Cannot import mergeVertices from BufferGeometryUtils

[Zaqi_Fathis]

Hi, I am trying to use SimplifyModifier from here:
https://threejs.org/examples/jsm/modifiers/SimplifyModifier.js

but, when I import the BufferGeometryUtils, it showed an error:
Attempted import error: ‘mergeVertices’ is not exported from ‘three/examples/jsm/utils/BufferGeometryUtils’ (imported as ‘BufferGeometryUtils’).

anyone know what the issue with this?

Thanks

[Zaqi_Fathis]

oh, it solved!

I take the buffergeometryutils from here:
https://cdn.jsdelivr.net/npm/three@0.125.2/examples/jsm/utils/BufferGeometryUtils.js
from this:

Error in BufferGeometryUtils

Unfortunately, but the library crashes an error: Uncaught TypeError: Cannot read property ‘mergeBufferGeometries’ of undefined The library loads correctly because it adds console.log (“lib load”) to this library and it appears in my logs. Unfortunately, the use of: THREE.BufferGeometryUtils.mergeBufferGeometries (Geometry, true); It shows the above-mentioned error.