Esempi in C++ (Cpp) per TriangleFanVisitor

Esempio n. 1

File: FlatTriangleFanTree.cpp Progetto: Turbo87/XCSoar-TE

void
FlatTriangleFanTree::AcceptInRange(const FlatBoundingBox &bb,
                                   const FlatProjection &projection,
                                   TriangleFanVisitor &visitor) const
{
  if (!bb.Overlaps(bb_children))
    return;

  if (bb.Overlaps(bounding_box)) {
    visitor.StartFan();
    for (const auto &v : vs)
      visitor.AddPoint(projection.Unproject(v));

    visitor.EndFan();
  }

  for (const auto &child : children)
    child.AcceptInRange(bb, projection, visitor);
}