PDDisc Struct Reference

Arbitrarily-oriented disc. More...

#include <pDomain.h>

Inheritance diagram for PDDisc:

Public Member Functions
	PDDisc (const pVec &Center, const pVec Normal, const float OuterRadius, const float InnerRadius=0.0f)
void	PDDisc_Cons (const pVec &Center, const pVec Normal, const float OuterRadius, const float InnerRadius=0.0f)
bool	Within (const pVec &pos) const
	Returns true for points within epsilon of the disc. More...
pVec	Generate () const
	Returns a point inside the disc shell. More...
float	Size () const
	Returns the size of the domain (length, area, or volume). More...
std::shared_ptr< pDomain >	copy () const
virtual bool	Within (const pVec &) const =0
	Returns true if the given point is within the domain. More...
virtual pVec	Generate () const =0
	Returns a random point in the domain. More...
virtual float	Size () const =0
	Returns the size of the domain (length, area, or volume). More...
virtual std::shared_ptr< pDomain >	copy () const =0

Public Attributes
pVec	p
pVec	nrm
pVec	u
pVec	v
float	radIn
float	radOut
float	radInSqr
float	radOutSqr
float	dif
float	D
float	area
Public Attributes inherited from pDomain
pDomainType_E	Which

Detailed Description

Arbitrarily-oriented disc.

The point Center is the center of a disc in the plane with normal Normal. The disc has an OuterRadius. If InnerRadius is greater than 0, the domain is a flat washer, rather than a disc. The normal will get normalized, so it need not already be unit length.

Generate returns a point inside the disc shell. Within returns true for points within epsilon of the disc.

Constructor & Destructor Documentation

PDDisc()

PDDisc ( const pVec &  Center, const pVec  Normal, const float  OuterRadius, const float  InnerRadius = 0.0f  )

inline

Member Function Documentation

copy()

std::shared_ptr< pDomain > copy ( ) const

inlinevirtual

Implements pDomain.

Generate()

pVec Generate ( ) const

inlinevirtual

Returns a point inside the disc shell.

Implements pDomain.

PDDisc_Cons()

void PDDisc_Cons ( const pVec &  Center, const pVec  Normal, const float  OuterRadius, const float  InnerRadius = 0.0f  )

inline

Size()

float Size ( ) const

inlinevirtual

Returns the size of the domain (length, area, or volume).

Implements pDomain.

Within()

bool Within ( const pVec &  pos ) const

inlinevirtual

Returns true for points within epsilon of the disc.

Implements pDomain.

Member Data Documentation

area

float area

D

float D

dif

float dif

nrm

pVec nrm

p

pVec p

radIn

float radIn

radInSqr

float radInSqr

radOut

float radOut

radOutSqr

float radOutSqr

u

pVec u

v

pVec v

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The documentation for this struct was generated from the following file:

• pDomain.h