Lines Matching defs:y000
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)
41 // It already contains (x000,y000) and (x111,y111)
42 // All points of the Bezier lie in the convex hull of (x000,y000), (x001,y001), (x011,y011) and (x111,y111)
108 a = 3 * y000 - 9 * y001 + 9 * y011 - 3 * 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;
259 geom_cubic_bbox_wind_distance (Geom::Coord x000, Geom::Coord y000,
276 if (bbox) cubic_bbox (x000, y000, x001, y001, x011, y011, x111, y111, *bbox);
281 y0 = std::min (y000, y001);
287 y1 = std::max (y000, y001);
293 len2 = (x000 - Px) * (x000 - Px) + (y000 - Py) * (y000 - Py);
333 y00t = s * y000 + t * y001;
340 geom_cubic_bbox_wind_distance (x000, y000, x00t, y00t, x0tt, y0tt, xttt, yttt, pt, NULL, wind, best, tolerance);
343 geom_line_wind_distance (x000, y000, x111, y111, pt, wind, best);