1694 lines
57 KiB
C
1694 lines
57 KiB
C
/*
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** Copyright 1992, Silicon Graphics, Inc.
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** All Rights Reserved.
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**
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** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
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** the contents of this file may not be disclosed to third parties, copied or
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** duplicated in any form, in whole or in part, without the prior written
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** permission of Silicon Graphics, Inc.
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**
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** RESTRICTED RIGHTS LEGEND:
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** Use, duplication or disclosure by the Government is subject to restrictions
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** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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** rights reserved under the Copyright Laws of the United States.
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**
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*/
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#include <setjmp.h>
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struct JumpBuffer {
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jmp_buf buf;
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};
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#define mysetjmp(x) setjmp((x)->buf)
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#define mylongjmp(x,y) longjmp((x)->buf, y)
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/* <<AT&T USL C++ Language System <3.0.1> 02/03/92>> */
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/* < ../core/intersect.c++ > */
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void *__vec_new (void *, int , int , void *);
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void __vec_ct (void *, int , int , void *);
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void __vec_dt (void *, int , int , void *);
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void __vec_delete (void *, int , int , void *, int , int );
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typedef int (*__vptp)(void);
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struct __mptr {short d; short i; __vptp f; };
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typedef unsigned int size_t ;
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// extern void *malloc (size_t );
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// extern void free (void *);
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struct JumpBuffer;
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struct Buffer;
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struct Buffer {
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struct Buffer *next__6Buffer ;
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};
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struct Pool;
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enum __Q2_4Pool5Magic { is_allocated__Q2_4Pool5Magic = 62369, is_free__Q2_4Pool5Magic = 61858} ;
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struct Pool {
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struct Buffer *freelist__4Pool ;
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char *blocklist__4Pool [32];
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int nextblock__4Pool ;
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char *curblock__4Pool ;
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int buffersize__4Pool ;
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int nextsize__4Pool ;
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int nextfree__4Pool ;
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int initsize__4Pool ;
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char *name__4Pool ;
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int magic__4Pool ;
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};
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void __glgrow__4PoolFv (struct Pool *);
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struct PooledObj;
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struct PooledObj {
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char __W3__9PooledObj ;
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};
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typedef float REAL ;
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typedef void (*Pfvv )(void );
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typedef void (*Pfvf )(float *);
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typedef int (*cmpfunc )(void *, void *);
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typedef REAL Knot ;
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typedef REAL *Knot_ptr ;
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struct TrimVertex;
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struct PwlArc;
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struct PwlArc {
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char __W3__9PooledObj ;
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struct TrimVertex *pts__6PwlArc ;
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int npts__6PwlArc ;
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long type__6PwlArc ;
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};
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struct TrimVertex;
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struct TrimVertex {
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REAL param__10TrimVertex [2];
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long nuid__10TrimVertex ;
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};
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typedef struct TrimVertex *TrimVertex_p ;
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struct Bin;
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struct Arc;
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struct BezierArc;
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typedef struct Arc *Arc_ptr ;
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enum arc_side { arc_none = 0, arc_right = 1, arc_top = 2, arc_left = 3, arc_bottom = 4} ;
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struct Arc;
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struct Arc {
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char __W3__9PooledObj ;
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Arc_ptr prev__3Arc ;
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Arc_ptr next__3Arc ;
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Arc_ptr link__3Arc ;
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struct BezierArc *bezierArc__3Arc ;
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struct PwlArc *pwlArc__3Arc ;
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long type__3Arc ;
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long nuid__3Arc ;
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};
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extern int __glbezier_tag__3Arc ;
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extern int __glarc_tag__3Arc ;
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extern int __gltail_tag__3Arc ;
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struct Bin;
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struct Bin {
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struct Arc *head__3Bin ;
