Sébastien Crozet
9a9de20b8a
Remove the redundant Column
trait + Add unchecked access indexing to dynamic matrices/vectors.
2013-09-20 22:17:55 +02:00
Sébastien Crozet
c89a6681c1
Fix broken 2d rotation.
2013-09-15 11:51:42 +02:00
Sébastien Crozet
6dc8139794
"Remove" the RMul and LMul trait. Use the regular Mul trait.
...
Those traits are not really removed since they are useful on generic code (to work around curret
limitations of rust traits system).
2013-09-15 11:18:06 +02:00
Sébastien Crozet
514bf74efe
"Replaced" Scalar{Add, Sub, Mul, Div} by operator overloading.
...
Those traits are not really removed since rust cannot handle those multiple operator overloading
very well yet, making them sometimes unuseable on generic code.
2013-09-14 21:32:38 +02:00
Sébastien Crozet
e3a1d56e58
Set up the hack to allow better overloads of the Mul trait.
...
This is strongly inpired by
http://smallcultfollowing.com/babysteps/blog/2012/10/04/refining-traits-slash-impls/
2013-09-14 17:08:48 +02:00
Sébastien Crozet
06c7293e83
Specialized Mul, RMul, and LMul for Mat2 and Mat3.
2013-09-14 11:07:52 +02:00
Sébastien Crozet
1a08262f50
More unsafe indexing in inner loops and add some benchmarks.
2013-09-14 00:08:46 +02:00
Sébastien Crozet
72395f3546
Add an unsafe at_fast
method for unchecked read access to DVec and DMat.
2013-09-13 11:32:30 +02:00
Sébastien Crozet
3b814b462f
Add unsafe methods to initialize a DVec or DMat without initialization.
2013-09-13 11:11:04 +02:00
Sébastien Crozet
05470bba90
Add a new_random
method to build a DMat
or DVec
filled with random numbers.
2013-09-13 10:56:25 +02:00
Sébastien Crozet
1cf3506e06
Remove some useless #[test] tags.
2013-09-13 10:34:49 +02:00
Sébastien Crozet
6f81fc6d5c
Add Absolute
, Col
, Mat
, AbsoluteRotate
traits.
...
Traits like `AbsoluteRotate` and `RotationWithTranslation` have been moved to a `comp` folder
containing any trait providing operations which are combination of several traits.
2013-09-13 10:26:19 +02:00
Sébastien Crozet
00f26f8951
Replace std::iterator by std::iter.
2013-09-09 11:19:54 +02:00
Sébastien Crozet
ea98ef15b7
Implement Norm
and Dot
for DVec
.
2013-09-08 18:29:51 +02:00
Sébastien Crozet
bdf82748dc
Add a Dot
and a Norm
trait for vectors having a dot product and a norm.
...
Those methods are not part of the `Vec` and `AlgebraicVec` traits any more.
2013-09-08 18:20:06 +02:00
Sébastien Crozet
37f0b123e0
Make the dot-product and normalization related methods public for DVec.
...
This will change soon with two traits: Dot and Norm.
2013-09-08 18:00:28 +02:00
Sébastien Crozet
992adb99f0
Add a Container
implementation for every vector.
2013-09-08 17:26:31 +02:00
Sébastien Crozet
57b89b38df
Add nrow()
, ncols()
methods for DMat
, and Container impl. for DVec
.
2013-09-08 17:19:50 +02:00
Sébastien Crozet
3ab06faef6
Implement UnitSphereSample
for Vec1
.
2013-09-08 16:03:03 +02:00
Sébastien Crozet
6147d5424e
Implement 3d rotation matrix -> axis angle conversion.
...
Cornercases are not handled correctly yet.
2013-09-08 15:45:32 +02:00
Sébastien Crozet
4e33b96aec
Update to the last rust.
2013-09-07 17:26:05 +02:00
Sébastien Crozet
8db01c6409
Add more functions to initialize DMat and DVec.
2013-09-07 08:43:17 +02:00
Sébastien Crozet
a00860df41
Reexport DMat
in mat.rs and DVec
in vec.rs.
2013-09-07 08:23:09 +02:00
Sébastien Crozet
0be1132452
Swap the type parameters of Transform
.
