for llvm to optimise things too, seeing as closures are not used.
 2014-05-27 19:39:14 -07:00
Brendan Zabarauskas
5716dce205 Add matrix operator tests 2014-05-26 11:26:27 -07:00
Brendan Zabarauskas
efe8cd9960 Fix matrix operator overloads 
Closes #70
 2014-05-26 11:26:26 -07:00
Brendan Zabarauskas
d4ce9c7613 Clean up numeric traits 2014-05-26 10:31:55 -07:00
Corey Richardson
ad970b94ec Expand crate documentation 2014-05-25 14:35:51 -07:00
Corey Richardson
322a5d0c38 AABB docs 2014-05-25 13:52:01 -07:00
Corey Richardson
bf2cdfade3 Document Transform 2014-05-25 04:17:26 -07:00
Corey Richardson
27488b0dbc Touch up docs for Rotation 2014-05-25 04:10:44 -07:00
Corey Richardson
7416e5ce14 Touch up Ray docs 2014-05-25 03:17:57 -07:00
Corey Richardson
9828870380 Document Point 2014-05-25 03:09:33 -07:00
Corey Richardson
c9573ad511 Touch up the Plane docs 2014-05-25 03:04:44 -07:00
Corey Richardson
8fa0f67333 Add some docs for Angle 2014-05-25 03:00:52 -07:00
Corey Richardson
d6c0d1d65d Minor doc cleanup for Vector 2014-05-25 02:43:51 -07:00
Corey Richardson
ed9e5d0929 Cleanup Quaternion docs 2014-05-25 01:29:19 -07:00
Corey Richardson
fd2138bd88 Document Matrix 
And remove `is_rotated`
 2014-05-25 01:01:02 -07:00
Corey Richardson
5b1d1a0f01 Document Array 2014-05-24 18:22:23 -07:00
ozkriff
f6a27cddba Updated for latest Rust 2014-05-17 00:11:27 +04:00
Brandon Waskiewicz
8ff2598dd9 Add line segment shape and functions 
Create a new line segment struct that contains two Points in either
2D or 3D space.

Also create an implementation of the Intersect trait for testing
whether two line segments intersect, and where.
 2014-05-13 21:39:38 -04:00
Luqman Aden
d85dba915f Update crate attribute. 2014-05-12 21:09:16 -04:00
Luqman Aden
2a1ae1348c std::cast -> std::mem 2014-05-12 21:04:01 -04:00
Corey Richardson
9d618c37b3 Merge pull request #63 from xales/add-totaleq 
Add deriving TotalEq for Vector.
 2014-04-25 06:11:15 -04:00
Jake Greenfield
4a9999b11d Add deriving TotalEq for Vector. 2014-04-25 05:54:00 -04:00
ozkriff
8f018bfe0d Updated to latest Rust 2014-04-24 22:25:26 +04:00
Brendan Zabarauskas
a1f23da32b Update bench to latest Rust 2014-04-14 12:16:25 +10:00
Brendan Zabarauskas
7c11ec250a Update formatting 2014-04-14 12:00:48 +10:00
Brendan Zabarauskas
64ae5fbd9a {Vec, Mat, Quat}->{Vector, Matrix, Quaternion} 
The full names provide consistency with the other types. Also, Vec is now a type declared in libstd - this will reduce confusion.
