1// Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
2
3// Distributed under the Boost Software License, Version 1.0. (See accompanying
4// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5
6#ifdef BOOST_QVM_TEST_SINGLE_HEADER
7# include BOOST_QVM_TEST_SINGLE_HEADER
8# ifdef BOOST_QVM_TEST_SINGLE_HEADER_SWIZZLE
9# include BOOST_QVM_TEST_SINGLE_HEADER_SWIZZLE
10# endif
11#else
12# include <boost/qvm/mat_operations.hpp>
13# include <boost/qvm/vec_operations.hpp>
14# include <boost/qvm/vec.hpp>
15# include <boost/qvm/vec_mat_operations.hpp>
16# include <boost/qvm/vec_access.hpp>
17# include <boost/qvm/map_mat_mat.hpp>
18# include <boost/qvm/map_mat_vec.hpp>
19# include <boost/qvm/swizzle.hpp>
20#endif
21
22#include "test_qvm_matrix.hpp"
23#include "test_qvm_vector.hpp"
24#include "test_qvm.hpp"
25
26namespace
27 {
28 void
29 test()
30 {
31 using namespace boost::qvm;
32 test_qvm::matrix<M1,4,4> m=rot_mat<4>(axis: test_qvm::vector<V1,3>(1,0),angle: 1.0f);
33 X(a&: col<3>(a&: m)) = 42;
34 Y(a&: col<3>(a&: m)) = 42;
35 Z(a&: col<3>(a&: m)) = 42;
36 test_qvm::vector<V1,3> v(42,1);
37 test_qvm::vector<V1,3> mv=transform_vector(a: m,b: v);
38 test_qvm::vector<V1,3> mp=transform_point(a: m,b: v);
39 test_qvm::vector<V1,3> v3=del_row_col<3,3>(a&: m) * v;
40 test_qvm::vector<V1,3> v4=XYZ(a: m*XYZ1(a&: v));
41 BOOST_QVM_TEST_EQ(mv.a,v3.a);
42 BOOST_QVM_TEST_EQ(mp.a,v4.a);
43 }
44 }
45
46int
47main()
48 {
49 test();
50 return boost::report_errors();
51 }
52

source code of boost/libs/qvm/test/transform_test.cpp