/* ** Copyright 1992, Silicon Graphics, Inc. ** All Rights Reserved. ** ** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.; ** the contents of this file may not be disclosed to third parties, copied or ** duplicated in any form, in whole or in part, without the prior written ** permission of Silicon Graphics, Inc. ** ** RESTRICTED RIGHTS LEGEND: ** Use, duplication or disclosure by the Government is subject to restrictions ** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data ** and Computer Software clause at DFARS 252.227-7013, and/or in similar or ** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished - ** rights reserved under the Copyright Laws of the United States. ** */ #include #include struct JumpBuffer { jmp_buf buf; }; #define mysetjmp(x) setjmp((x)->buf) #define mylongjmp(x,y) longjmp((x)->buf, y) /* < 02/03/92>> */ /* < ../core/subdivider.c++ > */ void *__vec_new (void *, int , int , void *); void __vec_ct (void *, int , int , void *); void __vec_dt (void *, int , int , void *); void __vec_delete (void *, int , int , void *, int , int ); typedef int (*__vptp)(void); struct __mptr {short d; short i; __vptp f; }; typedef unsigned int size_t ; // extern void *malloc (size_t ); // extern void free (void *); struct JumpBuffer; struct Buffer; struct Buffer { struct Buffer *next__6Buffer ; }; struct Pool; enum __Q2_4Pool5Magic { is_allocated__Q2_4Pool5Magic = 62369, is_free__Q2_4Pool5Magic = 61858} ; struct Pool { struct Buffer *freelist__4Pool ; char *blocklist__4Pool [32]; int nextblock__4Pool ; char *curblock__4Pool ; int buffersize__4Pool ; int nextsize__4Pool ; int nextfree__4Pool ; int initsize__4Pool ; char *name__4Pool ; int magic__4Pool ; }; void __glgrow__4PoolFv (struct Pool *); struct PooledObj; struct PooledObj { char __W3__9PooledObj ; }; typedef float REAL ; typedef void (*Pfvv )(void ); typedef void (*Pfvf )(float *); typedef int (*cmpfunc )(void *, void *); typedef REAL Knot ; typedef REAL *Knot_ptr ; struct TrimVertex; struct PwlArc; struct PwlArc { char __W3__9PooledObj ; struct TrimVertex *pts__6PwlArc ; int npts__6PwlArc ; long type__6PwlArc ; }; struct TrimVertex; struct TrimVertex { REAL param__10TrimVertex [2]; long nuid__10TrimVertex ; }; typedef struct TrimVertex *TrimVertex_p ; struct Bin; struct Arc; struct BezierArc; typedef struct Arc *Arc_ptr ; enum arc_side { arc_none = 0, arc_right = 1, arc_top = 2, arc_left = 3, arc_bottom = 4} ; struct Arc; struct Arc { char __W3__9PooledObj ; Arc_ptr prev__3Arc ; Arc_ptr next__3Arc ; Arc_ptr link__3Arc ; struct BezierArc *bezierArc__3Arc ; struct PwlArc *pwlArc__3Arc ; long type__3Arc ; long nuid__3Arc ; }; extern int __glbezier_tag__3Arc ; extern int __glarc_tag__3Arc ; extern int __gltail_tag__3Arc ; struct Bin; struct Bin { struct Arc *head__3Bin ; struct Arc *current__3Bin ; }; struct Sorter; struct Sorter { int es__6Sorter ; struct __mptr *__vptr__6Sorter ; }; struct FlistSorter; struct FlistSorter { int es__6Sorter ; struct __mptr *__vptr__6Sorter ; }; struct Flist; struct Flist { REAL *pts__5Flist ; int npts__5Flist ; int start__5Flist ; int end__5Flist ; struct FlistSorter sorter__5Flist ; }; struct Backend; struct Jarcloc; struct Jarcloc { struct Arc *arc__7Jarcloc ; struct TrimVertex *p__7Jarcloc ; struct TrimVertex *plast__7Jarcloc ; }; struct Trimline; struct Trimline { struct TrimVertex **pts__8Trimline ; long numverts__8Trimline ; long i__8Trimline ; long size__8Trimline ; struct Jarcloc jarcl__8Trimline ; struct TrimVertex t__8Trimline ; struct TrimVertex b__8Trimline ; struct TrimVertex *tinterp__8Trimline ; struct TrimVertex *binterp__8Trimline ; }; struct Gridline; struct Gridline { long v__8Gridline ; REAL vval__8Gridline ; long vindex__8Gridline ; long ustart__8Gridline ; long uend__8Gridline ; }; struct Uarray; struct Uarray { long size__6Uarray ; long ulines__6Uarray ; REAL *uarray__6Uarray ; }; struct Backend; struct TrimRegion; void __gl__dt__8TrimlineFv (struct Trimline *, int ); void __gl__dt__6UarrayFv (struct Uarray *, int ); struct TrimRegion { struct Trimline left__10TrimRegion ; struct Trimline right__10TrimRegion ; struct Gridline top__10TrimRegion ; struct Gridline bot__10TrimRegion ; struct Uarray uarray__10TrimRegion ; REAL oneOverDu__10TrimRegion ; }; struct GridTrimVertex; struct __Q2_4Hull4Side; struct __Q2_4Hull4Side { struct Trimline *left__Q2_4Hull4Side ; struct Gridline *line__Q2_4Hull4Side ; struct Trimline *right__Q2_4Hull4Side ; long index__Q2_4Hull4Side ; }; struct Hull; struct Hull { struct __Q2_4Hull4Side lower__4Hull ; struct __Q2_4Hull4Side upper__4Hull ; struct Trimline fakeleft__4Hull ; struct Trimline fakeright__4Hull ; struct TrimRegion *PTrimRegion; struct TrimRegion OTrimRegion; }; struct Backend; struct GridTrimVertex; struct Mesher; struct Mesher { struct __Q2_4Hull4Side lower__4Hull ; struct __Q2_4Hull4Side upper__4Hull ; struct Trimline fakeleft__4Hull ; struct Trimline fakeright__4Hull ; struct TrimRegion *PTrimRegion; struct Backend *backend__6Mesher ; struct Pool p__6Mesher ; unsigned int stacksize__6Mesher ; struct GridTrimVertex **vdata__6Mesher ; struct GridTrimVertex *last__6Mesher [2]; int itop__6Mesher ; int lastedge__6Mesher ; struct TrimRegion OTrimRegion; }; extern float __glZERO__6Mesher ; struct Backend; struct GridVertex; struct GridTrimVertex; struct CoveAndTiler; struct CoveAndTiler { struct Backend *backend__12CoveAndTiler ; struct TrimRegion *PTrimRegion; struct TrimRegion OTrimRegion; }; extern int __glMAXSTRIPSIZE__12CoveAndTil0 ; struct Backend; struct Slicer; struct Slicer { struct Backend *backend__12CoveAndTiler ; struct TrimRegion *PTrimRegion; struct Mesher OMesher; struct Backend *backend__6Slicer ; REAL oneOverDu__6Slicer ; REAL du__6Slicer ; REAL dv__6Slicer ; int isolines__6Slicer ; }; struct BezierArc; struct TrimVertexPool; struct ArcTessellator; struct ArcTessellator { struct Pool *pwlarcpool__14ArcTessellator ; struct TrimVertexPool *trimvertexpool__14ArcTessellator ; }; extern REAL __glgl_Bernstein__14ArcTessell0 [][24][24]; struct TrimVertexPool; struct TrimVertexPool { struct Pool pool__14TrimVertexPool ; struct TrimVertex **vlist__14TrimVertexPool ; int nextvlistslot__14TrimVertexPool ; int vlistsize__14TrimVertexPool ; }; struct Renderhints; struct Backend; struct Quilt; struct Patchlist; struct Curvelist; struct JumpBuffer; struct Subdivider; enum __Q2_10Subdivider3dir { down__Q2_10Subdivider3dir = 0, same__Q2_10Subdivider3dir = 1, up__Q2_10Subdivider3dir = 2, none__Q2_10Subdivider3dir = 3} ; struct Subdivider { struct Slicer slicer__10Subdivider ; struct ArcTessellator arctessellator__10Subdivider ; struct Pool arcpool__10Subdivider ; struct Pool bezierarcpool__10Subdivider ; struct Pool pwlarcpool__10Subdivider ; struct TrimVertexPool trimvertexpool__10Subdivider ; struct JumpBuffer *jumpbuffer__10Subdivider ; struct Renderhints *renderhints__10Subdivider ; struct Backend *backend__10Subdivider ; struct Bin initialbin__10Subdivider ; struct Arc *pjarc__10Subdivider ; int s_index__10Subdivider ; int t_index__10Subdivider ; struct Quilt *qlist__10Subdivider ; struct Flist spbrkpts__10Subdivider ; struct Flist tpbrkpts__10Subdivider ; struct Flist smbrkpts__10Subdivider ; struct Flist tmbrkpts__10Subdivider ; REAL stepsizes__10Subdivider [4]; int showDegenerate__10Subdivider ; int isArcTypeBezier__10Subdivider ; }; struct Mapdesc; struct BezierArc; struct BezierArc { char __W3__9PooledObj ; REAL *cpts__9BezierArc ; int order__9BezierArc ; int stride__9BezierArc ; long type__9BezierArc ; struct Mapdesc *mapdesc__9BezierArc ; }; struct Renderhints; struct Renderhints { REAL display_method__11Renderhints ; REAL errorchecking__11Renderhints ; REAL subdivisions__11Renderhints ; REAL tmp1__11Renderhints ; int displaydomain__11Renderhints ; int maxsubdivisions__11Renderhints ; int wiretris__11Renderhints ; int wirequads__11Renderhints ; }; struct GridVertex; struct GridVertex { long gparam__10GridVertex [2]; }; struct GridTrimVertex; struct GridTrimVertex { char __W3__9PooledObj ; struct TrimVertex dummyt__14GridTrimVertex ; struct GridVertex dummyg__14GridTrimVertex ; struct TrimVertex *t__14GridTrimVertex ; struct GridVertex *g__14GridTrimVertex ; }; typedef struct GridTrimVertex *GridTrimVertex_p ; struct BasicCurveEvaluator; struct BasicSurfaceEvaluator; struct Backend; struct Backend { struct BasicCurveEvaluator *curveEvaluator__7Backend ; struct BasicSurfaceEvaluator *surfaceEvaluator__7Backend ; int wireframetris__7Backend ; int wireframequads__7Backend ; int npts__7Backend ; REAL mesh__7Backend [3][4]; int meshindex__7Backend ; }; typedef REAL Maxmatrix [5][5]; struct Mapdesc; struct Mapdesc { char __W3__9PooledObj ; REAL pixel_tolerance__7Mapdesc ; REAL clampfactor__7Mapdesc ; REAL minsavings__7Mapdesc ; REAL maxrate__7Mapdesc ; REAL maxsrate__7Mapdesc ; REAL maxtrate__7Mapdesc ; REAL bboxsize__7Mapdesc [5]; long type__7Mapdesc ; int isrational__7Mapdesc ; int ncoords__7Mapdesc ; int hcoords__7Mapdesc ; int inhcoords__7Mapdesc ; int mask__7Mapdesc ; Maxmatrix bmat__7Mapdesc ; Maxmatrix cmat__7Mapdesc ; Maxmatrix smat__7Mapdesc ; REAL s_steps__7Mapdesc ; REAL t_steps__7Mapdesc ; REAL sampling_method__7Mapdesc ; REAL culling_method__7Mapdesc ; REAL bbox_subdividing__7Mapdesc ; struct Mapdesc *next__7Mapdesc ; struct Backend *backend__7Mapdesc ; }; void __glcopy__7MapdescSFPA5_flPfN20 (REAL (*)[5], long , float *, long , long ); void __glxformRational__7MapdescFPA0 (struct Mapdesc *, REAL (*)[5], REAL *, REAL *); void __glxformNonrational__7Mapdesc0 (struct Mapdesc *, REAL (*)[5], REAL *, REAL *); struct Knotvector; struct Quiltspec; struct Quiltspec { int stride__9Quiltspec ; int width__9Quiltspec ; int offset__9Quiltspec ; int order__9Quiltspec ; int index__9Quiltspec ; int bdry__9Quiltspec [2]; REAL step_size__9Quiltspec ; Knot *breakpoints__9Quiltspec ; }; typedef struct Quiltspec *Quiltspec_ptr ; struct Quilt; struct Quilt { char __W3__9PooledObj ; struct Mapdesc *mapdesc__5Quilt ; REAL *cpts__5Quilt ; struct Quiltspec qspec__5Quilt [2]; Quiltspec_ptr eqspec__5Quilt ; struct Quilt *next__5Quilt ; }; typedef struct Quilt *Quilt_ptr ; struct Pspec; struct Pspec { REAL range__5Pspec [3]; REAL sidestep__5Pspec [2]; REAL stepsize__5Pspec ; REAL minstepsize__5Pspec ; int needsSubdivision__5Pspec ; }; struct Patchspec; struct Patchspec { REAL range__5Pspec [3]; REAL sidestep__5Pspec [2]; REAL stepsize__5Pspec ; REAL minstepsize__5Pspec ; int needsSubdivision__5Pspec ; int order__9Patchspec ; int stride__9Patchspec ; }; struct Patch; struct Patch { struct Mapdesc *mapdesc__5Patch ; struct Patch *next__5Patch ; int cullval__5Patch ; int notInBbox__5Patch ; int needsSampling__5Patch ; REAL cpts__5Patch [2880]; REAL spts__5Patch [2880]; REAL bpts__5Patch [2880]; struct Patchspec pspec__5Patch [2]; REAL bb__5Patch [2][5]; }; struct Patchlist; struct Patchlist { struct Patch *patch__9Patchlist ; int notInBbox__9Patchlist ; int needsSampling__9Patchlist ; struct Pspec pspec__9Patchlist [2]; }; struct Slicer *__gl__ct__6SlicerFR7Backend (struct Slicer *, struct TrimRegion *, struct Backend *); struct ArcTessellator *__gl__ct__14ArcTessellatorFR140 (struct ArcTessellator *, struct TrimVertexPool *, struct Pool *); struct Pool *__gl__ct__4PoolFiT1Pc (struct Pool *, int , int , char *); extern struct __mptr* __ptbl_vec_____core_subdivider_c_____ct_[]; struct TrimVertexPool *__gl__ct__14TrimVertexPoolFv (struct TrimVertexPool *); struct Bin *__gl__ct__3BinFv (struct Bin *); struct Flist *__gl__ct__5FlistFv (struct Flist *); struct Subdivider *__gl__ct__10SubdividerFR11Rend0 (struct Subdivider *__0this , struct Renderhints *__1r , struct Backend *__1b ) { void *__1__Xp00uzigaiaa ; if (__0this || (__0this = (struct Subdivider *)( (__1__Xp00uzigaiaa = malloc ( (sizeof (struct Subdivider))) ), (__1__Xp00uzigaiaa ?