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struct Arc *current__3Bin ;
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};
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struct Sorter;
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struct Sorter {
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int es__6Sorter ;
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struct __mptr *__vptr__6Sorter ;
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};
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struct FlistSorter;
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struct FlistSorter {
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int es__6Sorter ;
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struct __mptr *__vptr__6Sorter ;
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};
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struct Flist;
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struct Flist {
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REAL *pts__5Flist ;
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int npts__5Flist ;
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int start__5Flist ;
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int end__5Flist ;
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struct FlistSorter sorter__5Flist ;
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};
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struct Backend;
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struct Jarcloc;
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struct Jarcloc {
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struct Arc *arc__7Jarcloc ;
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struct TrimVertex *p__7Jarcloc ;
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struct TrimVertex *plast__7Jarcloc ;
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};
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struct Trimline;
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struct Trimline {
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struct TrimVertex **pts__8Trimline ;
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long numverts__8Trimline ;
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long i__8Trimline ;
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long size__8Trimline ;
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struct Jarcloc jarcl__8Trimline ;
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struct TrimVertex t__8Trimline ;
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struct TrimVertex b__8Trimline ;
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struct TrimVertex *tinterp__8Trimline ;
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struct TrimVertex *binterp__8Trimline ;
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};
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struct Gridline;
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struct Gridline {
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long v__8Gridline ;
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REAL vval__8Gridline ;
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long vindex__8Gridline ;
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long ustart__8Gridline ;
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long uend__8Gridline ;
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};
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struct Uarray;
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struct Uarray {
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long size__6Uarray ;
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long ulines__6Uarray ;
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REAL *uarray__6Uarray ;
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};
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struct Backend;
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struct TrimRegion;
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void __gl__dt__8TrimlineFv (struct Trimline *, int );
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void __gl__dt__6UarrayFv (struct Uarray *, int );
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struct TrimRegion {
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struct Trimline left__10TrimRegion ;
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struct Trimline right__10TrimRegion ;
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struct Gridline top__10TrimRegion ;
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struct Gridline bot__10TrimRegion ;
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struct Uarray uarray__10TrimRegion ;
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REAL oneOverDu__10TrimRegion ;
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};
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struct GridTrimVertex;
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struct __Q2_4Hull4Side;
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struct __Q2_4Hull4Side {
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struct Trimline *left__Q2_4Hull4Side ;
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struct Gridline *line__Q2_4Hull4Side ;
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struct Trimline *right__Q2_4Hull4Side ;
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long index__Q2_4Hull4Side ;
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};
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struct Hull;
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struct Hull {
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struct __Q2_4Hull4Side lower__4Hull ;
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struct __Q2_4Hull4Side upper__4Hull ;
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struct Trimline fakeleft__4Hull ;
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struct Trimline fakeright__4Hull ;
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struct TrimRegion *PTrimRegion;
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struct TrimRegion OTrimRegion;
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};
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struct Backend;
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struct GridTrimVertex;
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struct Mesher;
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struct Mesher {
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struct __Q2_4Hull4Side lower__4Hull ;
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struct __Q2_4Hull4Side upper__4Hull ;
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struct Trimline fakeleft__4Hull ;
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struct Trimline fakeright__4Hull ;
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struct TrimRegion *PTrimRegion;
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struct Backend *backend__6Mesher ;
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struct Pool p__6Mesher ;
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unsigned int stacksize__6Mesher ;
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struct GridTrimVertex **vdata__6Mesher ;
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struct GridTrimVertex *last__6Mesher [2];
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int itop__6Mesher ;
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int lastedge__6Mesher ;
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struct TrimRegion OTrimRegion;
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};
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extern float __glZERO__6Mesher ;
