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Author SHA1 Message Date
Sébastien Crozet
f465928085 Fix Transform adaptor ToHomogeneous implementation. 2013-08-26 17:39:25 +02:00
Sébastien Crozet
7052aa88ee Add two traits: CrossMatrix and Row. 
CrossMatrix is a trait for vectors having a cross product representable as a matrix.
Row is a trait for Matrixces and Vectors, to access (by index) their rows.
 2013-08-25 23:01:44 +02:00
Sébastien Crozet
4635d6ebac Add Rotate, Transform, Translate impl for vectors. 2013-08-23 16:29:08 +02:00
Sébastien Crozet
833378d83f Add and Identity matrix type. 
It implements most matrix traits but all its operations are no-ops.
 2013-08-23 15:59:26 +02:00
Sébastien Crozet
6999444575 Merge the Rotatable, Translatable, Transformable traits with their corresponding Rotation, Translation, Transformation. 2013-08-22 17:47:37 +02:00
Sébastien Crozet
347883caa1 Rework of the traits for Vectors. 
The goal is to make traits less fine-grained for vectors, and reduce the amount of `use`.

- Scalar{Mul, Div} are removed, replaced by Mul<N, V> and Div<N, V>,
- Ring and DivisionRing are removed. Use Num instead.
- VectorSpace, Dot, and Norm are removed, replaced by the new, higher-level traits.