(((void *)__1__Xp00uzigaiaa )):(((void *)__1__Xp00uzigaiaa )))) ))( ( ( ( ( ( ( ( ( ( ( ( __gl__ct__6SlicerFR7Backend ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), (struct TrimRegion *)0 , __1b ) , __gl__ct__14ArcTessellatorFR140 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), (struct TrimVertexPool *)(& __0this -> trimvertexpool__10Subdivider ), (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) ) , __gl__ct__4PoolFiT1Pc ( (struct Pool *)(& __0this -> arcpool__10Subdivider ), (int )(sizeof (struct Arc )), 1 , (char *)"arcpool") ) , __gl__ct__4PoolFiT1Pc ( (struct Pool *)(& __0this -> bezierarcpool__10Subdivider ), (int )(sizeof (struct BezierArc )), 1 , (char *)"Bezarcpool") ) , __gl__ct__4PoolFiT1Pc ( (struct Pool *)(& __0this -> pwlarcpool__10Subdivider ), (int )(sizeof (struct PwlArc )), 1 , (char *)"Pwlarcpool") ) , __gl__ct__14TrimVertexPoolFv ( (struct TrimVertexPool *)(& __0this -> trimvertexpool__10Subdivider )) ) , (__0this -> renderhints__10Subdivider = __1r )) , (__0this -> backend__10Subdivider = __1b )) , __gl__ct__3BinFv ( (struct Bin *)(& __0this -> initialbin__10Subdivider )) ) , __gl__ct__5FlistFv ( (struct Flist *)(& __0this -> spbrkpts__10Subdivider )) ) , __gl__ct__5FlistFv ( (struct Flist *)(& __0this -> tpbrkpts__10Subdivider )) ) , __gl__ct__5FlistFv ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider )) ) , __gl__ct__5FlistFv ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider )) ) ; return __0this ; } void __glsetJumpbuffer__10Subdivide0 (struct Subdivider *__0this , struct JumpBuffer *__1j ) { __0this -> jumpbuffer__10Subdivider = __1j ; } void __glclear__14TrimVertexPoolFv (struct TrimVertexPool *); void __glclear__4PoolFv (struct Pool *); void __glclear__10SubdividerFv (struct Subdivider *__0this ) { __glclear__14TrimVertexPoolFv ( (struct TrimVertexPool *)(& __0this -> trimvertexpool__10Subdivider )) ; __glclear__4PoolFv ( (struct Pool *)(& __0this -> arcpool__10Subdivider )) ; __glclear__4PoolFv ( (struct Pool *)(& __0this -> pwlarcpool__10Subdivider )) ; __glclear__4PoolFv ( (struct Pool *)(& __0this -> bezierarcpool__10Subdivider )) ; } void __gl__dt__6SlicerFv (struct Slicer *, int ); void __gl__dt__14ArcTessellatorFv (struct ArcTessellator *, int ); void __gl__dt__4PoolFv (struct Pool *, int ); void __gl__dt__14TrimVertexPoolFv (struct TrimVertexPool *, int ); void __gl__dt__3BinFv (struct Bin *, int ); void __gl__dt__5FlistFv (struct Flist *, int ); void __gl__dt__10SubdividerFv (struct Subdivider *__0this , int __0__free ) { if (__0this ) if (__0this ){ __gl__dt__5FlistFv ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider ), 2) ; __gl__dt__5FlistFv ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider ), 2) ; __gl__dt__5FlistFv ( (struct Flist *)(& __0this -> tpbrkpts__10Subdivider ), 2) ; __gl__dt__5FlistFv ( (struct Flist *)(& __0this -> spbrkpts__10Subdivider ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __0this -> initialbin__10Subdivider ), 2) ; __gl__dt__14TrimVertexPoolFv ( (struct TrimVertexPool *)(& __0this -> trimvertexpool__10Subdivider ), 2) ; __gl__dt__4PoolFv ( (struct Pool *)(& __0this -> pwlarcpool__10Subdivider ), 2) ; __gl__dt__4PoolFv ( (struct Pool *)(& __0this -> bezierarcpool__10Subdivider ), 2) ; __gl__dt__4PoolFv ( (struct Pool *)(& __0this -> arcpool__10Subdivider ), 2) ; __gl__dt__14ArcTessellatorFv ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), 2) ; __gl__dt__6SlicerFv ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), 2) ; if (__0__free & 1)( (((void *)__0this )?( free ( ((void *)__0this )) , 0 ) :( 0 ) )) ; } } Arc_ptr __glappend__3ArcFP3Arc (struct Arc *, Arc_ptr ); void __gladdArc__10SubdividerFPfP5Q0 (struct Subdivider *__0this , REAL *__1cpts , struct Quilt *__1quilt , long __1_nuid ) { struct BezierArc *__1bezierArc ; struct Arc *__1jarc ; struct BezierArc *__0__X13 ; void *__1__Xbuffer00eohgaiaa ; struct Arc *__0__X14 ; __1bezierArc = (((struct BezierArc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((! ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))) , 0 ) :( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )); __1jarc = ((__0__X14 = (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 ))) ) ))) )?( (((struct Arc *)__0__X14 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X14 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X14 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X14 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X14 )-> type__3Arc |= ((((long )((int )0)))<< 8 ))) , ( (((struct Arc *)__0__X14 )-> nuid__3Arc = __1_nuid ), ((((struct Arc *)__0__X14 )))) ) ) ) ) :0 ); __1jarc -> pwlArc__3Arc = 0 ; __1jarc -> bezierArc__3Arc = __1bezierArc ; __1bezierArc -> order__9BezierArc = __1quilt -> qspec__5Quilt -> order__9Quiltspec ; __1bezierArc -> stride__9BezierArc = __1quilt -> qspec__5Quilt -> stride__9Quiltspec ; __1bezierArc -> mapdesc__9BezierArc = __1quilt -> mapdesc__5Quilt ; __1bezierArc -> cpts__9BezierArc = __1cpts ; ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __0this -> pjarc__10Subdivider = __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; } void __gladdArc__10SubdividerFiP10T0 (struct Subdivider *__0this , int __1npts , struct TrimVertex *__1pts , long __1_nuid ) { struct Arc *__1jarc ; struct PwlArc *__0__X15 ; void *__1__Xbuffer00eohgaiaa ; struct Arc *__0__X16 ; __1jarc = ((__0__X16 = (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 ))) ) ))) )?( (((struct Arc *)__0__X16 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X16 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X16 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X16 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X16 )-> type__3Arc |= ((((long )((int )0)))<< 8 ))) , ( (((struct Arc *)__0__X16 )-> nuid__3Arc = __1_nuid ), ((((struct Arc *)__0__X16 )))) ) ) ) ) :0 ); __1jarc -> pwlArc__3Arc = ((__0__X15 = (struct PwlArc *)( (((void *)( (((void )0 )), ( (((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool ?( ( (__1__Xbuffer00eohgaiaa = (((void *)((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool ))), (((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool = ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool -> next__6Buffer )) , 0 ) :( ( ((! ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> nextfree__4Pool )?( __glgrow__4PoolFv ( ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))) , 0 ) :( 0 ) ), ( (((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> nextfree__4Pool -= ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> buffersize__4Pool ), ( (__1__Xbuffer00eohgaiaa = (((void *)(((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> curblock__4Pool + ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> nextfree__4Pool ))))) ) ) , 0 ) ), (((void *)__1__Xbuffer00eohgaiaa ))) ) ))) )?