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struct Backend;
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struct GridVertex;
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struct GridTrimVertex;
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struct CoveAndTiler;
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struct CoveAndTiler {
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struct Backend *backend__12CoveAndTiler ;
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struct TrimRegion *PTrimRegion;
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struct TrimRegion OTrimRegion;
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};
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extern int __glMAXSTRIPSIZE__12CoveAndTil0 ;
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struct Backend;
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struct Slicer;
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struct Slicer {
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struct Backend *backend__12CoveAndTiler ;
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struct TrimRegion *PTrimRegion;
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struct Mesher OMesher;
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struct Backend *backend__6Slicer ;
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REAL oneOverDu__6Slicer ;
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REAL du__6Slicer ;
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REAL dv__6Slicer ;
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int isolines__6Slicer ;
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};
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struct BezierArc;
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struct TrimVertexPool;
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struct ArcTessellator;
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struct ArcTessellator {
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struct Pool *pwlarcpool__14ArcTessellator ;
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struct TrimVertexPool *trimvertexpool__14ArcTessellator ;
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};
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extern REAL __glgl_Bernstein__14ArcTessell0 [][24][24];
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struct TrimVertexPool;
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struct TrimVertexPool {
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struct Pool pool__14TrimVertexPool ;
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struct TrimVertex **vlist__14TrimVertexPool ;
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int nextvlistslot__14TrimVertexPool ;
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int vlistsize__14TrimVertexPool ;
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};
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struct Renderhints;
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struct Backend;
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struct Quilt;
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struct Patchlist;
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struct Curvelist;
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struct JumpBuffer;
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struct Subdivider;
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enum __Q2_10Subdivider3dir { down__Q2_10Subdivider3dir = 0, same__Q2_10Subdivider3dir = 1, up__Q2_10Subdivider3dir = 2, none__Q2_10Subdivider3dir = 3} ;
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struct Subdivider {
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struct Slicer slicer__10Subdivider ;
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struct ArcTessellator arctessellator__10Subdivider ;
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struct Pool arcpool__10Subdivider ;
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struct Pool bezierarcpool__10Subdivider ;
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struct Pool pwlarcpool__10Subdivider ;
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struct TrimVertexPool trimvertexpool__10Subdivider ;
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struct JumpBuffer *jumpbuffer__10Subdivider ;
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struct Renderhints *renderhints__10Subdivider ;
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struct Backend *backend__10Subdivider ;
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struct Bin initialbin__10Subdivider ;
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struct Arc *pjarc__10Subdivider ;
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int s_index__10Subdivider ;
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int t_index__10Subdivider ;
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struct Quilt *qlist__10Subdivider ;
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struct Flist spbrkpts__10Subdivider ;
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struct Flist tpbrkpts__10Subdivider ;
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struct Flist smbrkpts__10Subdivider ;
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struct Flist tmbrkpts__10Subdivider ;
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REAL stepsizes__10Subdivider [4];
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int showDegenerate__10Subdivider ;
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int isArcTypeBezier__10Subdivider ;
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};
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struct GridVertex;
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struct GridVertex {
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long gparam__10GridVertex [2];
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};
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struct GridTrimVertex;
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struct GridTrimVertex {
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char __W3__9PooledObj ;
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struct TrimVertex dummyt__14GridTrimVertex ;
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struct GridVertex dummyg__14GridTrimVertex ;
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struct TrimVertex *t__14GridTrimVertex ;
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struct GridVertex *g__14GridTrimVertex ;
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};
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typedef struct GridTrimVertex *GridTrimVertex_p ;
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struct BasicCurveEvaluator;
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struct BasicSurfaceEvaluator;
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struct Backend;
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struct Backend {
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struct BasicCurveEvaluator *curveEvaluator__7Backend ;
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struct BasicSurfaceEvaluator *surfaceEvaluator__7Backend ;
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int wireframetris__7Backend ;
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int wireframequads__7Backend ;
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int npts__7Backend ;
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REAL mesh__7Backend [3][4];
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int meshindex__7Backend ;
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};
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enum i_result { INTERSECT_VERTEX = 0, INTERSECT_EDGE = 1} ;
