Open
Description
If you are using numpy>=2.1 and use the k3d backend I get the following error:
Code:
import vedo
vedo.settings.default_backend = "k3d"
ln1 = vedo.Line([1,1,1], [2,2,2])
vedo.show(ln1, axes=1, viewup='z')
Error:
Cell In[1], [line 6](vscode-notebook-cell:?execution_count=1&line=6)
[3](vscode-notebook-cell:?execution_count=1&line=3) vedo.settings.default_backend = "k3d"
[5](vscode-notebook-cell:?execution_count=1&line=5) ln1 = vedo.Line([1,1,1], [2,2,2])
----> [6](vscode-notebook-cell:?execution_count=1&line=6) vedo.show(ln1, axes=1, viewup='z')
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:345, in show(at, shape, N, pos, size, screensize, title, bg, bg2, axes, interactive, offscreen, sharecam, resetcam, zoom, viewup, azimuth, elevation, roll, camera, mode, screenshot, new, *objects)
[341](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:341) plt.camera = None
[343](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:343) else:
--> [345](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:345) _plt_to_return = plt.show(
[346](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:346) objects,
[347](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:347) at=at,
[348](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:348) zoom=zoom,
[349](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:349) resetcam=resetcam,
[350](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:350) viewup=viewup,
[351](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:351) azimuth=azimuth,
[352](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:352) elevation=elevation,
[353](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:353) roll=roll,
[354](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:354) camera=camera,
[355](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:355) interactive=interactive,
[356](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:356) mode=mode,
[357](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:357) screenshot=screenshot,
[358](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:358) bg=bg,
[359](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:359) bg2=bg2,
[360](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:360) axes=axes,
[361](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:361) )
[363](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:363) return _plt_to_return
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3317, in Plotter.show(self, at, axes, resetcam, zoom, interactive, viewup, azimuth, elevation, roll, camera, mode, rate, bg, bg2, size, title, screenshot, *objects)
[3315](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3315) # Backend ###############################################################
[3316](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3316) if vedo.settings.default_backend in ["k3d"]:
-> [3317](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3317) return backends.get_notebook_backend(self.objects)
[3318](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3318) #########################################################################
[3320](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/plotter.py:3320) for ia in utils.flatten(objects):
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:31, in get_notebook_backend(actors2show)
[29](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:29) #########################################
[30](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:30) if settings.default_backend == "k3d":
---> [31](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:31) return start_k3d(actors2show)
[33](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:33) #########################################
[34](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:34) if settings.default_backend.startswith("trame"):
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:245, in start_k3d(actors2show)
[241](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:241) pts = ia.vertices[ln_idx]
[243](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:243) aves = ia.diagonal_size() * iap.GetLineWidth() / 100
--> [245](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:245) kobj = k3d.line(
[246](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:246) pts.astype(np.float32),
[247](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:247) color=_rgb2int(iap.GetColor()),
[248](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:248) opacity=iap.GetOpacity(),
[249](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:249) shader=settings.k3d_line_shader,
[250](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:250) width=aves,
[251](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:251) name=name,
[252](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:252) )
[253](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:253) vedo.notebook_plotter += kobj
[255](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/vedo/backends.py:255) ################################################################## Mesh
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:244, in line(vertices, color, colors, attribute, color_map, color_range, width, opacity, shader, radial_segments, name, group, custom_data, compression_level, **kwargs)
[237](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:237) attribute = (
[238](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:238) np.array(attribute, np.float32) if type(
[239](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:239) attribute) is not dict else attribute
[240](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:240) )
[241](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:241) color_range = check_attribute_color_range(attribute, color_range)
[243](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:243) return process_transform_arguments(
--> [244](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:244) Line(
[245](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:245) vertices=vertices,
[246](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:246) color=color,
[247](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:247) width=width,
[248](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:248) shader=shader,
[249](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:249) radial_segments=radial_segments,
[250](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:250) colors=colors,
[251](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:251) attribute=attribute,
[252](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:252) color_map=color_map,
[253](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:253) color_range=color_range,
