Releases#

GEOCLIDE CHANGELOG#

v3.0.3#

Release date: 07-06-2025

  • Fix bug in vec2ang function with float32 x, y, z vector components

    • Also add acc parameter to control the tolerance of numerical errors

v3.0.2#

Release date: 06-06-2025

  • Fix bug in vec2ang function

v3.0.1#

Release date: 13-03-2025

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    • The name calc_diag has been replaced by the correct one i.e. diag_calc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

v3.0.0#

Release date: 12-03-2025

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

v2.0.2#

Release date: 05-03-2025

  • 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

v2.0.1#

Release date: 03-03-2025

  • Correction of a bug occuring 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

v2.0.0#

Release date: 02-03-2025

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 method 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, …

v1.2.2#

Release date: 13-02-2025

  • 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

v1.2.1#

Release date: 13-02-2025

  • 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

v1.2.0#

Release date: 10-02-2025

  • Add new functions

    • ang2vec

    • vec2ang

  • 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

v1.1.1#

Release date: 07-02-2025

  • Correction of a bug with the normal orientation at the intersection with a 3d object

v1.1.0#

Release date: 05-02-2025

  • Add the Spheroid class (oblate or prolate object)

  • Small optimization of sphere intersection test

v1.0.0#

Release date: 2025-01-27

First public release.