Category "manim"

How to change background colour of frame in 3b1bmanim?

I downloaded latest version of 3b1b manim from github. When I render the scenes by default background is gray how to change it to black.

Asynchronously run different animations in manim

I'm trying run essentially two animations (ref. following code): class RelTrain(Scene): def construct(self): train = Rectangle(height=1, width=4)

How do I Apply Multiple Linear Transformations

I'm trying to use LinearTransformationScene's apply_matrix multiple times: from manim import * class LT(LinearTransformationScene): def __init__(self):