Searched refs:_dist2 (Results 1 - 2 of 2) sorted by relevance

/inkscape/src/2geom/
H A Dconicsec.h163 * _dist2: +/-distance btw V and farest focus
165 * prerequisite: _dist1 <= _dist2
167 xAx (const Point& _vertex, double _angle, double _dist1, double _dist2) argument
169 set (_vertex, _angle, _dist1, _dist2);
229 void set (const Point& _vertex, double _angle, double _dist1, double _dist2);
H A Dconicsec.cpp735 * _dist2: +/-distance btw V and farest focus
737 * prerequisite: _dist1 <= _dist2
739 void xAx::set (const Point& _vertex, double _angle, double _dist1, double _dist2) argument
743 if (_dist2 == infinity() || _dist2 == -infinity()) // parabola
782 if (std::fabs(_dist1) > std::fabs(_dist2))
784 swap (_dist1, _dist2);
790 _dist2 = -_dist2;
794 double lin_ecc = (_dist2
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