Add four traits:
- Vec: common operations on vectors. Replaces VectorSpace and Dot.
- AlgebraicVec: Vec + the old Norm trait.
- VecExt: Vec + every other traits vectors implement.
- AlgebraicVecExt: AlgebraicVec + VecExt.
 2013-08-18 18:33:25 +02:00
Sébastien Crozet
cead4f8410 Moved DivisionRing to ring.rs. 2013-08-17 17:50:01 +02:00
Sébastien Crozet
344d761be5 Add the ability to stop the basis internal itertors. 2013-08-17 10:48:45 +02:00
Sébastien Crozet
d8db04cce5 Changed the UniformSphereSample trait to return a borrowed vector. 2013-08-16 18:08:51 +02:00
Sébastien Crozet
61e985634b Fix FromIterator impl. 2013-08-16 10:14:01 +02:00
Sébastien Crozet
5187a1a73f Add Round impl for vectors. 2013-08-15 10:41:47 +02:00
Sébastien Crozet
a69f43bccd Remove some unneded visibility modifiers. 2013-08-14 09:43:02 +02:00
Sébastien Crozet
24e1862a9e Fix to work with the last Rust deriving. 2013-08-13 10:57:19 +02:00
Sébastien Crozet
a46b063192 Add Scalar{Mul, Div, Add, Sub} for matrices. 2013-08-12 17:04:53 +02:00
Sébastien Crozet
037cf95542 Add (pointwise) Add and Sub impl for matrices. 2013-08-12 16:50:50 +02:00
Sébastien Crozet
b08a8384ae Add outer product. 2013-08-12 16:45:31 +02:00
Sébastien Crozet
3858c63291 Update to work with the last Rust api. 2013-08-11 16:07:34 +02:00
Sébastien Crozet
ef718028e8 Add distcheck rule to the makefile. 2013-08-11 13:24:38 +02:00
Sébastien Crozet
50a6454ae8 Add missing #[inline] hints. 2013-08-07 20:53:51 +02:00
Sébastien Crozet
efd14f9e88 Further coding style fixes. 2013-08-05 10:15:11 +02:00
Sébastien Crozet
c59911168e Fix curly braces. 2013-08-05 10:13:44 +02:00
Sébastien Crozet
a810bf6008 Indentation fixes. 2013-08-05 09:44:56 +02:00
Sébastien Crozet
53a5dbb6e3 Add Orderable implementation for vectors. 
The `min`, `max` and `clamp` methods are component-wise.
 2013-08-04 11:06:23 +02:00
Sébastien Crozet
9af1cac45d Fix Ord implementations to be a partial order. 
When two elements are not comparable, all comparison operators return `false`.
 2013-08-04 10:36:35 +02:00
Sébastien Crozet
50b34ca765 Fix for loops (again) + iterate becomes range. 2013-08-03 12:21:56 +02:00
Sébastien Crozet
7b2dbb244e Fix for loops. 2013-08-02 10:50:04 +02:00
Sébastien Crozet
3f3f59e8eb Changed mod visibilities + add doc for types.rs 2013-08-01 18:55:42 +02:00
Sébastien Crozet
67dea17abe for ... advance -> foreach ... in 2013-08-01 09:18:21 +02:00
Sébastien Crozet
164ff5b1b2 Add missing type bounds. 2013-07-25 14:50:55 +02:00
Sébastien Crozet
4f3de703b7 Add static methods to build canonical axis. 
For exemple use: Vec3::x() to create the vector Vec3::new(1.0, 0.0, 0.0).
The same aplies for y, z, w, etc.
 2013-07-24 23:54:54 +02:00
Sébastien Crozet
e75fe80966 Add documentation. 2013-07-24 16:50:40 +02:00
Sébastien Crozet
6cf8db0926 Replaced all remaining ocurences of from_homogeneous by from 2013-07-23 23:28:02 +02:00
Sébastien Crozet
321574a827 from_homogeneous -> from 2013-07-23 23:26:47 +02:00
Sébastien Crozet
93597f0ef9 Add look_at_z. 
Having a look_at which aligns the z-axis with the look_at direction is useful for cameras. It
will exist only in 3d.
 2013-07-23 18:41:57 +02:00
Sébastien Crozet
8634b9037d Changed the semantic of the look_at method. 
Before, the `look_at` method aligned the `z` axis with the look_at direction.
This will be problematic in the future if we want to generalize that on n-dimension (the z axis
could not axis at all when n < 3).
Now, the `look_at` method aligns the `x` axis with the look_at direction. Thus we have a chance for
it to be generalizable on n-dimension, `n >= 1`.
 2013-07-23 12:12:03 +02:00
Sébastien Crozet
4ea1dd92e6 Fixed transposition. 2013-07-23 11:15:20 +02:00
Sébastien Crozet
cd2aeb4861 Fix look_at. 2013-07-23 01:06:20 +02:00
Sébastien Crozet
e2f34023ed Add traits MatCast and VecCast. 
VecCast casts a Vec<N1> to a Vec<N2> with N1 and N2 bounded by NumCast.
MatCast casts a Mat<N1> to a Mat<N2> with N1 and N2 bounded by NumCast.
 2013-07-22 23:42:35 +02:00
Sébastien Crozet
81389a911a Add utility methods. 
Added look_at for 3d rotation matrix and 3d transform.
Rotation matrices constructors are now the static methods Rotmat::from_angle,
Rotmat::from_axis_angle.
 2013-07-22 23:20:03 +02:00
Sébastien Crozet
0577f3e364 Add type aliases. 2013-07-22 13:44:08 +02:00
Sébastien Crozet
f92b28f53f Add sphere sampling implementation for Vec3<f64>. 2013-07-22 12:32:42 +02:00
Sébastien Crozet
3a64e05c62 Merged the {vec, mat} and {vec, mat}_impl modules. 2013-07-22 11:35:36 +02:00
Sébastien Crozet
ff24f70332 Flattened the traits submodules. 2013-07-22 10:26:20 +02:00
Sébastien Crozet
e548e1fa5e Add tests for vec0. 2013-07-20 17:02:54 +02:00
Sébastien Crozet
ae74a05fdd Add implementation of Vec0. 2013-07-20 16:32:39 +02:00
Sébastien Crozet
d74a5905c6 Fix sub_dot implementations. 2013-07-20 15:18:44 +02:00
Sébastien Crozet
cf216f9b90 Removed occurences of copy/Copy + improved api. 
Now, access to vector components are x, y, z, w, a, b, ... instead of at[i].
The method at(i) has the same (read only) effect as the old at[i].

Now, access to matrix components are m11, m12, ... instead of mij[offset(i, j)]...
The method at((i, j)) has the same effect as the old mij[offset(i, j)].

Automatic implementation of all traits the compiler supports has been added on the #[deriving]
clause for both matrices and vectors.
 2013-07-20 15:07:49 +02:00
Sébastien Crozet
8918cb5d7e invert -> inplace_inverse to avoid name clash with iterators. 2013-07-13 13:34:41 +00:00
Sébastien Crozet
7f05cc5977 abs needs the Signed trait. 2013-07-10 17:43:45 +00:00
Sébastien Crozet
c37d58f3fb Add Vec0. 2013-07-07 22:34:18 +02:00