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Removing checks for impossible things. The code comments said that we should not be able to get to this case, but if fact we cannot get to the case.

pull/603/head
Russ Taylor 2015-07-04 17:46:59 -04:00
parent 931cb7da71
commit d5d0ceedae
1 changed files with 0 additions and 14 deletions
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14
contrib/poly2tri/poly2tri/sweep/sweep.cc
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@ -652,13 +652,6 @@ void Sweep::FlipEdgeEvent(SweepContext& tcx, Point& ep, Point& eq, Triangle* t,
Triangle& ot = t->NeighborAcross(p); Triangle& ot = t->NeighborAcross(p);
Point& op = *ot.OppositePoint(*t, p); Point& op = *ot.OppositePoint(*t, p);
if (&ot == NULL) {
// If we want to integrate the fillEdgeEvent do it here
// With current implementation we should never get here
//throw new RuntimeException( "[BUG:FIXME] FLIP failed due to missing triangle");
assert(0);
}
if (InScanArea(p, *t->PointCCW(p), *t->PointCW(p), op)) { if (InScanArea(p, *t->PointCCW(p), *t->PointCW(p), op)) {
// Lets rotate shared edge one vertex CW // Lets rotate shared edge one vertex CW
RotateTrianglePair(*t, p, ot, op); RotateTrianglePair(*t, p, ot, op);
@ -728,13 +721,6 @@ void Sweep::FlipScanEdgeEvent(SweepContext& tcx, Point& ep, Point& eq, Triangle&
Triangle& ot = t.NeighborAcross(p); Triangle& ot = t.NeighborAcross(p);
Point& op = *ot.OppositePoint(t, p); Point& op = *ot.OppositePoint(t, p);
if (&t.NeighborAcross(p) == NULL) {
// If we want to integrate the fillEdgeEvent do it here
// With current implementation we should never get here
//throw new RuntimeException( "[BUG:FIXME] FLIP failed due to missing triangle");
assert(0);
}
if (InScanArea(eq, *flip_triangle.PointCCW(eq), *flip_triangle.PointCW(eq), op)) { if (InScanArea(eq, *flip_triangle.PointCCW(eq), *flip_triangle.PointCW(eq), op)) {
// flip with new edge op->eq // flip with new edge op->eq
FlipEdgeEvent(tcx, eq, op, &ot, op); FlipEdgeEvent(tcx, eq, op, &ot, op);