Manim v0.19.0 #4119

behackl announced in Announcements

behackl
Jan 20, 2025
Maintainer

Changelog

The full curated and commented changelog can be found at https://docs.manim.community/en/latest/changelog/0.19.0-changelog.html.

What's Changed

feat: Add three animations that together simulate a typing animation by @VinhPhmCng in feat: Add three animations that together simulate a typing animation #3612
Fixed action for building downloadable documentation by @JasonGrace2282 in Fixed action for building downloadable documentation #3737
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3739
Fixes Underline markup tag for MarkupText should be documented as <u></u> not <ul></ul>. #3744 - underline tag should be in the documentation. by @anagorko in Fixes #3744 - underline tag should be <u></u> in the documentation. #3745
Bump tqdm from 4.66.1 to 4.66.3 by @dependabot in Bump tqdm from 4.66.1 to 4.66.3 #3746
Bump jinja2 from 3.1.3 to 3.1.4 by @dependabot in Bump jinja2 from 3.1.3 to 3.1.4 #3750
Add typehints to manim.utils.iterables by @JasonGrace2282 in Add typehints to manim.utils.iterables #3751
Let SceneFileWriter access ffmpeg via av instead of via external process by @behackl in Let SceneFileWriter access ffmpeg via av instead of via external process #3501
Use --py39-plus in pre-commit by @JasonGrace2282 in Use --py39-plus in pre-commit #3761
Optimized manim.utils.bezier.is_closed() by @chopan050 in Optimized manim.utils.bezier.is_closed() #3768
Created and optimized Bézier splitting functions such as partial_bezier_points() in manim.utils.bezier by @chopan050 in Created and optimized Bézier splitting functions such as partial_bezier_points() in manim.utils.bezier #3766
Bump requests from 2.31.0 to 2.32.0 by @dependabot in Bump requests from 2.31.0 to 2.32.0 #3776
Fix assertions and improve error messages when adding submobjects by @chopan050 in Fix assertions and improve error messages when adding submobjects #3756
Add pyproject for ruff formatting by @JasonGrace2282 in Add pyproject for ruff formatting #3777
pre-commit change to ruff by @JasonGrace2282 in pre-commit change to ruff #3779
Ignore Ruff format in git blame by @Viicos in Ignore Ruff format in git blame #3781
Fixed there_and_back_with_pause() rate function behaviour with different pause_ratio values by @jkjkil4 in Fixed there_and_back_with_pause() rate function behaviour with different pause_ratio values #3778
Optimize VMobject methods which append to points by @chopan050 in Optimize VMobject methods which append to points #3765
Add @ shorthand for CoordinateSystem methods coords_to_point (c2p) and point_to_coords (p2c) by @JasonGrace2282 in Add @ shorthand for CoordinateSystem methods coords_to_point (c2p) and point_to_coords (p2c) #3754
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3784
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3794
Add Ruff Lint by @JasonGrace2282 in Add Ruff Lint #3780
Replace Pyupgrade with Ruff rule by @JasonGrace2282 in Replace Pyupgrade with Ruff rule #3795
Bump tornado from 6.4 to 6.4.1 by @dependabot in Bump tornado from 6.4 to 6.4.1 #3796
Fixing the get_nth_subpath function in "opengl_vectorized_mobject.py". by @yang-tsao in Fixing the get_nth_subpath function in "opengl_vectorized_mobject.py". #3790
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3801
Add typings to OpenGLMobject by @chopan050 in Add typings to OpenGLMobject #3803
fix: importing manim should not trigger pygments.styles.get_all_styles by @goldenphoenix713 in fix: importing manim should not trigger pygments.styles.get_all_styles #3797
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3809
Bump urllib3 from 2.2.1 to 2.2.2 by @dependabot in Bump urllib3 from 2.2.1 to 2.2.2 #3810
Fix MacOS LaTeX CI by @JasonGrace2282 in Fix MacOS LaTeX CI #3812
Fixed infinite loop in OpenGL BackgroundRectangle.get_color() by @camburd2 in Fixed infinite loop in OpenGL BackgroundRectangle.get_color() #3732
docs(contributing): add manim.typing guide by @JasonGrace2282 in docs(contributing): add manim.typing guide #3669
Fix DiGraph edges not fading correctly on FadeIn and FadeOut by @Nikhil-42 in Fix DiGraph edges not fading correctly on FadeIn and FadeOut #3786
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3823
