Lines Matching defs:x4
264 double x4, double y4)
268 m_end_x = x4;
275 double dx3 = x4 - x3;
305 double tmp2x = (x2 - x3) * 3.0 - x1 + x4;
380 double x4, double y4)
385 bezier(x1, y1, x2, y2, x3, y3, x4, y4);
393 double x4, double y4,
407 double x34 = (x3 + x4) / 2;
419 double dx = x4-x1;
422 double d2 = fabs(((x2 - x4) * dy - (y2 - y4) * dx));
423 double d3 = fabs(((x3 - x4) * dy - (y3 - y4) * dx));
436 d3 = calc_sq_distance(x4, y4, x3, y3);
454 else if(d2 >= 1) d2 = calc_sq_distance(x2, y2, x4, y4);
458 else if(d3 >= 1) d3 = calc_sq_distance(x3, y3, x4, y4);
492 da1 = fabs(atan2(y4 - y3, x4 - x3) - atan2(y3 - y2, x3 - x2));
565 da2 = fabs(atan2(y4 - y3, x4 - x3) - k);
598 recursive_bezier(x1234, y1234, x234, y234, x34, y34, x4, y4, level + 1);
605 double x4, double y4)
608 recursive_bezier(x1, y1, x2, y2, x3, y3, x4, y4, 0);
609 m_points.add(point_d(x4, y4));