LoopSubdiv Class Reference

Inheritance diagram for LoopSubdiv:

List of all members.

Public Member Functions
	LoopSubdiv (const Transform &o2w, bool ro, int nt, int nv, const int *vi, const Point *P, int nlevels)
	~LoopSubdiv ()
bool	CanIntersect () const
void	Refine (vector< Reference< Shape > > &refined) const
BBox	ObjectBound () const
BBox	WorldBound () const
Static Private Member Functions
static float	beta (int valence)
static Point	weightOneRing (SDVertex *vert, float beta)
static Point	weightBoundary (SDVertex *vert, float beta)
static float	gamma (int valence)
Private Attributes
int	nLevels
vector< SDVertex * >	vertices
vector< SDFace * >	faces

---

Detailed Description

Definition at line 112 of file loopsubdiv.cpp.

---

Constructor & Destructor Documentation

LoopSubdiv::LoopSubdiv	(	const Transform &	o2w,
		bool	ro,
		int	nt,
		int	nv,
		const int *	vi,
		const Point *	P,
		int	nlevels
	)

Definition at line 161 of file loopsubdiv.cpp.

References SDVertex::boundary, SDFace::f, SDEdge::f, SDEdge::f0edgeNum, faces, if(), NEXT, SDFace::nextFace(), nLevels, SDVertex::regular, SDVertex::startFace, SDFace::v, SDVertex::valence(), and vertices.

Referenced by CreateShape().

LoopSubdiv::~LoopSubdiv

(

)

Definition at line 227 of file loopsubdiv.cpp.

References faces, and vertices.

---

Member Function Documentation

bool LoopSubdiv::CanIntersect

(

)

const [virtual]

Reimplemented from Shape.

Definition at line 243 of file loopsubdiv.cpp.

void LoopSubdiv::Refine

(

vector< Reference< Shape > > &

refined

)

const [virtual]

Reimplemented from Shape.

Definition at line 247 of file loopsubdiv.cpp.

References ParamSet::AddInt(), ParamSet::AddNormal(), ParamSet::AddPoint(), beta(), SDVertex::boundary, SDVertex::child, SDFace::children, Cross(), SDFace::f, faces, gamma(), M_PI, MakeShape(), NEXT, nLevels, Shape::ObjectToWorld, SDVertex::oneRing(), SDFace::otherVert(), SDVertex::P, PREV, SDVertex::regular, Shape::reverseOrientation, SDVertex::startFace, SDEdge::v, SDFace::v, SDVertex::valence(), vertices, SDFace::vnum(), weightBoundary(), and weightOneRing().

BBox LoopSubdiv::ObjectBound

(

)

const [virtual]

Implements Shape.

Definition at line 231 of file loopsubdiv.cpp.

References Union(), and vertices.

BBox LoopSubdiv::WorldBound

(

)

const [virtual]

Reimplemented from Shape.

Definition at line 237 of file loopsubdiv.cpp.

References Shape::ObjectToWorld, Union(), and vertices.

static float LoopSubdiv::beta

(

int

valence

)

[inline, static, private]

Definition at line 125 of file loopsubdiv.cpp.

Referenced by gamma(), and Refine().

Point LoopSubdiv::weightOneRing	(	SDVertex *	vert,
		float	beta
	)			[static, private]

Definition at line 439 of file loopsubdiv.cpp.

References SDVertex::oneRing(), SDVertex::P, and SDVertex::valence().

Referenced by Refine().

Point LoopSubdiv::weightBoundary	(	SDVertex *	vert,
		float	beta
	)			[static, private]

Definition at line 470 of file loopsubdiv.cpp.

References SDVertex::oneRing(), SDVertex::P, and SDVertex::valence().

Referenced by Refine().

static float LoopSubdiv::gamma

(

int

valence

)

[inline, static, private]

Definition at line 131 of file loopsubdiv.cpp.

References beta().

Referenced by Refine().

---

Member Data Documentation

int LoopSubdiv::nLevels [private]

Definition at line 135 of file loopsubdiv.cpp.

Referenced by LoopSubdiv(), and Refine().

vector<SDVertex *> LoopSubdiv::vertices [private]

Definition at line 136 of file loopsubdiv.cpp.

Referenced by LoopSubdiv(), ObjectBound(), Refine(), WorldBound(), and ~LoopSubdiv().

vector<SDFace *> LoopSubdiv::faces [private]

Definition at line 137 of file loopsubdiv.cpp.

Referenced by LoopSubdiv(), Refine(), and ~LoopSubdiv().

---

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

• loopsubdiv.cpp