 2014-04-14 12:00:48 +10:00
ozkriff
3ee67019dd Updated to latest Rust: math changes 2014-04-02 13:24:04 +04:00
ozkriff
18fe0e74b5 Updated to latest Rust: priv/pub 2014-04-01 15:00:17 +04:00
ozkriff
01582f5649 Updated to latest Rust: std::vec -> std::slice 2014-03-21 14:18:04 +04:00
ozkriff
83943cd5b5 Replaced partial_{min,max} funcs with PartOrdPrim trait 2014-03-19 13:18:59 +04:00
ozkriff
1107ab8e6b aabb.rs: _{min,max} -> partial_{min,max} 2014-03-17 23:11:04 +04:00
ozkriff
c026f520e1 Fixed warnings 2014-03-17 16:14:39 +04:00
ozkriff
385c3d7de8 Udated to latest Rust: TotalOrd/min/max changes 2014-03-17 15:13:54 +04:00
ozkriff
8868c793fe Updated to latest Rust 2014-03-14 12:27:24 +04:00
ozkriff
77d9a537fd Updated to latest Rust: Implemented Show for Mat{2,3,4} 2014-03-03 13:34:03 +04:00
ozkriff
eb40fbce2a Updated to latest Rust: ToStr -> fmt::Show 2014-02-25 12:56:22 +04:00
ozkriff
e5ec803fa5 Updated to latest Rust 2014-02-24 10:33:31 +04:00
ozkriff
141c4a8684 Updated to latest Rust 2014-02-22 01:44:56 +04:00
Colin Sherratt
4bcb1a5406 changed extern mod to extern crate 2014-02-15 22:46:33 -05:00
Colin Sherratt
5872ef347e Temporary workaround for the fact that std::num::Orderable is now removed. 2014-02-15 17:22:21 -05:00
Brendan Zabarauskas
11f8e29e17 Add Makefile and enable rust-ci doc export 2014-02-14 07:18:10 +11:00
Risto Saarelma
fb03e2a660 Arguments directly used to construct AABB passed by value 2014-02-12 08:56:39 +02:00
Risto Saarelma
a391d4450b Don't use abbrevations for the Aabb field names 2014-02-09 10:28:58 +02:00
Risto Saarelma
57ff382cf1 to_str for Aabbs 2014-02-07 08:50:10 +02:00
Risto Saarelma
907165075c Translate and scale methods for AABB 2014-02-07 08:48:46 +02:00
Risto Saarelma
ff9fc767d4 Translate method for AABBs 2014-02-07 08:48:46 +02:00
Risto Saarelma
6ac1f09750 Utility methods for AA boxes 2014-02-07 08:48:46 +02:00
Rich Lane
17b9f5c066 replace fmt::Default with fmt::Show 2014-02-02 20:51:43 -08:00
Brendan Zabarauskas
0c903a7ec5 Merge pull request #38 from rsaarelm/master 
Axis-aligned boxes use top and bottom corners
 2014-01-30 22:43:44 -08:00
Risto Saarelma
cdcae58c02 Axis-aligned boxes use top and bottom corners 
Fixes issue #35.
 2014-01-30 21:43:36 +02:00
Dzmitry Malyshau
21f10ee0ec Rotation2 and Rotation3 improved with from_* methods. Betwee_vecs implemented for all rotations. 2014-01-29 19:27:39 -05:00
Colin Sherratt
fb13dc4566 Implement to_mat4 for Transform3D and quaternion 
Add a translate builder for Transform3D
 2014-01-28 22:10:38 -05:00
Brendan Zabarauskas
7435ae16bf Merge pull request #32 from rlane/iterbytes 
derive IterBytes for all structs
 2014-01-26 22:26:27 -08:00
Rich Lane
f3e680fc34 derive IterBytes for vectors, points, and angles 
It's useful to be able to have types like `Vec3<i32>` as hashtable keys.
 2014-01-26 22:19:40 -08:00
Lennart
e9fcf971da Fix comments on Quat::from_angle_{x|y|z} functions 2014-01-26 22:12:56 -08:00
Lennart
ba71cb4a37 Fix quat::Quat::from_angle_{x|y|z} 
These functions were broken due to mistakenly using the full angle theta
in one place instead of theta / 2. This resulted in non-unit
quaternions that definitely did not rotate things correctly.
 2014-01-26 22:11:58 -08:00
Dzmitry Malyshau
1789f26ea1 look_at() implemented as a part of Transform trait 2014-01-25 17:26:06 -05:00
Brendan Zabarauskas
6b33f5d7e5 Remove unnecessary parentheses 2014-01-26 05:02:30 +11:00
Brendan Zabarauskas
337061bd82 Call rustc directly in .travis.yml 2014-01-26 05:02:19 +11:00
Brendan Zabarauskas
c2054e4993 Reduce code duplication 
We can now have multiple definitions in macros!
 2014-01-24 03:13:53 +11:00
Brendan Zabarauskas
ac991aaec0 Impl appropriate operators for implementors of Zero and One 2014-01-24 03:00:24 +11:00
Colin Sherratt
e3183110ad Fix renamed structures: 
VecIterator -> Items
	MutVecIterator -> MutItems
 2014-01-19 21:04:48 -05:00
kvark
522d20ffe5 Fixed tests that used assert_approx_eq 2014-01-08 20:06:02 -05:00
kvark
2fdf34cd18 New ApproxEq replaced the one in std 2014-01-08 19:26:50 -05:00
Corey Richardson
2992fd5f51 pkgid and make dead code public 2013-12-17 20:44:28 -05:00
Jarrett Billingsley
234634695d Changed 'self lifetime to 'a 2013-12-12 00:26:01 -08:00
Boden Garman
3c9a6a531d Fixed Mat4::look_at 2013-12-07 14:36:11 +11:00
Brendan Zabarauskas
8d4a06005c Add Mat4::look_at 
Hopefully I got this right...
