Uploaded August 2025 | Updated September 2026, 1 week ago
In this lesson, you will learn the basics of Anchor Points which is an invisible point on a layer that serves as the center of scaling, rotation and other transformations. Every layer has an Anchor Point.
Exercise Files:
https://dub.sh/aeugfiles
1. Introduction to Anchor Points
1. Definition: An anchor point is an invisible point around which a layer rotates, scales, or repositions itself.
2. Viewing the anchor point: Select the layer in the layers panel.
2. Basic Operations with Anchor Points
1. Rotation:
1. Shortcut: R to bring up the rotation property.
2. Example: Rotating a layer around its anchor point.
2. Scale:
1. Shortcut: S to bring up the scale property.
2. Zooming in and out of the composition window (period key to zoom in, comma key to zoom out).
3. Moving the Anchor Point
1. Selection Tool:
1. Default tool for moving layers (shortcut: V).
2. Moving the anchor point with the selection tool moves the entire layer.
2. Pan Behind Tool:
1. Purpose: Moves only the anchor point without moving the layer.
2. Shortcut: Y.
3. Example: Moving the anchor point to the bottom center of a layer.
4. Demonstrating the effects on rotation and scaling when the anchor point is moved.
4. Centering Layers and Anchor Points
1. Using the Align panel to center layers horizontally and vertically.
2. Shortcut for centering the anchor point: Command + double-click on the Pan Behind tool (Control + double-click on Windows).
5. Creating and Manipulating Shapes
1. Shape Tool:
1. Creating shapes without any layers selected to avoid creating masks.
2. Setting fill and stroke colors for shapes.
3. Example: Creating a star and observing the default anchor point placement.
2. Preferences:
1. Setting After Effects to automatically center the anchor point in new shape layers (After Effects menu ... Settings ... General).
6. Practical Examples with Anchor Points
1. Graphic Element:
1. Example: Dragging an Orange Tree graphic onto the composition and adjusting its scale and position.
2. Rotation and Natural Movement:
1. Adjusting the anchor point to the bottom center for natural rotation (e.g., simulating a tree blowing in the wind).
7. Understanding Transform Properties
1. Anchor Point Transform Property:
1. Shortcut: A to bring up the anchor point property.
2. Explanation: This property is less commonly used compared to other transform properties (position, scale, rotation, opacity).
3. Differences between changing anchor point transform values and using the Pan Behind tool.
4. Internal coordinate system of After Effects and its impact on transformations.
In this lesson, you will learn the basics of Anchor Points which is an invisible point on a layer that serves as the center of scaling, rotation and other transformations. Every layer has an Anchor Point.
Exercise Files:
https://dub.sh/aeugfiles
1. Introduction to Anchor Points
1. Definition: An anchor point is an invisible point around which a layer rotates, scales, or repositions itself.
2. Viewing the anchor point: Select the layer in the layers panel.
2. Basic Operations with Anchor Points
1. Rotation:
1. Shortcut: R to bring up the rotation property.
2. Example: Rotating a layer around its anchor point.
2. Scale:
1. Shortcut: S to bring up the scale property.
2. Zooming in and out of the composition window (period key to zoom in, comma key to zoom out).
3. Moving the Anchor Point
1. Selection Tool:
1. Default tool for moving layers (shortcut: V).
2. Moving the anchor point with the selection tool moves the entire layer.
2. Pan Behind Tool:
1. Purpose: Moves only the anchor point without moving the layer.
2. Shortcut: Y.
3. Example: Moving the anchor point to the bottom center of a layer.
4. Demonstrating the effects on rotation and scaling when the anchor point is moved.
4. Centering Layers and Anchor Points
1. Using the Align panel to center layers horizontally and vertically.
2. Shortcut for centering the anchor point: Command + double-click on the Pan Behind tool (Control + double-click on Windows).
5. Creating and Manipulating Shapes
1. Shape Tool:
1. Creating shapes without any layers selected to avoid creating masks.
2. Setting fill and stroke colors for shapes.
3. Example: Creating a star and observing the default anchor point placement.
2. Preferences:
1. Setting After Effects to automatically center the anchor point in new shape layers (After Effects menu ... Settings ... General).
6. Practical Examples with Anchor Points
1. Graphic Element:
1. Example: Dragging an Orange Tree graphic onto the composition and adjusting its scale and position.
2. Rotation and Natural Movement:
1. Adjusting the anchor point to the bottom center for natural rotation (e.g., simulating a tree blowing in the wind).
7. Understanding Transform Properties
1. Anchor Point Transform Property:
1. Shortcut: A to bring up the anchor point property.
2. Explanation: This property is less commonly used compared to other transform properties (position, scale, rotation, opacity).
