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36 #ifndef __gluarctess_h_
37 #define __gluarctess_h_
47 class ArcTessellator
{
49 ArcTessellator( TrimVertexPool
&, Pool
& );
50 ~ArcTessellator( void );
51 void bezier( Arc_ptr
, REAL
, REAL
, REAL
, REAL
);
52 void pwl( Arc_ptr
, REAL
, REAL
, REAL
, REAL
, REAL
);
53 void pwl_left( Arc_ptr
, REAL
, REAL
, REAL
, REAL
);
54 void pwl_right( Arc_ptr
, REAL
, REAL
, REAL
, REAL
);
55 void pwl_top( Arc_ptr
, REAL
, REAL
, REAL
, REAL
);
56 void pwl_bottom( Arc_ptr
, REAL
, REAL
, REAL
, REAL
);
57 void tessellateLinear( Arc_ptr
, REAL
, REAL
, int );
58 void tessellateNonlinear( Arc_ptr
, REAL
, REAL
, int );
60 static const REAL gl_Bernstein
[][MAXORDER
][MAXORDER
];
62 TrimVertexPool
& trimvertexpool
;
63 static void trim_power_coeffs( BezierArc
*, REAL
[MAXORDER
], int );
66 #endif /* __gluarctess_h_ */