pxmlw6n2f/ign-math/Changelog.md

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2019-05-28 08:28:29 +08:00
## Ignition Math 2.x
1. Fixed frustum falsely saying it contained AABB in some cases
* [Pull request 193](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/193)
### Ignition Math 2.8
### Ignition Math 2.8.0
1. Added Color
* [Pull request 150](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/150)
1. Added OrientedBox
* [Pull request 146](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/146)
1. Added an assignment operator to the Frustum class.
* [Pull request 144](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/144)
### Ignition Math 2.7
### Ignition Math 2.7.0
1. Add static const variables as alternative to macros in Helpers.hh
* [Pull request 137](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/137)
1. Add new methods for floating numbers: lessOrEqual and greaterOrEqual
* [Pull request 134](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/134)
### Ignition Math 2.6
### Ignition Math 2.6.0
1. Added copy constructor, equality operators and assignment operators to
SphericalCoordinates class.
* [Pull request 131](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/131)
1. Fix Euler angle conversion of quaternions near singularities
* [Pull request 129](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/129)
1. Backport triangle3, helper functions, equality helper to work with 387 fp unit
(Contribution from Rich Mattes).
* [Pull request 125](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/125)
* [Pull request 58](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/58)
* [Pull request 56](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/56)
1. Added Matrix4<T>::LookAt
* [Pull request 124](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/124)
1. Set Inertial Rotations
* [Pull request 121](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/121)
1. Added SemanticVersion class
* [Pull request 120](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/120)
### Ignition Math 2.5
### Ignition Math 2.5.0
1. Added PID class
* [Pull request 117](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/117)
1. Added SphericalCoordinate class
* [Pull request 108](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/108)
### Ignition Math 2.4
#### Ignition Math 2.4.1
1. Combine inertial properties of different objects, returning the equivalent
inertial properties as if the objects were welded together.
* [Pull request 115](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/115)
#### Ignition Math 2.4.0
1. New MassMatrix3 class
* [Pull request 112](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/112)
1. MassMatrix3 helper functions
* [Pull request 110](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/110)
1. Added Temperature class
* A contribution from Shintaro Noda
* [Pull request 113](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/113)
### Ignition Math 2.3.0
1. Added simple volumes formulas
* [Pull request 84](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/84)
1. Add Length and SquaredLength for Vector2 with test
* [Pull request 73](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/73)
1. Add Equal function with numerical tolerance argument
* [Pull request 75](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/75)
1. First part of MassMatrix3 class, mostly accessors and modifiers
* [Pull request 77](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/77)
1. Add Transpose methods for Matrix3,4 with test
* [Pull request 74](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/74)
1. Multiplication improvements for Vector/Matrix classes
* [Pull request 69](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/69)
1. Scalar +,- operators for Vector[234]
* [Pull request 71](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/71)
1. Add Determinant method for Matrix[34]
* [Pull request 72](https://bitbucket.org/ignitionrobotics/ign-math/pull-requests/72)
1. Fixes for compiling and running tests on Windows 7/Visual Studio 2013
Contribution from Silvio Traversaro.
* [Pull request 62](https://bitbucket.org/ignitionrobotics/ign-math/pull-request/62)