#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 (void)

pointT *	qh_voronoi_center (int dim, setT *points)

Function Documentation

◆ qh_copypoints()

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

Definition at line 29 of file geom2.c.

◆ qh_crossproduct()

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

Definition at line 54 of file geom2.c.

◆ qh_determinant()

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

Definition at line 82 of file geom2.c.

◆ qh_detjoggle()

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

Definition at line 129 of file geom2.c.

◆ qh_detroundoff()

void qh_detroundoff ( void )

Definition at line 192 of file geom2.c.

◆ qh_detsimplex()

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

Definition at line 304 of file geom2.c.

◆ qh_distnorm()

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

Definition at line 348 of file geom2.c.

◆ qh_distround()

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

Definition at line 376 of file geom2.c.

◆ qh_divzero()

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

Definition at line 409 of file geom2.c.

◆ qh_facetarea()

realT qh_facetarea ( facetT * facet )

Definition at line 457 of file geom2.c.

◆ qh_facetarea_simplex()

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

Definition at line 517 of file geom2.c.

◆ qh_facetcenter()

pointT* qh_facetcenter ( setT * vertices )

Definition at line 591 of file geom2.c.

◆ qh_findgooddist()

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

Definition at line 630 of file geom2.c.

◆ qh_getarea()

void qh_getarea ( facetT * facetlist )

Definition at line 702 of file geom2.c.

◆ qh_gram_schmidt()

boolT qh_gram_schmidt	(	int	dim,
		realT **	row
	)

Definition at line 763 of file geom2.c.

◆ qh_inthresholds()

boolT qh_inthresholds	(	coordT *	normal,
		realT *	angle
	)

Definition at line 811 of file geom2.c.

◆ qh_joggleinput()

void qh_joggleinput ( void )

Definition at line 874 of file geom2.c.

◆ qh_maxabsval()

realT* qh_maxabsval	(	realT *	normal,
		int	dim
	)

Definition at line 937 of file geom2.c.

◆ qh_maxmin()

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

Definition at line 979 of file geom2.c.

◆ qh_maxouter()

realT qh_maxouter ( void )

Definition at line 1066 of file geom2.c.

◆ qh_maxsimplex()

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

Definition at line 1098 of file geom2.c.

◆ qh_minabsval()

realT qh_minabsval	(	realT *	normal,
		int	dim
	)

Definition at line 1197 of file geom2.c.

◆ qh_mindiff()

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

Definition at line 1217 of file geom2.c.

◆ qh_orientoutside()

boolT qh_orientoutside ( facetT * facet )

Definition at line 1244 of file geom2.c.

◆ qh_outerinner()

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

Definition at line 1279 of file geom2.c.

◆ qh_pointdist()

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

Definition at line 1320 of file geom2.c.

◆ qh_printmatrix()

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

Definition at line 1345 of file geom2.c.

◆ qh_printpoints()

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

Definition at line 1369 of file geom2.c.

◆ qh_projectinput()

void qh_projectinput ( void )

Definition at line 1424 of file geom2.c.

◆ qh_projectpoints()

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

Definition at line 1531 of file geom2.c.

◆ qh_rotateinput()

void qh_rotateinput ( realT ** rows )

Definition at line 1584 of file geom2.c.

◆ qh_rotatepoints()

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

Definition at line 1610 of file geom2.c.

◆ qh_scaleinput()

void qh_scaleinput ( void )

Definition at line 1646 of file geom2.c.

◆ qh_scalelast()

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

Definition at line 1675 of file geom2.c.

◆ qh_scalepoints()

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

Definition at line 1721 of file geom2.c.

◆ qh_setdelaunay()

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

Definition at line 1806 of file geom2.c.

◆ qh_sethalfspace()

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

Definition at line 1844 of file geom2.c.

◆ qh_sethalfspace_all()

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

Definition at line 1918 of file geom2.c.

◆ qh_sharpnewfacets()

boolT qh_sharpnewfacets ( void )

Definition at line 1961 of file geom2.c.

◆ qh_voronoi_center()

pointT* qh_voronoi_center	(	int	dim,
		setT *	points
	)

Definition at line 2012 of file geom2.c.

Functions