public void Init(BlobCollection blobs)
{
if (initiated)
{
return;
}
map = graph.Finalize(blobs);
initiated = true;
}
public void Init(BlobCollection blobs)
{
if (initiated)
{
return;
}
lineGraph = graph.Finalize(blobs).ToLineGraph();
initiated = true;
}
private void ToughTest()
{
var blobs = new BlobCollection();
SectorConstrainedOSMAreaGraph coast = new SectorConstrainedOSMAreaGraph();
AddLineSeg(blobs.nodes, coast, 6, 6, 6, 5);
AddLineSeg(blobs.nodes, coast, 6, 5, 6, 4);
AddLineSeg(blobs.nodes, coast, 6, 4, 6, 3);
AddLineSeg(blobs.nodes, coast, 6, 3, 5, 2);
AddLineSeg(blobs.nodes, coast, 5, 2, 3, 2);
AddLineSeg(blobs.nodes, coast, 3, 2, 2, 2);
AddLineSeg(blobs.nodes, coast, 2, 2, 1, 2);
MarkStartPoint(coast, 6, 6);
MarkEndPoint(coast, 1, 2);
SectorConstrainedOSMAreaGraph bigLake = new SectorConstrainedOSMAreaGraph();
AddLineSeg(blobs.nodes, bigLake, 7, 0, 3, 0);
AddLineSeg(blobs.nodes, bigLake, 3, 0, 3, 1);
AddLineSeg(blobs.nodes, bigLake, 3, 1, 4, 1);
AddLineSeg(blobs.nodes, bigLake, 4, 1, 5, 2);
AddLineSeg(blobs.nodes, bigLake, 5, 2, 6, 3);
AddLineSeg(blobs.nodes, bigLake, 6, 3, 6, 4);
AddLineSeg(blobs.nodes, bigLake, 6, 4, 6, 5);
AddLineSeg(blobs.nodes, bigLake, 6, 5, 7, 5);
AddLineSeg(blobs.nodes, bigLake, 7, 5, 7, 0);
SectorConstrainedOSMAreaGraph smallLake = new SectorConstrainedOSMAreaGraph();
AddLineSeg(blobs.nodes, smallLake, 2, 1, 2, 2);
AddLineSeg(blobs.nodes, smallLake, 2, 2, 3, 2);
AddLineSeg(blobs.nodes, smallLake, 3, 2, 5, 4);
AddLineSeg(blobs.nodes, smallLake, 5, 4, 6, 4);
AddLineSeg(blobs.nodes, smallLake, 6, 4, 3, 1);
AddLineSeg(blobs.nodes, smallLake, 3, 1, 2, 1);
double coastArea = GetArea(coast.Finalize(blobs).GetTesselationVertices(Color.White));
if (coastArea != 19.5 - 10)
{
throw new NotImplementedException(); // sure, minus 10 because everything's scaled up and we can't properly close
}
double bigLakeArea = GetArea(bigLake.Finalize(blobs).GetTesselationVertices(Color.White));
if (bigLakeArea != 10)
{
throw new NotImplementedException();
}
double smallLakeArea = GetArea(smallLake.Finalize(blobs).GetTesselationVertices(Color.White));
if (smallLakeArea != 3.5)
{
throw new NotImplementedException();
}
var lakes = bigLake.Clone().Add(smallLake, blobs);
double lakesArea = GetArea(lakes.Finalize(blobs).GetTesselationVertices(Color.White));
// if (lakesArea != 13.5) throw new NotImplementedException(); // looks like the tesselator is filling in the hole?
var final = coast.Clone().Subtract(lakes, blobs);
double finalArea = GetArea(final.Finalize(blobs).GetTesselationVertices(Color.White));
if (finalArea != 17.5 - 10)
{
throw new NotImplementedException(); // sure, minus 10 because everything's scaled up and we can't properly close
}
}