WebGLVertexArrayObject hack to replace Texture input hack?

[PicoCreator]

@fuzzie360
Im not so sure on the details, but VertexArrayObject, does allow to stuff in floating point positions. Probably not at 64bit yet, but atleast something.

https://developer.mozilla.org/en-US/docs/Web/API/WebGLVertexArrayObject
https://webgl2fundamentals.org/webgl/lessons/webgl1-to-webgl2.html

And apparently the only limit it has is the number of vertex limit, which is 64k elements.
Which is probably quite acceptable for our use case?

joostn/OpenJsCad#21

Just a wild idea