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StreamLines Does not Work with OpenGL.
I expected my code to work with OpenGL.
The following code works with the cairo renderer, but if I run manim with the option --renderer=opengl, I'll run into error.
--renderer=opengl
Run with the --renderer=opengl flag, the code will exit with error. Without this flag it runs smoothly.
from manim import * import math class GrateScene(Scene): def construct(self): Θ = ValueTracker(1) f = lambda _: np.asarray([math.cos(Θ.get_value()), math.sin(Θ.get_value()), 0]) S = StreamLines(f) S.add_updater(lambda x: x.become((StreamLines(f)))) self.add(S) self.play(Θ.animate.set_value(TAU), run_time=0.5)
If I modify the set_data function in line 294 of mobject/opengl/opengl_mobject.py to
set_data
mobject/opengl/opengl_mobject.py
def set_data(self, data): self.data = copy.deepcopy(data) return self
It will work under the --renderer=opengl.
Link of Terminal Output
python/py/python3 --version
pip list
Package Version -------------------- ----------- asttokens 2.4.1 Brotli 1.1.0 build 1.2.1 CacheControl 0.14.0 certifi 2024.2.2 cffi 1.16.0 charset-normalizer 3.3.2 cleo 2.1.0 click 8.1.7 click-default-group 1.2.4 cloup 3.0.5 colorama 0.4.6 comm 0.2.2 crashtest 0.4.1 cryptography 42.0.7 debugpy 1.8.1 decorator 5.1.1 distlib 0.3.8 dulwich 0.21.7 exceptiongroup 1.2.0 executing 2.0.1 fastjsonschema 2.19.1 filelock 3.14.0 future 1.0.0 glcontext 2.5.0 gprof2dot 2019.11.30 idna 3.7 importlib_metadata 7.1.0 installer 0.7.0 ipykernel 6.29.3 ipython 8.24.0 isosurfaces 0.1.2 jaraco.classes 3.4.0 jedi 0.19.1 jeepney 0.8.0 jupyter_client 8.6.2 jupyter_core 5.7.2 keyring 24.3.1 manim 0.18.1 ManimPango 0.5.0 mapbox-earcut 1.0.1 markdown-it-py 3.0.0 matplotlib-inline 0.1.7 mdurl 0.1.2 moderngl 5.10.0 moderngl-window 2.4.1 more-itertools 10.2.0 msgpack 1.0.8 multipledispatch 0.6.0 nest_asyncio 1.6.0 networkx 3.3 numpy 1.26.4 packaging 24.0 parso 0.8.4 pexpect 4.9.0 pickleshare 0.7.5 pillow 10.3.0 pip 24.0 pkginfo 1.10.0 platformdirs 4.2.2 poetry 1.8.3 poetry-core 1.9.0 poetry-plugin-export 1.8.0 prompt-toolkit 3.0.42 psutil 5.9.8 ptyprocess 0.7.0 pure-eval 0.2.2 pycairo 1.26.0 pycparser 2.22 pydub 0.25.1 pyglet 1.5.16 Pygments 2.18.0 pyproject_hooks 1.1.0 pyrr 0.10.3 PySocks 1.7.1 python-dateutil 2.9.0 PyYAML 6.0.1 pyzmq 26.0.3 rapidfuzz 3.9.1 requests 2.32.2 requests-toolbelt 1.0.0 rich 13.7.1 scipy 1.13.1 screeninfo 0.8.1 SecretStorage 3.3.3 setuptools 70.0.0 shellingham 1.5.4 six 1.16.0 skia-pathops 0.8.0.post1 snakeviz 2.2.0 srt 3.5.3 stack-data 0.6.2 svgelements 1.9.6 tomli 2.0.1 tomlkit 0.12.5 tornado 6.4 tqdm 4.66.4 traitlets 5.14.3 trove-classifiers 2024.5.22 typing_extensions 4.11.0 urllib3 2.2.1 virtualenv 20.26.2 watchdog 4.0.1 wcwidth 0.2.13 wheel 0.43.0 zipp 3.17.0
The text was updated successfully, but these errors were encountered:
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Description of bug / unexpected behavior
StreamLines Does not Work with OpenGL.
Expected behavior
I expected my code to work with OpenGL.
The following code works with the cairo renderer, but if I run manim with the option
--renderer=opengl
, I'll run into error.How to reproduce the issue
Code for reproducing the problem
Run with the
--renderer=opengl
flag, the code will exit with error. Without this flag it runs smoothly.If I modify the
set_data
function in line 294 ofmobject/opengl/opengl_mobject.py
toIt will work under the
--renderer=opengl
.Logs
Terminal output
Link of Terminal Output
System specifications
System Details
python/py/python3 --version
):Python 3.10.14pip list
):The text was updated successfully, but these errors were encountered: