Mesh does not have correct vertex positions.

[olive umbra]

You have to transform the point through the terrains transform.

terrain.localToWorld(point)
cube.position.set(point.x, point.y, point.z);

@acoustic marten

[broken heart]

Hi. I have a solution. but there is error in your code. So I can explain one by one. plz send me DM.

[acoustic marten]

thx, this approach works in putting the cubes onto the surface but they are not on the highest peaks

[broken heart]

Why are you block me?

You don't cool.

[olive umbra]

You're a scammer/bot trying to dm people your scams. Please don't do that. If you have something to say/reply to a question in the forum, you can do it in a public channel.

The circumstances in which it's appropriate to request DM from someone is if they ask you to, or of they need to share something proprietary for getting support.

[broken heart]

Who do you say that about?

Vaisik or me?

[random meadow]

you. Dont request a DM in private. Just help in the open forum