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user.h File Reference

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Defines

#define qhDEFuser   1
#define REALfloat   0
#define realT   double
#define REALmax   DBL_MAX
#define REALmin   DBL_MIN
#define REALepsilon   DBL_EPSILON
#define qh_REALdigits   16
#define qh_REAL_1   "%6.16g "
#define qh_REAL_2n   "%6.16g %6.16g\n"
#define qh_REAL_3n   "%6.16g %6.16g %6.16g\n"
#define qh_CLOCKtype   1
#define qh_CPUclock   ((unsigned long)clock())
#define qh_SECticks   1E6
#define qh_RANDOMtype   5
#define qh_RANDOMmax   ((realT)2147483646UL)
#define qh_RANDOMint   qh_rand()
#define qh_RANDOMseed_(seed)   qh_srand(seed);
#define qh_ORIENTclock   0
#define qh_HASHfactor   2
#define qh_VERIFYdirect   1000000
#define qh_INITIALsearch   6
#define qh_INITIALmax   8
#define qh_JOGGLEdefault   30000.0
#define qh_JOGGLEincrease   10.0
#define qh_JOGGLEretry   2
#define qh_JOGGLEagain   1
#define qh_JOGGLEmaxincrease   1e-2
#define qh_JOGGLEmaxretry   100
#define qh_MEMalign   fmax_(sizeof(realT), sizeof(void *))
#define qh_MEMbufsize   0x10000
#define qh_MEMinitbuf   0x20000
#define qh_INFINITE   -10.101
#define qh_DEFAULTbox   0.5
#define qh_COMPUTEfurthest   0
#define qh_KEEPstatistics   1
#define qh_MAXoutside   1
#define qh_QHpointer   0
#define qh_QUICKhelp   0
#define qh_DIMmergeVertex   6
#define qh_DIMreduceBuild   5
#define qh_BESTcentrum   20
#define qh_BESTcentrum2   2
#define qh_BESTnonconvex   15
#define qh_MAXnewmerges   2
#define qh_MAXnewcentrum   5
#define qh_COPLANARratio   3
#define qh_DISToutside   fmax_(4*qh MINoutside, 2*qh max_outside)
#define qh_RATIOnearinside   5
#define qh_USEfindbestnew   50
#define qh_WIDEcoplanar   6
#define qh_MAXnarrow   -0.98
#define qh_WARNnarrow   -0.9999
#define qh_ZEROdelaunay   2

Define Documentation

#define qh_BESTcentrum   20
 

Definition at line 573 of file user.h.

Referenced by qh_findbestneighbor().

#define qh_BESTcentrum2   2
 

Definition at line 574 of file user.h.

Referenced by qh_findbestneighbor().

#define qh_BESTnonconvex   15
 

Definition at line 585 of file user.h.

Referenced by qh_findbestneighbor().

#define qh_CLOCKtype   1
 

Definition at line 118 of file user.h.

#define qh_COMPUTEfurthest   0
 

Definition at line 431 of file user.h.

#define qh_COPLANARratio   3
 

Definition at line 620 of file user.h.

Referenced by qh_detroundoff().

#define qh_CPUclock   ((unsigned long)clock())
 

Definition at line 135 of file user.h.

Referenced by qh_buildtracing(), qh_errexit(), qh_initqhull_start(), qh_qhull(), and qh_tracemerging().

#define qh_DEFAULTbox   0.5
 

Definition at line 399 of file user.h.

Referenced by main(), qh_initflags(), and qh_initthresholds().

#define qh_DIMmergeVertex   6
 

Definition at line 553 of file user.h.

Referenced by qh_initqhull_globals().

#define qh_DIMreduceBuild   5
 

Definition at line 561 of file user.h.

Referenced by qh_all_merges(), qh_postmerge(), and qh_qhull().

#define qh_DISToutside   fmax_(4*qh MINoutside, 2*qh max_outside)
 

Definition at line 633 of file user.h.

Referenced by qh_findbestnew(), and qh_partitionall().

#define qh_HASHfactor   2
 

Definition at line 235 of file user.h.

Referenced by qh_initqhull_globals(), and qh_newhashtable().

#define qh_INFINITE   -10.101
 

Definition at line 391 of file user.h.

Referenced by qh_printafacet(), qh_printcenter(), qh_printvoronoi(), and qh_voronoi_center().

#define qh_INITIALmax   8
 

Definition at line 266 of file user.h.

Referenced by qh_initialvertices(), and qh_printhelp_singular().

#define qh_INITIALsearch   6
 

Definition at line 254 of file user.h.

Referenced by qh_initialvertices().

#define qh_JOGGLEagain   1
 

Definition at line 318 of file user.h.

Referenced by qh_joggleinput().

#define qh_JOGGLEdefault   30000.0
 

Definition at line 288 of file user.h.

Referenced by qh_detjoggle().

#define qh_JOGGLEincrease   10.0
 

Definition at line 296 of file user.h.

Referenced by qh_joggleinput().