( (((struct PwlArc *)__0__X15 )-> pts__6PwlArc = __1pts ), ( (((struct PwlArc *)__0__X15 )-> npts__6PwlArc = __1npts ), ( (((struct PwlArc *)__0__X15 )-> type__6PwlArc = 0x8 ), ((((struct PwlArc *)__0__X15 )))) ) ) :0 ); ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __0this -> pjarc__10Subdivider = __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; } void __glbeginQuilts__10SubdividerF0 (struct Subdivider *__0this ) { __0this -> qlist__10Subdivider = 0 ; } void __gladdQuilt__10SubdividerFP5Q0 (struct Subdivider *__0this , struct Quilt *__1quilt ) { __1quilt -> next__5Quilt = __0this -> qlist__10Subdivider ; __0this -> qlist__10Subdivider = __1quilt ; } void __glinit__11RenderhintsFv (struct Renderhints *); int __glisCulled__5QuiltFv (struct Quilt *); void __glfreejarcs__10SubdividerFR30 (struct Subdivider *, struct Bin *); void __glgetRange__5QuiltFPfT1R5Fli0 (struct Quilt *, REAL *, REAL *, struct Flist *, struct Flist *); void __glmakeBorderTrim__10Subdivid0 (struct Subdivider *, REAL *, REAL *); void __glfindRates__5QuiltFR5FlistT0 (struct Quilt *, struct Flist *, struct Flist *, REAL *); int __gldecompose__10SubdividerFR30 (struct Subdivider *, struct Bin *, REAL ); void __glbgnsurf__7BackendFiT1l (struct Backend *, int , int , long ); void __glsubdivideInS__10Subdivider0 (struct Subdivider *, struct Bin *); void __glendsurf__7BackendFv (struct Backend *); void __gldrawSurfaces__10Subdivider0 (struct Subdivider *__0this , long __1nuid ) { __glinit__11RenderhintsFv ( (struct Renderhints *)__0this -> renderhints__10Subdivider ) ; if (__0this -> qlist__10Subdivider == 0 )return ; { { struct Quilt *__1q ; __1q = __0this -> qlist__10Subdivider ; for(;__1q ;__1q = __1q -> next__5Quilt ) { if (__glisCulled__5QuiltFv ( (struct Quilt *)__1q ) == 0 ){ __glfreejarcs__10SubdividerFR30 ( __0this , (struct Bin *)(& __0this -> initialbin__10Subdivider )) ; return ; } } { REAL __1from [2]; REAL __1to [2]; __glgetRange__5QuiltFPfT1R5Fli0 ( (struct Quilt *)__0this -> qlist__10Subdivider , (float *)__1from , (float *)__1to , (struct Flist *)(& __0this -> spbrkpts__10Subdivider ), (struct Flist *)(& __0this -> tpbrkpts__10Subdivider )) ; if (! ( (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ?1 :0 )) ){ __glmakeBorderTrim__10Subdivid0 ( __0this , (float *)__1from , (float *)__1to ) ; } else { REAL __2rate [2]; __glfindRates__5QuiltFR5FlistT0 ( (struct Quilt *)__0this -> qlist__10Subdivider , (struct Flist *)(& __0this -> spbrkpts__10Subdivider ), (struct Flist *)(& __0this -> tpbrkpts__10Subdivider ), (float *)__2rate ) ; if (__gldecompose__10SubdividerFR30 ( __0this , (struct Bin *)(& __0this -> initialbin__10Subdivider ), ( (((__2rate [0 ])> (__2rate [1 ]))?(__2rate [1 ]):(__2rate [0 ]))) ) ) mylongjmp ( __0this -> jumpbuffer__10Subdivider , 31 ) ; } __glbgnsurf__7BackendFiT1l ( (struct Backend *)__0this -> backend__10Subdivider , ((*__0this -> renderhints__10Subdivider )). wiretris__11Renderhints , ((*__0this -> renderhints__10Subdivider )). wirequads__11Renderhints , __1nuid ) ; __glsubdivideInS__10Subdivider0 ( __0this , (struct Bin *)(& __0this -> initialbin__10Subdivider )) ; __glendsurf__7BackendFv ( (struct Backend *)__0this -> backend__10Subdivider ) ; } } } } void __gloutline__10SubdividerFR3Bi0 (struct Subdivider *, struct Bin *); void __glsplitInS__10SubdividerFR3B0 (struct Subdivider *, struct Bin *, int , int ); void __glsubdivideInS__10Subdivider0 (struct Subdivider *__0this , struct Bin *__1source ) { if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 6.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { ( (__0this -> isArcTypeBezier__10Subdivider = 1 )) ; ( (__0this -> showDegenerate__10Subdivider = 0 )) ; __glsplitInS__10SubdividerFR3B0 ( __0this , __1source , __0this -> spbrkpts__10Subdivider . start__5Flist , __0this -> spbrkpts__10Subdivider . end__5Flist ) ; } } void __glsplit__10SubdividerFR3BinN0 (struct Subdivider *, struct Bin *, struct Bin *, struct Bin *, int , REAL ); void __glsplitInT__10SubdividerFR3B0 (struct Subdivider *, struct Bin *, int , int ); void __glsplitInS__10SubdividerFR3B0 (struct Subdivider *__0this , struct Bin *__1source , int __1start , int __1end ) { if (( (((struct Bin *)__1source )-> head__3Bin ?1 :0 )) ){ if (__1start != __1end ){ int __3i ; struct Bin __3left ; struct Bin __3right ; __3i = (__1start + ((__1end - __1start )/ 2 )); __gl__ct__3BinFv ( (struct Bin *)(& __3left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __3right )) ; __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __3left ), (struct Bin *)(& __3right ), 0 , __0this -> spbrkpts__10Subdivider . pts__5Flist [__3i ]) ; __glsplitInS__10SubdividerFR3B0 ( __0this , (struct Bin *)(& __3left ), __1start , __3i ) ; __glsplitInS__10SubdividerFR3B0 ( __0this , (struct Bin *)(& __3right ), __3i + 1 , __1end ) ; __gl__dt__3BinFv ( (struct Bin *)(& __3right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __3left ), 2) ; } else { if ((__1start == __0this -> spbrkpts__10Subdivider . start__5Flist )|| (__1start == __0this -> spbrkpts__10Subdivider . end__5Flist )){ __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 7.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { ( (__0this -> isArcTypeBezier__10Subdivider = 1 )) ; ( (__0this -> showDegenerate__10Subdivider = 0 )) ; __0this -> s_index__10Subdivider = __1start ; __glsplitInT__10SubdividerFR3B0 ( __0this , __1source , __0this -> tpbrkpts__10Subdivider . start__5Flist , __0this -> tpbrkpts__10Subdivider . end__5Flist ) ; } } } } void __gldownloadAll__5QuiltFPfT1R70 (struct Quilt *, REAL *, REAL *, struct Backend *); struct Patchlist *__gl__ct__9PatchlistFP5QuiltPf0 (struct Patchlist *, struct Quilt *, REAL *, REAL *); void __glsamplingSplit__10Subdivide1 (struct Subdivider *, struct Bin *, struct Patchlist *, int , int ); void __gl__dt__9PatchlistFv (struct Patchlist *, int ); void __glsplitInT__10SubdividerFR3B0 (struct Subdivider *__0this , struct Bin *__1source , int __1start , int __1end ) { if (( (((struct Bin *)__1source )-> head__3Bin ?1 :0 )) ){ if (__1start != __1end ){ int __3i ; struct Bin __3left ; struct Bin __3right ; __3i = (__1start + ((__1end - __1start )/ 2 )); __gl__ct__3BinFv ( (struct Bin *)(& __3left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __3right )) ; __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __3left ), (struct Bin *)(& __3right ), 1 , __0this -> tpbrkpts__10Subdivider . pts__5Flist [__3i ]) ; __glsplitInT__10SubdividerFR3B0 ( __0this , (struct Bin *)(& __3left ), __1start , __3i ) ; __glsplitInT__10SubdividerFR3B0 ( __0this , (struct Bin *)(& __3right ), __3i + 1 , __1end ) ; __gl__dt__3BinFv ( (struct Bin *)(& __3right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __3left ), 2) ; } else { if ((__1start == __0this -> tpbrkpts__10Subdivider . start__5Flist )|| (__1start == __0this -> tpbrkpts__10Subdivider . end__5Flist )){ __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 8.