GLM_GTX_intersect

Add intersection functions. More...

Collaboration diagram for GLM_GTX_intersect:

Functions
template<typename genType >
bool	glm::intersectRayTriangle (genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &baryPosition)
template<typename genType >
bool	glm::intersectLineTriangle (genType const &orig, genType const &dir, genType const &vert0, genType const &vert1, genType const &vert2, genType &position)
template<typename genType >
bool	glm::intersectRaySphere (genType const &rayStarting, genType const &rayNormalizedDirection, genType const &sphereCenter, const typename genType::value_type sphereRadiusSquered, typename genType::value_type &intersectionDistance)
template<typename genType >
bool	glm::intersectRaySphere (genType const &rayStarting, genType const &rayNormalizedDirection, genType const &sphereCenter, const typename genType::value_type sphereRadius, genType &intersectionPosition, genType &intersectionNormal)
template<typename genType >
bool	glm::intersectLineSphere (genType const &point0, genType const &point1, genType const &sphereCenter, typename genType::value_type sphereRadius, genType &intersectionPosition1, genType &intersectionNormal1, genType &intersectionPosition2=genType(), genType &intersectionNormal2=genType())

Detailed Description

Add intersection functions.

<glm/gtx/intersect.hpp> need to be included to use these functionalities.

Function Documentation

template<typename genType >

bool glm::intersectLineSphere	(	genType const &	point0,
		genType const &	point1,
		genType const &	sphereCenter,
		typename genType::value_type	sphereRadius,
		genType &	intersectionPosition1,
		genType &	intersectionNormal1,
		genType &	intersectionPosition2 = genType(),
		genType &	intersectionNormal2 = genType()
	)

Compute the intersection of a line and a sphere. From GLM_GTX_intersect extension

template<typename genType >

bool glm::intersectLineTriangle	(	genType const &	orig,
		genType const &	dir,
		genType const &	vert0,
		genType const &	vert1,
		genType const &	vert2,
		genType &	position
	)

Compute the intersection of a line and a triangle. From GLM_GTX_intersect extension.

template<typename genType >

bool glm::intersectRaySphere	(	genType const &	rayStarting,
		genType const &	rayNormalizedDirection,
		genType const &	sphereCenter,
		const typename genType::value_type	sphereRadiusSquered,
		typename genType::value_type &	intersectionDistance
	)

Compute the intersection distance of a ray and a sphere. The ray direction vector is unit length. From GLM_GTX_intersect extension.

template<typename genType >

bool glm::intersectRaySphere	(	genType const &	rayStarting,
		genType const &	rayNormalizedDirection,
		genType const &	sphereCenter,
		const typename genType::value_type	sphereRadius,
		genType &	intersectionPosition,
		genType &	intersectionNormal
	)

Compute the intersection of a ray and a sphere. From GLM_GTX_intersect extension.

template<typename genType >

bool glm::intersectRayTriangle	(	genType const &	orig,
		genType const &	dir,
		genType const &	vert0,
		genType const &	vert1,
		genType const &	vert2,
		genType &	baryPosition
	)

Compute the intersection of a ray and a triangle. From GLM_GTX_intersect extension.