feat(autoaliasattr): Implement Documentation of TypeVar's by @JasonGrace2282 in feat(autoaliasattr): Implement Documentation of TypeVar's #3818
Fixed Arrow3D.put_start_and_end_on() to use the actual end of the arrow by @SirJamesClarkMaxwell in Fixed Arrow3D.put_start_and_end_on() to use the actual end of the arrow #3706
Optimized manim.utils.bezier.get_smooth_cubic_bezier_handle_points() by @chopan050 in Optimized manim.utils.bezier.get_smooth_cubic_bezier_handle_points() #3767
Fix docker build by @JasonGrace2282 in Fix docker build #3827
Doc: add docstrings to Brace by @biinnnggggg in Doc: add docstrings to Brace #3715
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3834
Bump docker/build-push-action from 5 to 6 by @dependabot in Bump docker/build-push-action from 5 to 6 #3835
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3844
Bump certifi from 2024.2.2 to 2024.7.4 by @dependabot in Bump certifi from 2024.2.2 to 2024.7.4 #3841
Fix incorrect version number in plugin section in docs by @JasonGrace2282 in Fix incorrect version number in plugin section in docs #3849
Bump zipp from 3.18.2 to 3.19.1 by @dependabot in Bump zipp from 3.18.2 to 3.19.1 #3847
Rename manim.typing.Image type aliases to PixelArray to avoid conflict with PIL.Image by @chopan050 in Rename manim.typing.Image type aliases to PixelArray to avoid conflict with PIL.Image #3851
Change from tempconfig to a config fixture in tests by @JasonGrace2282 in Change from tempconfig to a config fixture in tests #3853
Fix :attr:.ManimConfig.format not updating movie file extension by @JasonGrace2282 in Fix :attr:.ManimConfig.format not updating movie file extension #3839
Rewrite manim.utils.bezier.get_quadratic_approximation_of_cubic() to produce curves which can be animated smoothly by @chopan050 in Rewrite manim.utils.bezier.get_quadratic_approximation_of_cubic() to produce curves which can be animated smoothly #3829
Log execution time of scene rendering in the Manim Checkhealth command by @chopan050 in Log execution time of scene rendering in the Manim Checkhealth command #3855
Optimize VMobject.pointwise_become_partial() by @chopan050 in Optimize VMobject.pointwise_become_partial() #3760
Update installation instructions for MacOS (via dedicated brew formula) by @Elastino in Update installation instructions for MacOS (via dedicated brew formula) #3857
Update docker to use ENV x=y instead of ENV x y by @JasonGrace2282 in Update docker to use ENV x=y instead of ENV x y #3858
Fixed behavior of config.background_opacity < 1 and duplicated log messages by @abul4fia in Fixed behavior of config.background_opacity < 1 and duplicated log messages #3680
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3865
Fix pre-commit linting by @JasonGrace2282 in Fix pre-commit linting #3877
Use ruff for pytest style by @JasonGrace2282 in Use ruff for pytest style #3872
feat: set_default for Animation class by @christopher-hampson in feat: set_default for Animation class #3876
Use ruff instead of flake8-simplify by @JasonGrace2282 in Use ruff instead of flake8-simplify #3873
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3880
Change flake8-comprehensions and flake8-bugbear to ruff by @JasonGrace2282 in Change flake8-comprehensions and flake8-bugbear to ruff #3882
Rename parameters and variables conflicting with builtin functions by @JasonGrace2282 in Rename parameters and variables conflicting with builtin functions #3884
Added colorscale to axes.plot() by @alembcke in Added colorscale to axes.plot() #3148
Fix :meth:.OpenGLMobject.invert not reassembling family by @JasonGrace2282 in Fix :meth:.OpenGLMobject.invert not reassembling family #3885
Experimenting with an HSV class by @MrDiver in Experimenting with an HSV class #3518
Fix typo from HSV PR by @JasonGrace2282 in Fix typo from HSV PR #3887
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3889
Replace the TypeError message code in the _typecheck_input method in … by @irvanalhaq9 in Replace the TypeError message code in the _typecheck_input method in … #3890
Significantly reduce rendering time with a separate thread for writing frames to stream by @smu160 in Significantly reduce rendering time with a separate thread for writing frames to stream #3888
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3896
