bodies::detail Namespace Reference

Classes
struct	intersc
struct	interscOrder

Functions
static double	distanceSQR (const Eigen::Vector3d &p, const Eigen::Vector3d &origin, const Eigen::Vector3d &dir)
	Compute the square of the distance between a ray and a point Note: this requires 'dir' to be normalized. More...
void	filterIntersections (std::vector< detail::intersc > &ipts, EigenSTL::vector_Vector3d *intersections, const size_t count)
	Take intersections points in ipts and add them to intersections, filtering duplicates. More...

Variables
static const double	ZERO = 1e-9

Function Documentation

distanceSQR()

static double bodies::detail::distanceSQR ( const Eigen::Vector3d &  p, const Eigen::Vector3d &  origin, const Eigen::Vector3d &  dir  )

inlinestatic

Compute the square of the distance between a ray and a point Note: this requires 'dir' to be normalized.

Definition at line 127 of file bodies.cpp.

filterIntersections()

void bodies::detail::filterIntersections	(	std::vector< detail::intersc > &	ipts,
		EigenSTL::vector_Vector3d *	intersections,
		const size_t	count
	)

Take intersections points in ipts and add them to intersections, filtering duplicates.

Parameters

ipts	The source list of intersections (will be modified (sorted)).
intersections	The output list of intersection points.
count	The maximum count of returned intersection points. 0 = return all points.

Definition at line 162 of file bodies.cpp.

Variable Documentation

ZERO

const double bodies::detail::ZERO = 1e-9

static

Definition at line 123 of file bodies.cpp.