#include <ElementBase.h>

Collaboration diagram for ElementBase::BoundingBox:

Public Member Functions
void	getCombinedBoundingBox (const BoundingBox &other)

bool	isInside (const Vector_t &) const

void	print (std::ostream &) const

boost::optional< Vector_t >	getPointOfIntersection (const Vector_t &position, const Vector_t &direction) const

Static Public Member Functions
static BoundingBox	getBoundingBox (const std::vector< Vector_t > &points)

Public Attributes
Vector_t	lowerLeftCorner

Vector_t	upperRightCorner

Detailed Description

Definition at line 341 of file ElementBase.h.

Member Function Documentation

◆ getBoundingBox()

ElementBase::BoundingBox ElementBase::BoundingBox::getBoundingBox ( const std::vector< Vector_t > & points )

static

Definition at line 331 of file ElementBase.cpp.

Referenced by OrbitThreader::updateBoundingBoxWithCurrentPosition().

◆ getCombinedBoundingBox()

void ElementBase::BoundingBox::getCombinedBoundingBox ( const BoundingBox & other )

inline

Definition at line 347 of file ElementBase.h.

References lowerLeftCorner, max(), min(), and upperRightCorner.

Referenced by OrbitThreader::computeBoundingBox(), and OrbitThreader::updateBoundingBoxWithCurrentPosition().

Here is the call graph for this function:

◆ getPointOfIntersection()

boost::optional< Vector_t > ElementBase::BoundingBox::getPointOfIntersection	(	const Vector_t &	position,
		const Vector_t &	direction
	)		const

Computes the intersection point between a bounding box and the ray which has the direction 'direction' and starts at the position 'position'. If the position is inside the box then the algorithm should find an inter- section point.

Parameters