matrix_transform.hpp

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#ifndef GLM_GTC_matrix_transform
#define GLM_GTC_matrix_transform GLM_VERSION

// Dependency:
#include "../glm.hpp"

#if(defined(GLM_MESSAGES) && !defined(glm_ext))
#   pragma message("GLM: GLM_GTC_matrix_transform extension included")
#endif

namespace glm
{

    template <typename T> 
    detail::tmat4x4<T> translate(
        detail::tmat4x4<T> const & m,
        detail::tvec3<T> const & v);
        
    template <typename T> 
    detail::tmat4x4<T> rotate(
        detail::tmat4x4<T> const & m,
        T const & angle, 
        detail::tvec3<T> const & axis);

    template <typename T> 
    detail::tmat4x4<T> scale(
        detail::tmat4x4<T> const & m,
        detail::tvec3<T> const & v);

    template <typename T> 
    detail::tmat4x4<T> ortho(
        T const & left, 
        T const & right, 
        T const & bottom, 
        T const & top, 
        T const & zNear, 
        T const & zFar);

    template <typename T> 
    detail::tmat4x4<T> ortho(
        T const & left, 
        T const & right, 
        T const & bottom, 
        T const & top);

    template <typename T> 
    detail::tmat4x4<T> frustum(
        T const & left, 
        T const & right, 
        T const & bottom, 
        T const & top, 
        T const & near, 
        T const & far);

    template <typename T> 
    detail::tmat4x4<T> perspective(
        T const & fovy, 
        T const & aspect, 
        T const & near, 
        T const & far);

    template <typename valType> 
    detail::tmat4x4<valType> perspectiveFov(
        valType const & fov, 
        valType const & width, 
        valType const & height, 
        valType const & near, 
        valType const & far);

    template <typename T> 
    detail::tmat4x4<T> infinitePerspective(
        T fovy, T aspect, T near);

    template <typename T> 
    detail::tmat4x4<T> tweakedInfinitePerspective(
        T fovy, T aspect, T near);

    template <typename T, typename U> 
    detail::tvec3<T> project(
        detail::tvec3<T> const & obj, 
        detail::tmat4x4<T> const & model, 
        detail::tmat4x4<T> const & proj, 
        detail::tvec4<U> const & viewport);

    template <typename T, typename U> 
    detail::tvec3<T> unProject(
        detail::tvec3<T> const & win, 
        detail::tmat4x4<T> const & model, 
        detail::tmat4x4<T> const & proj, 
        detail::tvec4<U> const & viewport);

    template <typename T, typename U> 
    detail::tmat4x4<T> pickMatrix(
        detail::tvec2<T> const & center, 
        detail::tvec2<T> const & delta, 
        detail::tvec4<U> const & viewport);

    template <typename T> 
    detail::tmat4x4<T> lookAt(
        detail::tvec3<T> const & eye, 
        detail::tvec3<T> const & center, 
        detail::tvec3<T> const & up);

}//namespace glm

#include "matrix_transform.inl"

#endif//GLM_GTC_matrix_transform