sofa::component::collision::detection::algorithm::DSAPBox Class Reference

#include <DSAPBox.h>

Detailed Description

SAPBox is a simple bounding box. It contains a Cube which contains only one final CollisionElement and pointers to min and max EndPoints. min and max end points are respectively min and max coordinates of the cube on a coordinate axis. min and max are updated with the method update(int i), so min and max have min/max values on the i-th axis after the method update(int i).

Public Attributes
collision::geometry::Cube	cube
EndPoint *	min {nullptr}
EndPoint *	max {nullptr}

Public Member Functions
	DSAPBox (const collision::geometry::Cube &c, EndPoint *mi=nullptr, EndPoint *ma=nullptr)
void	update (int axis, double alarmDist)
double	squaredDistance (const DSAPBox &other) const
double	squaredDistance (const DSAPBox &other, int axis) const
	Compute the squared distance from this to other on a specific axis. More...
void	show () const

Attribute details

cube

collision::geometry::Cube sofa::component::collision::detection::algorithm::DSAPBox::cube

max

EndPoint* sofa::component::collision::detection::algorithm::DSAPBox::max {nullptr}

min

EndPoint* sofa::component::collision::detection::algorithm::DSAPBox::min {nullptr}

Constructor details

DSAPBox()

sofa::component::collision::detection::algorithm::DSAPBox::DSAPBox ( const collision::geometry::Cube &  c, EndPoint *  mi = nullptr, EndPoint *  ma = nullptr  )

inlineexplicit

Function details

show()

void sofa::component::collision::detection::algorithm::DSAPBox::show ( ) const

inline

squaredDistance() [1/2]

double sofa::component::collision::detection::algorithm::DSAPBox::squaredDistance

(

const DSAPBox &

other

)

const

squaredDistance() [2/2]

double sofa::component::collision::detection::algorithm::DSAPBox::squaredDistance	(	const DSAPBox &	other,
		int	axis
	)		const

Compute the squared distance from this to other on a specific axis.

update()

void sofa::component::collision::detection::algorithm::DSAPBox::update	(	int	axis,
		double	alarmDist
	)