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638 lines
27 KiB
638 lines
27 KiB
/*
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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** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;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 Unpublished -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 <stdlib.h>
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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/trimline.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 Arc;
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struct Backend;
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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 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 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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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 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 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 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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extern struct __mptr* __ptbl_vec_____core_trimline_c_____ct_[];
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struct Trimline *__gl__ct__8TrimlineFv (struct Trimline *__0this )
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{
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void *__1__Xp00uzigaiaa ;
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if (__0this || (__0this = (struct Trimline *)( (__1__Xp00uzigaiaa = malloc ( (sizeof (struct Trimline))) ), (__1__Xp00uzigaiaa ?(((void *)__1__Xp00uzigaiaa )):(((void *)__1__Xp00uzigaiaa )))) )){
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__0this -> size__8Trimline = 0 ;
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__0this -> pts__8Trimline = 0 ;
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__0this -> numverts__8Trimline = 0 ;
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__0this -> tinterp__8Trimline = (& __0this -> t__8Trimline );
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__0this -> binterp__8Trimline = (& __0this -> b__8Trimline );
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} return __0this ;
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}
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void __gl__dt__8TrimlineFv (struct Trimline *__0this ,
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int __0__free )
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{
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void *__1__X5 ;
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if (__0this ){
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if (__0this -> pts__8Trimline )( (__1__X5 = (void *)__0this -> pts__8Trimline ), ( (__1__X5 ?( free ( __1__X5 ) ,
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0 ) :( 0 ) )) ) ;
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if (__0this )if (__0__free & 1)( (((void *)__0this )?( free ( ((void *)__0this )) , 0 ) :( 0 ) ))
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;
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}
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}
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static void grow__8TrimlineFl (struct Trimline *, long );
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static void append__8TrimlineFP10TrimVertex (struct Trimline *, struct TrimVertex *);
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void __glinit__8TrimlineFP10TrimVer0 (struct Trimline *__0this , struct TrimVertex *__1v )
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{
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( (__0this -> numverts__8Trimline = 0 )) ;
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grow__8TrimlineFl ( __0this , (long )1 ) ;
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append__8TrimlineFP10TrimVertex ( __0this , __1v ) ;
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}
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void __glinit__8TrimlineFlP3ArcT1 (struct Trimline *__0this , long __1npts , Arc_ptr __1jarc , long __1last )
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{
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void *__1__X6 ;
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void *__1__Xp00uzigaiaa ;
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( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = __1jarc ), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (&
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(__1jarc -> pwlArc__3Arc -> pts__6PwlArc [((long )0 )]))), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (__1jarc -> pwlArc__3Arc -> pts__6PwlArc [__1last ])))) )
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;
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( ((__0this -> size__8Trimline < (__1npts + 2 ))?( ( (__0this -> size__8Trimline = (2 * (__1npts + 2 ))), ( (__0this -> pts__8Trimline ?(
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( (__1__X6 = (void *)__0this -> pts__8Trimline ), ( (__1__X6 ?( free ( __1__X6 ) , 0 ) :( 0 ) ))
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) , 0 ) :( 0 ) ), (__0this -> pts__8Trimline = (struct TrimVertex **)(((struct TrimVertex **)( (__1__Xp00uzigaiaa = malloc ( ((sizeof
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(struct TrimVertex *))* __0this -> size__8Trimline )) ), (__1__Xp00uzigaiaa ?(((void *)__1__Xp00uzigaiaa )):(((void *)__1__Xp00uzigaiaa )))) )))) ) , 0 ) :( 0 )
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)) ;
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}