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { __0this -> t_index__10Subdivider = __1start ; ( (__0this -> isArcTypeBezier__10Subdivider = 1 )) ; ( (__0this -> showDegenerate__10Subdivider = 1 )) ; { REAL __4pta [2]; REAL __4ptb [2]; (__4pta [0 ])= (__0this -> spbrkpts__10Subdivider . pts__5Flist [(__0this -> s_index__10Subdivider - 1 )]); (__4pta [1 ])= (__0this -> tpbrkpts__10Subdivider . pts__5Flist [(__0this -> t_index__10Subdivider - 1 )]); (__4ptb [0 ])= (__0this -> spbrkpts__10Subdivider . pts__5Flist [__0this -> s_index__10Subdivider ]); (__4ptb [1 ])= (__0this -> tpbrkpts__10Subdivider . pts__5Flist [__0this -> t_index__10Subdivider ]); __gldownloadAll__5QuiltFPfT1R70 ( (struct Quilt *)__0this -> qlist__10Subdivider , (float *)__4pta , (float *)__4ptb , __0this -> backend__10Subdivider ) ; { struct Patchlist __4patchlist ; __gl__ct__9PatchlistFP5QuiltPf0 ( (struct Patchlist *)(& __4patchlist ), __0this -> qlist__10Subdivider , (float *)__4pta , (float *)__4ptb ) ; __glsamplingSplit__10Subdivide1 ( __0this , __1source , (struct Patchlist *)(& __4patchlist ), ((*__0this -> renderhints__10Subdivider )). maxsubdivisions__11Renderhints , 0 ) ; ( (__0this -> showDegenerate__10Subdivider = 0 )) ; ( (__0this -> isArcTypeBezier__10Subdivider = 1 )) ; __gl__dt__9PatchlistFv ( (struct Patchlist *)(& __4patchlist ), 2) ; } } } } } } int __glcullCheck__9PatchlistFv (struct Patchlist *); void __glgetstepsize__9PatchlistFv (struct Patchlist *); void __gltessellation__10Subdivider0 (struct Subdivider *, struct Bin *, struct Patchlist *); int __glneedsSamplingSubdivision__3 (struct Patchlist *); int __glneedsSubdivision__9Patchli0 (struct Patchlist *, int ); struct Patchlist *__gl__ct__9PatchlistFR9Patchli0 (struct Patchlist *, struct Patchlist *, int , REAL ); void __glnonSamplingSplit__10Subdiv0 (struct Subdivider *, struct Bin *, struct Patchlist *, int , int ); void __glsamplingSplit__10Subdivide1 (struct Subdivider *__0this , struct Bin *__1source , struct Patchlist *__1patchlist , int __1subdivisions , int __1param ) { if (! ( (((struct Bin *)__1source )-> head__3Bin ?1 :0 )) )return ; if (__glcullCheck__9PatchlistFv ( (struct Patchlist *)__1patchlist ) == 0 ){ __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; return ; } __glgetstepsize__9PatchlistFv ( (struct Patchlist *)__1patchlist ) ; if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 5.0 ){ __gltessellation__10Subdivider0 ( __0this , __1source , __1patchlist ) ; __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; return ; } __gltessellation__10Subdivider0 ( __0this , __1source , __1patchlist ) ; if (__glneedsSamplingSubdivision__3 ( (struct Patchlist *)__1patchlist ) && (__1subdivisions > 0 )){ if (! __glneedsSubdivision__9Patchli0 ( (struct Patchlist *)__1patchlist , 0 ) ) __1param = 1 ; else if (! __glneedsSubdivision__9Patchli0 ( (struct Patchlist *)__1patchlist , 1 ) ) __1param = 0 ; else __1param = (1 - __1param ); { struct Bin __2left ; struct Bin __2right ; REAL __2mid ; __gl__ct__3BinFv ( (struct Bin *)(& __2left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __2right )) ; __2mid = ((((((*__1patchlist )). pspec__9Patchlist [__1param ]). range__5Pspec [0 ])+ ((((*__1patchlist )). pspec__9Patchlist [__1param ]). range__5Pspec [1 ]))* 0.5 ); __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __2left ), (struct Bin *)(& __2right ), __1param , __2mid ) ; { struct Patchlist __2subpatchlist ; __gl__ct__9PatchlistFR9Patchli0 ( (struct Patchlist *)(& __2subpatchlist ), __1patchlist , __1param , __2mid ) ; __glsamplingSplit__10Subdivide1 ( __0this , (struct Bin *)(& __2left ), (struct Patchlist *)(& __2subpatchlist ), __1subdivisions - 1 , __1param ) ; __glsamplingSplit__10Subdivide1 ( __0this , (struct Bin *)(& __2right ), __1patchlist , __1subdivisions - 1 , __1param ) ; __gl__dt__9PatchlistFv ( (struct Patchlist *)(& __2subpatchlist ), 2) ; } __gl__dt__3BinFv ( (struct Bin *)(& __2right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __2left ), 2) ; } } else { ( (__0this -> isArcTypeBezier__10Subdivider = 0 )) ; ( (__0this -> showDegenerate__10Subdivider = 1 )) ; __glnonSamplingSplit__10Subdiv0 ( __0this , __1source , __1patchlist , __1subdivisions , __1param ) ; ( (__0this -> showDegenerate__10Subdivider = 1 )) ; ( (__0this -> isArcTypeBezier__10Subdivider = 1 )) ; } } int __glneedsNonSamplingSubdivisio1 (struct Patchlist *); void __glbbox__9PatchlistFv (struct Patchlist *); void __glpatch__7BackendFfN31 (struct Backend *, REAL , REAL , REAL , REAL ); void __glfindIrregularS__10Subdivid0 (struct Subdivider *, struct Bin *); void __glmonosplitInS__10Subdivider0 (struct Subdivider *, struct Bin *, int , int ); void __glnonSamplingSplit__10Subdiv0 (struct Subdivider *__0this , struct Bin *__1source , struct Patchlist *__1patchlist , int __1subdivisions , int __1param ) { if (__glneedsNonSamplingSubdivisio1 ( (struct Patchlist *)__1patchlist ) && (__1subdivisions > 0 )){ __1param = (1 - __1param ); { struct Bin __2left ; struct Bin __2right ; REAL __2mid ; __gl__ct__3BinFv ( (struct Bin *)(& __2left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __2right )) ; __2mid = ((((((*__1patchlist )). pspec__9Patchlist [__1param ]). range__5Pspec [0 ])+ ((((*__1patchlist )). pspec__9Patchlist [__1param ]). range__5Pspec [1 ]))* 0.5 ); __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __2left ), (struct Bin *)(& __2right ), __1param , __2mid ) ; { struct Patchlist __2subpatchlist ; __gl__ct__9PatchlistFR9Patchli0 ( (struct Patchlist *)(& __2subpatchlist ), __1patchlist , __1param , __2mid ) ; if (( (((struct Bin *)(& __2left ))-> head__3Bin ?1 :0 )) ) if (__glcullCheck__9PatchlistFv ( (struct Patchlist *)(& __2subpatchlist )) == 0 ) __glfreejarcs__10SubdividerFR30 ( __0this , (struct Bin *)(& __2left )) ; else __glnonSamplingSplit__10Subdiv0 ( __0this , (struct Bin *)(& __2left ), (struct Patchlist *)(& __2subpatchlist ), __1subdivisions - 1 , __1param ) ; if (( (((struct Bin *)(& __2right ))-> head__3Bin ?1 :0 )) ) if (__glcullCheck__9PatchlistFv ( (struct Patchlist *)__1patchlist ) == 0 ) __glfreejarcs__10SubdividerFR30 ( __0this , (struct Bin *)(& __2right )) ; else __glnonSamplingSplit__10Subdiv0 ( __0this , (struct Bin *)(& __2right ), __1patchlist , __1subdivisions - 1 , __1param ) ; __gl__dt__9PatchlistFv ( (struct Patchlist *)(& __2subpatchlist ), 2) ; } __gl__dt__3BinFv ( (struct Bin *)(& __2right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __2left ), 2) ; } } else { __glbbox__9PatchlistFv ( (struct Patchlist *)__1patchlist ) ; __glpatch__7BackendFfN31 ( (struct Backend *)__0this -> backend__10Subdivider , (((*__1patchlist )). pspec__9Patchlist [0 ]). range__5Pspec [0 ], (((*__1patchlist )). pspec__9Patchlist [0 ]). range__5Pspec [1 ], (((*__1patchlist )). pspec__9Patchlist [1 ]). range__5Pspec [0 ], (((*__1patchlist )). pspec__9Patchlist [1 ]). range__5Pspec [1 ]) ; if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 9.