#include "qhull_a.h"

Include dependency graph for geom2.c:

Functions
coordT *	qh_copypoints (coordT *points, int numpoints, int dimension)
void	qh_crossproduct (int dim, realT vecA[3], realT vecB[3], realT vecC[3])
realT	qh_determinant (realT *rows, int dim, boolT nearzero)
realT	qh_detjoggle (pointT *points, int numpoints, int dimension)
void	qh_detroundoff (void)
realT	qh_detsimplex (pointT apex, setT points, int dim, boolT *nearzero)
realT	qh_distnorm (int dim, pointT point, pointT normal, realT *offsetp)
realT	qh_distround (int dimension, realT maxabs, realT maxsumabs)
realT	qh_divzero (realT numer, realT denom, realT mindenom1, boolT *zerodiv)
realT	qh_facetarea (facetT *facet)
realT	qh_facetarea_simplex (int dim, coordT apex, setT vertices, vertexT notvertex, boolT toporient, coordT normal, realT *offset)
pointT *	qh_facetcenter (setT *vertices)
facetT *	qh_findgooddist (pointT point, facetT facetA, realT distp, facetT *facetlist)
void	qh_getarea (facetT *facetlist)
boolT	qh_gram_schmidt (int dim, realT **row)
boolT	qh_inthresholds (coordT normal, realT angle)
void	qh_joggleinput (void)
realT *	qh_maxabsval (realT *normal, int dim)
setT *	qh_maxmin (pointT *points, int numpoints, int dimension)
realT	qh_maxouter (void)
void	qh_maxsimplex (int dim, setT maxpoints, pointT points, int numpoints, setT **simplex)
realT	qh_minabsval (realT *normal, int dim)
int	qh_mindiff (realT vecA, realT vecB, int dim)
boolT	qh_orientoutside (facetT *facet)
void	qh_outerinner (facetT facet, realT outerplane, realT *innerplane)
coordT	qh_pointdist (pointT point1, pointT point2, int dim)
void	qh_printmatrix (FILE fp, const char string, realT **rows, int numrow, int numcol)
void	qh_printpoints (FILE fp, const char string, setT *points)
void	qh_projectinput (void)
void	qh_projectpoints (signed char project, int n, realT points, int numpoints, int dim, realT *newpoints, int newdim)
void	qh_rotateinput (realT **rows)
void	qh_rotatepoints (realT points, int numpoints, int dim, realT *row)
void	qh_scaleinput (void)
void	qh_scalelast (coordT *points, int numpoints, int dim, coordT low, coordT high, coordT newhigh)
void	qh_scalepoints (pointT points, int numpoints, int dim, realT newlows, realT *newhighs)
void	qh_setdelaunay (int dim, int count, pointT *points)
boolT	qh_sethalfspace (int dim, coordT coords, coordT nextp, coordT normal, coordT offset, coordT feasible)
coordT *	qh_sethalfspace_all (int dim, int count, coordT halfspaces, pointT feasible)
boolT	qh_sharpnewfacets ()
pointT *	qh_voronoi_center (int dim, setT *points)

Function Documentation

coordT* qh_copypoints	(	coordT *	points,
		int	numpoints,
		int	dimension
	)

Definition at line 27 of file geom2.c.

void qh_crossproduct	(	int	dim,
		realT	vecA[3],
		realT	vecB[3],
		realT	vecC[3]
	)

Definition at line 52 of file geom2.c.

realT qh_determinant	(	realT **	rows,
		int	dim,
		boolT *	nearzero
	)

Definition at line 80 of file geom2.c.

realT qh_detjoggle	(	pointT *	points,
		int	numpoints,
		int	dimension
	)

Definition at line 127 of file geom2.c.

void qh_detroundoff ( void )

Definition at line 190 of file geom2.c.

realT qh_detsimplex	(	pointT *	apex,
		setT *	points,
		int	dim,
		boolT *	nearzero
	)

Definition at line 302 of file geom2.c.

realT qh_distnorm	(	int	dim,
		pointT *	point,
		pointT *	normal,
		realT *	offsetp
	)

Definition at line 346 of file geom2.c.

realT qh_distround	(	int	dimension,
		realT	maxabs,
		realT	maxsumabs
	)

Definition at line 375 of file geom2.c.

realT qh_divzero	(	realT	numer,
		realT	denom,
		realT	mindenom1,
		boolT *	zerodiv
	)

Definition at line 408 of file geom2.c.

