Searched refs:v_dir (Results 1 - 3 of 3) sorted by relevance

/inkscape/src/
H A Dline-geometry.cpp35 v_dir = vec - start;
37 v_dir = vec;
38 normal = v_dir.ccw();
44 v_dir(line.v_dir),
52 v_dir = line.v_dir;
60 Geom::Coord denom = Geom::dot(v_dir, line.normal);
66 return pt + lambda * v_dir;
71 v_dir
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H A Dline-geometry.h33 inline Geom::Point direction () { return v_dir; }
48 return (pt + lambda * Geom::unit_vector (v_dir)); }
58 Geom::Point v_dir; member in class:Box3D::Line
84 out_file << "Start: " << in_line.pt << " Direction: " << in_line.v_dir;
H A Dpersp3d.cpp352 Geom::Point v_dir (v_dir_proj[0], v_dir_proj[1]);
353 double a = Geom::atan2 (v_dir) * 180/M_PI;

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