intersect.hpp

// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
// Created : 2007-04-03
// Updated : 2009-01-20
// Licence : This source is under MIT License
// File    : glm/gtx/intersect.hpp
// Dependency:
// - GLM core
// - GLM_GTX_closest_point

#ifndef glm_gtx_intersect
#define glm_gtx_intersect

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

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

namespace glm
{
        namespace test{
                void main_gtx_intesect();
        }//namespace test

        namespace gtx{
        namespace intersect
        {

                template <typename genType>
                bool intersectRayTriangle(
                        genType const & orig, genType const & dir,
                        genType const & vert0, genType const & vert1, genType const & vert2,
                        genType & baryPosition);

                template <typename genType>
                bool intersectLineTriangle(
                        genType const & orig, genType const & dir,
                        genType const & vert0, genType const & vert1, genType const & vert2,
                        genType & position);

                template <typename genType>
                bool intersectRaySphere(
                        genType const & orig, genType const & dir,
                        genType const & center, typename genType::value_type radius,
                        genType & position, genType & normal);

                template <typename genType>
                bool intersectLineSphere(
                        genType const & point0, genType const & point1,
                        genType const & center, typename genType::value_type radius,
                        genType & position, genType & normal);


        }//namespace intersect
}//namespace gtx
}//namespace glm

#include "intersect.inl"

namespace glm{using namespace gtx::intersect;}

#endif//glm_gtx_intersect