#define qh_JOGGLEmaxincrease   1e-2
 

Definition at line 330 of file user.h.

Referenced by qh_joggleinput().

#define qh_JOGGLEmaxretry   100
 

Definition at line 338 of file user.h.

Referenced by qh_build_withrestart().

#define qh_JOGGLEretry   2
 

Definition at line 307 of file user.h.

Referenced by qh_joggleinput().

#define qh_KEEPstatistics   1
 

Definition at line 442 of file user.h.

#define qh_MAXnarrow   -0.98
 

Definition at line 686 of file user.h.

Referenced by qh_initialhull().

#define qh_MAXnewcentrum   5
 

Definition at line 609 of file user.h.

Referenced by qh_mergecycle_facets(), and qh_updatetested().

#define qh_MAXnewmerges   2
 

Definition at line 596 of file user.h.

Referenced by qh_all_merges().

#define qh_MAXoutside   1
 

Definition at line 455 of file user.h.

Referenced by qh_check_points(), qh_findbest(), and qh_outerinner().

#define qh_MEMalign   fmax_(sizeof(realT), sizeof(void *))
 

Definition at line 361 of file user.h.

Referenced by qh_initqhull_mem().

#define qh_MEMbufsize   0x10000
 

Definition at line 372 of file user.h.

Referenced by qh_initqhull_mem().

#define qh_MEMinitbuf   0x20000
 

Definition at line 383 of file user.h.

Referenced by qh_initqhull_mem().

#define qh_ORIENTclock   0
 

Definition at line 221 of file user.h.

Referenced by qh_facet2point(), qh_facet3vertex(), qh_nextridge3d(), qh_printextremes_2d(), qh_printfacetNvertex_nonsimplicial(), and qh_printfacetNvertex_simplicial().

#define qh_QHpointer   0
 

Definition at line 512 of file user.h.

#define qh_QUICKhelp   0
 

Definition at line 539 of file user.h.

Referenced by qh_check_bestdist(), qh_check_points(), qh_printhelp_degenerate(), and qh_printhelp_singular().

#define qh_RANDOMint   qh_rand()
 

Definition at line 207 of file user.h.

Referenced by qh_distplane(), qh_getangle(), qh_initialvertices(), qh_initqhull_globals(), qh_joggleinput(), qh_nextfurthest(), qh_randomfactor(), and qh_randommatrix().

#define qh_RANDOMmax   ((realT)2147483646UL)
 

Definition at line 206 of file user.h.

Referenced by qh_distplane(), qh_getangle(), qh_initialvertices(), qh_initqhull_globals(), qh_joggleinput(), qh_nextfurthest(), and qh_randommatrix().

#define qh_RANDOMseed_ (  seed    )     qh_srand(seed);
 

Definition at line 208 of file user.h.

Referenced by qh_initqhull_globals(), and qh_initqhull_start().

#define qh_RANDOMtype   5
 

Definition at line 179 of file user.h.

#define qh_RATIOnearinside   5
 

Definition at line 646 of file user.h.

Referenced by qh_detroundoff().

#define qh_REAL_1   "%6.16g "
 

Definition at line 83 of file user.h.

Referenced by qh_distplane(), qh_printafacet(), qh_printcenter(), qh_printfacets(), qh_printpointid(), qh_printvnorm(), qh_printvoronoi(), and qh_sethalfspace().

#define qh_REAL_2n   "%6.16g %6.16g\n"
 

Definition at line 84 of file user.h.

Referenced by qh_printfacets().

#define qh_REAL_3n   "%6.16g %6.16g %6.16g\n"
 

Definition at line 85 of file user.h.

#define qh_REALdigits   16
 

Definition at line 82 of file user.h.

Referenced by qh_readpoints().

#define qh_SECticks   1E6
 

Definition at line 136 of file user.h.

Referenced by qh_buildtracing(), qh_clock(), qh_printsummary(), and qh_tracemerging().

#define qh_USEfindbestnew   50
 

Definition at line 654 of file user.h.

Referenced by qh_addpoint().

#define qh_VERIFYdirect   1000000
 

Definition at line 246 of file user.h.

Referenced by qh_check_points().

#define qh_WARNnarrow   -0.9999
 

Definition at line 698 of file user.h.

Referenced by qh_initialhull().

#define qh_WIDEcoplanar   6
 

Definition at line 670 of file user.h.

Referenced by qh_detroundoff().

#define qh_ZEROdelaunay   2
 

Definition at line 717 of file user.h.

Referenced by qh_initbuild(), and qh_setfacetplane().

#define qhDEFuser   1
 

Definition at line 14 of file user.h.

#define REALepsilon   DBL_EPSILON
 

Definition at line 81 of file user.h.

Referenced by qh_detjoggle(), qh_detroundoff(), qh_distround(), qh_initqhull_globals(), qh_maxmin(), and qh_printstatistics().

#define REALfloat   0
 

Definition at line 65 of file user.h.

