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CHANGELOG.md

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Changelog

3.0.0a3

  • Add convert_units script. To install, use pip install lacecore[cli]==3.0.0a3.

3.0.0a2

  • Support NumPy 1.24+

3.0.0a1

  • Allow any version of numpy
  • Test in Python 3.9

3.0.0a0

  • Support polliwog 3.0.0 prereleases.

2.4.3

  • Revert previous change. This version does not support polliwog 3.0.0 prereleases.

2.4.2

  • Support polliwog 3.0.0 prereleases.

2.4.1

  • GroupMap: Fix defragment().

2.4.0

  • GroupMap: Add defragment() and to_dict() methods.

2.3.0

  • check_arity() and check_indices(): Add to public interface.

2.2.0

  • Improve .sliced_by_plane():
    • Slice a submesh by passing only_for_selection
    • Slice by several planes at once
    • Preserve face_groups when slicing
  • Selection: Add generate_masks()method
  • Selection: Improve error message for .pick_face_groups() on meshes without face groups.
  • Upgrade to polliwog >= 2.1.0.

2.1.0

  • Add .face_normals() method.

2.0.0

  • Mesh constructor requires face indices to have dtype np.int64.
  • Add lacecore.FACE_DTYPE property.
  • Upgrade to pollliwog >= 2.0.0.

While this restriction may be a little inconvenient for the caller, it improves interoperability and performance, simplifies the implementation, and produces more predictable return values. It's recommended that applications using lacecore store all face indices using this dtype.

1.1.0

  • Add sliced_by_plane() method.
  • Upgrade to polliwog >= 1.1.0.

1.0.0

  • Upgrade to polliwog >= 1.0.0 and vg >= 2.0.0.

0.11.0

  • Upgrade to polliwog 1.0.0b14 and vg >= 1.11.1.

0.10.0

  • Bump tinyobjloader to work around an issue in Poetry. Poetry will not install dependency versions like 2.0.0rc9.dev0.

0.9.0

  • Upgrade to polliwog 1.0.0b13.

0.8.0

  • Selection: add pick_vertices_of_face_groups() method.

0.7.0

0.6.0

  • Add faces_triangulated() method.
  • Correctly preserve groups when reindexing faces.
  • Upgrade to tinyobjloader 2.0.0rc8.

0.5.0

  • Add load_obj_string() function.
  • Upgrade to tinyobjloader 2.0.0rc7.

0.4.1

  • Ensure faces have integral dtype.

0.4.0

  • obj: Add support for triangulating mixed arities.
  • Upgrade to tinyobjloader 2.0.0rc6.
  • Upgrade to polliwog 1.0.0b10.

0.3.0

  • Upgrade to polliwog 1.0.0b8.
  • Remove lacecore.shapes.rectangle().

0.2.0

New features

  • Optional OBJ loading with pip install lacecore[obj].
  • Add transform methods.
  • Add group selection.
  • Add apex() method.
  • Add vertex_centroid and bounding_box properties.

Bug fixes

  • Pass through face_groups when returning a new mesh.
  • Reject invalid point from selection methods.
  • Avoid scrambling correspondence with inconsistent triangulation.

0.1.0

Initial release.