[254](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:254) opacity=opacity,
[255](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:255) name=name,
[256](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:256) group=group,
[257](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:257) custom_data=custom_data,
[258](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:258) compression_level=compression_level,
[259](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:259) ),
[260](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:260) **kwargs
[261](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/factory.py:261) )
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:310, in Line.__init__(self, **kwargs)
[309](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:309) def __init__(self, **kwargs):
--> [310](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:310) super(Line, self).__init__(**kwargs)
[312](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:312) self.set_trait("type", "Line")
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:108, in Drawable.__init__(self, **kwargs)
[105](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:105) def __init__(self, **kwargs):
[106](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:106) self.id = id(self)
--> [108](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/k3d/objects.py:108) super(Drawable, self).__init__(**kwargs)
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:503, in Widget.__init__(self, **kwargs)
[501](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:501) """Public constructor"""
[502](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:502) self._model_id = kwargs.pop('model_id', None)
--> [503](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:503) super().__init__(**kwargs)
[505](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:505) Widget._call_widget_constructed(self)
[506](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/ipywidgets/widgets/widget.py:506) self.open()
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1355, in HasTraits.__init__(self, *args, **kwargs)
[1353](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1353) for key, value in kwargs.items():
[1354](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1354) if self.has_trait(key):
-> [1355](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1355) setattr(self, key, value)
[1356](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1356) changes[key] = Bunch(
[1357](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1357) name=key,
[1358](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1358) old=None,
(...)
[1361](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1361) type="change",
[1362](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1362) )
[1363](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1363) else:
[1364](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:1364) # passthrough args that don't set traits to super
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:716, in TraitType.__set__(self, obj, value)
[714](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:714) if self.read_only:
[715](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:715) raise TraitError('The "%s" trait is read-only.' % self.name)
--> [716](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:716) self.set(obj, value)
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:690, in TraitType.set(self, obj, value)
[689](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:689) def set(self, obj: HasTraits, value: S) -> None:
--> [690](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:690) new_value = self._validate(obj, value)
[691](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:691) assert self.name is not None
[692](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:692) try:
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:722, in TraitType._validate(self, obj, value)
[720](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:720) return value
[721](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:721) if hasattr(self, "validate"):
--> [722](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:722) value = self.validate(obj, value)
[723](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:723) if obj._cross_validation_lock is False:
[724](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:724) value = self._cross_validate(obj, value)
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:2460, in Union.validate(self, obj, value)
[2458](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:2458) except TraitError:
[2459](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:2459) continue
-> [2460](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:2460) self.error(obj, value)
File ~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:831, in TraitType.error(self, obj, value, error, info)
[825](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:825) else:
[826](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:826) e = "The '{}' trait expected {}, not {}.".format(
[827](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:827) self.name,
[828](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:828) info or self.info(),
[829](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:829) describe("the", value),
[830](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:830) )
--> [831](https://file+.vscode-resource.vscode-cdn.net/home/some_path~/conda_stuff/envs/gustafenv/lib/python3.11/site-packages/traitlets/traitlets.py:831) raise TraitError(e)
TraitError: The 'width' trait of a Line instance expected a float or a dict, not the float32 np.float32(0.017320508).
I have traced the issue to the vedo.backends file. If I change the following lines, the issue is not present anymore.
line 316 onward to:
aves = float(ia.average_size() * iap.GetPointSize() / 200)
kobj = k3d.points(
ia.vertices.astype(float),
color=_rgb2int(iap.GetColor()),
colors=kcols,
opacity=iap.GetOpacity(),
shader=settings.k3d_point_shader,
point_size=aves,
name=name,
)
and lines from 243 onward:
aves = float(ia.diagonal_size() * iap.GetLineWidth() / 100)
kobj = k3d.line(
pts.astype(float),
color=_rgb2int(iap.GetColor()),
opacity=iap.GetOpacity(),
shader=settings.k3d_line_shader,
width=aves,
name=name,
)
I am casting the width/pts_size into a float (instead of the np.float32 it would have been) and converting the vertices/points into an array of floats (instead of np.float32). My guess is that traitlets or numpy default conversion/type checking has changed. (I have checked, and you can also change the type to np.float64, and I am not getting any errors anymore.)
Metadata
Metadata
Assignees
Labels
No labels