private void TriangulateCase10(int i, Voxel a, Voxel b, Voxel c, Voxel d)
{
Vector2 n1 = a.xNormal;
Vector2 n2 = c.xNormal;
if (IsSharpFeature(n1, n2))
{
Vector2 point = ComputeIntersection(a.XEdgePoint, n1, c.XEdgePoint, n2);
if (IsInsideCell(point, a, d))
{
surface.AddPentagonBD(i, point);
wall.AddABCD(i, point);
return;
}
}
surface.AddQuadBD(i);
wall.AddABCD(i);
}
public void FillBD(VoxelCell cell, FeaturePoint f)
{
if (f.exists)
{
surface.AddPentagonBD(cell.i, f.position);
if (!cell.a.Filled)
{
wall.AddFromAB(cell.i, f.position);
}
if (!cell.c.Filled)
{
wall.AddToCD(cell.i, f.position);
}
}
else
{
surface.AddQuadBD(cell.i);
if (!cell.a.Filled)
{
wall.AddABCD(cell.i);
}
}
}