Lock poetry.lock by @JasonGrace2282 in Lock poetry.lock #3895
fix a wrong type mark in a function head. by @fogsong233 in fix a wrong type mark in a function head. #3902
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3904
bugfix: convert non-.wav/.raw files to .wav before passing to pydub by @behackl in bugfix: convert non-.wav/.raw files to .wav before passing to pydub #3832
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3911
fix type hint, change int to float by @irvanalhaq9 in fix type hint, change int to float #3916
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3918
Simplify Sector Class by Removing Redundant Parameters by @irvanalhaq9 in Simplify Sector Class by Removing Redundant Parameters #3922
Changing the 'side_length' attribute to a property by @irvanalhaq9 in Changing the 'side_length' attribute to a property #3901
Standardize docstrings with ruff pydocstyle rules by @JasonGrace2282 in Standardize docstrings with ruff pydocstyle rules #3881
feat: preserve original TeX colors by @christopher-hampson in feat: preserve original TeX colors #3903
Use Ruff pygrep rules by @JasonGrace2282 in Use Ruff pygrep rules #3923
Bump cryptography from 43.0.0 to 43.0.1 by @dependabot in Bump cryptography from 43.0.0 to 43.0.1 #3931
Fix np.float_ to np.float64 while using numpy >= 2.0 by @geoochi in Fix np.float_ to np.float64 while using numpy >= 2.0 #3940
os.system -> subprocess by @achille-fouilleul in os.system -> subprocess #3955
Set AAC codec for audio in mp4 files, add transcoding utility by @achille-fouilleul in Set AAC codec for audio in mp4 files, add transcoding utility #3956
Optimized interpolate and bezier in manim.utils.bezier by @chopan050 in Optimized interpolate and bezier in manim.utils.bezier #3960
Fix: .to_edge()'s example demonstration in docs by @DuskyElf in Fix: .to_edge()'s example demonstration in docs #3958
Use Github Markdown on README by @JasonGrace2282 in Use Github Markdown on README #3925
Fixed typehint in types.rst and replaced outdated reference to manim.typing.Image with manim.typing.PixelArray by @JasonGrace2282 in Fixed typehint in types.rst and replaced outdated reference to manim.typing.Image with manim.typing.PixelArray #3878
Improve line rendering performance by decreasing redundant subdivision count by @nitzanbueno in Improve line rendering performance by decreasing redundant subdivision count #3893
Fix typehints of ParametricFunction by @JasonGrace2282 in Fix typehints of ParametricFunction #3926
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3929
VGroup can now be initialized with VMobject iterables by @NikhilaGurusinghe in VGroup can now be initialized with VMobject iterables #3966
3098 Refining documentations for moving_camera_scene module by @Jackyuanx in 3098 Refining documentations for moving_camera_scene module #3972
Allow videos to be embedded in Google Colab without explicitly setting config.media_embed = True by @skusel in Allow videos to be embedded in Google Colab without explicitly setting config.media_embed = True #3974
Type annotation work in manim/mobject/geometry/ by @henrikmidtiby in Type annotation work in manim/mobject/geometry/ #3961
Added new PointND and PointND_Array type aliases by @chopan050 in Added new PointND and PointND_Array type aliases #3980
Refactored run_time validation for Animation and Scene.wait() by @chopan050 in Refactored run_time validation for Animation and Scene.wait() #3982
Add scale_stroke boolean parameter to VMobject.scale() to allow scaling stroke_width along with the VMobject by @Boris-Filin in Add scale_stroke boolean parameter to VMobject.scale() to allow scaling stroke_width along with the VMobject #3965
Allow :class:.SurroundingRectangle to accept multiple Mobjects by @Boris-Filin in Allow :class:.SurroundingRectangle to accept multiple Mobjects #3964
Feat: dvipsnames and svgnames color palettes by @christopher-hampson in Feat: dvipsnames and svgnames color palettes #3913
Add type hints to manim.cli module by @chopan050 in Add type hints to manim.cli module #3988
Add a time property to scene by @JasonGrace2282 in Add a time property to scene #3997
Stop ignoring manim.plugins errors in mypy.ini by @chopan050 in Stop ignoring manim.plugins errors in mypy.ini #4006
