Let's build a mouse picking / drag & drop feature in three.js. Learn how the raycaster works.
Stackblitz Livedemo: https://stackblitz.com/github/tamani-...
Github: https://github.com/tamani-coding/thre...
(00:00) - Intro
(00:28) - Raycaster documentation
(00:55) - Example 3D Scene
(02:04) - Mouse Picking
(09:20) - Dragging Objects
(13:18) - Outro