manim-presentation 0.1.0

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manim-presentation

Tool for live presentations using manim

Install

pip install manim_presentation opencv-python

Usage

Use the class Slide as your scenes base class

from manim_presentation import Slide

class Example(Slide):
    def construct(self):
        ...

call self.pause() when you want to pause the playback

call self.start_loop() and self.stop_loop() when you want to loop some animations

from manim import *
from manim_presentation import Slide

class Example(Slide):
    def construct(self):
        circle = Circle(radius=3, color=BLUE)
        dot = Dot()

        self.play(GrowFromCenter(circle))
        self.pause()

        self.start_loop()
        self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear)
        self.end_loop()

        self.play(dot.animate.move_to(ORIGIN))
        self.pause()

        self.wait()

Default Keybindings

Default keybindings to control the presentation

Keybinding	Action
Right Arrow	Continue/Next Slide
Left Arrow	Previous Slide
R	Re-Animate Current Slide
Spacebar	Play/Pause
Q	Quit

Run Example

Clone this repository

git clone https://github.com/galatolofederico/manim-presentation.git
cd manim-presentation

Create a virtualenv

virtualenv --python=python3.7 env
. ./env/bin/activate

Install manim and manim_presentation

pip install manim manim_presentation opencv-python

Render the example scene

manim -qh example.py

Run the presentation

manim_presentation Example

Contributions and license

The code is released as Free Software under the GNU/GPLv3 license. Copying, adapting e republishing it is not only consent but also encouraged.

For any further question feel free to reach me at [e-mail] or on Telegram @galatolo