Lines Matching refs:a1
1284 Avoid::Point& a1 = conn.ps[cIndex - 1];
1286 //db_printf("a1: %g %g\n", a1.x, a1.y);
1300 const bool a1_eq_b1 = (a1 == b1);
1303 const bool a1_eq_b2 = (a1 == b2);
1343 // The segments share an endpoint -- a1==b1.
1705 int side1 = Avoid::cornerSide(a0, a1, a2, b0);
1706 int side2 = Avoid::cornerSide(a0, a1, a2, b2);
1714 crossingPoints->insert(a1);
1727 bool reversedX = ((a0.x < a1.x) || (a2.x < a1.x));
1728 bool reversedY = ((a0.y < a1.y) || (a2.y < a1.y));
1734 std::make_pair(&a1, connConnRef),
1738 std::make_pair(&a1, connConnRef),
1744 int turnDirA = vecDir(a0, a1, a2);
1767 //(*pointOrders)[b1].addPoints(&b1, &a1, reversed);
1788 a1, a2, b1, b2, &(cPt.x), &(cPt.y));
1793 ((a1 == cPt) || (a2 == cPt) || (b1 == cPt) || (b2 == cPt)))
1798 COLA_ASSERT(a1 != cPt);