Lines Matching defs:diff
2001 Geom::Point adir, diff;
2003 diff = getPoint(nPt).x - a->pData[a->getEdge(no).st].rx;
2004 double t = dot (diff, adir);
2033 Geom::Point adir, diff, ast, aen;
2091 diff = px - ast;
2092 double cote = cross(adir, diff);
2660 Geom::Point adir, diff, ast, aen, diff1, diff2, diff3, diff4;
2670 diff = atx - ast;
2672 double e = IHalfRound(cross(adir, diff) * a->eData[no].isqlength);
2677 diff1[0] = diff[0] - rad;
2678 diff1[1] = diff[1] - rad;
2679 diff2[0] = diff[0] + rad;
2680 diff2[1] = diff[1] - rad;
2681 diff3[0] = diff[0] + rad;
2682 diff3[1] = diff[1] + rad;
2683 diff4[0] = diff[0] - rad;
2684 diff4[1] = diff[1] + rad;
2704 double t = dot (diff, adir);