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48 /* constants for memory allocation of NURBS to Bezier conversion */
51 struct Quiltspec
{ /* a specification for a dimension of a quilt */
52 int stride
; /* words between points */
53 int width
; /* number of segments */
54 int offset
; /* words to first point */
55 int order
; /* order */
56 int index
; /* current segment number */
57 int bdry
[2]; /* boundary edge flag */
62 typedef Quiltspec
*Quiltspec_ptr
;
64 class Quilt
: public PooledObj
{ /* an array of bezier patches */
67 Mapdesc
* mapdesc
; /* map descriptor */
68 REAL
* cpts
; /* control points */
69 Quiltspec qspec
[MAXDIM
]; /* the dimensional data */
70 Quiltspec_ptr eqspec
; /* qspec trailer */
71 Quilt
*next
; /* next quilt in linked list */
74 void deleteMe( Pool
& );
75 void toBezier( Knotvector
&, INREAL
*, long );
76 void toBezier( Knotvector
&, Knotvector
&, INREAL
*, long );
77 void select( REAL
*, REAL
* );
78 int getDimension( void ) { return eqspec
- qspec
; }
79 void download( Backend
& );
80 void downloadAll( REAL
*, REAL
*, Backend
& );
82 void getRange( REAL
*, REAL
*, Flist
&, Flist
& );
83 void getRange( REAL
*, REAL
*, int, Flist
& );
84 void getRange( REAL
*, REAL
*, Flist
& );
85 void findRates( Flist
& slist
, Flist
& tlist
, REAL
[2] );
86 void findSampleRates( Flist
& slist
, Flist
& tlist
);
90 typedef class Quilt
*Quilt_ptr
;
92 #endif /* __gluquilt_h_ */