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void __glgetNextPt__8TrimlineFv (struct Trimline *__0this )
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{
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((*__0this -> binterp__8Trimline ))= (*( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ==
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((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), (((void )0 ))) ) )
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, 0 ) :( 0 ) ), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) );
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}
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void __glgetPrevPt__8TrimlineFv (struct Trimline *__0this )
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{
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((*__0this -> binterp__8Trimline ))= (*( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ==
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((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) )
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, 0 ) :( 0 ) ), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc -- )) ) );
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}
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long __glinterpvert__8TrimlineSFP100 (struct TrimVertex *, struct TrimVertex *, struct TrimVertex *, REAL );
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void __gltriangle__7BackendFP10Trim0 (struct Backend *, struct TrimVertex *, struct TrimVertex *, struct TrimVertex *);
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void __glgetNextPts__8TrimlineFfR7B0 (struct Trimline *__0this , REAL __1vval , struct Backend *__1backend )
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{
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register struct TrimVertex *__1p ;
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struct TrimVertex *__1__Xtmp00aesmaigk ;
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( (__0this -> numverts__8Trimline = 0 )) ;
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( (__1__Xtmp00aesmaigk = __0this -> tinterp__8Trimline ), ( (__0this -> tinterp__8Trimline = __0this -> binterp__8Trimline ), (__0this -> binterp__8Trimline = __1__Xtmp00aesmaigk )) ) ;
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( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> tinterp__8Trimline )) ;
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((void )0 );
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;
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for(__1p = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), (
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(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (
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(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
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__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), (((void )0 ))) ) ) , 0 ) :( 0 )
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), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) ;(__1p -> param__10TrimVertex [1 ])>= __1vval ;__1p = ( (((void )0 )),
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( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?( ( (((struct Jarcloc *)(&
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__0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc ->
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npts__6PwlArc - 1 )]))), (((void )0 ))) ) ) , 0 ) :( 0 ) ), (((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) ) {
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( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __1p ))
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;
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}
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if (__glinterpvert__8TrimlineSFP100 ( ( (__0this -> i__8Trimline = __0this -> numverts__8Trimline ), (__0this -> pts__8Trimline [(-- __0this -> i__8Trimline )])) , __1p , __0this ->
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binterp__8Trimline , __1vval ) ){
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__0this -> binterp__8Trimline -> nuid__10TrimVertex = __1p -> nuid__10TrimVertex ;
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__gltriangle__7BackendFP10Trim0 ( (struct Backend *)__1backend , __1p , __0this -> binterp__8Trimline , ( (__0this -> i__8Trimline = __0this -> numverts__8Trimline ), (__0this -> pts__8Trimline [(-- __0this ->
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i__8Trimline )])) ) ;
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( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> binterp__8Trimline )) ;
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}
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( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc == (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ])))?(((struct
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Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))):(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))))) ;
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(( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?(
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( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), ( (((struct
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Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(&
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__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) ) , 0 ) :( 0 ) ),
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(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc -- )) ) );