3. Differences between changing anchor point transform values and using the Pan Behind tool.
4. Internal coordinate system of After Effects and its impact on transformations.




![How To Reopen After Effects Wiggle Panel Project using Cursor AI
How To Reopen After Effects Wiggle Panel Project using Cursor AI Code Editor
In this tutorial, you will learn how to re-open the After Effects Wiggle Script UI Panel Project Folder and update the Wiggle Expression using Cursor AI Code Editor.
📺 WATCH THE FULL MINI-COURSE
▶️ Intro: https://youtu.be/7kcY82mnsA4
▶️ Part 1: https://youtu.be/YC7_7KwTZQE
▶️ Part 2: https://youtu.be/Kc7sygIlMdQ
▶️ Part 3: https://youtu.be/s9ZfCeXCP6A
▶️ Part 4: https://youtu.be/IeMQYTlJ0p4
▶️ Full Course: https://youtu.be/cq_kNaZSK8c▶️ Playlist: https://www.youtube.com/playlist?list=PLqeRnzRtkROQ9Cu0B5X5JoAZk-gs71vqD
Seamless Looping Wiggle Expression:
Looping Wiggle Expression: https://motionscript.com/design-guide/looping-wiggle.html
🛠 Tools & Effects Used
* Adobe After Effects CC 2025: https://mikemurphy.co/adobe
* Download Cursor: https://cursor.com
⌨️Keyboard Shortcuts:
Cmd/Ctrl + i: Jump to Chat Panel
💾 ScriptUI Install Path (Mac):
* Applications…Adobe After Effects [version]…Scripts…ScriptUI Panels
📦 RESOURCES & DOWNLOADS
* 📰 AI Unplugged Newsletter: https://aiunplug.io
* 🎓 After Effects User Guide Course: https://aeuserguide.com
* 🎨 Terrapin Textures: https://terrapintextures.com
* 🔧 My Gear & AI Tools: https://mikemurphy.co/resources
🛠️ How To Modify Code & Add Wiggle Sliders Using Cursor AI
* Open Cursor
* Open Project Folder
* Press Cmd/Ctrl + i to jump cursor to Chat Panel
* Type in Text Prompt in Cursor or,
* Copy ChatGPT prompt to clipboard
* Paste Prompt in text field
* Press Return/Enter
* Accept File generated by Cursor
🛠️ How To Add Code (.jsx) to After Effects Script UI Panel
* Open Project Folder
* Open ‘dev’ folder
* Copy .jsx file (Cmd/Ctrl + D)
* Click on Applications
* Click on Adobe After Effects [latest version]
* Click on ‘Scripts’
* Click on ‘ScriptsUI Panel’ and drag to Sidebar for shortcut
* Paste copied .jsx file in ScriptsUI Panel
* Press ‘Replace’
* Enter Mac Password
🛠️ How To Test Wiggle Panel
* Open After Effects
* Go to Window Menu
* Select ‘myaetools.jsx’ to open
* Select Layer
* Tap ‘P’ for Position
* Press Wiggle Button
* Values of Position Property should turn red
* Tap ‘EE’ to view wiggle expression
* Tap Spacebar to Preview
* If you experience any issues, return to Cursor to as to fix.
⏱ TIMESTAMPS
00:00 Introduction To Part 4
00:22 Mini-Course FYI
00:52 Looping Wiggle Expression
01:09 Reopen Project Folder in Cursor
01:39 File Explorer Panel
01:57 Chat (Agent) Panel (Cmd/Ctrl + i)
02:34 Copy/Paste Text Prompt
03:03 Highlighted Code (Green & Red)
03:42 Replace JSX File in After Effects
04:27 Test Wiggle Panel (Open AE)
05:22 Quit Cursor & Dock Wiggle Panel
05:55 Subscribe To AI Unplugged
📬 STAY IN THE LOOP
→ Join the AI Unplugged Newsletter to follow my journey into AI, tools, and building a solo creator business. https://mikemurphy.co/aiunplugged
🧭 Mike Murphy Tutorials
→ Subscribe for more tutorials like this: https://youtube.com/mikemurphyco
🌹 Powered by Project Rosebud
Learn AI. Build digital products. Make a living as a content creator. How To Reopen After Effects Wiggle Panel Project using Cursor AI](https://i.ytimg.com/vi/_MgGtZ59_Vc/mqdefault.jpg)





