Change block height

Questions
1

Good afternoon.
There are 2 blocks

qqw11
qqw111034×586 6.24 KB

I need to make the height of 2 block equal to the height of 1 block
How can I do that? :roll_eyes:

2

Hi!

If scaling on y-axis is okay, then
mesh2.scale.y = mesh1.height / mesh2.height;

3

mesh1.height
height ? mesh1.geometry.boundingBox ??

4

Yes, but it’s up to you, how you get objects’ heights.

5

There was a problem when using boundingBox

121edf
121edf586×849 18 KB

How else to find out the sizes - mesh?

6

Y can get 2 coords of vertices by index

const v1= new THREE.Vector3().fromBufferAttribute(mesh.geometry.attributes.position, 0);
v1.applyMatrix4(mesh.matrixWorld);

and then use v1.distanceTo (v2)

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