#include "qhull_ra.h"

Include dependency graph for geom2_r.c:

Functions
coordT *	qh_copypoints (qhT qh, coordT points, int numpoints, int dimension)

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

realT	qh_determinant (qhT qh, realT rows, int dim, boolT nearzero)

realT	qh_detjoggle (qhT qh, pointT points, int numpoints, int dimension)

void	qh_detroundoff (qhT *qh)

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

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

realT	qh_distround (qhT *qh, int dimension, realT maxabs, realT maxsumabs)

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

realT	qh_facetarea (qhT qh, facetT facet)

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

pointT *	qh_facetcenter (qhT qh, setT vertices)

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

void	qh_getarea (qhT qh, facetT facetlist)

boolT	qh_gram_schmidt (qhT qh, int dim, realT *row)

boolT	qh_inthresholds (qhT qh, coordT normal, realT *angle)

void	qh_joggleinput (qhT *qh)

realT *	qh_maxabsval (realT *normal, int dim)

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

realT	qh_maxouter (qhT *qh)

void	qh_maxsimplex (qhT qh, 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 (qhT qh, facetT facet)

void	qh_outerinner (qhT qh, facetT facet, realT outerplane, realT innerplane)

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

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

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

void	qh_projectinput (qhT *qh)

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

void	qh_rotateinput (qhT qh, realT *rows)

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

void	qh_scaleinput (qhT *qh)

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

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

void	qh_setdelaunay (qhT qh, int dim, int count, pointT points)

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

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

boolT	qh_sharpnewfacets (qhT *qh)

pointT *	qh_voronoi_center (qhT qh, int dim, setT points)

Function Documentation

◆ qh_copypoints()

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

Definition at line 30 of file geom2_r.c.

◆ qh_crossproduct()

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

Definition at line 55 of file geom2_r.c.

◆ qh_determinant()

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

Definition at line 83 of file geom2_r.c.

◆ qh_detjoggle()

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

Definition at line 130 of file geom2_r.c.

◆ qh_detroundoff()

void qh_detroundoff ( qhT * qh )

Definition at line 193 of file geom2_r.c.

◆ qh_detsimplex()

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

Definition at line 305 of file geom2_r.c.

◆ qh_distnorm()

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

Definition at line 349 of file geom2_r.c.

◆ qh_distround()

realT qh_distround	(	qhT *	qh,
		int	dimension,
		realT	maxabs,
		realT	maxsumabs
	)

Definition at line 377 of file geom2_r.c.

◆ qh_divzero()

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

Definition at line 410 of file geom2_r.c.

◆ qh_facetarea()

realT qh_facetarea	(	qhT *	qh,
		facetT *	facet
	)

Definition at line 458 of file geom2_r.c.

◆ qh_facetarea_simplex()

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

Definition at line 518 of file geom2_r.c.

◆ qh_facetcenter()

pointT* qh_facetcenter	(	qhT *	qh,
		setT *	vertices
	)

Definition at line 592 of file geom2_r.c.

◆ qh_findgooddist()

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

Definition at line 631 of file geom2_r.c.

◆ qh_getarea()

void qh_getarea	(	qhT *	qh,
		facetT *	facetlist
	)

Definition at line 703 of file geom2_r.c.

◆ qh_gram_schmidt()

boolT qh_gram_schmidt	(	qhT *	qh,
		int	dim,
		realT **	row
	)

Definition at line 764 of file geom2_r.c.

◆ qh_inthresholds()

boolT qh_inthresholds	(	qhT *	qh,
		coordT *	normal,
		realT *	angle
	)

Definition at line 812 of file geom2_r.c.

◆ qh_joggleinput()

void qh_joggleinput ( qhT * qh )

Definition at line 875 of file geom2_r.c.

◆ qh_maxabsval()

realT* qh_maxabsval	(	realT *	normal,
		int	dim
	)

Definition at line 938 of file geom2_r.c.

◆ qh_maxmin()

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

Definition at line 980 of file geom2_r.c.

◆ qh_maxouter()

realT qh_maxouter ( qhT * qh )

Definition at line 1067 of file geom2_r.c.

◆ qh_maxsimplex()

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

Definition at line 1099 of file geom2_r.c.

◆ qh_minabsval()

realT qh_minabsval	(	realT *	normal,
		int	dim
	)

Definition at line 1198 of file geom2_r.c.

◆ qh_mindiff()

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

Definition at line 1218 of file geom2_r.c.

◆ qh_orientoutside()

boolT qh_orientoutside	(	qhT *	qh,
		facetT *	facet
	)

Definition at line 1245 of file geom2_r.c.

◆ qh_outerinner()

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

Definition at line 1280 of file geom2_r.c.

◆ qh_pointdist()

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

Definition at line 1321 of file geom2_r.c.

◆ qh_printmatrix()

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

Definition at line 1347 of file geom2_r.c.

◆ qh_printpoints()

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

Definition at line 1371 of file geom2_r.c.

◆ qh_projectinput()

void qh_projectinput ( qhT * qh )

Definition at line 1426 of file geom2_r.c.

◆ qh_projectpoints()

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

Definition at line 1533 of file geom2_r.c.

◆ qh_rotateinput()

void qh_rotateinput	(	qhT *	qh,
		realT **	rows
	)

Definition at line 1586 of file geom2_r.c.

◆ qh_rotatepoints()

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

Definition at line 1612 of file geom2_r.c.

◆ qh_scaleinput()

void qh_scaleinput ( qhT * qh )

Definition at line 1648 of file geom2_r.c.

◆ qh_scalelast()

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

Definition at line 1677 of file geom2_r.c.

◆ qh_scalepoints()

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

Definition at line 1723 of file geom2_r.c.

◆ qh_setdelaunay()

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

Definition at line 1808 of file geom2_r.c.

◆ qh_sethalfspace()

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

Definition at line 1846 of file geom2_r.c.

◆ qh_sethalfspace_all()

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

Definition at line 1920 of file geom2_r.c.

◆ qh_sharpnewfacets()

boolT qh_sharpnewfacets ( qhT * qh )

Definition at line 1963 of file geom2_r.c.

◆ qh_voronoi_center()

pointT* qh_voronoi_center	(	qhT *	qh,
		int	dim,
		setT *	points
	)

Definition at line 2014 of file geom2_r.c.

Functions