public static void FindActualEdge(HalfEdge he, out HalfEdge he1, out double length)
{
EdgeLoop el = he.face.GetEdgeLoopFor(he);
int ndx = el.IndexOf(he);
while (true)
{
HalfEdge h = el[el.FixIndex(ndx - 1)];
if (ut.PointsAreCollinear3d(h.from, h.to, he.to))
{
ndx--;
}
else
{
break;
}
}
he1 = el[ndx];
double len = he1.Length();
while (true)
{
HalfEdge h = el[++ndx];
if (ut.PointsAreCollinear3d(he1.from, he1.to, h.to))
{
len += h.Length();
}
else
{
break;
}
}
length = len;
}
public static CompoundSolid Tenon(CompoundSolid sol, HalfEdge he, xy pos, xyz size, string id)
{
Face f = he.face;
EdgeLoop el = he.face.GetEdgeLoopFor(he);
int ndx = el.IndexOf(he);
ndx--;
if (ndx < 0)
{
ndx += el.Count;
}
HalfEdge prevHe = el[ndx];
if (!fp.eq_inches(pos.y, 0))
{
Solid cut = CreateCutter_Box(id, he, new xy(0, 0), new xyz(he.Length(), pos.y, size.z),
new string[] { "NA_1", "NA_2", "NA_3", "frontshoulder", "NA_4", "front" });
sol = bool3d.Subtract(sol, cut);
}
if (!fp.eq_inches(pos.x, 0))
{
Solid cut = CreateCutter_Box(id, he, new xy(0, pos.y), new xyz(pos.x, size.y, size.z),
new string[] { "NA_1", "left", "NA_2", "leftshoulder", "NA_3", "NA_4" });
sol = bool3d.Subtract(sol, cut);
}
if ((pos.y + size.y) < prevHe.Length())
{
Solid cut = CreateCutter_Box(id, he, new xy(0, pos.y + size.y), new xyz(he.Length(), prevHe.Length() - (pos.y + size.y), size.z),
new string[] { "NA_1", "NA_2", "NA_3", "backshoulder", "back", "NA_4" });
sol = bool3d.Subtract(sol, cut);
}
if ((pos.x + size.x) < he.Length())
{
Solid cut = CreateCutter_Box(id, he, new xy((pos.x + size.x), pos.y), new xyz(he.Length() - (pos.x + size.x), size.y, size.z),
new string[] { "NA_1", "NA_2", "right", "rightshoulder", "NA_3", "NA_4" });
sol = bool3d.Subtract(sol, cut);
}
return(sol);
}