mirror of
https://github.com/g-truc/glm.git
synced 2024-11-17 15:24:35 +00:00
94 lines
2.9 KiB
C++
94 lines
2.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// OpenGL Mathematics Copyright (c) 2005 - 2010 G-Truc Creation (www.g-truc.net)
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Created : 2007-03-05
|
|
// Updated : 2007-03-05
|
|
// Licence : This source is under MIT License
|
|
// File : glm/gtx/matrix_query.hpp
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// Dependency:
|
|
// - GLM core
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef glm_gtx_matrix_query
|
|
#define glm_gtx_matrix_query
|
|
|
|
// Dependency:
|
|
#include "../glm.hpp"
|
|
|
|
namespace glm
|
|
{
|
|
namespace test{
|
|
void main_gtx_matrix_query();
|
|
}//namespace test
|
|
|
|
namespace gtx{
|
|
//! GLM_GTX_matrix_query: Query to evaluate matrices properties
|
|
namespace matrix_query
|
|
{
|
|
//! Return if a matrix a null matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNull(
|
|
const detail::tmat2x2<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix a null matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNull(
|
|
const detail::tmat3x3<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix a null matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNull(
|
|
const detail::tmat4x4<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix an identity matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename genType>
|
|
bool isIdentity(
|
|
const genType& m,
|
|
const typename genType::value_type epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
|
|
|
|
//! Return if a matrix a normalized matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNormalized(
|
|
const detail::tmat2x2<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix a normalized matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNormalized(
|
|
const detail::tmat3x3<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix a normalized matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename T>
|
|
bool isNormalized(
|
|
const detail::tmat4x4<T>& m,
|
|
const T epsilon = std::numeric_limits<T>::epsilon());
|
|
|
|
//! Return if a matrix an orthonormalized matrix.
|
|
//! From GLM_GTX_matrix_query extension.
|
|
template<typename genType>
|
|
bool isOrthogonal(
|
|
const genType& m,
|
|
const typename genType::value_type epsilon = std::numeric_limits<typename genType::value_type>::epsilon());
|
|
|
|
}//namespace matrix_query
|
|
}//namespace gtx
|
|
}//namespace glm
|
|
|
|
#include "matrix_query.inl"
|
|
|
|
namespace glm{using namespace gtx::matrix_query;}
|
|
|
|
#endif//glm_gtx_matrix_query
|