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/*<html><pre> -<a href="qh-qhull.htm" |
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>-------------------------------</a><a name="TOP">-</a> |
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|
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qhull_a.h |
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all header files for compiling qhull |
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|
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see qh-qhull.htm |
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|
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see qhull.h for user-level definitions |
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|
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see user.h for user-defineable constants |
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|
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defines internal functions for qhull.c global.c |
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copyright (c) 1993-2003, The Geometry Center |
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|
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Notes: grep for ((" and (" to catch fprintf("lkasdjf"); |
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full parens around (x?y:z), use |
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'#include qhull/qhull_a.h' to avoid name clashes |
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*/ |
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|
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#ifndef qhDEFqhulla |
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#define qhDEFqhulla |
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|
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <setjmp.h> |
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#include <string.h> |
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#include <math.h> |
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/* some compilers will not need float.h */ |
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#include <float.h> |
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#include <limits.h> |
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#include <time.h> |
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#include <ctype.h> |
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/*** uncomment here and qset.c if string.h does not define memcpy() */ |
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/* #include <memory.h> */ |
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#include "config.h" |
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#include "QuickHull/qhull.h" |
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#include "QuickHull/mem.h" |
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#include "QuickHull/qset.h" |
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#include "QuickHull/geom.h" |
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#include "QuickHull/merge.h" |
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#include "QuickHull/poly.h" |
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#include "QuickHull/io.h" |
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#include "QuickHull/stat.h" |
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|
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#if qh_CLOCKtype == 2 |
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/* defined in user.h from qhull.h */ |
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#include <sys/types.h> |
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#include <sys/times.h> |
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#include <unistd.h> |
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#endif |
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|
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#ifdef _MSC_VER |
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/* Microsoft Visual C++ */ |
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#pragma warning( disable : 4056) /* float constant expression. Looks like a compiler bug */ |
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#pragma warning( disable : 4146) /* unary minus applied to unsigned type */ |
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#pragma warning( disable : 4244) /* conversion from 'unsigned long' to 'real' */ |
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#pragma warning( disable : 4305) /* conversion from 'const double' to 'float' */ |
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#endif |
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|
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/* ======= -macros- =========== */ |
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|
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/*-<a href="qh-qhull.htm#TOC" |
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>--------------------------------</a><a name="traceN">-</a> |
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|
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traceN((fp.ferr, "format\n", vars)); |
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calls fprintf if qh.IStracing >= N |
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|
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notes: |
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removing tracing reduces code size but doesn't change execution speed |
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*/ |
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#ifndef qh_NOtrace |
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#define trace0(args) {if (qh IStracing) fprintf args;} |
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#define trace1(args) {if (qh IStracing >= 1) fprintf args;} |
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#define trace2(args) {if (qh IStracing >= 2) fprintf args;} |
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#define trace3(args) {if (qh IStracing >= 3) fprintf args;} |
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#define trace4(args) {if (qh IStracing >= 4) fprintf args;} |
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#define trace5(args) {if (qh IStracing >= 5) fprintf args;} |
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#else |
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#define trace0(args) {} |
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#define trace1(args) {} |
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#define trace2(args) {} |
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#define trace3(args) {} |
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#define trace4(args) {} |
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#define trace5(args) {} |
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#endif |
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|
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/***** -qhull.c prototypes (alphabetical after qhull) ********************/ |
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|
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void qh_qhull (void); |
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boolT qh_addpoint (pointT *furthest, facetT *facet, boolT checkdist); |
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void qh_buildhull(void); |
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void qh_buildtracing (pointT *furthest, facetT *facet); |
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void qh_build_withrestart (void); |
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void qh_errexit2(int exitcode, facetT *facet, facetT *otherfacet); |
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void qh_findhorizon(pointT *point, facetT *facet, int *goodvisible,int *goodhorizon); |
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pointT *qh_nextfurthest (facetT **visible); |
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void qh_partitionall(setT *vertices, pointT *points,int npoints); |
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void qh_partitioncoplanar (pointT *point, facetT *facet, realT *dist); |
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void qh_partitionpoint (pointT *point, facetT *facet); |
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void qh_partitionvisible(boolT allpoints, int *numpoints); |
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void qh_precision (char *reason); |
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void qh_printsummary(FILE *fp); |
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|
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/***** -global.c internal prototypes (alphabetical) ***********************/ |
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|
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void qh_appendprint (qh_PRINT format); |
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void qh_freebuild (boolT allmem); |
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void qh_freebuffers (void); |
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void qh_initbuffers (coordT *points, int numpoints, int dim, boolT ismalloc); |
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int qh_strtol (const char *s, char **endp); |
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double qh_strtod (const char *s, char **endp); |
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/***** -stat.c internal prototypes (alphabetical) ***********************/ |
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void qh_allstatA (void); |
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void qh_allstatB (void); |
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void qh_allstatC (void); |
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void qh_allstatD (void); |
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void qh_allstatE (void); |
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void qh_allstatE2 (void); |
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void qh_allstatF (void); |
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void qh_allstatG (void); |
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void qh_allstatH (void); |
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void qh_freebuffers (void); |
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void qh_initbuffers (coordT *points, int numpoints, int dim, boolT ismalloc); |
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|
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#endif |