realT qh_facetarea ( facetT * facet )

Definition at line 456 of file geom2.c.

realT qh_facetarea_simplex	(	int	dim,
		coordT *	apex,
		setT *	vertices,
		vertexT *	notvertex,
		boolT	toporient,
		coordT *	normal,
		realT *	offset
	)

Definition at line 516 of file geom2.c.

pointT* qh_facetcenter ( setT * vertices )

Definition at line 590 of file geom2.c.

facetT* qh_findgooddist	(	pointT *	point,
		facetT *	facetA,
		realT *	distp,
		facetT **	facetlist
	)

Definition at line 629 of file geom2.c.

void qh_getarea ( facetT * facetlist )

Definition at line 701 of file geom2.c.

boolT qh_gram_schmidt	(	int	dim,
		realT **	row
	)

Definition at line 762 of file geom2.c.

boolT qh_inthresholds	(	coordT *	normal,
		realT *	angle
	)

Definition at line 810 of file geom2.c.

void qh_joggleinput ( void )

Definition at line 873 of file geom2.c.

realT* qh_maxabsval	(	realT *	normal,
		int	dim
	)

Definition at line 936 of file geom2.c.

setT* qh_maxmin	(	pointT *	points,
		int	numpoints,
		int	dimension
	)

Definition at line 978 of file geom2.c.

realT qh_maxouter ( void )

Definition at line 1064 of file geom2.c.

void qh_maxsimplex	(	int	dim,
		setT *	maxpoints,
		pointT *	points,
		int	numpoints,
		setT **	simplex
	)

Definition at line 1096 of file geom2.c.

realT qh_minabsval	(	realT *	normal,
		int	dim
	)

Definition at line 1195 of file geom2.c.

int qh_mindiff	(	realT *	vecA,
		realT *	vecB,
		int	dim
	)

Definition at line 1215 of file geom2.c.

boolT qh_orientoutside ( facetT * facet )

Definition at line 1242 of file geom2.c.

void qh_outerinner	(	facetT *	facet,
		realT *	outerplane,
		realT *	innerplane
	)

Definition at line 1277 of file geom2.c.

coordT qh_pointdist	(	pointT *	point1,
		pointT *	point2,
		int	dim
	)

Definition at line 1318 of file geom2.c.

void qh_printmatrix	(	FILE *	fp,
		const char *	string,
		realT **	rows,
		int	numrow,
		int	numcol
	)

Definition at line 1343 of file geom2.c.

void qh_printpoints	(	FILE *	fp,
		const char *	string,
		setT *	points
	)

Definition at line 1367 of file geom2.c.

void qh_projectinput ( void )

Definition at line 1422 of file geom2.c.

void qh_projectpoints	(	signed char *	project,
		int	n,
		realT *	points,
		int	numpoints,
		int	dim,
		realT *	newpoints,
		int	newdim
	)

Definition at line 1524 of file geom2.c.

void qh_rotateinput ( realT ** rows )

Definition at line 1577 of file geom2.c.

void qh_rotatepoints	(	realT *	points,
		int	numpoints,
		int	dim,
		realT **	row
	)

Definition at line 1603 of file geom2.c.

void qh_scaleinput ( void )

Definition at line 1639 of file geom2.c.

void qh_scalelast	(	coordT *	points,
		int	numpoints,
		int	dim,
		coordT	low,
		coordT	high,
		coordT	newhigh
	)

Definition at line 1668 of file geom2.c.

void qh_scalepoints	(	pointT *	points,
		int	numpoints,
		int	dim,
		realT *	newlows,
		realT *	newhighs
	)

Definition at line 1714 of file geom2.c.

void qh_setdelaunay	(	int	dim,
		int	count,
		pointT *	points
	)

Definition at line 1799 of file geom2.c.

boolT qh_sethalfspace	(	int	dim,
		coordT *	coords,
		coordT **	nextp,
		coordT *	normal,
		coordT *	offset,
		coordT *	feasible
	)

Definition at line 1836 of file geom2.c.

coordT* qh_sethalfspace_all	(	int	dim,
		int	count,
		coordT *	halfspaces,
		pointT *	feasible
	)

Definition at line 1908 of file geom2.c.

boolT qh_sharpnewfacets ( void )

Definition at line 1950 of file geom2.c.

pointT* qh_voronoi_center	(	int	dim,
		setT *	points
	)

Definition at line 2000 of file geom2.c.

Functions

Function Documentation