如何在 AFrame 中移动单个顶点？

Question

In Three.js I could use:

myObject.geometry.vertices[i].y += 12;

but in A-Frame nothing is even visible in console.log. I had seen where between 0.2.0 and 0.3.0 everything defaults to to buffer geometry and vertices were hidden. Overriding this was possible, but now in 0.5.0 not even the geometry array is listed in console.log.

console.log(myObject.geoetry); //now returns 'undefined'.
console.log(myObject); //returns the markup only, no array!?

Is there currently a way to address individual vertices to change their positions?

Answer 1

Set geometry="buffer: false" .

https://aframe.io/docs/0.5.0/components/geometry.html#base_properties_buffer

Then get the geometry:

el.getObject3D('mesh').geometry