getColumn method
Gets the column of the matrix
Implementation
Vector4 getColumn(int column) {
final Vector4 r = new Vector4.zero();
final Float32List rStorage = r._v4storage;
final int entry = column * 4;
rStorage[3] = _m4storage[entry + 3];
rStorage[2] = _m4storage[entry + 2];
rStorage[1] = _m4storage[entry + 1];
rStorage[0] = _m4storage[entry + 0];
return r;
}