 2013-12-03 20:11:39 +10:00
Boden Garman
908d3c2800 Fix ortho asserts 2013-12-01 17:46:05 +11:00
Brendan Zabarauskas
b87aec64ac Merge pull request #11 from csherratt/mat4_opt_only 
Improved the performance of mat4 multiply.
 2013-11-27 15:34:50 -08:00
Colin Sherratt
810445d536 update to compile on latest rustc 2013-11-27 13:26:57 -05:00
Colin Sherratt
149c781e81 Documented the mat4 multiply optimization. 2013-11-27 12:20:13 -05:00
Colin Sherratt
e4689ce22b Improved the performance of mat4 multiply. 2013-11-26 12:29:07 -05:00
Colin Sherratt
c99ef02be1 Pad out the benchmarks to make the performance difference more pronounced. 
This also speed the benchmarks up since the bench suite has trouble with
benchmarks that less then 100ns in length.
 2013-11-26 03:14:48 -05:00
Colin Sherratt
bfd2729c29 cleaned up formatting in matrix.rs in both test and bench 2013-11-26 02:30:30 -05:00
Colin Sherratt
29104f2375 Add a benchmarking suite for matrix. 2013-11-26 00:39:39 -05:00
Brendan Zabarauskas
9f39bf67b2 Formatting cleanups 2013-11-09 12:15:51 +11:00
Brendan Zabarauskas
c916b65c6f Merge pull request #8 from kvark/master 
Transform::concat implemented
 2013-11-08 06:34:51 -08:00
jeff
fd7003dc98 cleaning up from upstream merge 2013-11-06 18:43:56 -08:00
jeff
a53f9913a8 ray-plane and ray-sphere intersection 2013-11-06 18:29:08 -08:00
Brendan Zabarauskas
9e053f22f8 Merge branch 'master' of https://github.com/kvark/cgmath-rs into kvark-master 
Conflicts:
	src/tests/plane.rs
	src/tests/vector.rs
 2013-11-03 14:59:28 +11:00
Jeff Belgum
7a709525d5 change float to f64 2013-11-02 10:20:35 -07:00
kvark
42e3801715 Implemented missing rotation functions (rotate_point, rotate_ray) 2013-11-02 11:16:18 -04:00
kvark
c13ebf57ab Added transform_as_point 2013-11-02 10:18:37 -04:00
kvark
efd3403bf2 ToStr implemented for transform::Decomposed 2013-11-02 09:51:20 -04:00
kvark
7f39520aa1 Transform::concat implemented 2013-11-02 09:11:13 -04:00
kvark
364d959784 Fixed tests to compile; added Point homogeneous transform & test; added Transform inversion & test; Implemented Transform for AffineMatrix3 2013-11-01 19:42:09 -04:00
kvark
04b257e217 Homogeneous transformations added for Point3; extend/truncate added for vectors; Transform3 is implemented for AffineMatrix3 2013-11-01 10:32:29 -04:00
kvark
6dd06103fc Generalized transform trait over any-dimensional vectors and points 2013-11-01 08:29:01 -04:00
kvark
0c41aa3951 Rotation is generalized over dimensions 2013-11-01 07:34:39 -04:00
kvark
d81157fba5 Generalized Ray & Transform over dimensions 2013-11-01 07:09:57 -04:00
kvark
53ad086e5e Enabled Transform3, implemented it for Transform3D 2013-10-31 17:36:21 -04:00
Brendan Zabarauskas
c283c9d1e7 Add trait for accessing the pointer to the first element of a type 2013-10-21 11:30:30 +11:00
Brendan Zabarauskas
ff3522a711 Replace usages of fmt! with format! 2013-10-20 01:00:44 +11:00
Brendan Zabarauskas
7fd9f582b6 Make point structs public 2013-10-14 22:48:45 +11:00
Brendan Zabarauskas
66a329c591 Initial commit of transform module 2013-10-13 11:00:51 +11:00
Brendan Zabarauskas
77aeff0785 Rename Rot->Basis 2013-10-13 11:00:07 +11:00
Brendan Zabarauskas
70d48ed37b Force the client to perform Degree->Rad conversions by taking Rad parameters instead of generic Angles 
This should make the overhead of conversions evident to the client.
