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// Copyright 2008-2024 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)
#ifdef BOOST_QVM_TEST_SINGLE_HEADER
# include BOOST_QVM_TEST_SINGLE_HEADER
#else
# include <boost/qvm/operations.hpp>
# include <boost/qvm/quat.hpp>
# include <boost/qvm/vec.hpp>
# include <boost/qvm/mat.hpp>
#endif
namespace
my_stuff
{
struct
mat
{
float a[3][3];
};
struct
vec
{
float a[3];
};
struct
quat
{
float a[4];
};
}
namespace
boost
{
namespace
qvm
{
template <>
struct
mat_traits<my_stuff::mat>
{
typedef float scalar_type;
static int const rows=3;
static int const cols=3;
template <int R,int C>
static
scalar_type &
write_element( my_stuff::mat & m )
{
BOOST_QVM_STATIC_ASSERT(R>=0);
BOOST_QVM_STATIC_ASSERT(R<rows);
BOOST_QVM_STATIC_ASSERT(C>=0);
BOOST_QVM_STATIC_ASSERT(C<cols);
return m.a[R][C];
}
template <int R,int C>
static
scalar_type
read_element( my_stuff::mat const & m )
{
BOOST_QVM_STATIC_ASSERT(R>=0);
BOOST_QVM_STATIC_ASSERT(R<rows);
BOOST_QVM_STATIC_ASSERT(C>=0);
BOOST_QVM_STATIC_ASSERT(C<cols);
return m.a[R][C];
}
static
inline
scalar_type &
write_element_idx( int r, int c, my_stuff::mat & m )
{
BOOST_QVM_ASSERT(r>=0);
BOOST_QVM_ASSERT(r<rows);
BOOST_QVM_ASSERT(c>=0);
BOOST_QVM_ASSERT(c<cols);
return m.a[r][c];
}
static
inline
scalar_type
read_element_idx( int r, int c, my_stuff::mat const & m )
{
BOOST_QVM_ASSERT(r>=0);
BOOST_QVM_ASSERT(r<rows);
BOOST_QVM_ASSERT(c>=0);
BOOST_QVM_ASSERT(c<cols);
return m.a[r][c];
}
};
template <>
struct
vec_traits<my_stuff::vec>
{
static int const dim=3;
typedef float scalar_type;
template <int I>
static
scalar_type &
write_element( my_stuff::vec & m )
{
BOOST_QVM_STATIC_ASSERT(I>=0);
BOOST_QVM_STATIC_ASSERT(I<dim);
return m.a[I];
}
template <int I>
static
scalar_type
read_element( my_stuff::vec const & m )
{
BOOST_QVM_STATIC_ASSERT(I>=0);
BOOST_QVM_STATIC_ASSERT(I<dim);
return m.a[I];
}
static
inline
scalar_type &
write_element_idx( int i, my_stuff::vec & m )
{
BOOST_QVM_ASSERT(i>=0);
BOOST_QVM_ASSERT(i<dim);
return m.a[i];
}
static
inline
scalar_type
read_element_idx( int i, my_stuff::vec const & m )
{
BOOST_QVM_ASSERT(i>=0);
BOOST_QVM_ASSERT(i<dim);
return m.a[i];
}
};
template <>
struct
quat_traits<my_stuff::quat>
{
typedef float scalar_type;
template <int I>
static
scalar_type &
write_element( my_stuff::quat & m )
{
BOOST_QVM_STATIC_ASSERT(I>=0);
BOOST_QVM_STATIC_ASSERT(I<4);
return m.a[I];
}
template <int I>
static
scalar_type
read_element( my_stuff::quat const & m )
{
BOOST_QVM_STATIC_ASSERT(I>=0);
BOOST_QVM_STATIC_ASSERT(I<4);
return m.a[I];
}
};
}
}
namespace
my_stuff
{
mat &
operator/=( mat & x, float y )
{
return boost::qvm::operator/=(x,y);
}
vec &
operator/=( vec & x, float y )
{
return boost::qvm::operator/=(x,y);
}
quat &
operator/=( quat & x, float y )
{
return boost::qvm::operator/=(x,y);
}
mat &
operator*=( mat & x, float y )
{
return boost::qvm::operator*=(x,y);
}
vec &
operator*=( vec & x, float y )
{
return boost::qvm::operator*=(x,y);
}
quat &
operator*=( quat & x, float y )
{
return boost::qvm::operator*=(x,y);
}
mat
operator/( mat const & x, float y )
{
return boost::qvm::operator/(x,y);
}
vec
operator/( vec const & x, float y )
{
return boost::qvm::operator/(x,y);
}
quat
operator/( quat const & x, float y )
{
return boost::qvm::operator/(x,y);
}
mat
operator*( mat const & x, float y )