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { ( (__0this -> isArcTypeBezier__10Subdivider = 0 )) ; ( (__0this -> showDegenerate__10Subdivider = 1 )) ; __glfindIrregularS__10Subdivid0 ( __0this , __1source ) ; __glmonosplitInS__10Subdivider0 ( __0this , __1source , __0this -> smbrkpts__10Subdivider . start__5Flist , __0this -> smbrkpts__10Subdivider . end__5Flist ) ; } } } void __gltessellate__10SubdividerFR0 (struct Subdivider *, struct Bin *, REAL , REAL , REAL , REAL ); void __glsetstriptessellation__6Sli0 (struct Slicer *, REAL , REAL ); void __gltessellation__10Subdivider0 (struct Subdivider *__0this , struct Bin *__1bin , struct Patchlist *__1patchlist ) { __gltessellate__10SubdividerFR0 ( __0this , __1bin , (((*__1patchlist )). pspec__9Patchlist [1 ]). sidestep__5Pspec [1 ], (((*__1patchlist )). pspec__9Patchlist [0 ]). sidestep__5Pspec [1 ], (((*__1patchlist )). pspec__9Patchlist [1 ]). sidestep__5Pspec [0 ], (((*__1patchlist )). pspec__9Patchlist [0 ]). sidestep__5Pspec [0 ]) ; __glsetstriptessellation__6Sli0 ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), (((*__1patchlist )). pspec__9Patchlist [0 ]). stepsize__5Pspec , (((*__1patchlist )). pspec__9Patchlist [1 ]). stepsize__5Pspec ) ; (__0this -> stepsizes__10Subdivider [0 ])= (((*__1patchlist )). pspec__9Patchlist [1 ]). stepsize__5Pspec ; (__0this -> stepsizes__10Subdivider [1 ])= (((*__1patchlist )). pspec__9Patchlist [0 ]). stepsize__5Pspec ; (__0this -> stepsizes__10Subdivider [2 ])= (((*__1patchlist )). pspec__9Patchlist [1 ]). stepsize__5Pspec ; (__0this -> stepsizes__10Subdivider [3 ])= (((*__1patchlist )). pspec__9Patchlist [0 ]). stepsize__5Pspec ; } void __glfindIrregularT__10Subdivid0 (struct Subdivider *, struct Bin *); void __glmonosplitInT__10Subdivider0 (struct Subdivider *, struct Bin *, int , int ); void __glmonosplitInS__10Subdivider0 (struct Subdivider *__0this , struct Bin *__1source , int __1start , int __1end ) { if (( (((struct Bin *)__1source )-> head__3Bin ?1 :0 )) ){ if (__1start != __1end ){ int __3i ; struct Bin __3left ; struct Bin __3right ; __3i = (__1start + ((__1end - __1start )/ 2 )); __gl__ct__3BinFv ( (struct Bin *)(& __3left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __3right )) ; __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __3left ), (struct Bin *)(& __3right ), 0 , __0this -> smbrkpts__10Subdivider . pts__5Flist [__3i ]) ; __glmonosplitInS__10Subdivider0 ( __0this , (struct Bin *)(& __3left ), __1start , __3i ) ; __glmonosplitInS__10Subdivider0 ( __0this , (struct Bin *)(& __3right ), __3i + 1 , __1end ) ; __gl__dt__3BinFv ( (struct Bin *)(& __3right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __3left ), 2) ; } else { if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 10.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { ( (__0this -> isArcTypeBezier__10Subdivider = 0 )) ; ( (__0this -> showDegenerate__10Subdivider = 1 )) ; __glfindIrregularT__10Subdivid0 ( __0this , __1source ) ; __glmonosplitInT__10Subdivider0 ( __0this , __1source , __0this -> tmbrkpts__10Subdivider . start__5Flist , __0this -> tmbrkpts__10Subdivider . end__5Flist ) ; } } } } void __glrender__10SubdividerFR3Bin (struct Subdivider *, struct Bin *); void __glmonosplitInT__10Subdivider0 (struct Subdivider *__0this , struct Bin *__1source , int __1start , int __1end ) { if (( (((struct Bin *)__1source )-> head__3Bin ?1 :0 )) ){ if (__1start != __1end ){ int __3i ; struct Bin __3left ; struct Bin __3right ; __3i = (__1start + ((__1end - __1start )/ 2 )); __gl__ct__3BinFv ( (struct Bin *)(& __3left )) ; __gl__ct__3BinFv ( (struct Bin *)(& __3right )) ; __glsplit__10SubdividerFR3BinN0 ( __0this , __1source , (struct Bin *)(& __3left ), (struct Bin *)(& __3right ), 1 , __0this -> tmbrkpts__10Subdivider . pts__5Flist [__3i ]) ; __glmonosplitInT__10Subdivider0 ( __0this , (struct Bin *)(& __3left ), __1start , __3i ) ; __glmonosplitInT__10Subdivider0 ( __0this , (struct Bin *)(& __3right ), __3i + 1 , __1end ) ; __gl__dt__3BinFv ( (struct Bin *)(& __3right ), 2) ; __gl__dt__3BinFv ( (struct Bin *)(& __3left ), 2) ; } else { if (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 11.0 ){ __gloutline__10SubdividerFR3Bi0 ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } else { __glrender__10SubdividerFR3Bin ( __0this , __1source ) ; __glfreejarcs__10SubdividerFR30 ( __0this , __1source ) ; } } } } void __glgrow__5FlistFi (struct Flist *, int ); int __glnumarcs__3BinFv (struct Bin *); int __glccwTurn_tr__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *); void __gladd__5FlistFf (struct Flist *, REAL ); int __glccwTurn_tl__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *); void __glfilter__5FlistFv (struct Flist *); void __glfindIrregularS__10Subdivid0 (struct Subdivider *__0this , struct Bin *__1bin ) { ((void )0 ); __glgrow__5FlistFi ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider ), __glnumarcs__3BinFv ( (struct Bin *)__1bin ) ) ; { { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00qbckaice ; __1jarc = ( (((struct Bin *)__1bin )-> current__3Bin = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) ; for(;__1jarc ;__1jarc = ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) { REAL *__2a ; REAL *__2b ; REAL *__2c ; struct Arc *__0__X17 ; __2a = ( (__0__X17 = (struct Arc *)__1jarc -> prev__3Arc ), ( (((REAL *)(__0__X17 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) ; __2b = ( (((REAL *)(((struct Arc *)__1jarc )-> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ; __2c = ( (((REAL *)(((struct Arc *)__1jarc )-> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ; if (((__2b [1 ])== (__2a [1 ]))&& ((__2b [1 ])== (__2c [1 ])))continue ; if (((__2b [1 ])<= (__2a [1 ]))&& ((__2b [1 ])<= (__2c [1 ]))){ if (! __glccwTurn_tr__10SubdividerFP0 ( __0this , __1jarc -> prev__3Arc , __1jarc ) ) __gladd__5FlistFf ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider ), __2b [0 ]) ; } else if (((__2b [1 ])>= (__2a [1 ]))&& ((__2b [1 ])>= (__2c [1 ]))){ if (! __glccwTurn_tl__10SubdividerFP0 ( __0this , __1jarc -> prev__3Arc , __1jarc ) ) __gladd__5FlistFf ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider ), __2b [0 ]) ; } } __glfilter__5FlistFv ( (struct Flist *)(& __0this -> smbrkpts__10Subdivider )) ; } } } int __glccwTurn_sr__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *); int __glccwTurn_sl__10SubdividerFP0 (struct Subdivider *, struct Arc *, struct Arc *); void __glfindIrregularT__10Subdivid0 (struct Subdivider *__0this , struct Bin *__1bin ) { ((void )0 ); __glgrow__5FlistFi ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider ), __glnumarcs__3BinFv ( (struct Bin *)__1bin ) ) ; { { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00qbckaice ; __1jarc = ( (((struct Bin *)__1bin )-> current__3Bin = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) ; for(;__1jarc ;__1jarc = ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) { REAL *__2a ; REAL *__2b ; REAL *__2c ; struct Arc *__0__X18 ; __2a = ( (__0__X18 = (struct Arc *)__1jarc -> prev__3Arc ), ( (((REAL *)(__0__X18 -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ) ; __2b = ( (((REAL *)(((struct Arc *)__1jarc )-> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ; __2c = ( (((REAL *)(((struct Arc *)__1jarc )-> next__3Arc -> pwlArc__3Arc -> pts__6PwlArc [0 ]). param__10TrimVertex ))) ; if (((__2b [0 ])== (__2a [0 ]))&& ((__2b [0 ])== (__2c [0 ])))continue ; if (((__2b [0 ])<= (__2a [0 ]))&& ((__2b [0 ])<= (__2c [0 ]))){ if (((__2a [1 ])!= (__2b [1 ]))&& ((__2b [1 ])!= (__2c [1 ])))continue ; if (! __glccwTurn_sr__10SubdividerFP0 ( __0this , __1jarc -> prev__3Arc , __1jarc ) ) __gladd__5FlistFf ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider ), __2b [1 ]) ; } else if (((__2b [0 ])>= (__2a [0 ]))&& ((__2b [0 ])>= (__2c [0 ]))){ if (((__2a [1 ])!= (__2b [1 ]))&& ((__2b [1 ])!= (__2c [1 ])))continue ; if (! __glccwTurn_sl__10SubdividerFP0 ( __0this , __1jarc -> prev__3Arc , __1jarc ) ) __gladd__5FlistFf ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider ), __2b [1 ]) ; } } __glfilter__5FlistFv ( (struct Flist *)(& __0this -> tmbrkpts__10Subdivider )) ; } } } void __glbezier__14ArcTessellatorFP0 (struct ArcTessellator *, struct Arc *, REAL , REAL , REAL , REAL ); void __glmakeBorderTrim__10Subdivid0 (struct Subdivider *__0this , REAL *__1from , REAL *__1to ) { REAL __1smin ; REAL __1smax ; REAL __1tmin ; REAL __1tmax ; __1smin = (__1from [0 ]); __1smax = (__1to [0 ]); __1tmin = (__1from [1 ]); __1tmax = (__1to [1 ]); __0this -> pjarc__10Subdivider = 0 ; { Arc_ptr __1jarc ; struct Arc *__0__X19 ; void *__1__Xbuffer00eohgaiaa ; struct Arc *__0__X20 ; struct Arc *__0__X21 ; struct Arc *__0__X22 ; __1jarc = ((__0__X22 = (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 ))) ) ))) )?( (((struct Arc *)__0__X22 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X22 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X22 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X22 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X22 )-> type__3Arc |= ((((long )((int )4)))<< 8 ))) , ( (((struct Arc *)__0__X22 )-> nuid__3Arc = ((long )0.0 )), ((((struct Arc *)__0__X22 )))) ) ) ) ) :0 ); __glbezier__14ArcTessellatorFP0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __1smin , __1smax , __1tmin , __1tmin ) ; ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __0this -> pjarc__10Subdivider = __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; __1jarc = ((__0__X19 = (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 ))) ) ))) )?( (((struct Arc *)__0__X19 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X19 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X19 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X19 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X19 )-> type__3Arc |= ((((long )((int )1)))<< 8 ))) , ( (((struct Arc *)__0__X19 )-> nuid__3Arc = ((long )0.0 )), ((((struct Arc *)__0__X19 )))) ) ) ) ) :0 ); __glbezier__14ArcTessellatorFP0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __1smax , __1smax , __1tmin , __1tmax ) ; ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __0this -> pjarc__10Subdivider = __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; __1jarc = ((__0__X20 = (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 ))) ) ))) )?( (((struct Arc *)__0__X20 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X20 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X20 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X20 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X20 )-> type__3Arc |= ((((long )((int )2)))<< 8 ))) , ( (((struct Arc *)__0__X20 )-> nuid__3Arc = ((long )0.0 )), ((((struct Arc *)__0__X20 )))) ) ) ) ) :0 ); __glbezier__14ArcTessellatorFP0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __1smax , __1smin , __1tmax , __1tmax ) ; ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __0this -> pjarc__10Subdivider = __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; __1jarc = ((__0__X21 = (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 ))) ) ))) )?