MINLINE float normalize_v2(float n[2]) { return normalize_v2_v2(n, n); }
float normalize_v2(float r[2]) { return normalize_v2_v2(r, r); }
MINLINE float normalize_v2(float n[2]) { return normalize_v2_v2(n, n); }
float normalize_v2(float r[2]) { return normalize_v2_v2(r, r); }