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struct Bin *__gl__ct__3BinFv (struct Bin *);
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int __glarc_split__10SubdividerFP30 (struct Subdivider *, struct Arc *, int , REAL , int );
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void __glclassify_headonleft_s__10S0 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_tailonleft_s__10S0 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_headonright_s__100 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_tailonright_s__100 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_headonleft_t__10S0 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_tailonleft_t__10S0 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_headonright_t__100 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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void __glclassify_tailonright_t__100 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, REAL );
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extern struct __mptr* __ptbl_vec_____core_intersect_c___partition_[];
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void __gl__dt__3BinFv (struct Bin *, int );
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void __glpartition__10SubdividerFR30 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1left , struct Bin *__1intersections ,
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struct Bin *__1right , struct Bin *__1unknown , int
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__1param , REAL __1value )
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{
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struct Bin __1headonleft ;
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struct Bin __1headonright ;
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struct Bin __1tailonleft ;
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struct Bin __1tailonright ;
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__gl__ct__3BinFv ( (struct Bin *)(& __1headonleft )) ;
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__gl__ct__3BinFv ( (struct Bin *)(& __1headonright )) ;
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__gl__ct__3BinFv ( (struct Bin *)(& __1tailonleft )) ;
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__gl__ct__3BinFv ( (struct Bin *)(& __1tailonright )) ;
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{ { Arc_ptr __1jarc ;
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struct Arc *__1__Xjarc00efckaice ;
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__1jarc = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ), 0 )
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:( 0 ) ), __1__Xjarc00efckaice ) ) ;
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for(;__1jarc ;__1jarc = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ), 0 )
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:( 0 ) ), __1__Xjarc00efckaice ) ) ) {
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REAL __2tdiff ;
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REAL __2hdiff ;
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__2tdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [__1param ])- __1value );
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__2hdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [__1param ])- __1value );
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if (__2tdiff > 0.0 ){
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if (__2hdiff > 0.0 ){
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( (__1jarc -> link__3Arc = ((struct Bin *)__1right )-> head__3Bin ), (((struct Bin *)__1right )->
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head__3Bin = __1jarc )) ;
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}
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else
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if (__2hdiff == 0.0 ){
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( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonright ))-> head__3Bin ), (((struct Bin *)(& __1tailonright ))->
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head__3Bin = __1jarc )) ;
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}
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else
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{
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Arc_ptr __4jtemp ;
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switch (__glarc_split__10SubdividerFP30 ( __0this , __1jarc , __1param , __1value , 0 ) ){
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struct Arc *__1__X13 ;
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struct Arc *__1__X14 ;
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struct Arc *__1__X15 ;
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|
|
struct Arc *__1__X16 ;
|
|
|
|
struct Arc *__1__X17 ;
|
|
|
|
struct Arc *__1__X18 ;
|
|
|
|
struct Arc *__1__X19 ;
|
|
|
|
struct Arc *__1__X20 ;
|
|
|
|
case 2 :
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonright ))-> head__3Bin ), (((struct Bin *)(& __1tailonright ))-> head__3Bin = __1jarc )) ;
|
|
|
|
( (__1__X13 = __1jarc -> next__3Arc ), ( (__1__X13 -> link__3Arc = ((struct Bin *)(& __1headonleft ))-> head__3Bin ), (((struct Bin *)(& __1headonleft ))->
|
|
head__3Bin = __1__X13 )) ) ;
|
|
break ;
|
|
case 31 :
|
|
((void )0 );
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1right )-> head__3Bin ), (((struct Bin *)__1right )-> head__3Bin = __1jarc )) ;
|
|
( (__1__X14 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X14 -> link__3Arc = ((struct Bin *)(& __1tailonright ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1tailonright ))-> head__3Bin = __1__X14 )) ) ;
|
|
( (__1__X15 = __4jtemp -> next__3Arc ), ( (__1__X15 -> link__3Arc = ((struct Bin *)(& __1headonleft ))-> head__3Bin ), (((struct Bin *)(& __1headonleft ))->
|
|
head__3Bin = __1__X15 )) ) ;
|
|
break ;
|
|
case 32 :
|
|
((void )0 );
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonright ))-> head__3Bin ), (((struct Bin *)(& __1tailonright ))-> head__3Bin = __1jarc )) ;
|
|
( (__1__X16 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X16 -> link__3Arc = ((struct Bin *)(& __1headonleft ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1headonleft ))-> head__3Bin = __1__X16 )) ) ;
|
|
( (__1__X17 = __4jtemp -> next__3Arc ), ( (__1__X17 -> link__3Arc = ((struct Bin *)__1left )-> head__3Bin ), (((struct Bin *)__1left )-> head__3Bin = __1__X17 ))
|
|
) ;
|
|
break ;
|
|
case 4 :
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1right )-> head__3Bin ), (((struct Bin *)__1right )-> head__3Bin = __1jarc )) ;
|
|
( (__1__X18 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X18 -> link__3Arc = ((struct Bin *)(& __1tailonright ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1tailonright ))-> head__3Bin = __1__X18 )) ) ;
|
|
( (__1__X19 = (__4jtemp = __4jtemp -> next__3Arc )), ( (__1__X19 -> link__3Arc = ((struct Bin *)(& __1headonleft ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1headonleft ))-> head__3Bin = __1__X19 )) ) ;
|
|
( (__1__X20 = __4jtemp -> next__3Arc ), ( (__1__X20 -> link__3Arc = ((struct Bin *)__1left )-> head__3Bin ), (((struct Bin *)__1left )-> head__3Bin = __1__X20 ))
|
|
) ;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
if (__2tdiff == 0.0 ){
|
|
if (__2hdiff > 0.0 ){
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1headonright ))-> head__3Bin ),
|
|
(((struct Bin *)(& __1headonright ))-> head__3Bin = __1jarc )) ;
|
|
}
|
|
else
|
|
if (__2hdiff == 0.0 ){
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1unknown )-> head__3Bin ), (((struct Bin *)__1unknown )-> head__3Bin = __1jarc ))
|
|
;
|
|
}
|
|
else
|
