Method closestN3

src/main/java/marc/math/Flann.java:281–281

(long flann, float x, float y, float z, LongBuffer buffer, int len)

    native protected int closest3(long flann, float x, float y, float z);

    native protected int closestN3(long flann, float x, float y, float z, LongBuffer buffer, int len);

    native protected void free3(long flann);