{
return boost::qvm::operator*(x,y);
}
vec
operator*( vec const & x, float y )
{
return boost::qvm::operator*(x,y);
}
quat
operator*( quat const & x, float y )
{
return boost::qvm::operator*(x,y);
}
mat &
operator*=( mat & x, mat const & y )
{
return boost::qvm::operator*=(x,y);
}
mat
operator*=( mat const & x, mat const & y )
{
return boost::qvm::operator*(x,y);
}
vec
operator*( mat const & x, vec const & y )
{
return boost::qvm::operator*(x,y);
}
vec
operator*( quat const & x, vec const & y )
{
return boost::qvm::operator*(x,y);
}
vec
operator*( vec const & x, mat const & y )
{
return boost::qvm::operator*(x,y);
}
bool
operator==( mat const & x, mat const & y )
{
return boost::qvm::operator==(x,y);
}
bool
operator!=( mat const & x, mat const & y )
{
return boost::qvm::operator!=(x,y);
}
bool
operator==( vec const & x, vec const & y )
{
return boost::qvm::operator==(x,y);
}
bool
operator!=( vec const & x, vec const & y )
{
return boost::qvm::operator!=(x,y);
}
bool
operator==( quat const & x, quat const & y )
{
return boost::qvm::operator==(x,y);
}
bool
operator!=( quat const & x, quat const & y )
{
return boost::qvm::operator!=(x,y);
}
}
int
main()
{
using namespace boost::qvm::sfinae;
using namespace my_stuff;
typedef boost::qvm::mat<double,3,3> mat2;
typedef boost::qvm::vec<double,3> vec2;
typedef boost::qvm::quat<double> quat2;
mat ma1, mb1; set_zero(ma1); set_zero(mb1);
vec va1, vb1; set_zero(va1); set_zero(vb1);
quat qa1, qb1; set_zero(qa1); set_zero(qb1);
mat2 ma2, mb2; set_zero(ma2); set_zero(mb2);
vec2 va2, vb2; set_zero(va2); set_zero(vb2);
quat2 qa2, qb2; set_zero(qa2); set_zero(qb2);
set_zero(ma1);
set_zero(mb1);
set_zero(va1);
set_zero(vb1);
set_zero(qa1);
set_zero(qb1);
set_zero(ma2);
set_zero(mb2);
set_zero(va2);
set_zero(vb2);
set_zero(qa2);
set_zero(qb2);
ma1/=2;
va1/=2;
qa1/=2;
ma2/=2;
va2/=2;
qa2/=2;
ma1*=2;
va1*=2;
qa1*=2;
ma2*=2;
va2*=2;
qa2*=2;
mb1=ma1/2;
vb1=va1/2;
qb1=qb1/2;
mb2=convert_to<mat2>(ma1/2);
vb2=convert_to<vec2>(va1/2);
qb2=convert_to<quat2>(qa1/2);
mb1=scalar_cast<float>(ma2/2);
vb1=scalar_cast<float>(va2/2);
qb1=scalar_cast<float>(qa2/2);
mb1=ma1*2;
vb1=va1*2;
qb1=qa1*2;
mb2=convert_to<mat2>(ma1*2);
vb2=convert_to<vec2>(va1*2);
qb2=convert_to<quat2>(qa1*2);
mb1=scalar_cast<float>(ma2*2);
vb1=scalar_cast<float>(va2*2);
qb1=scalar_cast<float>(qa2*2);
ma1*=mb1;
ma1*=scalar_cast<float>(ma2);
ma2*=ma1;
va1=ma1*va1;
va1=qa1*va1;
va1=scalar_cast<float>(ma2*va1);
va1=scalar_cast<float>(ma1*va2);
va1=scalar_cast<float>(ma2*va2);
va1=scalar_cast<float>(qa2*va1);
va1=scalar_cast<float>(qa1*va2);
va1=scalar_cast<float>(qa2*va2);
va2=convert_to<vec2>(ma1*va1);
va2=convert_to<vec2>(qa1*va1);
va2=ma2*va1;
va2=ma1*va2;
va2=ma2*va2;
va2=qa2*va1;
va2=qa1*va2;
va2=qa2*va2;
va1=va1*ma1;
va1=scalar_cast<float>(va1*ma2);
va1=scalar_cast<float>(va2*ma1);
va1=scalar_cast<float>(va2*ma2);
va2=convert_to<vec2>(va1*ma1);
va2=va1*ma2;
va2=va2*ma1;
va2=va2*ma2;
(void) (ma1==mb1);
(void) (ma1==ma2);
(void) (ma2==ma1);
(void) (ma1!=mb1);
(void) (ma1!=ma2);
(void) (ma2!=ma1);
(void) (va1==vb1);
(void) (va1==va2);
(void) (va2==va1);
(void) (va1!=vb1);
(void) (va1!=va2);
(void) (va2!=va1);
(void) (qa1==qb1);
(void) (qa1==qa2);
(void) (qa2==qa1);
(void) (qa1!=qb1);
(void) (qa1!=qa2);
(void) (qa2!=qa1);
return 0;
}
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