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( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc == (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ])))?(((struct
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Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
|
|
jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))):(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))))) ;
|
|
}
|
|
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void __glgetPrevPts__8TrimlineFfR7B0 (struct Trimline *__0this , REAL __1vval , struct Backend *__1backend )
|
|
{
|
|
register struct TrimVertex *__1q ;
|
|
|
|
struct TrimVertex *__1__Xtmp00aesmaigk ;
|
|
|
|
( (__0this -> numverts__8Trimline = 0 )) ;
|
|
|
|
( (__1__Xtmp00aesmaigk = __0this -> tinterp__8Trimline ), ( (__0this -> tinterp__8Trimline = __0this -> binterp__8Trimline ), (__0this -> binterp__8Trimline = __1__Xtmp00aesmaigk )) ) ;
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|
( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> tinterp__8Trimline )) ;
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|
((void )0 );
|
|
|
|
;
|
|
for(__1q = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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|
plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), (
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|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
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|
__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct
|
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Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) ) , 0 ) :( 0 )
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|
), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc -- )) ) ;(__1q -> param__10TrimVertex [1 ])>= __1vval ;__1q = ( (((void )0 )),
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( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?( ( (((struct Jarcloc *)(&
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__0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
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p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc ->
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npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc ->
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pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) ) , 0 ) :( 0 ) ), (((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> p__7Jarcloc -- )) ) ) {
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( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __1q ))
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;
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}
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if (__glinterpvert__8TrimlineSFP100 ( __1q , ( (__0this -> i__8Trimline = __0this -> numverts__8Trimline ), (__0this -> pts__8Trimline [(-- __0this -> i__8Trimline )])) , __0this ->
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binterp__8Trimline , __1vval ) ){
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__0this -> binterp__8Trimline -> nuid__10TrimVertex = __1q -> nuid__10TrimVertex ;
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|
__gltriangle__7BackendFP10Trim0 ( (struct Backend *)__1backend , ( (__0this -> i__8Trimline = __0this -> numverts__8Trimline ), (__0this -> pts__8Trimline [(-- __0this -> i__8Trimline )])) , __0this ->
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binterp__8Trimline , __1q ) ;
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( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> binterp__8Trimline )) ;
|
|
}
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|
( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc == (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ])))?(((struct
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|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
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jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))):(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
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arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))))) ;
|
|
(( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc )?(
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|
( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), ( (((struct
|
|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), ( (((struct
|
|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
|
|
jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), (((void )0 ))) ) ) , 0 ) :( 0 ) ),
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) );
|
|
( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc == (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ])))?(((struct
|
|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(& __0this ->
|
|
jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))):(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))))) ;
|
|
}
|
|
|
|
|
|
|
|
|
|
void __glgetNextPts__8TrimlineFP3Ar0 (struct Trimline *__0this , Arc_ptr __1botarc )
|
|
{
|
|
struct TrimVertex *__1__Xtmp00aesmaigk ;
|
|
|
|
( (__0this -> numverts__8Trimline = 0 )) ;
|
|
|
|
( (__1__Xtmp00aesmaigk = __0this -> tinterp__8Trimline ), ( (__0this -> tinterp__8Trimline = __0this -> binterp__8Trimline ), (__0this -> binterp__8Trimline = __1__Xtmp00aesmaigk )) ) ;
|
|
( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> tinterp__8Trimline )) ;
|
|
|
|
{ struct PwlArc *__1lastpwl ;
|
|
struct TrimVertex *__1lastpt1 ;
|
|
struct TrimVertex *__1lastpt2 ;
|
|
|
|