|
{
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1headonleft ))-> head__3Bin ), (((struct Bin *)(& __1headonleft ))-> head__3Bin = __1jarc ))
|
|
;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (__2hdiff > 0.0 ){
|
|
Arc_ptr __4jtemp ;
|
|
switch (__glarc_split__10SubdividerFP30 ( __0this , __1jarc , __1param , __1value , 1 ) ){
|
|
struct Arc *__1__X21 ;
|
|
|
|
struct Arc *__1__X22 ;
|
|
|
|
struct Arc *__1__X23 ;
|
|
|
|
struct Arc *__1__X24 ;
|
|
|
|
struct Arc *__1__X25 ;
|
|
|
|
struct Arc *__1__X26 ;
|
|
|
|
struct Arc *__1__X27 ;
|
|
|
|
struct Arc *__1__X28 ;
|
|
|
|
case 2 :
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonleft ))-> head__3Bin ), (((struct Bin *)(& __1tailonleft ))-> head__3Bin = __1jarc )) ;
|
|
|
|
( (__1__X21 = __1jarc -> next__3Arc ), ( (__1__X21 -> link__3Arc = ((struct Bin *)(& __1headonright ))-> head__3Bin ), (((struct Bin *)(& __1headonright ))->
|
|
head__3Bin = __1__X21 )) ) ;
|
|
break ;
|
|
case 31 :
|
|
((void )0 );
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1left )-> head__3Bin ), (((struct Bin *)__1left )-> head__3Bin = __1jarc )) ;
|
|
( (__1__X22 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X22 -> link__3Arc = ((struct Bin *)(& __1tailonleft ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1tailonleft ))-> head__3Bin = __1__X22 )) ) ;
|
|
( (__1__X23 = __4jtemp -> next__3Arc ), ( (__1__X23 -> link__3Arc = ((struct Bin *)(& __1headonright ))-> head__3Bin ), (((struct Bin *)(& __1headonright ))->
|
|
head__3Bin = __1__X23 )) ) ;
|
|
break ;
|
|
case 32 :
|
|
((void )0 );
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonleft ))-> head__3Bin ), (((struct Bin *)(& __1tailonleft ))-> head__3Bin = __1jarc )) ;
|
|
( (__1__X24 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X24 -> link__3Arc = ((struct Bin *)(& __1headonright ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1headonright ))-> head__3Bin = __1__X24 )) ) ;
|
|
( (__1__X25 = __4jtemp -> next__3Arc ), ( (__1__X25 -> link__3Arc = ((struct Bin *)__1right )-> head__3Bin ), (((struct Bin *)__1right )-> head__3Bin = __1__X25 ))
|
|
) ;
|
|
break ;
|
|
case 4 :
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1left )-> head__3Bin ), (((struct Bin *)__1left )-> head__3Bin = __1jarc )) ;
|
|
( (__1__X26 = (__4jtemp = __1jarc -> next__3Arc )), ( (__1__X26 -> link__3Arc = ((struct Bin *)(& __1tailonleft ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1tailonleft ))-> head__3Bin = __1__X26 )) ) ;
|
|
( (__1__X27 = (__4jtemp = __4jtemp -> next__3Arc )), ( (__1__X27 -> link__3Arc = ((struct Bin *)(& __1headonright ))-> head__3Bin ), (((struct Bin *)(&
|
|
__1headonright ))-> head__3Bin = __1__X27 )) ) ;
|
|
( (__1__X28 = __4jtemp -> next__3Arc ), ( (__1__X28 -> link__3Arc = ((struct Bin *)__1right )-> head__3Bin ), (((struct Bin *)__1right )-> head__3Bin = __1__X28 ))
|
|
) ;
|
|
}
|
|
}
|
|
else
|
|
if (__2hdiff == 0.0 ){
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)(& __1tailonleft ))-> head__3Bin ), (((struct Bin *)(& __1tailonleft ))->
|
|
head__3Bin = __1jarc )) ;
|
|
}
|
|
else
|
|
{
|
|
( (__1jarc -> link__3Arc = ((struct Bin *)__1left )-> head__3Bin ), (((struct Bin *)__1left )-> head__3Bin = __1jarc )) ;
|
|
}
|
|
}
|
|
}
|
|
if (__1param == 0 ){
|
|
__glclassify_headonleft_s__10S0 ( __0this , (struct Bin *)(& __1headonleft ), __1intersections , __1left , __1value ) ;
|
|
__glclassify_tailonleft_s__10S0 ( __0this , (struct Bin *)(& __1tailonleft ), __1intersections , __1left , __1value ) ;
|
|
__glclassify_headonright_s__100 ( __0this , (struct Bin *)(& __1headonright ), __1intersections , __1right , __1value ) ;
|
|
__glclassify_tailonright_s__100 ( __0this , (struct Bin *)(& __1tailonright ), __1intersections , __1right , __1value ) ;
|
|
}
|
|
else
|
|
{
|
|
__glclassify_headonleft_t__10S0 ( __0this , (struct Bin *)(& __1headonleft ), __1intersections , __1left , __1value ) ;
|
|
__glclassify_tailonleft_t__10S0 ( __0this , (struct Bin *)(& __1tailonleft ), __1intersections , __1left , __1value ) ;
|
|
__glclassify_headonright_t__100 ( __0this , (struct Bin *)(& __1headonright ), __1intersections , __1right , __1value ) ;
|
|
__glclassify_tailonright_t__100 ( __0this , (struct Bin *)(& __1tailonright ), __1intersections , __1right , __1value ) ;
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
__gl__dt__3BinFv ( (struct Bin *)(& __1tailonright ), 2) ;
|
|
|
|
__gl__dt__3BinFv ( (struct Bin *)(& __1tailonleft ), 2) ;
|
|
|
|
__gl__dt__3BinFv ( (struct Bin *)(& __1headonright ), 2) ;
|
|
|
|
__gl__dt__3BinFv ( (struct Bin *)(& __1headonleft ), 2) ;
|
|
}
|
|
|
|
static int pwlarc_intersect__FP6PwlArcifT2Pi (struct PwlArc *, int , REAL , int , int *);
|
|
|
|
|
|
|
|
struct TrimVertex *__glget__14TrimVertexPoolFi (struct TrimVertexPool *, int );
|
|
|
|
|
|
|
|
void __gltriangle__7BackendFP10Trim0 (struct Backend *, struct TrimVertex *, struct TrimVertex *, struct TrimVertex *);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void *__nw__9PooledObjSFUiR4Pool (size_t , struct Pool *);
|
|
|
|
int __glarc_split__10SubdividerFP30 (struct Subdivider *__0this , Arc_ptr __1jarc , int __1param , REAL __1value , int __1dir )
|
|
{
|
|
int __1maxvertex ;
|
|
Arc_ptr __1jarc1 ;
|
|
|
|
Arc_ptr __1jarc2 ;
|
|
|
|
Arc_ptr __1jarc3 ;
|
|
struct TrimVertex *__1v ;
|
|
|
|
int __1loc [3];
|
|
|
|
__1maxvertex = __1jarc -> pwlArc__3Arc -> npts__6PwlArc ;
|
|
|
|
__1v = __1jarc -> pwlArc__3Arc -> pts__6PwlArc ;
|
|
|
|
switch (pwlarc_intersect__FP6PwlArcifT2Pi ( __1jarc -> pwlArc__3Arc , __1param , __1value , __1dir , (int *)__1loc ) ){
|
|
case 0:{
|
|
struct Arc *__0__X29 ;
|
|
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
struct PwlArc *__0__X30 ;
|
|
|
|
struct PwlArc *__1__X31 ;
|
|
|
|
__1jarc1 = ((__0__X29 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X31 =
|
|
((__0__X30 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X30 )-> pts__6PwlArc =
|
|
(& (__1v [(__1loc [1 ])]))), ( (((struct PwlArc *)__0__X30 )-> npts__6PwlArc = (__1maxvertex - (__1loc [1 ]))), ( (((struct PwlArc *)__0__X30 )-> type__6PwlArc = 0x8 ), ((((struct
|
|
PwlArc *)__0__X30 )))) ) ) :0 )), ( (((struct Arc *)__0__X29 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X29 )-> pwlArc__3Arc = __1__X31 ),
|
|
( (((struct Arc *)__0__X29 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X29 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X29 ))))
|
|
) ) ) ) :0 );
|
|
__1jarc -> pwlArc__3Arc -> npts__6PwlArc = ((__1loc [1 ])+ 1 );
|
|
__1jarc1 -> next__3Arc = __1jarc -> next__3Arc ;
|
|
__1jarc1 -> next__3Arc -> prev__3Arc = __1jarc1 ;
|
|
__1jarc -> next__3Arc = __1jarc1 ;
|
|
__1jarc1 -> prev__3Arc = __1jarc ;
|
|
((void )0 );
|
|
return 2 ;
|
|
}
|
|
|
|
case 1:{
|
|
int __3i ;
|
|
|
|
int __3j ;
|
|
if (__1dir == 0 ){
|
|
__3i = (__1loc [0 ]);
|
|
__3j = (__1loc [2 ]);
|
|
}
|
|
else
|
|
{
|
|
__3i = (__1loc [2 ]);
|
|
__3j = (__1loc [0 ]);
|
|
}
|
|
|
|
{ struct TrimVertex *__3newjunk ;
|
|
|
|
struct TrimVertex *__1__X32 ;
|
|
|
|
struct TrimVertex *__1__X33 ;
|
|
|
|
struct TrimVertex *__1__X34 ;
|
|
|
|
float __2__Xratio002aztaiac ;
|
|
|
|
__3newjunk = __glget__14TrimVertexPoolFi ( (struct TrimVertexPool *)(& __0this -> trimvertexpool__10Subdivider ), 3 ) ;
|
|
(__1v [__3i ]). nuid__10TrimVertex = __1jarc -> nuid__3Arc ;
|
|
(__1v [__3j ]). nuid__10TrimVertex = __1jarc -> nuid__3Arc ;
|
|
(__3newjunk [0 ])= __1v [__3j ];
|
|
(__3newjunk [2 ])= __1v [__3i ];
|
|
( (__1__X32 = (& (__3newjunk [1 ]))), ( (__1__X33 = (& (__1v [(__1loc [0 ])]))), ( (__1__X34 = (& (__1v [(__1loc [2 ])]))), ( (((void
|
|
)0 )), ( (((void )0 )), ( (__1__X32 -> nuid__10TrimVertex = __1__X33 -> nuid__10TrimVertex ), ( ((__1__X32 -> param__10TrimVertex [__1param ])= __1value ), (((__1__X33 ->
|
|
