void fill_any_holes(out int nRemaining, out bool saw_spans)
{
MeshBoundaryLoops loops = new MeshBoundaryLoops(Mesh);
nRemaining = 0;
saw_spans = loops.SawOpenSpans;
foreach (var loop in loops)
{
if (Cancelled())
{
break;
}
MinimalHoleFill filler = new MinimalHoleFill(Mesh, loop);
bool filled = filler.Apply();
if (filled == false)
{
if (Cancelled())
{
break;
}
SimpleHoleFiller fallback = new SimpleHoleFiller(Mesh, loop);
filled = fallback.Fill();
}
}
}
bool fill_minimal()
{
var minfill = new MinimalHoleFill(Mesh, FillLoop);
bool bOK = minfill.Apply();
return(bOK);
}
public AddTrianglesMeshChange fill_minimal(DMesh3 mesh, EdgeLoop loop)
{
AddTrianglesMeshChange addChange = null;
MinimalHoleFill filler = new MinimalHoleFill(mesh, loop);
filler.IgnoreBoundaryTriangles = false;
filler.OptimizeDevelopability = true;
filler.OptimizeTriangles = this.OptimizeTriangles;
filler.DevelopabilityTolerance = this.OptimizeTrisDeviationThresh;
bool fill_ok = filler.Apply();
if (fill_ok)
{
addChange = new AddTrianglesMeshChange();
addChange.InitializeFromExisting(mesh,
filler.FillVertices, filler.FillTriangles);
}
return(addChange);
}
void fill_trivial_holes(out int nRemaining, out bool saw_spans)
{
var loops = new MeshBoundaryLoops(Mesh);
nRemaining = 0;
saw_spans = loops.SawOpenSpans;
foreach (var loop in loops)
{
if (Cancelled())
{
break;
}
bool filled = false;
if (loop.VertexCount == 3)
{
var filler = new SimpleHoleFiller(Mesh, loop);
filled = filler.Fill();
}
else if (loop.VertexCount == 4)
{
var filler = new MinimalHoleFill(Mesh, loop);
filled = filler.Apply();
if (filled == false)
{
var fallback = new SimpleHoleFiller(Mesh, loop);
filled = fallback.Fill();
}
}
if (filled == false)
{
++nRemaining;
}
}
}
