ves.h File Reference

Class V,E,S: the fundamental simplex geometry objects. More...

#include <mc/mc_base.h>
#include <mc/vel.h>

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Classes
struct	sVV
	Class VV: Definition (8+32=40 bytes). More...
struct	sEE
	Class EE: Definition (8+20=28 bytes). More...
struct	sFF
	Class FF: Definition (8+20=28 bytes). More...
struct	sSS
	Class SS: Definition (8+40=48 bytes OR 8+80=88 bytes). More...
struct	TT
	Class T: Definition. More...
Typedefs
typedef struct sVV	VV
	Declaration of the VV class as the VV structure.
typedef struct sEE	EE
	Declaration of the EE class as the EE structure.
typedef struct sFF	FF
	Declaration of the FF class as the FF structure.
typedef struct sSS	SS
	Declaration of the SS class as the SS structure.
Functions
void	VV_init (VV *thee, int dim, int id)
	Intialize a vertex.
void	VV_reinit (VV *thee)
	Re-intialize a vertex.
void	VV_setReality (VV *thee, int type)
	Set the reality.
void	VV_setDim (VV *thee, int dim)
	Set the dimension.
void	VV_setClass (VV *thee, int type)
	Set the class.
void	VV_setType (VV *thee, int type)
	Set the type.
void	VV_setChart (VV *thee, int chart)
	Set the chart.
void	VV_setId (VV *thee, int id)
	Set the ID.
unsigned int	VV_reality (VV *thee)
	Return the reality.
unsigned int	VV_dim (VV *thee)
	Return the dimension.
unsigned int	VV_dimVV (VV *thee)
	Return the number of vertices in a simplex.
unsigned int	VV_dimEE (VV *thee)
	Return the number of edges in a simplex.
unsigned int	VV_dimFF (VV *thee)
	Return the number of faces in a simplex.
unsigned int	VV_class (VV *thee)
	Return the class.
unsigned int	VV_type (VV *thee)
	Return the type.
unsigned int	VV_chart (VV *thee)
	Return the chart.
unsigned int	VV_id (VV *thee)
	Return the ID.
void	VV_setCoord (VV *thee, int i, double val)
	Set the coordinate.
void	VV_setFirstEE (VV *thee, EE *eg)
	Set the first edge in an edge ring.
void	VV_setFirstSS (VV *thee, SS *sm)
	Set the first simplex in a simplex ring.
void	VV_setParentEE (VV *thee, EE *eg)
	Set the parent edge pointer.
double	VV_coord (VV *thee, int i)
	Return the coordinate.
EE *	VV_firstEE (VV *thee)
	Set the first edge in an edge ring.
SS *	VV_firstSS (VV *thee)
	Set the first simplex in a simplex ring.
EE *	VV_parentEE (VV *thee)
	the parent edge pointer.
void	VV_addEdgeToRing (VV *thee, EE *eg)
	Add an edge to an edge ring.
void	VV_addSimplexToRing (VV *thee, SS *sm)
	Add a simplex to a simplex ring.
VV *	VV_ctor (int dim, int myid)
	The vertex constructor.
void	VV_dtor (VV **thee)
	The vertex destructor.
void	VV_removeEdgeFromRing (VV *thee, EE *eg)
	Remove an edge from an edge ring.
void	VV_removeSimplexFromRing (VV *thee, SS *sm)
	Remove a simplex from a simplex ring.
int	VV_edgeInRing (VV *thee, EE *eg)
	Is an edge in the edge ring.
int	VV_simplexInRing (VV *thee, SS *sm)
	Is a simplex in a simplex ring.
EE *	VV_commonEdge (VV *thee, VV *v0)
	Return the common edge between two vertices.
EE *	VV_parentEdge (VV *thee, VV *v0)
	Return parent edge having one of two vertices as midpoint.
SS *	VV_commonSimplex2 (VV *thee, VV *v0, SS *sm)
	Return a 2-simplex that is shared by 2 vertices, and which is different from the input simplex sm.
