ManimCommunity/manim v0.19.1

Manim v0.19.1

on GitHub

What's Changed

New Features

• Introduce seed in random_color method to produce colors deterministically by @ishu9bansal in #4265
• Add support for arithmetic operators //, %, *, ** and / on ValueTracker by @fmuenkel in #4351
• Add TangentialArc mobject by @Brainsucker92 in #4469

Fixed Bugs and Enhancements

• Fix environment formating for Tex() mobject by @fmuenkel in #4159
• Improved consistency of rate_function implementations by @BenKirkels in #4144
• Make new Code mobject compatible with OpenGL renderer by @behackl in #4164
• Fix HSL color ordering in ManimColor by @thehugwizard in #4202
• Fix return type of Polygram.get_vertex_groups() and rename variables in .round_corners() by @chopan050 in #4063
• Improve Mobject.align_data docstring by @irvanalhaq9 in #4152
• Fix :meth:VMobject.pointwise_become_partial failing when vmobject is self by @irvanalhaq9 in #4193
• Fix add_points_as_corners not connecting single point to existing path by @irvanalhaq9 in #4219
• Complete typing for logger_utils.py by @fmuenkel in #4134
• Fix(graph): Allow any Line subclass as edge_type in Graph/DiGraph by @Akshat-Mishra-py in #4251
• Replace exceptions, remove unused parameters, and fix type hints in Animation, ShowPartial, Create, ShowPassingFlash, and DrawBorderThenFill by @irvanalhaq9 in #4214
• Fix: Axes submobject colors are not being set properly by @ishu9bansal in #4291
• Refactor Rotating and add docstrings to Mobject.rotate() and Rotating by @irvanalhaq9 in #4147
• Fix default config of manim init project to use correct pixel_height and pixel_width by @StevenH34 in #4213
• Handle opacity and transparent images by @henrikmidtiby in #4313
• Gracefully fall back when version metadata is missing by @mohiuddin-khan-shiam in #4324
• Fix for issue 4255 - Do not clear points when the number of curves is zero by @henrikmidtiby in #4320
• Use utf-8 encoding to read generated .tex files. by @OliverStrait in #4334
• Add zero to vmobject points to remove negative zeros in get_mobject_key by @elshorbagyx in #4332
• Ensure stroke_width attribute of SVGMobject is not set to None by @henrikmidtiby in #4319
• Fix Prism incorrectly rendering with dimensions=[2, 2, 2] in OpenGL by @ra1u in #4003
• Fix BraceLabel.change_label() and document BraceText by @henrikmidtiby in #4347
• Include Text.gradient in hash to properly regenerate Text when its gradient changes by @AbhilashaTandon in #4099
• Fixed surface animations in OpenGL by @nubDotDev in #4286
• Add type hints and support for arithmetic operators + and - on ValueTracker by @fmuenkel in #4129
• Fix duplicate references in Scene.mobjects after ReplacementTransform with existing target mobject by @irvanalhaq9 in #4242
• Optimize always_redraw() by reducing Mobject copying in Mobject.become() by @chopan050 in #4357
• Enhance manim cfg show output and add info-level logging for config files read by @xnov18 in #4375
• Let Cube use Bevel type line joints by @nubDotDev in #4361
• Properly define init_points methods for use in OpenGL instead of defining init_points = generate_points by @chopan050 in #4360
• Allow passing a tuple to buff in SurroundingRectangle to specify buffer in x and y direction independently by @nubDotDev in #4390
• Rewrite color_gradient to always return a list of ManimColors by @henrikmidtiby in #4380
• Ensure leading whitespace does not change line height for lines in CodeMobject by @behackl in #4392
• Simplify the function remove_invisible_chars in text_mobject.py by @henrikmidtiby in #4394
• Fix some config options specified via --config_file not being respected properly by @behackl in #4401
• Fix: Correct resolution tuple order to (height, width) by @Nikhil172913832 in #4440
• Ensure that start and end points are stored as float values in Line3D by @SirJamesClarkMaxwell in #4080
• OpenGL: Fix iterated nesting in DecimalNumber.set_value by @henrikmidtiby in #4373
• Update default resolution in CLI to match Manim’s 1920x1080 default settings by @SASHAKT1290 in #4452
• Better parsing of color styles in CodeMobject by @SirJamesClarkMaxwell in #4454
• Allow selection of all scenes to render using '*' by @NightyStudios in #4470
• Prevent mutation of about_point in apply_points_function_about_point by @Morkunas in #4478
• Fix behavior of Mobject.suspend_updating: when only suspending parent mobject, let children continue updating by @behackl in #4402
• Allow passing a buff to LabeledDot by @nubDotDev in #4403
• Pass ndarrays to mapbox_earcut.triangulate_float32() to fix TypeError in mapbox_earcut==2.0.0 by @GuiCT in #4479
• Fix duplicated arrow tips in DashedVMobject (issue #3220) by @jakekinchen in #4484