register struct TrimVertex *__1p ;
|
|
|
|
__1lastpwl = __1botarc -> prev__3Arc -> pwlArc__3Arc ;
|
|
__1lastpt1 = (& (__1lastpwl -> pts__6PwlArc [(__1lastpwl -> npts__6PwlArc - 1 )]));
|
|
__1lastpt2 = __1botarc -> pwlArc__3Arc -> pts__6PwlArc ;
|
|
|
|
__1p = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
|
|
__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), (((void )0 ))) ) ) , 0 ) :( 0 )
|
|
), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) ;
|
|
for(( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __1p )) ;__1p != __1lastpt2 ;( (((void )0 )), ((__0this -> pts__8Trimline [(__0this ->
|
|
numverts__8Trimline ++ )])= __1p )) ) {
|
|
((void )0 );
|
|
__1p = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> next__3Arc ), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
|
|
__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), (((void )0 ))) ) ) , 0 ) :( 0 )
|
|
), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc ++ )) ) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
void __glgetPrevPts__8TrimlineFP3Ar0 (struct Trimline *__0this , Arc_ptr __1botarc )
|
|
{
|
|
struct TrimVertex *__1__Xtmp00aesmaigk ;
|
|
|
|
( (__0this -> numverts__8Trimline = 0 )) ;
|
|
|
|
( (__1__Xtmp00aesmaigk = __0this -> tinterp__8Trimline ), ( (__0this -> tinterp__8Trimline = __0this -> binterp__8Trimline ), (__0this -> binterp__8Trimline = __1__Xtmp00aesmaigk )) ) ;
|
|
( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __0this -> tinterp__8Trimline )) ;
|
|
|
|
{ struct PwlArc *__1lastpwl ;
|
|
struct TrimVertex *__1lastpt1 ;
|
|
struct TrimVertex *__1lastpt2 ;
|
|
|
|
register struct TrimVertex *__1q ;
|
|
|
|
__1lastpwl = __1botarc -> prev__3Arc -> pwlArc__3Arc ;
|
|
__1lastpt1 = (& (__1lastpwl -> pts__6PwlArc [(__1lastpwl -> npts__6PwlArc - 1 )]));
|
|
__1lastpt2 = __1botarc -> pwlArc__3Arc -> pts__6PwlArc ;
|
|
|
|
__1q = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
|
|
__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct
|
|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) ) , 0 ) :( 0 )
|
|
), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc -- )) ) ;
|
|
for(( (((void )0 )), ((__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __1q )) ;__1q != __1lastpt1 ;( (((void )0 )), ((__0this -> pts__8Trimline [(__0this ->
|
|
numverts__8Trimline ++ )])= __1q )) ) {
|
|
((void )0 );
|
|
__1q = ( (((void )0 )), ( ((((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc == ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))->
|
|
plast__7Jarcloc )?( ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc = ((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> prev__3Arc ), (
|
|
(((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc = (& (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [(((struct Jarcloc *)(&
|
|
__0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> npts__6PwlArc - 1 )]))), ( (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> plast__7Jarcloc = (& (((struct
|
|
Jarcloc *)(& __0this -> jarcl__8Trimline ))-> arc__7Jarcloc -> pwlArc__3Arc -> pts__6PwlArc [0 ]))), (((void )0 ))) ) ) , 0 ) :( 0 )
|
|
), (((struct Jarcloc *)(& __0this -> jarcl__8Trimline ))-> p__7Jarcloc -- )) ) ;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
long __glinterpvert__8TrimlineSFP100 (struct TrimVertex *__1a , struct TrimVertex *__1b , struct TrimVertex *__1c , REAL __1vval )
|
|
{
|
|
REAL __1denom ;
|
|
|
|
__1denom = ((__1a -> param__10TrimVertex [1 ])- (__1b -> param__10TrimVertex [1 ]));
|
|
|
|
if (__1denom != 0 ){
|
|
if (__1vval == (__1a -> param__10TrimVertex [1 ])){
|
|
(__1c -> param__10TrimVertex [0 ])= (__1a -> param__10TrimVertex [0 ]);
|
|
(__1c -> param__10TrimVertex [1 ])= (__1a -> param__10TrimVertex [1 ]);
|
|
__1c -> nuid__10TrimVertex = __1a -> nuid__10TrimVertex ;
|
|
return (long )0 ;
|
|
}
|
|
else
|
|
if (__1vval == (__1b -> param__10TrimVertex [1 ])){
|
|
(__1c -> param__10TrimVertex [0 ])= (__1b -> param__10TrimVertex [0 ]);
|
|
(__1c -> param__10TrimVertex [1 ])= (__1b -> param__10TrimVertex [1 ]);
|
|
__1c -> nuid__10TrimVertex = __1b -> nuid__10TrimVertex ;
|
|
return (long )0 ;
|
|
}
|
|
else
|
|
{
|
|
REAL __3r ;
|
|
|
|
__3r = (((__1a -> param__10TrimVertex [1 ])- __1vval )/ __1denom );
|
|
(__1c -> param__10TrimVertex [0 ])= ((__1a -> param__10TrimVertex [0 ])- (__3r * ((__1a -> param__10TrimVertex [0 ])- (__1b -> param__10TrimVertex [0 ]))));
|
|
(__1c -> param__10TrimVertex [1 ])= __1vval ;
|
|
return (long )1 ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
(__1c -> param__10TrimVertex [0 ])= (__1a -> param__10TrimVertex [0 ]);
|
|
(__1c -> param__10TrimVertex [1 ])= (__1a -> param__10TrimVertex [1 ]);
|
|
__1c -> nuid__10TrimVertex = __1a -> nuid__10TrimVertex ;
|
|
return (long )0 ;
|
|
}
|
|
}
|
|
|
|
static void append__8TrimlineFP10TrimVertex (struct Trimline *__0this ,
|
|
struct TrimVertex *__1v )
|
|
{
|
|
((void )0 );
|
|
(__0this -> pts__8Trimline [(__0this -> numverts__8Trimline ++ )])= __1v ;
|
|
}
|
|
|
|
static void grow__8TrimlineFl (struct Trimline *__0this ,
|
|
long __1npts )
|
|
{
|
|
void *__1__X6 ;
|
|
|
|
void *__1__Xp00uzigaiaa ;
|
|
|
|
if (__0this -> size__8Trimline < __1npts ){
|
|
void *__1__X6 ;
|
|
|
|
void *__1__Xp00uzigaiaa ;
|
|
|
|
__0this -> size__8Trimline = (2 * __1npts );
|
|
if (__0this -> pts__8Trimline )( (__1__X6 = (void *)__0this -> pts__8Trimline ), ( (__1__X6 ?( free ( __1__X6 ) , 0 ) :(
|
|
0 ) )) ) ;
|
|
__0this -> pts__8Trimline = (struct TrimVertex **)(((struct TrimVertex **)( (__1__Xp00uzigaiaa = malloc ( ((sizeof (struct TrimVertex *))* __0this -> size__8Trimline )) ), (__1__Xp00uzigaiaa ?(((void
|
|
*)__1__Xp00uzigaiaa )):(((void *)__1__Xp00uzigaiaa )))) ));
|
|
}
|
|
}
|
|
|
|
|
|
/* the end */
|