param__10TrimVertex [(1 - __1param )])!= (__1__X34 -> param__10TrimVertex [(1 - __1param )]))?( (__2__Xratio002aztaiac = ((__1value - (__1__X33 -> param__10TrimVertex [__1param ]))/ ((__1__X34 -> param__10TrimVertex [__1param ])- (__1__X33 -> param__10TrimVertex [__1param ])))), ((__1__X32 ->
|
|
param__10TrimVertex [(1 - __1param )])= ((__1__X33 -> param__10TrimVertex [(1 - __1param )])+ (__2__Xratio002aztaiac * ((__1__X34 -> param__10TrimVertex [(1 - __1param )])- (__1__X33 -> param__10TrimVertex [(1 - __1param )])))))) :((__1__X32 -> param__10TrimVertex [(1 -
|
|
__1param )])= (__1__X33 -> param__10TrimVertex [(1 - __1param )])))) ) ) ) ) ) ) ;
|
|
|
|
if (( __0this -> showDegenerate__10Subdivider ) )
|
|
__gltriangle__7BackendFP10Trim0 ( (struct Backend *)__0this -> backend__10Subdivider , & (__3newjunk [2 ]), & (__3newjunk [1 ]), & (__3newjunk [0 ]))
|
|
;
|
|
|
|
if (__1maxvertex == 2 ){
|
|
struct Arc *__0__X35 ;
|
|
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
|
|
struct PwlArc *__0__X36 ;
|
|
|
|
struct PwlArc *__1__X37 ;
|
|
|
|
__1jarc1 = ((__0__X35 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X37 =
|
|
((__0__X36 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X36 )-> pts__6PwlArc =
|
|
(__3newjunk + 1 )), ( (((struct PwlArc *)__0__X36 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X36 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X36 ))))
|
|
) ) :0 )), ( (((struct Arc *)__0__X35 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X35 )-> pwlArc__3Arc = __1__X37 ), (
|
|
(((struct Arc *)__0__X35 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X35 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X35 )))) )
|
|
) ) ) :0 );
|
|
__1jarc -> pwlArc__3Arc -> npts__6PwlArc = 2 ;
|
|
__1jarc -> pwlArc__3Arc -> pts__6PwlArc = __3newjunk ;
|
|
__1jarc1 -> next__3Arc = __1jarc -> next__3Arc ;
|
|
__1jarc1 -> next__3Arc -> prev__3Arc = __1jarc1 ;
|
|
__1jarc -> next__3Arc = __1jarc1 ;
|
|
__1jarc1 -> prev__3Arc = __1jarc ;
|
|
((void )0 );
|
|
return 2 ;
|
|
}
|
|
else
|
|
if ((__1maxvertex - __3j )== 2 ){
|
|
struct Arc *__0__X38 ;
|
|
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
|
|
struct PwlArc *__0__X39 ;
|
|
|
|
struct PwlArc *__1__X40 ;
|
|
|
|
struct Arc *__0__X41 ;
|
|
|
|
struct PwlArc *__0__X42 ;
|
|
|
|
struct PwlArc *__1__X43 ;
|
|
|
|
__1jarc1 = ((__0__X38 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X40 =
|
|
((__0__X39 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X39 )-> pts__6PwlArc =
|
|
__3newjunk ), ( (((struct PwlArc *)__0__X39 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X39 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X39 )))) )
|
|
) :0 )), ( (((struct Arc *)__0__X38 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X38 )-> pwlArc__3Arc = __1__X40 ), ( (((struct
|
|
Arc *)__0__X38 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X38 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X38 )))) ) )
|
|
) ) :0 );
|
|
__1jarc2 = ((__0__X41 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X43 =
|
|
((__0__X42 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X42 )-> pts__6PwlArc =
|
|
(__3newjunk + 1 )), ( (((struct PwlArc *)__0__X42 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X42 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X42 ))))
|
|
) ) :0 )), ( (((struct Arc *)__0__X41 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X41 )-> pwlArc__3Arc = __1__X43 ), (
|
|
(((struct Arc *)__0__X41 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X41 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X41 )))) )
|
|
) ) ) :0 );
|
|
__1jarc -> pwlArc__3Arc -> npts__6PwlArc = (__1maxvertex - 1 );
|
|
__1jarc2 -> next__3Arc = __1jarc -> next__3Arc ;
|
|
__1jarc2 -> next__3Arc -> prev__3Arc = __1jarc2 ;
|
|
__1jarc -> next__3Arc = __1jarc1 ;
|
|
__1jarc1 -> prev__3Arc = __1jarc ;
|
|
__1jarc1 -> next__3Arc = __1jarc2 ;
|
|
__1jarc2 -> prev__3Arc = __1jarc1 ;
|
|
((void )0 );
|
|
return 31 ;
|
|
}
|
|
else
|
|
if (__3i == 1 ){
|
|
struct Arc *__0__X44 ;
|
|
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
|
|
struct PwlArc *__0__X45 ;
|
|
|
|
struct PwlArc *__1__X46 ;
|
|
|
|
struct Arc *__0__X47 ;
|
|
|
|
struct PwlArc *__0__X48 ;
|
|
|
|
struct PwlArc *__1__X49 ;
|
|
|
|
__1jarc1 = ((__0__X44 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X46 =
|
|
((__0__X45 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X45 )-> pts__6PwlArc =
|
|
(__3newjunk + 1 )), ( (((struct PwlArc *)__0__X45 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X45 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X45 ))))
|
|
) ) :0 )), ( (((struct Arc *)__0__X44 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X44 )-> pwlArc__3Arc = __1__X46 ), (
|
|
(((struct Arc *)__0__X44 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X44 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X44 )))) )
|
|
) ) ) :0 );
|
|
|
|
__1jarc2 = ((__0__X47 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X49 =
|
|
((__0__X48 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X48 )-> pts__6PwlArc =
|
|
(& (__1jarc -> pwlArc__3Arc -> pts__6PwlArc [1 ]))), ( (((struct PwlArc *)__0__X48 )-> npts__6PwlArc = (__1maxvertex - 1 )), ( (((struct PwlArc *)__0__X48 )-> type__6PwlArc =
|
|
0x8 ), ((((struct PwlArc *)__0__X48 )))) ) ) :0 )), ( (((struct Arc *)__0__X47 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X47 )->
|
|
pwlArc__3Arc = __1__X49 ), ( (((struct Arc *)__0__X47 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X47 )-> nuid__3Arc = __1jarc -> nuid__3Arc ),
|
|
((((struct Arc *)__0__X47 )))) ) ) ) ) :0 );
|
|
__1jarc -> pwlArc__3Arc -> npts__6PwlArc = 2 ;
|
|
__1jarc -> pwlArc__3Arc -> pts__6PwlArc = __3newjunk ;
|
|
__1jarc2 -> next__3Arc = __1jarc -> next__3Arc ;
|
|
__1jarc2 -> next__3Arc -> prev__3Arc = __1jarc2 ;
|
|
__1jarc -> next__3Arc = __1jarc1 ;
|
|
__1jarc1 -> prev__3Arc = __1jarc ;
|
|
__1jarc1 -> next__3Arc = __1jarc2 ;
|
|
__1jarc2 -> prev__3Arc = __1jarc1 ;
|
|
((void )0 );
|
|
return 32 ;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X50 ;
|
|
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
|
|
struct PwlArc *__0__X51 ;
|
|
|
|
struct PwlArc *__1__X52 ;
|
|
|
|
struct Arc *__0__X53 ;
|
|
|
|
struct PwlArc *__0__X54 ;
|
|
|
|
struct PwlArc *__1__X55 ;
|
|
|
|
struct Arc *__0__X56 ;
|
|
|
|
struct PwlArc *__0__X57 ;
|
|
|
|
struct PwlArc *__1__X58 ;
|
|
|
|
__1jarc1 = ((__0__X50 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X52 =
|
|
((__0__X51 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X51 )-> pts__6PwlArc =
|
|
__3newjunk ), ( (((struct PwlArc *)__0__X51 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X51 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X51 )))) )
|
|
) :0 )), ( (((struct Arc *)__0__X50 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X50 )-> pwlArc__3Arc = __1__X52 ), ( (((struct
|
|
Arc *)__0__X50 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X50 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X50 )))) ) )
|
|
) ) :0 );
|
|
__1jarc2 = ((__0__X53 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X55 =
|
|
((__0__X54 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X54 )-> pts__6PwlArc =
|
|
(__3newjunk + 1 )), ( (((struct PwlArc *)__0__X54 )-> npts__6PwlArc = 2 ), ( (((struct PwlArc *)__0__X54 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X54 ))))
|
|
) ) :0 )), ( (((struct Arc *)__0__X53 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X53 )-> pwlArc__3Arc = __1__X55 ), (
|
|
(((struct Arc *)__0__X53 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X53 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X53 )))) )
|
|
) ) ) :0 );
|
|
__1jarc3 = ((__0__X56 = (struct Arc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))->
|
|
freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((!
