Normal Directions

How would I go about finding the direction of the normals for a given object?

Please don't just look over this…any help appreciated…

Not exactly sure what you are asking for, but normals are themselves directional vectors, so you can just grab the normal buffer from a batch and read the vectors from it.

Ok…I think I'm confused on how to use the getNormalBuffer function…

The batch index refers to a point on said geometry and this is returns a FloatBuffer value which is the

normal vector…am I right on this?

Then I use the buffer's get() method… Ok explain batchIndex to me please that would help alot