Version 3.0.3

• Fix bug in vec2ang function with float32 x, y, z vector components
  • Also add acc parameter to control the tolerance of numerical errors

Version 3.0.2

• Fix bug in vec2ang function

Version 3.0.1

• Several doctring corrections

• Clearer docsting

• Improvement of the sphinx docs

• A mistake has been found concerning the parameter name for diagonal calculations
  only for the the Transform __call__ method and the function ang2vec

  • The name calc_diag has been replaced by the correct one i.e. diag_calc

• Add missing diag_calc parameter to Transform rotate method

• Correct the Transform scale method

  • the method uses the get_scale_tf function, which takes only one parameter
    of type Vector instead of three

Version 3.0.0

This release includes only a breacking change with the function get_scale_tf.
The Transform and Ray call method is now recommended in replacement
of the method getitem. The method getitem is still here but has a
depracated message

• Improve the str and repr methods in case of multiple vectors, points,
  normals or rays

• Replace the Transform and Ray classes method getitem by the method call

• Multiple transformations is now possible with the Transform class

  • Allow 1-D calculations with several transformations and 1 point, vectors, ...
  • Allow 2-D calculations with several transformations and several points, vectors, ...
  • Allow diagonal calculations (case 2-D with option diag_calc=True)

• Add sphinx documentation

• Function get_scale_tf takes as input a Vector variable instead of 3 scalars

• Add new option flatten to Tranform call method

  • Instead of having a numpy array of Vector objects, the output can be only 1 Vector
    object where a flatten operation is made to x, y, z components of all vectors
  • Avoid loop operation then reduce the computational time

• Function vec2ang now accepts Vector object with multiple vectors

• Function ang2vec now accepts 1d ndarray theta and phi angles

Version 2.0.2

• Several corrections in TriangleMesh intersect, is_intersection_t and
  is_intersection methods

• Transformations were not taken into account when using the plot method,
  now it's corrected

• Addition of more tests

Version 2.0.1

• Correction of a bug occurring while using a version of numpy < 2.0.0

  • np.atan2 and np.acos replaced by np.arctan2 and np.arccos

• README image links updated

• Correct file format and add test files in MANIFEST file

• Ignore certain unwanted warnings

Version 2.0.0

This release includes some breaking changes like the input of TriangleMesh where
the variable names are different, but also the input (2d ndarray). Other breaks are
for example changes of certain method outputs.

• Acceleration of geometric calculations thanks to numpy multi-dimentional array operations

  • Point, Vector and Normal classes can now have 1-D ndarray x, y, z components
  • Functions in vecope.py have been adapted to allow Point, Vector and Normal
    with 1-D ndarray x, y, z components
  • Readaptation of the Ray and BBox classes with the new Point, Vector and Normal
    classes
  • BBox intersect method allow 1-D, 2-D and 2-D diagonal calculations
  • Readaptation of the quadric classes enabling intersection tests with a class
    Ray containing several rays
  • Readaptation of Triangle and TriangleMesh classes. Allow 1-D, 2-D and 2-D
    diagonal calculations
  • ...

• The 3D objects intersect output is now an xarray Dataset

• Several new functionalities

  • New method 'to_triangle_mesh' to convert a quadric to a TriangleMesh object
  • New method 'to_plot' for TriangleMesh, and also for all quadrics
  • New TriangleMesh method 'write' to save the triangle mesh in nectcdf4 and also in
    several other formats as stl, ply, ...
  • The 'read_trianglemesh' function allows to read triangle mesh files (gcnc, stl, ply,
    etc.) and return a TriangleMesh object
  • ...

• A lot of tests have been added, more documentations, cleaning, ...

Version 1.2.2

• Correction of a bug in TriangleMesh constructor

  • The bug occurred when we set the vi parameter as a 2d array.

• Add tests detecting the corrected bug

• Add docstring to area method for all objects

Version 1.2.1

• Correction in vec2ang function

  • small correction in the docstring
  • correct a bug appearing when the parameter v is not a normalized vector
  • add the missing default value of the parameter vec_view

• Add tests enabling to detect the corrected bug

Version 1.2.0

• Add new functions

  • ang2vec
  • vec2and

• Add the Disk class

  • It can be a disk, a partial disk, an annulus or a partial annulus

• Add new method to all 3d objects "is_intersection_t"

  • the method is faster than intersect method, but gives only thit

• Move tests folder into geoclide folder

• And some improvements