v0.15.2#
- Date
April 25, 2022
Contributors#
A total of 33 people contributed to this release. People with a ‘+’ by their names authored a patch for the first time.
Bailey Powers +
Benjamin Hackl
Dan Walsh +
Darigov Research
Darylgolden
David Millard +
Hamidreza Hashemi +
Jan-Hendrik Müller
Jason Villanueva
Jonathan Alpert +
Joy Bhalla
Kian Cross +
Luca +
Mohsin Shaikh +
Naveen M K
Prismo +
Ryan McCauley
WillSoltas +
ad_chaos
darkways +
dawn*squirryl +
icedcoffeeee
peaceheis
sparshg
trickypr +
The patches included in this release have been reviewed by the following contributors.
Benjamin Hackl
Dan Walsh
Darylgolden
GameDungeon
Hugues Devimeux
Jan-Hendrik Müller
Jason Villanueva
Jonathan Alpert
Luca
Naveen M K
Prismo
Ryan McCauley
ad_chaos
darkways
hickmott99
icedcoffeeee
peaceheis
Pull requests merged#
A total of 39 pull requests were merged for this release.
New features#
- #1975: Improved CLI help page styling
Updates dependencies on Click and Cloup libraries for CLI help page styling.
Removed the dependency on click-default-group.
Added
no_args_is_help
parameter formanim render
to allow easy access to help page.Added note to
manim
help page epilog on how to access other command help pages.
- #2404: Add
SpiralIn
Animation Make
ManimBanner
to useSpiralIn
.
- #2404: Add
#2534: Implement
OpenGLImageMobject
#2684: Created a more accessible way to create Angles with line.py angle function -
Angle.from_three_points()
Enhancements#
#2062: Reuse shader wrappers and shader data
- #2642: Migrated
file_ops.py
andscene_file_writer.py
from os.path to Pathlib In
file_ops.py
andscene_file_writer.py
: Uses of str type file names have been mostly (see further information) converted to pathlib’s Path objects. Uses ofos.path
methods have been converted to equivalent pathlib methods.
- #2642: Migrated
#2655: Fix
assert_is_mobject_method()
when using OpenGL#2665: Improved handling of attributes when using the
.animate
syntax- #2674: Document and type
simple_functions.py
Add documentation for
simple_functions.py
.Small additions with some extra clarity for these functions.
- #2674: Document and type
- #2693: Allow using
MovingCamera.auto_zoom()
without animation Allows auto zooming camera without having to play an animation by passing an
animation=False
argument
- #2693: Allow using
Fixed bugs#
#2546: Fixed a file logging bug and some maintenance
- #2597: Fix Bug in
Uncreate
withrate_func
via introducing new parameterreversed
toAnimation
Refractor the
Uncreate
. The new implementation uses a flag memberreversed
. Set it toTrue
and its superclass handles the reverse.Introduce a bool parameter
reversed
toAnimation
. It decides whether the animation needs to be played backwards. Default to be False.Add conditional branches in
Animation.get_sub_alpha()
. If the parameterreversed
is True, it would setrate_func(t)
torate_func(1 - t)
.
- #2597: Fix Bug in
#2613: Fixed bug in
Circle.point_at_angle()
when the angle is not in the interval \([0, 2\pi]\)#2634: Fix background lines drawn twice in
NumberPlane
#2648: Handle user-defined centers for Wiggle animation
- #2658: Fix arguments of overridden
set_style
forBackgroundRectangle
Using
Write
animation on aText
object with.add_background_rectangle()
applied no longer generates aTypeError
.
- #2658: Fix arguments of overridden
#2668: (Re)set background color of
OpenGLRenderer
when initializing scene#2676: Fixed propagation of custom attributes in animations for the OpenGL renderer
#2688: Fixed two minor issues of
SpiralIn
andManimBanner
Changes to our development infrastructure#
Code quality improvements and similar refactors#
- #2630: Remove WebGL renderer
The WebGL renderer is broken and unmaintained. The support for it in Manim is removed.
#2652: Update
cloup
version to 0.13.0 from 0.7.0#2678: Require
backports-cached-property
only for Python < 3.8- #2685: Migrate from
os.path
topathlib
in testing scripts This pull request changes a number of instances of
os.path
to Pathlib objects and functions. In addition, this PR modifies the SVGMobject constructor to accept both a Pathlib object or a string variable pathname its constructor.
- #2685: Migrate from
#2691: Removed
CameraFrame
#2696: Made changelog generation run in parallel plus further improvements to
scripts/dev_changelog.py
#2697: Sort PRs by number in changelog sections before writing
New releases#
#2694: Prepared bugfix release v0.15.2