 2013-10-13 10:52:21 +11:00
Brendan Zabarauskas
3862e867ba Update to latest Rust 2013-10-13 06:56:05 +11:00
Brendan Zabarauskas
2ac675ae10 Fix slerp 2013-10-13 06:55:26 +11:00
Brendan Zabarauskas
cae2839a3b Merge pull request #2 from kvark/master 
Fixed projection.to_mat4 checks
 2013-10-10 05:46:07 -07:00
kvark
049b05fe3f Fixed projection.to_mat4 checks 2013-10-09 04:35:51 -04:00
Brendan Zabarauskas
e4e9b6909e Reduce the number of rotation types, shifting some of the functionality to the quaternion and matrix constructors. 2013-09-30 14:30:40 +10:00
kvark
e056f7d43e Ported to Rust-0.8 2013-09-27 06:22:33 -04:00
Brendan Zabarauskas
f968784b9b Add matrix tests 2013-09-20 02:44:06 +10:00
Brendan Zabarauskas
4c8e1445c1 Fix bug with macro expansion 2013-09-20 02:43:33 +10:00
Brendan Zabarauskas
34af62601b Use .fold for comp_min and comp_max 2013-09-19 20:44:26 +10:00
Brendan Zabarauskas
0772d14d59 Rename Mat{2,3,4}::ident -> Mat{2,3,4}::identity 2013-09-19 20:43:36 +10:00
Brendan Zabarauskas
8ed39f3982 Clean up usages of std::num::cast 2013-09-19 14:57:36 +10:00
Brendan Zabarauskas
279aa261a8 Add frustum constructors and use to implement Projection->Frustum conversions 2013-09-19 14:56:40 +10:00
Brendan Zabarauskas
8c17832bf8 Use match instead of cond! 2013-09-18 20:52:07 +10:00
Brendan Zabarauskas
39234b7089 Add Plane::from_points test 2013-09-18 12:54:41 +10:00
Brendan Zabarauskas
46636ca8ef Remove glob import 2013-09-18 11:37:06 +10:00
Brendan Zabarauskas
8519e0fb8e Add Plane::from_points constructor and impl ApproxEq for Plane 2013-09-18 11:36:41 +10:00
Brendan Zabarauskas
d2dcd51428 Remove vector! macro 2013-09-18 11:35:33 +10:00
Brendan Zabarauskas
efbe4b199b Simplify trait bounds 2013-09-17 18:50:42 +10:00
Brendan Zabarauskas
eade6cc18f Implement inversions for AngleAxis rotations 2013-09-17 18:45:31 +10:00
Brendan Zabarauskas
7eb8bc50c9 Remove util module 2013-09-17 18:43:20 +10:00
Brendan Zabarauskas
8a184c39b4 Add equivalence test for angles 2013-09-17 17:02:45 +10:00
Brendan Zabarauskas
3449fe8a73 Add bisection method for angles 2013-09-17 16:40:29 +10:00
Brendan Zabarauskas
8df5b14477 Add some angle constants and normalisation methods 2013-09-17 15:28:27 +10:00
Brendan Zabarauskas
52e1f0819c Follow rustic naming conventions 2013-09-17 14:39:18 +10:00
Brendan Zabarauskas
172c60277f Flesh out Rotation{2, 3} traits, and impl for some types 2013-09-17 14:38:25 +10:00
Brendan Zabarauskas
03a5e94a60 Add more vector tests 2013-09-16 16:39:45 +10:00
Brendan Zabarauskas
44567f6103 Add Array::each_mut method and use it instead of iterators 2013-09-14 13:40:38 +10:00
Brendan Zabarauskas
59a46bc7ab Rename Array::zip to Array::fold 
(woops!)