|
|
((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))) , 0 )
|
|
:( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this ->
|
|
arcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(&
|
|
__0this -> arcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (__1__X58 =
|
|
((__0__X57 = (struct PwlArc *)__nw__9PooledObjSFUiR4Pool ( sizeof (struct PwlArc ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) )?( (((struct PwlArc *)__0__X57 )-> pts__6PwlArc =
|
|
(__1v + __3i )), ( (((struct PwlArc *)__0__X57 )-> npts__6PwlArc = (__1maxvertex - __3i )), ( (((struct PwlArc *)__0__X57 )-> type__6PwlArc = 0x8 ), ((((struct
|
|
PwlArc *)__0__X57 )))) ) ) :0 )), ( (((struct Arc *)__0__X56 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X56 )-> pwlArc__3Arc = __1__X58 ),
|
|
( (((struct Arc *)__0__X56 )-> type__3Arc = __1jarc -> type__3Arc ), ( (((struct Arc *)__0__X56 )-> nuid__3Arc = __1jarc -> nuid__3Arc ), ((((struct Arc *)__0__X56 ))))
|
|
) ) ) ) :0 );
|
|
__1jarc -> pwlArc__3Arc -> npts__6PwlArc = (__3j + 1 );
|
|
__1jarc3 -> next__3Arc = __1jarc -> next__3Arc ;
|
|
__1jarc3 -> next__3Arc -> prev__3Arc = __1jarc3 ;
|
|
__1jarc -> next__3Arc = __1jarc1 ;
|
|
__1jarc1 -> prev__3Arc = __1jarc ;
|
|
__1jarc1 -> next__3Arc = __1jarc2 ;
|
|
__1jarc2 -> prev__3Arc = __1jarc1 ;
|
|
__1jarc2 -> next__3Arc = __1jarc3 ;
|
|
__1jarc3 -> prev__3Arc = __1jarc2 ;
|
|
((void )0 );
|
|
return 4 ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static int pwlarc_intersect__FP6PwlArcifT2Pi (
|
|
struct PwlArc *__1pwlArc ,
|
|
int __1param ,
|
|
REAL __1value ,
|
|
int __1dir ,
|
|
int *__1loc )
|
|
{
|
|
((void )0 );
|
|
|
|
if (__1dir ){
|
|
struct TrimVertex *__2v ;
|
|
int __2imin ;
|
|
int __2imax ;
|
|
|
|
__2v = __1pwlArc -> pts__6PwlArc ;
|
|
__2imin = 0 ;
|
|
__2imax = (__1pwlArc -> npts__6PwlArc - 1 );
|
|
((void )0 );
|
|
((void )0 );
|
|
while ((__2imax - __2imin )> 1 ){
|
|
int __3imid ;
|
|
|
|
__3imid = ((__2imax + __2imin )/ 2 );
|
|
if (((__2v [__3imid ]). param__10TrimVertex [__1param ])> __1value )
|
|
__2imax = __3imid ;
|
|
else if (((__2v [__3imid ]). param__10TrimVertex [__1param ])< __1value )
|
|
__2imin = __3imid ;
|
|
else {
|
|
(__1loc [1 ])= __3imid ;
|
|
return (int )0;
|
|
}
|
|
}
|
|
(__1loc [0 ])= __2imin ;
|
|
(__1loc [2 ])= __2imax ;
|
|
return (int )1;
|
|
}
|
|
else
|
|
{
|
|
struct TrimVertex *__2v ;
|
|
int __2imax ;
|
|
int __2imin ;
|
|
|
|
__2v = __1pwlArc -> pts__6PwlArc ;
|
|
__2imax = 0 ;
|
|
__2imin = (__1pwlArc -> npts__6PwlArc - 1 );
|
|
((void )0 );
|
|
((void )0 );
|
|
while ((__2imin - __2imax )> 1 ){
|
|
int __3imid ;
|
|
|
|
__3imid = ((__2imax + __2imin )/ 2 );
|
|
if (((__2v [__3imid ]). param__10TrimVertex [__1param ])> __1value )
|
|
__2imax = __3imid ;
|
|
else if (((__2v [__3imid ]). param__10TrimVertex [__1param ])< __1value )
|
|
__2imin = __3imid ;
|
|
else {
|
|
(__1loc [1 ])= __3imid ;
|
|
return (int )0;
|
|
}
|
|
}
|
|
(__1loc [0 ])= __2imin ;
|
|
(__1loc [2 ])= __2imax ;
|
|
return (int )1;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int arc_classify__FP3Arcif (Arc_ptr __1jarc , int __1param , REAL __1value )
|
|
{
|
|
REAL __1tdiff ;
|
|
|
|
REAL __1hdiff ;
|
|
if (__1param == 0 ){
|
|
__1tdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [0 ])- __1value );
|
|
__1hdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [0 ])- __1value );
|
|
}
|
|
else
|
|
{
|
|
__1tdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [1 ])- __1value );
|
|
__1hdiff = ((( (((REAL *)(((struct Arc *)__1jarc )-> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) [1 ])- __1value );
|
|
}
|
|
|
|
if (__1tdiff > 0.0 ){
|
|
if (__1hdiff > 0.0 ){
|
|
return 0x11 ;
|
|
}
|
|
else
|
|
if (__1hdiff == 0.0 ){
|
|
return 0x12 ;
|
|
}
|
|
else
|
|
{
|
|
return 0x10 ;
|
|
}
|
|
}
|
|
else
|
|
if (__1tdiff == 0.0 ){
|
|
if (__1hdiff > 0.0 ){
|
|
return 0x21 ;
|
|
}
|
|
else
|
|
if (__1hdiff == 0.0 ){
|
|
return 0x22 ;
|
|
}
|
|
else
|
|
{
|
|
return 0x20 ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (__1hdiff > 0.0 ){
|
|
return 0x01 ;
|
|
}
|
|
else
|
|
if (__1hdiff == 0.0 ){
|
|
return 0x02 ;
|
|
}
|
|
else
|
|
{
|
|
return 0 ;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int __glccwTurn_sl__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *);
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_tailonleft_s__10S0 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
( (((struct Arc *)__1j )-> type__3Arc &= (~ __gltail_tag__3Arc ))) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X61 ;
|
|
|
|
__2diff = ((( (__0__X61 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X61 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])-
|
|
__1val );
|
|
if (__2diff > 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
if (__glccwTurn_sl__10SubdividerFP0 ( __0this , __1j , __1j -> next__3Arc ) )
|
|
( (__1j -> link__3Arc = ((struct
|
|
Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X59 ;
|
|
|
|
struct Arc *__0__X60 ;
|
|
|
|
if ((( (__0__X59 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X59 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])> ((
|
|
(__0__X60 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X60 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
int __glccwTurn_tl__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *);
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_tailonleft_t__10S0 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
( (((struct Arc *)__1j )-> type__3Arc &= (~ __gltail_tag__3Arc ))) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X64 ;
|
|
|
|
__2diff = ((( (__0__X64 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X64 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])-
|
|
__1val );
|
|
if (__2diff > 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
if (__glccwTurn_tl__10SubdividerFP0 ( __0this , __1j , __1j -> next__3Arc ) )
|
|
( (__1j -> link__3Arc = ((struct
|
|
Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X62 ;
|
|
|
|
struct Arc *__0__X63 ;
|
|
|
|
if ((( (__0__X62 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X62 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])> ((
|
|
(__0__X63 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X63 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_headonleft_s__10S0 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
|
|
( (((struct Arc *)__1j )-> type__3Arc |= __gltail_tag__3Arc )) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X67 ;
|
|
|
|
__2diff = ((( (__0__X67 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X67 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])- __1val );
|
|
|
|
if (__2diff > 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
if (__glccwTurn_sl__10SubdividerFP0 ( __0this , __1j -> prev__3Arc , __1j ) )
|
|
( (__1j -> link__3Arc = ((struct
|
|
Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X65 ;
