Releases | Open Source Science

trimesh - Release 4.7.4

Hotfix: Remove a warning (#2440)

GLTF files with a node named "world" were warning, which is not necessary. This changes the warning to a debug.

- Python
Published by github-actions[bot] 6 months ago

trimesh - Release 4.7.3

Release: Parent Loggers + Numpy Dtype Hotfix (#2430)

In trimesh.util.attach_to_log(only_parent=True) if there exist loggers for project, project.other, project.other2, this will only attach to project. By default it is off so it shouldn't change upstream behavior.

We should also probably be doing instead of from .util import log, log = getLogger(__name__) everywhere.

Release Notes

Adds the parent logging behavior
latest numpy dtypes now show up as |u8 instead of <u8, which we need to strip for the GLTF lookup table.
slightly janky fix for #2419 which at least preserves the vertex colors, but should probably be refactored to always store them in vertex_attributes. That would be a large change and I'm not sure it's possible to do without breaking the API.
release #2432

- Python
Published by github-actions[bot] 7 months ago

trimesh - Release 4.7.1

Release: Scene Type Hints (#2427)

adds a type hint to scene.show with a Literal to fix #2426
For some reason a reexport of typing.Literal from trimesh.typed does not work with ruff.

- Python
Published by github-actions[bot] 7 months ago

trimesh - Release 4.7.0

Release: Remove GMSH (#2422)

Trimesh's interface to gmsh has been scheduled for removal and has been printing this warning for more than a year:

trimesh.interfaces.gmsh is deprecated and will be removed January 2025! There are many gmsh options on PyPi: scikit-gmsh gmsh pygmsh gmsh-sdk, users should pick one of those and use it directly. If STEP loading is the only thing needed you may want pip install cascadio which uses OpenCASCADE more directly and will immediately enable STEP as a loadable format in trimesh.

Changes in this release: - remove trimesh.interfaces.gmsh - release #2423 - release #2424 - fix pycollada dependency on Python 3.8

- Python
Published by github-actions[bot] 8 months ago

trimesh - Release 4.6.13

Release: Layer Filter For Path.copy (#2418)

add and test path.copy(layers={1, 2}) to only copy particular layers.
add the note about signed angles discussed in #2416
add a trimesh.primitives.Extrusion(..., mid_plane: bool) option as a helper to produce extrusions that are centered at the origin.
convert test_extrude and test_primitives to pytest style, and remove the outdated test skip if triangle isn't installed.
fix and test units on 3MF imports, which were being stomped by the metadata = None keyword argument.
remove unused trimesh.exchange.gltf._mesh_to_materials function.
release #2420

- Python
Published by github-actions[bot] 8 months ago

trimesh - Release 4.6.12

Release: Docstrings + IMC (#2417)

fix minimum Python version in readme
release #2416
release #2415

- Python
Published by github-actions[bot] 9 months ago

trimesh - Release 4.6.11

Release: Don't Copy Embree Scenes (#2411)

try to fix #2410
release #2409 which fixes #2408
release #2404
deprecate OpenCTM as it is abandoned, fully superseded by Google's Draco, and was causing maintenance burden for upstream packaging teams. Discussion in https://github.com/trimesh/openctm/issues/5

- Python
Published by github-actions[bot] 9 months ago

trimesh - Release 4.6.10

Release: More SVG Fixes (#2406)

fix #2405 and test
preserve OBJ material names through a roundtrip mentioned in #2349

- Python
Published by github-actions[bot] 9 months ago

trimesh - Release 4.6.9

Release: SVG Fixes (#2397)

release #2395
release #2401 which tests and fixes #2253
add test and fix #2379
test and fix #2402
test and fix #2403
both SVG cases are now tested by converting the SVG transform tree into a single fully evaluated path string in Inkscape and then confirming the set-of-AABB matches with our evaluation.
add identifier_hash to the abstract base class parent.Geometry
adds trimesh.inertia.points_inertia to calculate the tensor of an array of point masses to use as a simple identifier for the PointCloud. points_inertia is also useful for approximating a moment of inertia from samples, which we test by sampling the volume of a random box.
adds a test that caught Path identifiers being only 2 values from an incorrect axis on a sum.

- Python
Published by github-actions[bot] 10 months ago

trimesh - Release 4.6.8

Release: Fix Typo (#2393)

release #2392
do another release with the PyPi trusted publisher now that everything is set up.

- Python
Published by github-actions[bot] 10 months ago

trimesh - Release 4.6.7

Release: Trusted Publisher (#2391)

release #2387
release #2389

- Python
Published by github-actions[bot] 10 months ago

trimesh - Release 4.6.6

hotfix: remove xatlas

- Python
Published by github-actions[bot] 11 months ago

trimesh - Release 4.6.5

Release: Box Normals (#2371)

Face normals were being recomputed unnecessarily for Box primitives.
release #2367
update docker images to Python 3.13 as Debian trixie removed 3.12.

- Python
Published by github-actions[bot] 11 months ago

trimesh - Release 4.6.4

Release: SVG Shapes (#2363)

support most of the basic shapes in SVG imports rather than just path strings. Unsupported are ellipses and rounded rectangles. Fixes #2361
release #2362

- Python
Published by github-actions[bot] 12 months ago