3D
While not a full 3D application, After Effects provides robust 2.5D capabilities with 3D layers, cameras, and lights. Perfect for integrating 2D elements in 3D space.
Key Concepts
3D Layers
- Toggle 3D switch on any layer
- Z-position for depth placement
- X/Y/Z rotation for 3D orientation
Cameras
- One-node camera — orbits around point of interest
- Two-node camera — fixed position, adjustable aim
- Depth of Field for cinematic focus effects
Camera Settings
- Focal Length — wide (15mm) to telephoto (200mm)
- Aperture — controls depth of field intensity
- Focus Distance — what's in sharp focus
Tips & Best Practices
- Use null objects as camera parents for smoother camera moves
- Enable Draft 3D for faster viewport performance
- Separate XYZ position dimensions for independent animation
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