Hi - thanks you so much! I'm really happy you like it and yup, I don't plan on stopping for now, don't worry :)

Thanks a lot :) I'm really happy you liked the tutorial!

me too

You're welcome, I'm really happy you like it :)

Haha I'm happy I could help, great job! ;) For targeting a specific type of objects, you can do a few things: - either use the layers, as shown in the video (that's probably the most efficient, but perhaps you don't like using layers for grouping objects, it can feel a bit weird) - or raycast to anything (ie remove the layer, like in the first raycast example) BUT then check for a specific tag on your object, or even a specific name, or even a specific reference That's how you can "specialise" your raycast, if it makes sense ^^ Hope it helps, cheers!

@@minapecheux I'll give it a try, thanks!

Hello! I can try to help you debug if you want :) Do you have a bit more info as to where/when it happens? Where are you in the tutorial? What script/line does this error occur in (Unity tells you that in the console error log)?

Hi! Hum, there shouldn't be any reach issue with this technique... are you sure you properly configured your scene with colliders and all? :)

@Mina Pêcheux yes im sure but I'll double check, thank you so much for responding!!

@@Kirb-B No worries - and btw if you want to send me details (either here or by email, at mina.pecheux@gmail.com), feel free to, I'd be glad to help more! :)

First of all, thanks for taking an interest in my tutorial :) I'm sorry to hear you're having some issues! Do you have some errors in the Unity console? If you want, you can also share with me your current project (for example via email at mina.pecheux@gmail.com) - I'd be glad to have a look. Cheers :)

@@minapecheux Thank you dear. XOXO

Hi there! Just so I understand your use case: which method are you trying to use for "clicking", among the 3 I showed? OnMouseDown, Raycast or Raycast+layers? If it's the Raycast, remember to check that you used Physics.Raycast in the code and a 3D BoxCollider (or alternatively Physics2D.Raycast and a 2D BoxCollider2D component)... I know I've made that mistake many times and it took me some time to see it ^^ Else feel free to give me more details so I can try and help! :)

Haha, I'm happy I could help and that you found the video useful! Cheers :)

i changed _ray in pudate to comment one and it works properly now, thank you!

Hmm not sure what could be the problem - have you checked you've probably assigned the layer to the objects, and also that the layer you're using in the script is the right one? :)

Hello! I'm not sure I understand the question... could you please re-detail it in English (or French)? :)

Excuse me, if I could change the scene from this point onwards. By clicking, for example, on a 3D model, go to another scene and by clicking on another object, return to the main scene.@@minapecheux

Ah, got it! :)@@aye.espinosa_ Yep absolutely: you can use the callback of the click to run the logic you want - typically, to change the scene, you would use Unity's SceneManagement utilities, as shown in the docs/API over here for example: docs.unity3d.com/ScriptReference/SceneManagement.SceneManager.LoadScene.html Hope it helps!