Three.js: How to Update BufferGeometry Vertices

Question

I just have to update a line that have 2 vertices, and i trying to use these things above that are changed in r58, but the lines cant move, i just made this to initialize:

Answer 1

In your case, you need to add the following in your render loop when you update vertices:

this.model.geometry.attributes.position.needsUpdate = true;

You can remove the line position.needsUpdate = true when you create the geometry.

I would also suggest that you update to the current version.

three.js r.63