Quadric contour primitive. More...

#include <sdf.h>

Inheritance diagram for SDFPseudoAxialSquadricSwept:

Public Member Functions
	SDFPseudoAxialSquadricSwept (const double &, const double &, const Quadric &)
	Pseudo distance to a quadric contour. More...

virtual	~SDFPseudoAxialSquadricSwept ()
	Destructor.

double	Signed (const Vector &) const
	Compute the signed distance. More...

int	Memory () const
	Return the size of a sub-tree. More...

virtual SDFNode2 *	Copy () const
	Deep copy.

Public Member Functions inherited from SDFPrimitive2
	SDFPrimitive2 ()
	Create a primitive.

virtual	~SDFPrimitive2 ()
	Destructor.

virtual double	Signed (const Vector2 &) const
	Compute the signed distance function. More...

Public Member Functions inherited from SDFNode2
	SDFNode2 ()
	Create a generic node. More...

virtual	~SDFNode2 ()
	Destructor.

virtual double	K () const
	Return the Lipschitz constant of the node. More...

Box2	GetBox () const
	Return the bounding box of the node.

virtual int	Nodes () const
	Compute the number of nodes in the sub-tree.

Protected Attributes
Quadric	curve
	Profile curve.

double	yb
	Vertical parameterization.

Protected Attributes inherited from SDFNode2
Box2	box
	Box bounding the surface.

double	k
	Lipschitz constant.

Additional Inherited Members
Static Protected Attributes inherited from SDFNode2
static constexpr double	Epsilon = 0.01
	Small constant used for bounding volumes.

Detailed Description

Quadric contour primitive.

Pseudo distance to a quadric contour.

Constructor & Destructor Documentation

SDFPseudoAxialSquadricSwept::SDFPseudoAxialSquadricSwept	(	const double &	ya,
		const double &	yb,
		const Quadric &	c
	)

explicit

Pseudo distance to a quadric contour.

Parameters

ya,yb	Range.
c	Quadric.

int SDFPseudoAxialSquadricSwept::Memory ( ) const

virtual

Return the size of a sub-tree.

Reimplemented from SDFNode2.

double SDFPseudoAxialSquadricSwept::Signed ( const Vector & p ) const

Compute the signed distance.

Parameters

p Point.