Documentation

• Add docstring to :meth:.Mobject.get_family by @irvanalhaq9 in #4127
• Fix link formatting and clarify the distinction between Manim versions in index.rst by @irvanalhaq9 in #4131
• Add instructions for installing system utilities cairo and pkg-config via Homebrew on MacOS by @behackl in #4146
• Add missing line break in Code of Conduct's conflict of interest policy by @Hasan-Mesbaul-Ali-Taher in #4185
• Fix links to Pango website by @ragibson in #4217
• Replace poetry with uv in the README by @xinoehp512 in #4226
• Improve docstring for interpolate method in Mobject class by @irvanalhaq9 in #4149
• Add docstrings to Line and remove None handling for path_arc parameter by @irvanalhaq9 in #4223
• Add docstring to :meth:Mobject.family_members_with_points by @irvanalhaq9 in #4128
• Update incorrect docstring for :attr:ManimConfig.gui_location property by @SAYAN02-DEV in #4254
• Fix formatting of color space documentation by @behackl in #4274
• Enhance and Paraphrase Description of ManimCE in README.md by @irvanalhaq9 in #4141
• docs: add explanation about the rate_func in the custom animation by @pedropxoto in #4278
• Fixed artifact in docstring of Animation by @barollet in #4283
• Rename update function dot_position to update_label in .add_updater example by @irvanalhaq9 in #4196
• Fix Microsoft typo in TexFontTemplateLibrary scene in example_scenes/advanced_tex_fonts.py by @alterdim in #4305
• Improved readability, grammar, as well as added docstrings for consistency by @NASAnerd05 in #4267
• Add docstrings for ChangingDecimal and ChangeDecimalToValue by @haveheartt in #4346
• Fix Sphinx exceptions when trying to build documentation via latex / as pdf by @behackl in #4370
• Added license information to documentation landing page by @Nikil-D-Gr8 in #3986
• Set the default Python version to 3.13 in the uv installation guide by @henrikmidtiby in #4480

