Searched refs:origY (Results 1 – 3 of 3) sorted by relevance
53 double origY = endPt[0]->fY; in hullIntersects() local55 double opp = endPt[1]->fY - origY; in hullIntersects()56 double sign = (fPts[oddMan].fY - origY) * adj - (fPts[oddMan].fX - origX) * opp; in hullIntersects()63 double test = (q2[n].fY - origY) * adj - (q2[n].fX - origX) * opp; in hullIntersects()
162 double origY = endPt[0]->fY; in hullIntersects() local164 double opp = endPt[1]->fY - origY; in hullIntersects()167 double sign = (fPts[oddMan].fY - origY) * adj - (fPts[oddMan].fX - origX) * opp; in hullIntersects()169 double sign2 = (fPts[oddMan2].fY - origY) * adj - (fPts[oddMan2].fX - origX) * opp; in hullIntersects()182 double test = (pts[n].fY - origY) * adj - (pts[n].fX - origX) * opp; in hullIntersects()
279 double origY = (*fPart)[start].fY; in linearIntersects() local281 double opp = (*fPart)[end].fY - origY; in linearIntersects()285 double dx = q2[n].fY - origY; in linearIntersects()288 double test = (q2[n].fY - origY) * adj - (q2[n].fX - origX) * opp; in linearIntersects()