Add typings to manim/__main__.py by @chopan050 in Add typings to manim/__main__.py #4007
Fix scene skipping for config.upto_animation_number (-n flag in CLI) set to 0 to end after first animation by @behackl in Fix scene skipping for config.upto_animation_number (-n flag in CLI) set to 0 to end after first animation #4013
Bump tornado from 6.4.1 to 6.4.2 by @dependabot in Bump tornado from 6.4.1 to 6.4.2 #4023
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #3987
Add darker, lighter and contrasting methods to ManimColor by @hchargois in Add darker, lighter and contrasting methods to ManimColor #3992
Added ConvexHull, ConvexHull3D, Label and LabeledPolygram by @JayGupta797 in Added ConvexHull, ConvexHull3D, Label and LabeledPolygram #3933
Allow animations with run_time=0 and implement convenience Add animation by @chopan050 in Allow animations with run_time=0 and implement convenience Add animation #4017
Add support for Python 3.13 by @JasonGrace2282 in Add support for Python 3.13 #3967
Pin version of pyav to avoid breaking changes in their API by @behackl in Pin version of pyav to avoid breaking changes in their API #4037
Add a delay parameter to turn_animation_into_updater by @ChungLeeCN in Add a delay parameter to turn_animation_into_updater #4039
Add support in documentation for type aliases using Python 3.12 type definition by @chopan050 in Add support in documentation for type aliases using Python 3.12 type definition #4044
Rewrite installation instructions by @JasonGrace2282 in Rewrite installation instructions #3930
Fix typehint of :meth:.Scene.play to allow .animate by @JasonGrace2282 in Fix typehint of :meth:.Scene.play to allow .animate #4038
Call .finish() for every animation in AnimationGroup on finish by @Laifsyn in Call .finish() for every animation in AnimationGroup on finish #3951
Fix SyntaxWarnings when building the docs and bump readthedocs to Python 3.13 by @JasonGrace2282 in Fix SyntaxWarnings when building the docs and bump readthedocs to Python 3.13 #3924
Rename InternalPoint3D to Point3D, Point3D to Point3DLike and other point-related type aliases by @chopan050 in Rename InternalPoint3D to Point3D, Point3D to Point3DLike and other point-related type aliases #4027
Add type annotations to manim.utils.* by @henrikmidtiby in Add type annotations to manim.utils.* #3999
Fix VMobject.add_points_as_corners() to return self and safely handle empty points parameter by @chopan050 in Fix VMobject.add_points_as_corners() to return self and safely handle empty points parameter #4091
Remove duplicate all declarations in vectorized_mobject.py by @irvanalhaq9 in Remove duplicate __all__ declarations in vectorized_mobject.py #4108
Corrected spelling mistake in documentation by @modjfy in Corrected spelling mistake in documentation #4107
Remove PT004 from Ruff ignore by @JasonGrace2282 in Remove PT004 from Ruff ignore #4102
Add Homotopy example for waving square by @irvanalhaq9 in Add Homotopy example for waving square #4100
Fix of ImageMobject opacity bug by @henrikmidtiby in Fix of ImageMobject opacity bug #4089
Fix broken link to Poetry installation in contribution docs by @fmuenkel in Fix broken link to Poetry installation in contribution docs #4116
Add Noto fonts install command to Dockerfile by @Reckadon in Add Noto fonts install command to Dockerfile #4069
[pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in [pre-commit.ci] pre-commit autoupdate #4035
Add hash to ManimColor by @sophiawisdom in Add __hash__ to ManimColor #4051
Completely rewrite Code mobject + add support for short notation RGB(A) hex code specifications to ManimColor by @behackl in Completely rewrite Code mobject + add support for short notation RGB(A) hex code specifications to ManimColor #4115
Update README and documentation landing page, improve way how 3b1b is credited by @czuzu in Update README and documentation landing page, improve way how 3b1b is credited #4077
Draw more accurate circular Arcs for larger angles by @chopan050 in Draw more accurate circular Arcs for larger angles #4034
Polish documentation of manim.utils.color.core and remove interpolate_array() by @chopan050 in Polish documentation of manim.utils.color.core and remove interpolate_array() #4065
Create changelog for 0.19.0 by @JasonGrace2282 in Create changelog for 0.19.0 #4032

