Chapter 5: Interactivity: Responding to User Input

Understanding User Input and Events

Mouse and Touch Interactions: Clicking, Dragging, and Gestures

Keyboard Navigation and Controls

Implementing Event Listeners in Three.js

Raycasting for Object Selection and Interaction

Creating Interactive Camera Controls: Orbit, Pan, and Zoom

Animating Objects Based on User Input

Advanced Interactivity: Dragging and Dropping 3D Objects

Handling Multiple Input Devices and Touch Events

Best Practices for Responsive and Accessible Interactivity