 2013-09-14 12:06:02 +10:00
Brendan Zabarauskas
1a94e8d06e Add wrapper function for Array::build 2013-09-14 11:58:19 +10:00
Brendan Zabarauskas
68e03cd392 Remove Array::{map, bimap} functions 2013-09-14 11:53:12 +10:00
Brendan Zabarauskas
ce5b2e9243 Add some method impls for the Matrix trait 2013-09-14 11:39:51 +10:00
Brendan Zabarauskas
00db4f17b4 Impl comp_add and comp_mul using Array::zip 2013-09-14 10:54:19 +10:00
Brendan Zabarauskas
28dd7963ba Add trait for defining intersections 2013-09-10 14:51:14 +10:00
Brendan Zabarauskas
6e3860f232 Remove util::half 2013-09-10 14:49:53 +10:00
Brendan Zabarauskas
f95426173a Rename Plane3->Plane 2013-09-08 00:43:32 +10:00
Brendan Zabarauskas
df9c66d1bb Use macro instead of loop for Array::build 2013-09-07 19:51:01 +10:00
Brendan Zabarauskas
c84ca595b7 Add Vec{2, 3, 4}::unit_{x, y, z, w} functions 2013-09-07 15:08:59 +10:00
Brendan Zabarauskas
038b200338 Implement matrix to matrix conversions 2013-09-07 15:04:33 +10:00
Brendan Zabarauskas
15b69686b0 Further refine vector module, remove un-needed comment 2013-09-06 16:53:37 +10:00
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
Brendan Zabarauskas
1188cba878 Fix build error 2013-07-10 20:14:11 +10:00
Brendan Zabarauskas
8bca8757c2 Add hsv conversion tests 2013-07-10 20:13:50 +10:00
Brendan Zabarauskas
49b9b85079 Add yuv and ycbcr skeleton modules 2013-07-10 15:51:05 +10:00
Brendan Zabarauskas
053586c8e2 Add point conversion methods for vec2 and vec3 types 2013-07-10 14:18:44 +10:00
Brendan Zabarauskas
e12f561930 Add channel and color normalization methods 2013-07-10 14:16:16 +10:00
Brendan Zabarauskas
58c3233fe3 Impl Color trait 2013-07-10 12:59:02 +10:00
Brendan Zabarauskas
a3f997e763 Make Channel::from private 2013-07-10 10:59:23 +10:00
Brendan Zabarauskas
290287a0b9 Add skeleton hex conversions 2013-07-10 10:58:55 +10:00
Brendan Zabarauskas
8adad636d1 Add RGBA and HSVA impls 2013-07-10 10:57:37 +10:00
Brendan Zabarauskas
7e70e826f2 Add generic to_channel method 2013-07-10 10:37:59 +10:00
Brendan Zabarauskas
c4728af209 Add channel tests 2013-07-10 00:06:14 +10:00
Brendan Zabarauskas
23e21ac1b3 Improve trait bounds 2013-07-09 23:10:59 +10:00
Brendan Zabarauskas
d65aa944b9 Simplify color::channel traits 2013-07-09 22:50:20 +10:00
Brendan Zabarauskas
49715e6479 Merge some color modules 2013-07-09 21:28:23 +10:00
Brendan Zabarauskas
29a99cea51 Reduce transmute ugliness 2013-07-09 21:17:04 +10:00
Brendan Zabarauskas
452decd3e2 Use upper case identifiers for static constants 2013-07-09 17:32:24 +10:00
Brendan Zabarauskas
128e645a20 Relax type bounds 2013-07-09 17:05:19 +10:00
Brendan Zabarauskas
b9369247bf Remove free standing color conversion functions 2013-07-09 16:53:24 +10:00
Brendan Zabarauskas
afaa3af501 Re-export FrustumPoints from world module 2013-07-09 16:44:15 +10:00
Brendan Zabarauskas
5c3197a7fc Rename Plane to Plane3 for consistency with other types 2013-07-09 16:43:33 +10:00
Brendan Zabarauskas
2ca90cb750 Fix color channel conversions 2013-07-09 16:42:19 +10:00
Brendan Zabarauskas
a5d4fc1ed4 Make point into standalone struct as opposed to a newtype struct 2013-07-08 18:17:36 +10:00
Brendan Zabarauskas
5b5d1f38b3 Add octree and quadtree mods (not yet implemented) 2013-07-08 17:48:11 +10:00
Brendan Zabarauskas
999782945c Add color module 2013-07-08 17:39:33 +10:00
Brendan Zabarauskas
6925c5eaad Add skeleton noise module 2013-07-08 17:04:48 +10:00
Brendan Zabarauskas
c0a5b29af1 Move files into submodules 2013-07-08 17:02:04 +10:00
Brendan Zabarauskas
288afe0898 Remove dimensional HOFs 2013-07-08 13:20:34 +10:00
Brendan Zabarauskas
c91b0747b3 Untangle mat macros 2013-07-04 10:59:21 +10:00
Brendan Zabarauskas
1819846a4c Untangle vec macros 2013-07-01 13:25:45 +10:00
Brendan Zabarauskas
b7530c3512 Fix lifetime error 2013-07-01 11:39:13 +10:00
maikklein
d43629e2b9 fixes += operator etc 2013-06-30 18:28:39 +02:00
Brendan Zabarauskas
6fb6d57175 Use the Clone trait instead of Copy and switch from the copy keyword to calling the clone method. 
