Manim Tutorial #8: TransformObjects in Manim | Learn Animation Rotation Basics!

Published: 08 January 2024
on channel: Web Development Junction
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🚀 Welcome to the latest tutorial on our Manim Animation series! Join me on a fascinating journey as we delve into the art of transforming and rotating objects using Manim, the powerful Python animation library.

👉 Topics Explored:

1. *Introduction:*
A warm welcome to all viewers to the YouTube channel.
Brief overview of what to expect in this animation-packed tutorial.

2. *Scaling an Object with Animation:*
Created a vibrant yellow square and showcased scaling by a factor of 2.
Demonstrated animation commands: `self.play(sqr.animate.scale(2), run_time=tracker.duration, rate_func=linear)`.

3. *Transform an Object to Another Object:*
Explored transformative animations by turning a square into a circle.
Added a fill color to the circle, shifted it left, and scaled it by a factor of 2.
Reset the object to its original state using `Transform`.
Example commands:
`self.play(Transform(sqr, crc), run_time=tracker.duration, rate_func=linear)`.
`self.play(sqr.animate.set_fill(GREEN, 0.8), run_time=tracker.duration, rate_func=linear)`.
`self.play(sqr.animate.shift(LEFT * 3), run_time=tracker.duration, rate_func=linear)`.
`self.play(sqr.animate.scale(2), run_time=tracker.duration, rate_func=linear)`.
`self.play(Transform(sqr, osqr), run_time=tracker.duration, rate_func=linear)`.

4. *Rotate an Object:*
Explored dynamic square rotation for a visually appealing effect.
Experimented with changing the rotation direction and multiple rotations.
Showcased a combined result with shifting, scaling, and rotation.
Example commands:
`self.play(sqr.animate.rotate(PI / 4), run_time=tracker.duration, rate_func=linear)`.
`self.play(sqr.animate.rotate(-PI / 4), run_time=tracker.duration, rate_func=linear)`.
`for _ in range(3): self.play(sqr.animate.rotate(PI / 2), run_time=1, rate_func=linear)`.
`self.play(sqr.animate.rotate(-PI / 2), run_time=tracker.duration, rate_func=linear)`.
`self.play(sqr.animate.shift(RIGHT).scale(2).rotate(PI / 2), run_time=2)`.

5. *Animating Object Positions:*
Demonstrated various techniques for animating object positions without using `.next_to()`, `.to_edge()`, or `.to_corner()`.
Example commands:
`self.play(sqr.animate.to_edge(UP), run_time=2)`.
`self.play(sqr.animate.to_corner(UR), run_time=2)`.
`self.play(sqr2.animate.next_to(sqr, LEFT, buff=0.5), run_time=2)`.
`self.play(sqr3.animate.align_to(sqr, DOWN), run_time=2)`.
`self.play(sqr.animate.shift(RIGHT * 2 + UP * 2), run_time=2)`.
`self.play(sqr.animate.move_to(LEFT * 3 + DOWN * 3), run_time=2)`.

Feel free to experiment with these techniques and elevate your animation skills! Don't forget to like, subscribe, and share if you find this tutorial helpful.

🔗 Code and Resources:

Access the complete code and additional resources on our GitHub repository: [Link to GitHub Repo]

📚 Explore the Manim Library:

Delve into the official Manim documentation for in-depth insights and resources: [Link to Manim Documentation]

🚀 Subscribe for More Manim Tutorials:

Stay tuned for more exciting Manim tutorials by subscribing to our channel! Your support keeps the animations coming.

Got questions or suggestions? Drop them in the comments, and I'll be happy to assist. Happy animating!


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