Lines Matching defs:dy
810 float dy = pt.y - quad->corners[j]->pt.y;
819 corner->pt.y += dy;
1454 float dx, dy, dist;
1492 dy = pt.y - quads[k].corners[j]->pt.y;
1493 dist = dx * dx + dy * dy;
1530 dy = closest_corner->pt.y - cur_quad->corners[j]->pt.y;
1532 if( dx * dx + dy * dy < min_dist )
1560 dy = closest_corner->pt.y - q->corners[j]->pt.y;
1561 dist = dx*dx + dy*dy;
1659 double dx, dy;
1665 dy = pt[0].y - pt[2].y;
1666 d1 = sqrt(dx*dx + dy*dy);
1669 dy = pt[1].y - pt[3].y;
1670 d2 = sqrt(dx*dx + dy*dy);
1676 dy = pt[0].y - pt[1].y;
1677 d3 = sqrt(dx*dx + dy*dy);
1679 dy = pt[1].y - pt[2].y;
1680 d4 = sqrt(dx*dx + dy*dy);
1729 float dy = q->corners[i]->pt.y - q->corners[(i+1)&3]->pt.y;
1730 float d = dx*dx + dy*dy;
1761 int dy = MIN( b.y + b.height - 1, a.y + a.height - 1) - MAX( b.y, a.y);
1765 if( dx > w*0.75 && dy > h*0.75 && dx < w*1.25 && dy < h*1.25 ) return 1;
1850 double dx, dy;
1863 dy = pt[0].y - pt[2].y;
1864 d1 = sqrt(dx*dx + dy*dy);
1867 dy = pt[1].y - pt[3].y;
1868 d2 = sqrt(dx*dx + dy*dy);
1874 dy = pt[0].y - pt[1].y;
1875 d3 = sqrt(dx*dx + dy*dy);
1877 dy = pt[1].y - pt[2].y;
1878 d4 = sqrt(dx*dx + dy*dy);
1955 float dy = q->corners[i]->pt.y - q->corners[(i+1)&3]->pt.y;
1956 float d = dx*dx + dy*dy;