SS *	VV_commonSimplex3 (VV *thee, VV *v0, VV *v1, SS *sm)
	Return a 3-simplex that is shared by 3 vertices, and which is different from the input simplex sm.
SS *	VV_commonSimplex4 (VV *thee, VV *v0, VV *v1, VV *v2, SS *sm)
	Return a 3-simplex that is shared by 4 vertices, and which is different from the input simplex sm.
VV *	VV_commonVertex3 (VV *thee, VV *v0, VV *v1)
	the common vertex pointer
VV *	VV_commonVertex4 (VV *thee, VV *v0, VV *v1, VV *v2)
	the common vertex pointer
void	EE_init (EE *thee, int dim, int id)
	Initialize an edge.
void	EE_reinit (EE *thee)
	Re-initialize an edge.
void	EE_setReality (EE *thee, int type)
	Set the reality.
void	EE_setDim (EE *thee, int dim)
	Set the dimension.
void	EE_setClass (EE *thee, int type)
	Set the class.
void	EE_setType (EE *thee, int type)
	Set the type.
void	EE_setChart (EE *thee, int chart)
	Set the chart.
void	EE_setId (EE *thee, int id)
	Set the ID.
unsigned int	EE_dim (EE *thee)
	Return the dimension.
unsigned int	EE_dimVV (EE *thee)
	Return the number of vertices in a simplex.
unsigned int	EE_dimEE (EE *thee)
	Return the number of edges in a simplex.
unsigned int	EE_dimFF (EE *thee)
	Return the number of faces in a simplex.
unsigned int	EE_reality (EE *thee)
	Return the reality.
unsigned int	EE_class (EE *thee)
	Return the class.
unsigned int	EE_type (EE *thee)
	Return the type.
unsigned int	EE_chart (EE *thee)
	Return the chart.
unsigned int	EE_id (EE *thee)
	Return the ID.
void	EE_setVertex (EE *thee, int i, VV *vx)
	Set one of the two vertices.
void	EE_setMidPoint (EE *thee, VV *vx)
	Set the midpoint of the edge.
void	EE_setParent (EE *thee, EE *eg)
	Set the parent edge pointer.
void	EE_setVertexOrder (EE *thee, VV *vxTmp)
	Set the vertex order.
void	EE_setLink (EE *thee, VV *vx, EE *eg)
	Set the next edge pointer associated with one of the vertices.
VV *	EE_vertex (EE *thee, int i)
	Return one of the vertices.
VV *	EE_midPoint (EE *thee)
	Return the midpoint of the edge.
EE *	EE_parent (EE *thee)
	Return the parent edge pointer.
VV *	EE_otherVertex (EE *thee, VV *vx)
	Return the vertex not matching the input vertex.
EE *	EE_link (EE *thee, VV *vx)
	Return the next edge in the ring around a given vertex.
EE *	EE_ctor (int dim, int myid)
	The edge constructor.
void	EE_dtor (EE **thee)
	The edge destructor.
void	EE_initRing (EE *thee)
	Initialize the edge rings.
void	EE_meltRing (EE *thee)
	Destroy the edge rings.
void	EE_buildRing (EE *thee)
	Build the edge rings.
void	SS_init (SS *thee, int dim, int id)
	Initialize a simplex.
void	SS_reinit (SS *thee)
	Re-Initialize a simplex.
void	SS_setReality (SS *thee, int type)
	Set the reality.
void	SS_setDim (SS *thee, int dim)
	Set the dimension.
void	SS_setClass (SS *thee, int type)
	Set the class.
void	SS_setType (SS *thee, int type)
	Set the type.
void	SS_setChart (SS *thee, int chart)
	Set the chart.
void	SS_setId (SS *thee, int id)
	Set the ID.
unsigned int	SS_reality (SS *thee)
	Return the reality.
unsigned int	SS_dim (SS *thee)
	Return the dimension.
unsigned int	SS_dimVV (SS *thee)
	Return the number of vertices in a simplex.
unsigned int	SS_dimEE (SS *thee)
	Return the number of edges in a simplex.
unsigned int	SS_dimFF (SS *thee)
