Searched defs:q2 (Results 1 - 4 of 4) sorted by relevance

/inkscape/src/2geom/
H A Dcairo-path-sink.cpp65 Point q2 = (2./3.) * p1 + (1./3.) * p2; local
67 cairo_curve_to(_cr, q1[X], q1[Y], q2[X], q2[Y], p2[X], p2[Y]);
H A Dconicsec.cpp567 double q2 = c[0]*d[0]*d[0] + c[1]*d[0]*d[1] + c[2]*d[1]*d[1]; local
574 if(q2 == 0) {
580 double desc = q1*q1 - 4*q2*q0;
581 /*std::cout << q2 << ", "
588 r.push_back(-q1/(2*q2));
600 r.push_back(t/q2);
/inkscape/src/display/
H A Dsp-ctrlcurve.cpp162 Geom::Point q2( x2, y2 );
165 setCoords( q0, q1, q2, q3 );
170 Geom::Point const &q2, Geom::Point const &q3)
174 DIFFER(p2[Geom::X], q2[Geom::X]) || DIFFER(p2[Geom::Y], q2[Geom::Y]) ||
178 p2 = q2;
169 setCoords( Geom::Point const &q0, Geom::Point const &q1, Geom::Point const &q2, Geom::Point const &q3) argument
/inkscape/src/ui/tools/
H A Dmeasure-tool.cpp305 double q2 = q1 + (ax * bx) + (ay * by); local
307 double k2 = (4.0 / 3.0) * (std::sqrt(2 * q1 * q2) - q2) / ((ax * by) - (ay * bx));

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