public FloatBuffer getFloatBuffer(Type type) {
        VertexBuffer vb = getBuffer(type);
        if (vb == null) {
            return null;
        }

        return (FloatBuffer) vb.getData();
    }
Get the {@link VertexBuffer} data stored on this mesh in float
format.

@param type The type of VertexBuffer
@return the VertexBuffer data, or null if not set
jme3-core/src/main/java/com/jme3/scene/Mesh.java