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![[cone]](qh--cone.gif) Qhull quick reference
 Qhull quick reference
This section lists all programs and options in Qhull.
Copyright © 1995-2020 C.B. Barber
 
Qhull programs
» Programs
 Options
 Output
 Formats
 Geomview
 Print
 Qhull
 Precision
 Trace
 Functions (local)
    - qconvex -- convex hull
- synopsis  input  outputs  controls  graphics  notes  conventions  options
-  
- qdelaunay -- Delaunay triangulation
- synopsis  input  outputs  controls  graphics  notes  conventions  options
-  
- qdelaunay Qu -- furthest-site Delaunay triangulation
- synopsis  input  outputs  controls  graphics  notes  conventions  options
-  
- qhalf -- halfspace intersection about a point
- synopsis  input  outputs  controls  graphics  notes  conventions  options
-  
- qvoronoi -- Voronoi diagram
- synopsis  input  outputs 
        controls  graphics  notes   conventions  options
-  
- qvoronoi Qu -- furthest-site Voronoi diagram
- synopsis  input  outputs  controls  graphics  notes  conventions  options
-  
- rbox -- generate point distributions for qhull
- synopsis  outputs  examples  notes  options
-  
- qhull -- convex hull and related structures
- synopsis  input  outputs  controls  options
Qhull options
» Programs
 Options
 Output
 Formats
 Geomview
 Print
 Qhull
 Precision
 Trace
 Functions (local)
| 'd'
delaunay | 'f'
facet-dump | 'G'
Geomview | 'H'
Halfspace | 
| 'i'
incidences | 'm'
mathematica | 'n'
normals | 'o'
OFF-format |  | 
| 'p'
points | 's'
summary | 'v'
voronoi |  | 
|  | 
| 'Fa'
Farea | 'FA'
FArea-total | 'Fc'
Fcoplanars | 'FC'
FCentrums | 
| 'Fd'
Fd-cdd-in | 'FD'
FD-cdd-out | 'FF'
FFacets-xridge | 'Fi'
Finner | 
| 'Fi'
Finner-bounded | 'FI'
FIDs | 'Fm'
Fmerges | 'FM'
FMaple | 
| 'Fn'
Fneighbors | 'FN'
FNeigh-vertex | 'Fo'
Fouter | 'Fo'
Fouter-unbounded | 
| 'FO'
FOptions | 'Fp'
Fpoint-intersect | 'FP'
FPoint-near | 'FQ'
FQhull | 
| 'Fs'
Fsummary | 'FS'
FSize | 'Ft'
Ftriangles | 'Fv'
Fvertices | 
| 'Fv'
Fvoronoi | 'FV'
FVertex-ave | 'Fx'
Fxtremes | 
|  | 
| 'Ga'
Gall-points | 'Gc'
Gcentrums | 'GDn'
GDrop-dim | 'Gh'
Ghyperplanes | 
| 'Gi'
Ginner | 'Gn'
Gno-planes | 'Go'
Gouter | 'Gp'
Gpoints | 
| 'Gr'
Gridges | 'Gt'
Gtransparent | 'Gv'
Gvertices | 
|  | 
| 'PAn'
PArea-keep | 'Pdk:n'
Pdrop-low | 'PDk:n'
Pdrop-high | 'PFn'
PFacet-area-keep | 
| 'Pg'
Pgood | 'PG'
PGood-neighbors | 'PMn'
PMerge-keep | 'Po'
Poutput-forced | 
| 'Po'
Poutput-error | 'Pp'
Pprecision-not | 
|  | 
| 'Qa'
Qallow-short | 'Qbk:n'
Qbound-low | 'QBk:n'
QBound-high | 'QbB'
QbB-scale-box | 
| 'Qbb'
Qbb-scale-last | 'Qbk:0Bk:0'
Qbound-drop | 'Qc'
Qcoplanar | 'Qi'
Qinterior | 
| 'QJn'
QJoggle | 'QRn'
QRotate | 'Qs'
Qsearch-all | 'Qt'
Qtriangulate | 
| 'Qu'
QupperDelaunay | 'Qw'
Qwarn-allow | 'Qx'
Qxact-merge | 'Qz'
Qzinfinite |  | 
|  | 
| 'Qf'
Qfurthest | 'Qg'
Qgood-only | 'QGn'
QGood-point | 'Qm'
Qmax-outside | 
| 'Qr'
Qrandom | 'Qv'
Qvertex-neighbors | 'QVn'
QVertex-good | 
| 'Q0'
Q0-no-premerge | 'Q1'
Q1-angle-merge | 'Q2'
Q2-no-independent | 'Q3'
Q3-no-redundant | 
| 'Q4'
Q4-no-old | 'Q5'
Q5-no-check-out | 'Q6'
Q6-no-concave | 'Q7'
Q7-depth-first | 
| 'Q8'
Q8-no-near-interior | 'Q9'
Q9-pick-furthest | 'Q10'
Q10-no-narrow | 'Q11'
Q11-trinormals | 
| 'Q12'
Q12-allow-wide | 'Q14'
Q14-merge-pinched | 'Q15'
Q15-duplicate-ridges | 
|  | 
| 'TFn'
TFacet-log | 'TI file'
TInput-file | 'TO file'
TOutput-file | 'Ts'
Tstatistics | 
| 'Tv'
Tverify | 'Tz'
Tz-stdout |  | 
|  | 
| 'T4'
T4-trace | 'Ta'
Tannotate | 'TAn'
TAdd-stop | 'Tc'
Tcheck-often | 
| 'TCn'
TCone-stop | 'Tf'
Tflush | 'TMn'
TMerge-trace | 'TPn'
TPoint-trace | 
| 'TRn'
TRerun | 'TV-n'
TVertex-stop-before | 'TVn'
TVertex-stop-after | 'TWn'
TWide-trace | 
|  | 
| 'A-n'
Angle-max-pre | 'An'
Angle-max-post | 'C-0'
Centrum-roundoff | 'C-n'
Centrum-size-pre | 
| 'Cn'
Centrum-size-post | 'En'
Error-round | 'Rn'
Random-dist | 'Un'
Ucoplanar-max | 
| 'Vn'
Visible-min | 'Wn'
Wide-outside | 
    Up: Home page for Qhull (local) 
    Up: Qhull manual 
    To: Programs
     Options
     Output
     Formats
     Geomview
     Print
     Qhull
     Precision
     Trace
     Functions (local)
    To: Qhull code
    To: Qhull files (local)
    To: Geom  Global
     Io  Mem
     Merge  Poly
     Qhull  Set
     Stat  User
    
    
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The Geometry Center
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Comments to: qhull@qhull.org
Created: Sept. 25, 1995 ---  Last modified: see top