New Contributors

@VinhPhmCng made their first contribution in feat: Add three animations that together simulate a typing animation #3612
@anagorko made their first contribution in Fixes #3744 - underline tag should be <u></u> in the documentation. #3745
@jkjkil4 made their first contribution in Fixed there_and_back_with_pause() rate function behaviour with different pause_ratio values #3778
@yang-tsao made their first contribution in Fixing the get_nth_subpath function in "opengl_vectorized_mobject.py". #3790
@goldenphoenix713 made their first contribution in fix: importing manim should not trigger pygments.styles.get_all_styles #3797
@camburd2 made their first contribution in Fixed infinite loop in OpenGL BackgroundRectangle.get_color() #3732
@Elastino made their first contribution in Update installation instructions for MacOS (via dedicated brew formula) #3857
@christopher-hampson made their first contribution in feat: set_default for Animation class #3876
@irvanalhaq9 made their first contribution in Replace the TypeError message code in the _typecheck_input method in … #3890
@smu160 made their first contribution in Significantly reduce rendering time with a separate thread for writing frames to stream #3888
@fogsong233 made their first contribution in fix a wrong type mark in a function head. #3902
@achille-fouilleul made their first contribution in os.system -> subprocess #3955
@DuskyElf made their first contribution in Fix: .to_edge()'s example demonstration in docs #3958
@nitzanbueno made their first contribution in Improve line rendering performance by decreasing redundant subdivision count #3893
@NikhilaGurusinghe made their first contribution in VGroup can now be initialized with VMobject iterables #3966
@Jackyuanx made their first contribution in 3098 Refining documentations for moving_camera_scene module #3972
@skusel made their first contribution in Allow videos to be embedded in Google Colab without explicitly setting config.media_embed = True #3974
@henrikmidtiby made their first contribution in Type annotation work in manim/mobject/geometry/ #3961
@Boris-Filin made their first contribution in Add scale_stroke boolean parameter to VMobject.scale() to allow scaling stroke_width along with the VMobject #3965
@hchargois made their first contribution in Add darker, lighter and contrasting methods to ManimColor #3992
@JayGupta797 made their first contribution in Added ConvexHull, ConvexHull3D, Label and LabeledPolygram #3933
@ChungLeeCN made their first contribution in Add a delay parameter to turn_animation_into_updater #4039
@Laifsyn made their first contribution in Call .finish() for every animation in AnimationGroup on finish #3951
@modjfy made their first contribution in Corrected spelling mistake in documentation #4107
@fmuenkel made their first contribution in Fix broken link to Poetry installation in contribution docs #4116
@Reckadon made their first contribution in Add Noto fonts install command to Dockerfile #4069
@sophiawisdom made their first contribution in Add __hash__ to ManimColor #4051
@czuzu made their first contribution in Update README and documentation landing page, improve way how 3b1b is credited #4077

Full Changelog: v0.18.1...v0.19.0

This discussion was created from the release Manim v0.19.0.

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