Searched refs:y001 (Results 1 - 1 of 1) sorted by relevance
| /inkscape/src/helper/ |
| H A D | geom.cpp | 34 cubic_bbox (Geom::Coord x000, Geom::Coord y000, Geom::Coord x001, Geom::Coord y001, Geom::Coord x011, Geom::Coord y011, Geom::Coord x111, Geom::Coord y111, Geom::Rect &bbox) argument
42 // All points of the Bezier lie in the convex hull of (x000,y000), (x001,y001), (x011,y011) and (x111,y111)
43 // So, if it also contains (x001,y001) and (x011,y011) we don't have to compute anything else!
46 bool containsYrange = bbox[1].contains(y001) && bbox[1].contains(y011);
108 a = 3 * y000 - 9 * y001 + 9 * y011 - 3 * y111;
109 b = 6 * y001 - 12 * y011 + 6 * y111;
119 double yttt = s * s * s * y000 + 3 * s * s * t * y001 + 3 * s * t * t * y011 + t * t * t * y111;
133 yttt = s * s * s * y000 + 3 * s * s * t * y001 + 3 * s * t * t * y011 + t * t * t * y111;
139 yttt = s * s * s * y000 + 3 * s * s * t * y001 + 3 * s * t * t * y011 + t * t * t * y111;
260 Geom::Coord x001, Geom::Coord y001,
259 geom_cubic_bbox_wind_distance(Geom::Coord x000, Geom::Coord y000, Geom::Coord x001, Geom::Coord y001, Geom::Coord x011, Geom::Coord y011, Geom::Coord x111, Geom::Coord y111, Geom::Point const &pt, Geom::Rect *bbox, int *wind, Geom::Coord *best, Geom::Coord tolerance) argument
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