2013-09-06 15:22:14 +02:00
Sébastien Crozet
2ccd62d558
Add methods to set the translation/rotation/transformation directly.
2013-09-06 08:48:08 +02:00
Sébastien Crozet
a0b232be0a
Rename Mat4::projection
to mat4::new_perspective
.
2013-09-05 13:45:11 +02:00
Sébastien Crozet
628066cdc8
Make DMat able to represent rectangular matrices.
...
The code is largely untested.
2013-09-05 00:01:52 +02:00
Sébastien Crozet
8973e0d67c
Add function to create a projection matrix.
2013-09-04 23:29:58 +02:00
Sébastien Crozet
539e34c2bf
Move all the rotation-related free functions to a RotationWithTranslation
trait.
...
This is not a very good name though.
2013-09-04 17:07:56 +02:00
Sébastien Crozet
70cee0ea3d
Rename the main module lib.rs.
...
This is a first step toward the use of rustpkg.
2013-08-31 18:33:20 +02:00
Sébastien Crozet
a40899ef67
Add missing rotation-related functions.
2013-08-31 17:17:18 +02:00
Sébastien Crozet
9ecafc5cdf
Dont use globing pub use
, they are buggy.
2013-08-31 17:14:41 +02:00
Sébastien Crozet
f762891ecf
Move the Outer
product trait to vec.rs
2013-08-31 12:23:26 +02:00
Sébastien Crozet
a5a616e05e
Make the traits
module private.
...
Use `vec::Whatever` or `mat::Whatever` instead of `traits::whatever::Whatever`.
2013-08-31 12:16:53 +02:00
Sébastien Crozet
1b31304a9e
Rework the trait exports.
...
`use vec::an_operation` will import a vector-applicable operation trait.
`use mat::an_operation` will import a matrix-applicable operation trait.
2013-08-31 11:41:32 +02:00
Sébastien Crozet
eb4e4a6aeb
Add a PVec3 type, for Padded Vector 3d.
...
This is the same as Vec3 but with an extra field for padding. This is useful for applications
needing a power-of-two number of arguments (typically mixed CPU/GPU applications).
The corresponding matrix is not yet implemented.
2013-08-31 11:13:17 +02:00
Sébastien Crozet
346a803b7f
Improve how the dummy parameter are passed to the Dim::dim function.
2013-08-30 09:53:17 +02:00
Sébastien Crozet
82ddda154f
Update to work with the last compiler.
...
Because of the unfortunate changes on type parameters resolution:
- the Dim trait now needs an useless parameter to infer the Self type.
- ApproxEps::epsilon() is broken.
2013-08-28 14:22:12 +02:00
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
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
Sébastien Crozet
831f561441
Use Clone instead of Copy.
2013-07-05 22:54:42 +00:00
Sébastien Crozet
6f081b70b8
Add sphere sempling trait + Copy becomes Clone
2013-07-04 14:23:08 +00:00
Sébastien Crozet
51fd2bc744
map -> iter().transform
2013-07-02 10:00:55 +00:00
Sébastien Crozet
68d601a642
Basis trait now uses internal iterators to avoid allocations.
2013-07-01 16:33:22 +00:00
Sébastien Crozet
6fd9696253
Fix bug when trying to create a rotation matrix with a zero angle.
2013-06-30 21:19:36 +00:00
Sébastien Crozet
02e22717a4
More rotation sugar.
2013-06-29 19:02:51 +00:00
Sébastien Crozet
f8515f4683
Add rotation wrt center of a matrix.
2013-06-29 18:59:04 +00:00
Sébastien Crozet
50293ca417
Add read-only access to a Rotmat subcomponents.
2013-06-29 18:37:01 +00:00
Sébastien Crozet
364c16ca19
Add read-only accesse to a Transform subcomponents.
2013-06-29 18:35:01 +00:00
Sébastien Crozet
50d424a901
Changed the representation of rotations for 3D matrix.
2013-06-29 15:32:56 +00:00
Sébastien Crozet
429bcbf9c3
Fix Column implementation generating an ICE.
2013-06-29 15:19:21 +00:00
Sébastien Crozet
d3bed841f8
Add Column implementations.
2013-06-29 15:04:38 +00:00
Sébastien Crozet
8e8a87b667
Fixes to work with the new compiler.
2013-06-29 12:06:39 +00:00