mirror of
https://github.com/g-truc/glm.git
synced 2024-11-17 07:14:36 +00:00
125 lines
2.8 KiB
C++
125 lines
2.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Created : 2009-08-29
|
|
// Updated : 2009-08-29
|
|
// Licence : This source is under MIT License
|
|
// File : glm/gtx/matrix_operation.inl
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace glm
|
|
{
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat2x2<T, P> diagonal2x2
|
|
(
|
|
detail::tvec2<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat2x2<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat2x3<T, P> diagonal2x3
|
|
(
|
|
detail::tvec2<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat2x3<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat2x4<T, P> diagonal2x4
|
|
(
|
|
detail::tvec2<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat2x4<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat3x2<T, P> diagonal3x2
|
|
(
|
|
detail::tvec2<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat3x2<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat3x3<T, P> diagonal3x3
|
|
(
|
|
detail::tvec3<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat3x3<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
Result[2][2] = v[2];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat3x4<T, P> diagonal3x4
|
|
(
|
|
detail::tvec3<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat3x4<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
Result[2][2] = v[2];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat4x4<T, P> diagonal4x4
|
|
(
|
|
detail::tvec4<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat4x4<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
Result[2][2] = v[2];
|
|
Result[3][3] = v[3];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat4x3<T, P> diagonal4x3
|
|
(
|
|
detail::tvec3<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat4x3<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
Result[2][2] = v[2];
|
|
return Result;
|
|
}
|
|
|
|
template <typename T, precision P>
|
|
GLM_FUNC_QUALIFIER detail::tmat4x2<T, P> diagonal4x2
|
|
(
|
|
detail::tvec2<T, P> const & v
|
|
)
|
|
{
|
|
detail::tmat4x2<T, P> Result(static_cast<T>(1));
|
|
Result[0][0] = v[0];
|
|
Result[1][1] = v[1];
|
|
return Result;
|
|
}
|
|
}//namespace glm
|