amrex::tri_geom_ops Namespace Reference

Functions
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real	Distance2 (const Real P1[3], const Real P2[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real	DotProd (const Real v1[3], const Real v2[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real	side_op (const Real L1[6], const Real L2[6])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	getvec (const Real P1[3], const Real P2[3], Real v[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	getunitvec (const Real v[3], Real vu[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	CrossProd (const Real v1[3], const Real v2[3], Real v[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	get_plucker_coords (const Real v1[3], const Real v2[3], Real L[6])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	side_op3 (const Real v1[3], const Real v2[3], const Real t1[3], const Real t2[3], const Real t3[3], Real &S1, Real &S2, Real &S3)
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void	tri_n (const Real P1[3], const Real P2[3], const Real P3[3], const Real testp[3], Real n[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real	triangle_area (const Real P1[3], const Real P2[3], const Real P3[3])
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE bool	find_intersection_point (const Real v1[3], const Real v2[3], const Real t1[3], const Real t2[3], const Real t3[3], Real ip[3], int bisect_iters=20, Real tol=1e-6)
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE int	lineseg_tri_intersect (const Real v1[3], const Real v2[3], const Real t1[3], const Real t2[3], const Real t3[3])

Function Documentation

CrossProd()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::CrossProd	(	const Real	v1[3],
		const Real	v2[3],
		Real	v[3]
	)

Distance2()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real amrex::tri_geom_ops::Distance2	(	const Real	P1[3],
		const Real	P2[3]
	)

DotProd()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real amrex::tri_geom_ops::DotProd	(	const Real	v1[3],
		const Real	v2[3]
	)

find_intersection_point()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE bool amrex::tri_geom_ops::find_intersection_point	(	const Real	v1[3],
		const Real	v2[3],
		const Real	t1[3],
		const Real	t2[3],
		const Real	t3[3],
		Real	ip[3],
		int	bisect_iters = 20,
		Real	tol = 1e-6
	)

get_plucker_coords()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::get_plucker_coords	(	const Real	v1[3],
		const Real	v2[3],
		Real	L[6]
	)

getunitvec()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::getunitvec	(	const Real	v[3],
		Real	vu[3]
	)

getvec()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::getvec	(	const Real	P1[3],
		const Real	P2[3],
		Real	v[3]
	)

lineseg_tri_intersect()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE int amrex::tri_geom_ops::lineseg_tri_intersect	(	const Real	v1[3],
		const Real	v2[3],
		const Real	t1[3],
		const Real	t2[3],
		const Real	t3[3]
	)

side_op()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real amrex::tri_geom_ops::side_op	(	const Real	L1[6],
		const Real	L2[6]
	)

side_op3()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::side_op3	(	const Real	v1[3],
		const Real	v2[3],
		const Real	t1[3],
		const Real	t2[3],
		const Real	t3[3],
		Real &	S1,
		Real &	S2,
		Real &	S3
	)

tri_n()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE void amrex::tri_geom_ops::tri_n	(	const Real	P1[3],
		const Real	P2[3],
		const Real	P3[3],
		const Real	testp[3],
		Real	n[3]
	)

triangle_area()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE Real amrex::tri_geom_ops::triangle_area	(	const Real	P1[3],
		const Real	P2[3],
		const Real	P3[3]
	)