three.js Raycaster - Tutorial for mouse picking / drag & drop

thanks man this is amazing

I am passing: _scene.add(_board) and this board has 30 .obj, so the userData.squares doesn't exist.
board.userData.squareNumber = squareNumber++;

intersects[0].object.userData.
squareNumber
Objets exist but the userData squareNumber doesn't.

I want do it in cellphone with touchstar, touchend etc... can help bro?

awesome thank you so much

Hello)
How to change code for moving Object3D? Not mesh)
Thx!)

Thank you a lot for that great video !

Thanks for the great video! I have trouble figure out how to use this Raycaster in react three fiber? could you please share some light? thank you

If i have a cube and change the position up the ray casting will still be at 0, 0, 0 where the cube first was. How do i fix this?

thanks a lot man

thank you so much

Please help me 🥺🥺🥺

Please

Please help

Hi please it doesn't work with ts can u give me the code with js please I really need it 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

@Genka How do we move object not in a plane but anywhere in the space?

Great video! Thanks you bro. Do you know how to change colors of a custom 3d object ? Please do a video on that

line 142 var draggable : THREE.Object3D; makes no sense, failed to compile is what I get

All these tutorials involve like 2 or 3 things at once and out of the 7 I've sat down and watched i still can't figure out how to make a 3d object clickable.

Since all tutorials want to show me raycasting and mouse hover stuff in addition to mouse clicks and i can't tell how to separate them and so the code never works because it is tied up with references to the other stuff in these scenes that i don't have in mine.

I literally have ONE LONELY SPHERE in three.js with the perspective camera and the sphere is rotating. I just want to click on it and make it slow down. I know how to make it slow down, but how do I make the sphere clickable?

Like, it's soooo simple, it shouldn't be this hard.

Thank you bro! I was trying to implement a Drag & Drop scene in Angular, so Typescript came good to me. It's worked perfectly.

Kiss strategy

Good tutorial! Thanks! ^^

I don't know typescript so I'm trying to do this in JavaScript and it's not working.