	Return the number of faces in a simplex.
unsigned int	SS_class (SS *thee)
	Return the class.
unsigned int	SS_type (SS *thee)
	Return the type.
unsigned int	SS_chart (SS *thee)
	Return the chart.
unsigned int	SS_id (SS *thee)
	Return the ID.
void	SS_setFaceType (SS *thee, int f, int type)
	Set the face type.
void	SS_setRefinementEdge (SS *thee, int i)
	Set the refinement edge.
void	SS_setMarkedEdge1 (SS *thee, int i)
	Set the first marked edge.
void	SS_setMarkedEdge2 (SS *thee, int i)
	Set the second marked edge.
void	SS_setMarkedEdge3 (SS *thee, int i)
	Set the third marked edge.
void	SS_setDegen (SS *thee, int i)
	Set degenerate marking flag.
void	SS_setRefinementCount (SS *thee, int i)
	Set refinement count.
void	SS_setRefineKey (SS *thee, int which, int key)
	Set refinement key.
void	SS_setVertex (SS *thee, int i, VV *vx)
	Set a given vertex.
void	SS_setLink (SS *thee, VV *vx, SS *sm)
	Set the next simplex pointer for a given simplex ring.
unsigned int	SS_faceType (SS *thee, int f)
	Set the type of a given face.
unsigned int	SS_refinementEdge (SS *thee)
	Return the refinement edge.
unsigned int	SS_markedEdge1 (SS *thee)
	Return the first marked edge.
unsigned int	SS_markedEdge2 (SS *thee)
	Return the second marked edge.
unsigned int	SS_markedEdge3 (SS *thee)
	Return the third marked edge.
unsigned int	SS_degen (SS *thee)
	Return the degenerate edge marker.
unsigned int	SS_refinementCount (SS *thee)
	Return the refinement count.
unsigned int	SS_refineKey (SS *thee, int which)
	Return the refinement key.
VV *	SS_vertex (SS *thee, int i)
	Return a given vertex.
SS *	SS_link (SS *thee, VV *vx)
	Return the next simplex in a given simplex ring.
int	SS_faceVertexNumber (SS *thee, int f, int i)
	Return local vertex number i for face f.
int	SS_vptr2localVnum (SS *thee, VV *vx)
	Return the local vertex number associated with a given vertex.
SS *	SS_ctor (int dim, int myid)
	The simplex constructor.
void	SS_dtor (SS **thee)
	The simplex destructor.
void	SS_initRing (SS *thee)
	Initialize the simplex rings.
void	SS_meltRing (SS *thee)
	Destroy the simplex rings.
void	SS_buildRing (SS *thee)
	Build the simplex rings.
SS *	SS_nabor (SS *thee, int i)
	Return the simplex sharing face i (opposite vertex i).
EE *	SS_edge (SS *thee, int i, int j)
	Return the edge connecting vertices i and j.
int	SS_sharedFaceLocNum (SS *thee, SS *sm)
	Return local face number of face shared between two simplices.
int	SS_localEdgeType (SS *thee, VV *v0, VV *v1)
	Return the proper edge type (interior/boundary) of an edge connecting the two given vertices.
void	SS_reverse (SS *thee)
	Reverse the orientation of a simplex by swapping vertices.
VPUBLIC FF *	FF_ctor (int grandParentFace, SS *sPtr, int color)
	The FF constructor.

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Detailed Description

Class V,E,S: the fundamental simplex geometry objects.

Author:

Michael Holst

Note:

This is an implementation of the RIVER datastructure. RIVER = RInged-VERtex data Structure

Version:

Id

ves.h,v 1.22 2010/07/27 19:18:54 fetk Exp

Attention:

 *
 * MC = < Manifold Code >
 * Copyright (C) 1994--2008 Michael Holst
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 *