( (((struct Arc *)__0__X21 )-> bezierArc__3Arc = 0 ), ( (((struct Arc *)__0__X21 )-> pwlArc__3Arc = 0 ), ( (((struct Arc *)__0__X21 )-> type__3Arc = 0 ), ( ( ( (((struct Arc *)__0__X21 )-> type__3Arc &= -1793)) , (((struct Arc *)__0__X21 )-> type__3Arc |= ((((long )((int )3)))<< 8 ))) , ( (((struct Arc *)__0__X21 )-> nuid__3Arc = ((long )0.0 )), ((((struct Arc *)__0__X21 )))) ) ) ) ) :0 ); __glbezier__14ArcTessellatorFP0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __1smin , __1smin , __1tmax , __1tmin ) ; ( (__1jarc -> link__3Arc = ((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin ), (((struct Bin *)(& __0this -> initialbin__10Subdivider ))-> head__3Bin = __1jarc )) ; __glappend__3ArcFP3Arc ( (struct Arc *)__1jarc , __0this -> pjarc__10Subdivider ) ; ((void )0 ); } } void __glmarkall__3BinFv (struct Bin *); void __glsetisolines__6SlicerFi (struct Slicer *, int ); void __glslice__6SlicerFP3Arc (struct Slicer *, struct Arc *); void __glrender__10SubdividerFR3Bin (struct Subdivider *__0this , struct Bin *__1bin ) { __glmarkall__3BinFv ( (struct Bin *)__1bin ) ; __glsetisolines__6SlicerFi ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), (((*__0this -> renderhints__10Subdivider )). display_method__11Renderhints == 12.0 )?1 :0 ) ; { { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00qbckaice ; __1jarc = ( (((struct Bin *)__1bin )-> current__3Bin = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) ; for(;__1jarc ;__1jarc = ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) { if (( (((struct Arc *)__1jarc )-> type__3Arc & __glarc_tag__3Arc )) ){ ((void )0 ); { Arc_ptr __3jarchead ; __3jarchead = __1jarc ; do { ( (((struct Arc *)__1jarc )-> type__3Arc &= (~ __glarc_tag__3Arc ))) ; __1jarc = __1jarc -> next__3Arc ; } while (__1jarc != __3jarchead ); __glslice__6SlicerFP3Arc ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), __1jarc ) ; } } } } } } void __gloutline__6SlicerFP3Arc (struct Slicer *, struct Arc *); void __gloutline__10SubdividerFR3Bi0 (struct Subdivider *__0this , struct Bin *__1bin ) { __glmarkall__3BinFv ( (struct Bin *)__1bin ) ; { { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00qbckaice ; __1jarc = ( (((struct Bin *)__1bin )-> current__3Bin = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) ; for(;__1jarc ;__1jarc = ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) { if (( (((struct Arc *)__1jarc )-> type__3Arc & __glarc_tag__3Arc )) ){ ((void )0 ); { Arc_ptr __3jarchead ; __3jarchead = __1jarc ; do { __gloutline__6SlicerFP3Arc ( (struct Slicer *)(& __0this -> slicer__10Subdivider ), __1jarc ) ; ( (((struct Arc *)__1jarc )-> type__3Arc &= (~ __glarc_tag__3Arc ))) ; __1jarc = __1jarc -> prev__3Arc ; } while (__1jarc != __3jarchead ); } } } } } } void __gladopt__3BinFv (struct Bin *); void __glfreejarcs__10SubdividerFR30 (struct Subdivider *__0this , struct Bin *__1bin ) { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00efckaice ; __gladopt__3BinFv ( (struct Bin *)__1bin ) ; ; while (__1jarc = ( (__1__Xjarc00efckaice = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00efckaice ?( (((struct Bin *)__1bin )-> head__3Bin = __1__Xjarc00efckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00efckaice ) ) ){ struct PooledObj *__0__X23 ; struct PooledObj *__0__X24 ; if (__1jarc -> pwlArc__3Arc )( (__0__X23 = (struct PooledObj *)__1jarc -> pwlArc__3Arc ), ( ( (((void )0 )), ( ((((struct Buffer *)(((struct Buffer *)(((void *)__0__X23 ))))))-> next__6Buffer = ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool ), (((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool = (((struct Buffer *)(((struct Buffer *)(((void *)__0__X23 )))))))) ) ) ) ; __1jarc -> pwlArc__3Arc = 0 ; if (__1jarc -> bezierArc__3Arc )( (__0__X24 = (struct PooledObj *)__1jarc -> bezierArc__3Arc ), ( ( (((void )0 )), ( ((((struct Buffer *)(((struct Buffer *)(((void *)__0__X24 ))))))-> next__6Buffer = ((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool ), (((struct Pool *)((struct Pool *)(& __0this -> bezierarcpool__10Subdivider )))-> freelist__4Pool = (((struct Buffer *)(((struct Buffer *)(((void *)__0__X24 )))))))) ) ) ) ; __1jarc -> bezierArc__3Arc = 0 ; ( ( (((void )0 )), ( ((((struct Buffer *)(((struct Buffer *)(((void *)((struct PooledObj *)__1jarc )))))))-> next__6Buffer = ((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool ), (((struct Pool *)((struct Pool *)(& __0this -> arcpool__10Subdivider )))-> freelist__4Pool = (((struct Buffer *)(((struct Buffer *)(((void *)((struct PooledObj *)__1jarc ))))))))) ) ) ; } } void __glpwl_left__14ArcTessellator0 (struct ArcTessellator *, struct Arc *, REAL , REAL , REAL , REAL ); void __glpwl_right__14ArcTessellato0 (struct ArcTessellator *, struct Arc *, REAL , REAL , REAL , REAL ); void __glpwl_top__14ArcTessellatorF0 (struct ArcTessellator *, struct Arc *, REAL , REAL , REAL , REAL ); void __glpwl_bottom__14ArcTessellat0 (struct ArcTessellator *, struct Arc *, REAL , REAL , REAL , REAL ); // extern void abort (void ); void __gltessellate__10SubdividerFR0 (struct Subdivider *__0this , struct Bin *__1bin , REAL __1rrate , REAL __1trate , REAL __1lrate , REAL __1brate ) { { { Arc_ptr __1jarc ; struct Arc *__1__Xjarc00qbckaice ; __1jarc = ( (((struct Bin *)__1bin )-> current__3Bin = ((struct Bin *)__1bin )-> head__3Bin ), ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) ; for(;__1jarc ;__1jarc = ( (__1__Xjarc00qbckaice = ((struct Bin *)__1bin )-> current__3Bin ), ( (__1__Xjarc00qbckaice ?( (((struct Bin *)__1bin )-> current__3Bin = __1__Xjarc00qbckaice -> link__3Arc ), 0 ) :( 0 ) ), __1__Xjarc00qbckaice ) ) ) { if (( (((struct Arc *)__1jarc )-> type__3Arc & __glbezier_tag__3Arc )) ){ ((void )0 ); { struct TrimVertex *__3pts ; REAL __3s1 ; REAL __3t1 ; REAL __3s2 ; REAL __3t2 ; struct PooledObj *__0__X25 ; __3pts = __1jarc -> pwlArc__3Arc -> pts__6PwlArc ; __3s1 = ((__3pts [0 ]). param__10TrimVertex [0 ]); __3t1 = ((__3pts [0 ]). param__10TrimVertex [1 ]); __3s2 = ((__3pts [1 ]). param__10TrimVertex [0 ]); __3t2 = ((__3pts [1 ]). param__10TrimVertex [1 ]); ( (__0__X25 = (struct PooledObj *)__1jarc -> pwlArc__3Arc ), ( ( (((void )0 )), ( ((((struct Buffer *)(((struct Buffer *)(((void *)__0__X25 ))))))-> next__6Buffer = ((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool ), (((struct Pool *)((struct Pool *)(& __0this -> pwlarcpool__10Subdivider )))-> freelist__4Pool = (((struct Buffer *)(((struct Buffer *)(((void *)__0__X25 )))))))) ) ) ) ; __1jarc -> pwlArc__3Arc = 0 ; switch (( (((int )((((struct Arc *)__1jarc )-> type__3Arc >> 8 )& 0x7 )))) ){ case 3: ((void )0 ); __glpwl_left__14ArcTessellator0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __3s1 , __3t1 , __3t2 , __1lrate ) ; break ; case 1: ((void )0 ); __glpwl_right__14ArcTessellato0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __3s1 , __3t1 , __3t2 , __1rrate ) ; break ; case 2: ((void )0 ); __glpwl_top__14ArcTessellatorF0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __3t1 , __3s1 , __3s2 , __1trate ) ; break ; case 4: ((void )0 ); __glpwl_bottom__14ArcTessellat0 ( (struct ArcTessellator *)(& __0this -> arctessellator__10Subdivider ), __1jarc , __3t1 , __3s1 , __3s2 , __1brate ) ; break ; case 0: (abort ( ) ); break ; } ((void )0 ); ((void )0 ); } } } } } } /* the end */