|
|
|
|
struct Arc *__0__X66 ;
|
|
|
|
if ((( (__0__X65 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X65 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])> ((
|
|
(__0__X66 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X66 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_headonleft_t__10S0 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
( (((struct Arc *)__1j )-> type__3Arc |= __gltail_tag__3Arc )) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X70 ;
|
|
|
|
__2diff = ((( (__0__X70 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X70 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])- __1val );
|
|
|
|
if (__2diff > 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
if (__glccwTurn_tl__10SubdividerFP0 ( __0this , __1j -> prev__3Arc , __1j ) )
|
|
( (__1j -> link__3Arc = ((struct
|
|
Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X68 ;
|
|
|
|
struct Arc *__0__X69 ;
|
|
|
|
if ((( (__0__X68 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X68 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])> ((
|
|
(__0__X69 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X69 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
int __glccwTurn_sr__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *);
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_tailonright_s__100 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
|
|
( (((struct Arc *)__1j )-> type__3Arc &= (~ __gltail_tag__3Arc ))) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X73 ;
|
|
|
|
__2diff = ((( (__0__X73 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X73 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])-
|
|
__1val );
|
|
if (__2diff > 0.0 ){
|
|
if (__glccwTurn_sr__10SubdividerFP0 ( __0this , __1j , __1j -> next__3Arc ) )
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )->
|
|
head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j ))
|
|
;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X71 ;
|
|
|
|
struct Arc *__0__X72 ;
|
|
|
|
if ((( (__0__X71 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X71 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])> ((
|
|
(__0__X72 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X72 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
int __glccwTurn_tr__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *);
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_tailonright_t__100 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
|
|
( (((struct Arc *)__1j )-> type__3Arc &= (~ __gltail_tag__3Arc ))) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X76 ;
|
|
|
|
__2diff = ((( (__0__X76 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X76 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])-
|
|
__1val );
|
|
if (__2diff > 0.0 ){
|
|
if (__glccwTurn_tr__10SubdividerFP0 ( __0this , __1j , __1j -> next__3Arc ) )
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )->
|
|
head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j ))
|
|
;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X74 ;
|
|
|
|
struct Arc *__0__X75 ;
|
|
|
|
if ((( (__0__X74 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X74 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])> ((
|
|
(__0__X75 = (struct Arc *)__1j -> next__3Arc ), ( (((REAL *)(__0__X75 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void __glclassify_headonright_s__100 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
|
|
( (((struct Arc *)__1j )-> type__3Arc |= __gltail_tag__3Arc )) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X79 ;
|
|
|
|
__2diff = ((( (__0__X79 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X79 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])- __1val );
|
|
|
|
if (__2diff > 0.0 ){
|
|
if (__glccwTurn_sr__10SubdividerFP0 ( __0this , __1j -> prev__3Arc , __1j ) )
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )->
|
|
head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j ))
|
|
;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X77 ;
|
|
|
|
struct Arc *__0__X78 ;
|
|
|
|
if ((( (__0__X77 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X77 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])> ((
|
|
(__0__X78 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X78 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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void __glclassify_headonright_t__100 (struct Subdivider *__0this , struct Bin *__1bin , struct Bin *__1in , struct Bin *__1out , REAL __1val )
|
|
{
|
|
Arc_ptr __1j ;
|
|
|
|
struct Arc *__1__Xjarc00efckaice ;
|
|
|
|
while (__1j = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ),
|
|
0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){
|
|
((void )0 );
|
|
|
|
( (((struct Arc *)__1j )-> type__3Arc |= __gltail_tag__3Arc )) ;
|
|
|
|
{ REAL __2diff ;
|
|
|
|
struct Arc *__0__X82 ;
|
|
|
|
__2diff = ((( (__0__X82 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X82 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [1 ])- __1val );
|
|
|
|
if (__2diff > 0.0 ){
|
|
if (__glccwTurn_tr__10SubdividerFP0 ( __0this , __1j -> prev__3Arc , __1j ) )
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )->
|
|
head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
}
|
|
else
|
|
if (__2diff < 0.0 ){
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j ))
|
|
;
|
|
}
|
|
else
|
|
{
|
|
struct Arc *__0__X80 ;
|
|
|
|
struct Arc *__0__X81 ;
|
|
|
|
if ((( (__0__X80 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X80 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ])> ((
|
|
(__0__X81 = (struct Arc *)__1j -> prev__3Arc ), ( (((REAL *)(__0__X81 -> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) [0 ]))
|
|
( (__1j -> link__3Arc =
|
|
((struct Bin *)__1in )-> head__3Bin ), (((struct Bin *)__1in )-> head__3Bin = __1j )) ;
|
|
else
|
|
( (__1j -> link__3Arc = ((struct Bin *)__1out )-> head__3Bin ), (((struct Bin *)__1out )-> head__3Bin = __1j )) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
static void *__nw__9PooledObjSFUiR4Pool (
|
|
size_t __1__A4 ,
|
|
struct Pool *__1pool )
|
|
{
|
|
void *__1__Xbuffer00eohgaiaa ;
|
|
|
|
return ( (((void )0 )), ( (((struct Pool *)__1pool )-> freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)__1pool )-> freelist__4Pool ))),
|
|
(((struct Pool *)__1pool )-> freelist__4Pool = ((struct Pool *)__1pool )-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((! ((struct Pool *)__1pool )->
|
|
nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)__1pool )) , 0 ) :( 0 ) ), ( (((struct Pool *)__1pool )-> nextfree__4Pool -= ((struct
|
|
Pool *)__1pool )-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)__1pool )-> curblock__4Pool + ((struct Pool *)__1pool )-> nextfree__4Pool ))))) ) ) ,
|
|
0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ;
|
|
}
|
|
|
|
|
|
/* the end */
|