qvm/test/translation_mat_test.cpp
2016-04-04 17:24:57 -07:00

43 lines
1.1 KiB
C++

//Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
//Distributed under the Boost Software License, Version 1.0. (See accompanying
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/qvm/map.hpp>
#include <boost/qvm/mat_traits_array.hpp>
#include <boost/qvm/vec_operations.hpp>
#include <boost/qvm/mat_operations.hpp>
#include <boost/qvm/mat.hpp>
#include "test_qvm_vector.hpp"
#include "gold.hpp"
namespace
{
template <int Dim>
void
test()
{
using namespace boost::qvm;
test_qvm::vector<V1,Dim-1> x(42,1);
float r1[Dim][Dim];
test_qvm::translation(r1,x.a);
float r2[Dim][Dim];
assign(r2,translation_mat(x));
BOOST_QVM_TEST_EQ(r1,r2);
test_qvm::scalar_multiply_v(x.b,x.a,2.0f);
col<Dim-1>(del_row<Dim-1>(translation_mat(x))) *= 2;
BOOST_QVM_TEST_EQ(x.a,x.b);
translation_mat(x) + translation_mat(x);
-translation_mat(x);
}
}
int
main()
{
test<3>();
test<4>();
test<5>();
return boost::report_errors();
}