Maintenance and Testing

• Change project management tool from poetry to uv by @behackl in #4138
• Re-add ffmpeg as dependency within Docker image by @behackl in #4150
• Add tests for Matrix, DecimalMatrix, IntegerMatrix by @pdrzan in #4279
• Add tests for polylabel utility by @giolucasd in #4269
• Add support for pycodestyle W rule in Ruff by @KaiqueDultra in #4276
• Fix files with few MyPy typing errors by @henrikmidtiby in #4263
• Explicitly mention all files that mypy should ignore in the mypy.ini configuration file by @henrikmidtiby in #4306
• Remove dead code from scene.py and vector_space_scene.py by @henrikmidtiby in #4310
• Add type annotations to scene.py and vector_space_scene.py by @henrikmidtiby in #4260
• Replace setup-texlive-action in CI workflow by @behackl in #4326
• Adding type annotations to polyhedra.py and matrix.py by @henrikmidtiby in #4322
• Handling typing errors in text/numbers.py by @henrikmidtiby in #4317
• Move configure_pygui into a Scene method and remove manim.gui by @chopan050 in #4314
• Add typing annotations to svg_mobject.py by @henrikmidtiby in #4318
• Add type annotations to mobject/svg/brace.py and default to label_constructor=Text in BraceText by @henrikmidtiby in #4309
• Add classes MethodWithArgs, SceneInteractContinue and SceneInteractRerun inside new module manim.data_structures by @chopan050 in #4315
• Fix typo in import of OpenGLCamera in utils/hashing.py by @fmuenkel in #4352
• Add type annotations to manim/renderer/shader.py by @henrikmidtiby in #4350
• Add type annotations to tex_mobject.py by @henrikmidtiby in #4355
• Add type annotations to three_d_camera.py by @henrikmidtiby in #4356
• Revert change of default value for tex_environment by @henrikmidtiby in #4358
• Add type hints to scene_file_writer.py, section.py, and zoomed_scene.py by @fmuenkel in #4133
• Add type annotations for most of camera and mobject.graphing by @henrikmidtiby in #4125
• Add VectorNDLike type aliases by @chopan050 in #4068
• Add type annotations to dot_cloud.py, vectorized_mobject_rendering.py and opengl_three_dimensions.py by @henrikmidtiby in #4359
• Add type annotations to indication.py by @henrikmidtiby in #4367
• Add type annotations to composition.py by @henrikmidtiby in #4366
• Add type annotations to growing.py by @henrikmidtiby in #4368
• Add type annotations to movement.py by @henrikmidtiby in #4371
• Exclude check for cyclic imports by CodeQL by @behackl in #4384
• Refactor imports from collections.abc, typing and typing_extensions for Python 3.9 by @chopan050 in #4353
• Add type annotations to opengl_renderer_window.py by @fmuenkel in #4363
• Rename SceneFileWriter.save_final_image() to save_image() by @fmuenkel in #4378
• Add type annotations to text_mobject.py by @henrikmidtiby in #4381
• Rename types like RGBA_Array_Float to FloatRGBA and add types like FloatRGBA_Array by @chopan050 in #4386
• Add type annotations to opengl_geometry.py by @henrikmidtiby in #4396
• Add type annotations to moving_camera.py by @henrikmidtiby in #4397
• Add type annotations to opengl_mobject.py by @RBerga06 in #4398
• Fix failing pre-commit tests by @cclauss in #4434
• Add type annotations to cairo_renderer.py by @fmuenkel in #4393
• Fix type errors and add typings for Mobject.apply_function(), its derivatives, and other utility functions by @godalming123 in #4228
• Bump macOS image from deprecated macos-13 to macos-15-intel by @chopan050 in #4481
• Prepare new release v0.19.1 and bump minimum required Python version to 3.10 by @behackl in #4490

Dependency Version Changes

• Bump typing extensions minimum version by @JasonGrace2282 in #4121
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4122
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4140
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4148
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4181
• Bump astral-sh/setup-uv from 5 to 6 by @dependabot[bot] in #4234
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4204
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4391
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4405
• Bump actions/setup-python from 5 to 6 by @dependabot[bot] in #4433
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #4418
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4409
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4460
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #4467
• Bump github/codeql-action from 3 to 4 by @dependabot[bot] in #4466
• Bump astral-sh/setup-uv from 6 to 7 by @dependabot[bot] in #4465
• Bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in #4464

New Contributors

• @BenKirkels made their first contribution in #4144
• @Hasan-Mesbaul-Ali-Taher made their first contribution in #4185
• @ragibson made their first contribution in #4217
• @thehugwizard made their first contribution in #4202
• @xinoehp512 made their first contribution in #4226
• @SAYAN02-DEV made their first contribution in #4254
• @Akshat-Mishra-py made their first contribution in #4251
• @pdrzan made their first contribution in #4279
• @pedropxoto made their first contribution in #4278
• @giolucasd made their first contribution in #4269
• @KaiqueDultra made their first contribution in #4276
• @ishu9bansal made their first contribution in #4291
• @StevenH34 made their first contribution in #4213
• @alterdim made their first contribution in #4305
• @mohiuddin-khan-shiam made their first contribution in #4324
• @elshorbagyx made their first contribution in #4332
• @NASAnerd05 made their first contribution in #4267
• @ra1u made their first contribution in #4003
• @AbhilashaTandon made their first contribution in #4099
• @nubDotDev made their first contribution in #4286
• @haveheartt made their first contribution in #4346
• @xnov18 made their first contribution in #4375
• @Nikil-D-Gr8 made their first contribution in #3986
• @RBerga06 made their first contribution in #4398
• @Nikhil172913832 made their first contribution in #4440
• @SASHAKT1290 made their first contribution in #4452
• @Brainsucker92 made their first contribution in #4469
• @NightyStudios made their first contribution in #4470
• @Morkunas made their first contribution in #4478
• @GuiCT made their first contribution in #4479
• @godalming123 made their first contribution in #4228
• @jakekinchen made their first contribution in #4484

Full Changelog: v0.19.0...v0.19.1