#define REALmax   DBL_MAX
 

Definition at line 79 of file user.h.

Referenced by qh_build_withrestart(), qh_check_bestdist(), qh_check_points(), qh_collectstatistics(), qh_detjoggle(), qh_detroundoff(), qh_findbest(), qh_findbestneighbor(), qh_findbestnew(), qh_findgood(), qh_findgood_all(), qh_findgooddist(), qh_furthestnext(), qh_furthestout(), qh_geomplanes(), qh_initbuild(), qh_initialhull(), qh_initqhull_buffers(), qh_initqhull_globals(), qh_initqhull_start(), qh_initstatistics(), qh_initthresholds(), qh_inthresholds(), qh_joggleinput(), qh_makenewplanes(), qh_markkeep(), qh_matchduplicates(), qh_maxabsval(), qh_maxmin(), qh_maxsimplex(), qh_mindiff(), qh_nearcoplanar(), qh_nearvertex(), qh_outerinner(), qh_partitionall(), qh_precision(), qh_printbegin(), qh_printhelp_degenerate(), qh_printhelp_singular(), qh_printstatistics(), qh_printsummary(), qh_produce_output(), qh_qhull(), qh_readpoints(), qh_scalepoints(), qh_setdelaunay(), qh_setfacetplane(), and qh_test_appendmerge().

#define REALmin   DBL_MIN
 

Definition at line 80 of file user.h.

Referenced by qh_findfacet_all(), qh_initqhull_start(), qh_maxmin(), and qh_printhelp_singular().

#define realT   double
 

Definition at line 78 of file user.h.

Referenced by qh_addpoint(), qh_appendmergeset(), qh_backnormal(), qh_buildtracing(), qh_check_bestdist(), qh_check_maxout(), qh_check_point(), qh_check_points(), qh_checkconvex(), qh_checkflipped(), qh_checkflipped_all(), qh_checkzero(), qh_collectstatistics(), qh_crossproduct(), qh_determinant(), qh_detjoggle(), qh_detroundoff(), qh_detsimplex(), qh_detvnorm(), qh_distnorm(), qh_distplane(), qh_distround(), qh_divzero(), qh_facet2point(), qh_facetarea(), qh_facetarea_simplex(), qh_findbest(), qh_findbest_test(), qh_findbestfacet(), qh_findbestneighbor(), qh_findbestnew(), qh_findbestsharp(), qh_findfacet_all(), qh_findgood(), qh_findgood_all(), qh_findgooddist(), qh_findhorizon(), qh_flippedmerges(), qh_forcedmerges(), qh_freebuffers(), qh_furthestnext(), qh_furthestout(), qh_gausselim(), qh_geomplanes(), qh_getangle(), qh_getarea(), qh_getcentrum(), qh_getdistance(), qh_gram_schmidt(), qh_initbuild(), qh_initflags(), qh_initialhull(), qh_initialvertices(), qh_initqhull_buffers(), qh_initqhull_globals(), qh_initstatistics(), qh_initthresholds(), qh_inthresholds(), qh_joggleinput(), qh_matchduplicates(), qh_maxabsval(), qh_maxmin(), qh_maxouter(), qh_maxsimplex(), qh_maydropneighbor(), qh_merge_degenredundant(), qh_merge_nonconvex(), qh_mergefacet(), qh_minabsval(), qh_mindiff(), qh_nearcoplanar(), qh_nearvertex(), qh_nextfurthest(), qh_normalize2(), qh_option(), qh_orientoutside(), qh_outcoplanar(), qh_outerinner(), qh_partitionall(), qh_partitioncoplanar(), qh_partitionpoint(), qh_postmerge(), qh_premerge(), qh_printafacet(), qh_printcentrum(), qh_printend4geom(), qh_printfacet2geom(), qh_printfacet2geom_points(), qh_printfacet2math(), qh_printfacet3geom_nonsimplicial(), qh_printfacet3geom_points(), qh_printfacet3geom_simplicial(), qh_printfacet3math(), qh_printfacet4geom_nonsimplicial(), qh_printfacet4geom_simplicial(), qh_printfacetheader(), qh_printfacets(), qh_printhelp_singular(), qh_printhyperplaneintersection(), qh_printline3geom(), qh_printmatrix(), qh_printpoint3(), qh_printpointid(), qh_printpointvect(), qh_printpointvect2(), qh_printspheres(), qh_printstatistics(), qh_printstatlevel(), qh_printsummary(), qh_printvertex(), qh_printvnorm(), qh_projectinput(), qh_projectpoint(), qh_projectpoints(), qh_randomfactor(), qh_randommatrix(), qh_readpoints(), qh_rotateinput(), qh_rotatepoints(), qh_scalelast(), qh_scalepoints(), qh_setdelaunay(), qh_setfacetplane(), qh_sethalfspace(), qh_sethyperplane_det(), qh_stddev(), qh_test_appendmerge(), qh_tracemerging(), and qh_voronoi_center().

 
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