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Lines Matching defs:ldi

75   EdgePointer a, b, c, ldo, rdi, ldi, rdo, maxx, minx;
93 build( low, split, &ldo, &ldi, lowrows );
95 doMerge(&ldo, ldi, rdi, &rdo);
516 void CDelaunay::doMerge(EdgePointer *ldo, EdgePointer ldi, EdgePointer rdi, EdgePointer *rdo)
522 while (ccw(orig(ldi), dest(ldi), orig(rdi))) {
523 ldi = (EdgePointer) lnext(ldi);
525 if (ccw(dest(rdi), orig(rdi), orig(ldi))) {
532 basel = connectLeft((EdgePointer) sym(rdi), ldi);