impl_approx! is broken with a borrow issue. The library does not compile yet. Sorry!
 2013-06-29 16:38:55 +10:00
maikklein
c36cb6e555 explicit copy 2013-06-29 02:26:26 +02:00
maikklein
547ac400fd explicit copy 2013-06-29 02:25:07 +02:00
Brendan Zabarauskas
6cfb244b41 Merge vector and matrix source files 2013-06-16 18:03:14 +10:00
Brendan Zabarauskas
9d99347bbf Add types from cgmath 2013-06-16 17:34:09 +10:00
Brendan Zabarauskas
11e1623dad Rename macros file 2013-06-16 17:32:48 +10:00
Brendan Zabarauskas
f5ba7a7982 Remove duplicate Dimensional trait definition 2013-06-16 15:37:30 +10:00
Brendan Zabarauskas
a4c7332e2b Move Dimensional trait and dimensional macros into separate files 2013-06-16 15:34:59 +10:00
Brendan Zabarauskas
f20eca5cc5 Use macros and higher-order functions to reduce code repetition 2013-06-16 15:21:32 +10:00
maikklein
8673cd6701 Fixing vec2.perp_dot and vec3.angle 2013-06-16 02:08:16 +02:00
Brendan Zabarauskas
e82ac511a5 Use higher order functions to reduce code repetition in some methods 2013-06-12 15:49:54 +10:00
Brendan Zabarauskas
b727dd2bf5 Implement Dimensional trait 2013-06-12 12:57:58 +10:00
Brendan Zabarauskas
5cb98d09cf Add conversion traits 2013-06-12 11:30:18 +10:00
Brendan Zabarauskas
b2e7f2e4b1 Some constructors and functions don't need T:Copy 2013-06-12 11:15:12 +10:00
Brendan Zabarauskas
feb4ae2a00 Move tests into source files 2013-06-12 11:02:11 +10:00
Brendan Zabarauskas
f226ab2262 Re-organise modules 2013-06-12 10:02:39 +10:00
Brendan Zabarauskas
21ae345adc Be more selective about inlining, #[inline(always)] -> #[inline] for functions other than map 2013-06-12 07:50:16 +10:00
Brendan Zabarauskas
17975b798d De-traitify types, fix tests 2013-06-11 09:02:25 +10:00
Brendan Zabarauskas
3721167cdc Fix std imports 2013-06-06 12:38:23 +10:00
Brendan Zabarauskas
288c49b474 Remove broken macros 2013-06-06 12:38:03 +10:00
Brendan Zabarauskas
d352577356 Use /// style doc comments 2013-06-01 12:57:29 +10:00
Brendan Zabarauskas
f443203d4a Create elem and elem_mut methods for accessing matrix elements 2013-06-01 11:56:11 +10:00
Brendan Zabarauskas
a485920354 Fix constructors, tests now pass (YAYAY!) 
YAYYYYYYYYAYAYAYAYAYAYAY

*jumps for joy*
 2013-06-01 11:07:25 +10:00
Brendan Zabarauskas
36039228b6 Don't use index operator in tests 2013-06-01 09:12:30 +10:00
Brendan Zabarauskas
a913be0373 Delete old files 2013-06-01 08:01:20 +10:00
Brendan Zabarauskas
d3bfcc194e Add license/copyright notices to source files 2013-06-01 08:01:01 +10:00
Brendan Zabarauskas
e630faf239 Remove index operator impls to prevent copying 
We could re-implement this once the Index trait has been improved
 2013-05-31 21:42:46 +10:00
Brendan Zabarauskas
86241f69cb Fix multiple borrow errors 2013-05-24 07:55:23 +10:00
Brendan Zabarauskas
f800a0ae04 Fixes for core->std and changes to use 2013-05-24 07:05:25 +10:00