Searched refs:waggle (Results 1 – 4 of 4) sorted by relevance
95 double waggle = (c[1].x - c[3].x) * (c[1].y + c[3].y); in serpentine() local97 waggle += (c[idx + 1].x - c[idx].x) * (c[idx + 1].y + c[idx].y); in serpentine()99 return wiggle * waggle < 0; in serpentine()
179 double waggle = (fPts[1].fX - fPts[3].fX) * (fPts[1].fY + fPts[3].fY); in serpentine() local181 waggle += (fPts[idx + 1].fX - fPts[idx].fX) * (fPts[idx + 1].fY + fPts[idx].fY); in serpentine()183 return wiggle * waggle < 0; in serpentine()