getColumn method
Gets the column
of the matrix
Implementation
Vector3 getColumn(int column) {
final r = Vector3.zero();
final rStorage = r._v3storage;
final entry = column * 3;
rStorage[2] = _m3storage[entry + 2];
rStorage[1] = _m3storage[entry + 1];
rStorage[0] = _m3storage[entry + 0];
return r;
}