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JasonGrace2282 2024-08-30 16:39:17 -04:00
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4
docs/source/adventure/basics.rst
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@ -382,6 +382,10 @@ As an example, check out the rate function below.
self.play(Create(Circle(), rate_func=there_and_back_three), run_time=4)
This rate function will spend 1/3rd of the time finishing the animate, the next 1/3rd of the time "undoing" the animation,
and the final 1/3rd of the animation replaying the first 1/3rd. As you can see, it returns the amount of the animation
completed as a value between 0 to 1.
----------------------
The ``Wait`` Animation
----------------------

38
docs/source/adventure/project.rst
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@ -14,7 +14,7 @@ A Basic Project
Introduction
############
Throughout this guide, we'll walk you through how to create a simple 30 second video about vector addition. If you don't
already know what that is, it's recommended you watch `this<https://youtu.be/fNk_zzaMoSs?si=fQDML214IeNl0OZ1>`_ video
already know what that is, it's recommended you watch `this <https://youtu.be/fNk_zzaMoSs?si=fQDML214IeNl0OZ1>`_ video
by the original creator of manim, 3Blue1Brown.
The next step is figuring out how the project should look: what content should it cover, in what order, etc. In this
@ -27,27 +27,22 @@ In our case, we'll use the two vectors :math:`v_1\equiv\langle 2, 1\rangle` and
Algebraic Vector Addition
#########################
We'll start with the basic setup needed for every manim video. Create
a new file called `vector_addition.py`, and paste the contents here.
We'll start with the basic setup needed for every manim video.
To do this, we can use the manim cli to speed stuff up. In the terminal,
run::
.. code-block:: python
manim init project VectorAddition
from manim import *
This should create a folder called ``VectorAddition`` with the basic setup.
.. hint::
class VectorAddition(Scene):
def construct(self) -> None:
self.play(Create(Circle()))
You may want to open this folder in your IDE (like VS Code, or PyCharm).
You will have a ``manim.cfg`` file, where you configuration will be stored, and a ``main.py`` script.
The ``main.py`` script is where you will write your scenes.
# if you're used to rendering from the terminal,
# this way you can just run the python file instead
# of executing manim -p vector_addition.py VectorAddition
with tempconfig({"preview": True}):
VectorAddition().render()
If you did it correctly, running the python file (either through your IDE
or through the terminal with ``python3 vector_addition.py``) should render a scene
If you did it correctly, running the python file with ``manim -p main.py`` should render a scene
with a circle being created:
.. manim:: CreateCircle
@ -55,7 +50,16 @@ with a circle being created:
class CreateCircle(Scene):
def construct(self):
self.play(Create(Circle()))
circle = Circle()
circle.set_fill(PINK, opacity=0.5)
square = Square()
square.flip(RIGHT)
square.rotate(-3 * TAU / 8)
self.play(Create(square))
self.play(Transform(square, circle))
self.play(FadeOut(square))
============
Introduction