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| author | lecoanet | 2002-11-05 09:22:40 +0000 |
|---|---|---|
| committer | lecoanet | 2002-11-05 09:22:40 +0000 |
| commit | 5e0ed72ae64be877c89bf8a73c9788866f76d3b8 (patch) | |
| tree | 0536f97407c912ad62e77383c706b8185d4a795b /generic/Geo.h | |
| parent | f0605f12f86b05b41df1ad0f5e912a9eb4e92f91 (diff) | |
| download | tkzinc-5e0ed72ae64be877c89bf8a73c9788866f76d3b8.zip tkzinc-5e0ed72ae64be877c89bf8a73c9788866f76d3b8.tar.gz tkzinc-5e0ed72ae64be877c89bf8a73c9788866f76d3b8.tar.bz2 tkzinc-5e0ed72ae64be877c89bf8a73c9788866f76d3b8.tar.xz | |
Ajout des fonctions TestCCW et GetBezierPoints, BezierSubdivide disparait.
Le param�tre fan est ajout� � TRI_STRIP1.
Diffstat (limited to 'generic/Geo.h')
| -rw-r--r-- | generic/Geo.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/generic/Geo.h b/generic/Geo.h index e1be69b..74d462c 100644 --- a/generic/Geo.h +++ b/generic/Geo.h @@ -85,7 +85,8 @@ POLY_FREE(ZnPoly *poly); void TRI_STRIP1(ZnTriStrip *tristrip, ZnPoint *pts, - int num_pts); + int num_pts, + ZnBool fan); void TRI_FREE(ZnTriStrip *tristrip); @@ -270,16 +271,18 @@ InsetPolygon(ZnPoint *p, ZnDim inset); void -BezierSubdivide(ZnPoint *controls, - ZnReal t, - ZnBool first); - -void SmoothPathWithBezier(ZnPoint *from_points, int num_points, ZnList to_points); void +GetBezierPoints(ZnPoint *p1, + ZnPoint *c1, + ZnPoint *c2, + ZnPoint *p2, + ZnList to_points, + double eps); +void GetBezierPath(ZnList from_points, ZnList to_points); @@ -312,5 +315,9 @@ GetLineEnd(ZnPoint *p1, ZnLineEnd end_style, ZnPoint *points); +ZnBool +TestCCW(ZnPoint *p, + int num_points); + #endif /* _Geo_h */ |