private void ExportTube(DbElement tubeEle, D3Transform transform, int color)
{
double ltLength = tubeEle.GetDouble(DbAttributeInstance.ITLE);
if (ltLength <= 0.001)
{
return;
}
double lbore = tubeEle.GetDoubleArray(DbAttributeInstance.PARA)[1];
D3Vector dir = null;
DbElement prevEle = tubeEle.Previous;
if (prevEle == null || !prevEle.IsValid)
{
DbElement branchEle = tubeEle.Owner;
dir = transform.Multiply(GeometryUtility.ToD3VectorRef(branchEle.GetDirection(DbAttributeInstance.HDIR)));
}
else
{
int leave = prevEle.GetInteger(DbAttributeInstance.LEAV);
AxisDir ptax = EvalDirection.Eval(prevEle, "P" + leave);
if (ptax == null)
{
return;
}
D3Transform eleTrans = transform.Multiply(GetTransform(prevEle));
dir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(ptax.Dir));
}
D3Point pos = transform.Multiply(GeometryUtility.ToD3Point(tubeEle.GetPosition(DbAttributeInstance.ITPS)));
pos.MoveBy(dir * (-ltLength / 2));
Cylinder cyl = new Cylinder();
cyl.Org = new Point(pos);
cyl.Height = new Point(dir).Mul(ltLength);
cyl.Radius = lbore / 2.0;
cyl.Color = color;
session.Save(cyl);
}
private void ExportPipeItem(DbElement ele, D3Transform transform, int color)
{
if (ele.GetElementType() == DbElementTypeInstance.TUBING)
{
ExportTube(ele, transform, color);
return;
}
DbElement specEle = null;
if ((specEle = ele.GetElement(DbAttributeInstance.SPRE)) == null ||
!IsReadableEle(specEle) ||
ele.GetElementType() == DbElementTypeInstance.ATTACHMENT
)
{
return;;
}
DbElement cateEle = null;
if ((cateEle = specEle.GetElement(DbAttributeInstance.CATR)) == null || !IsReadableEle(cateEle))
{
return;
}
DbElement gmEle = null;
if ((gmEle = cateEle.GetElement(DbAttributeInstance.GMRE)) == null || !IsReadableEle(gmEle))
{
return;
}
D3Transform eleTrans = transform.Multiply(GetTransform(ele));
DbElement gEle = gmEle.FirstMember();
while (gEle != null && gEle.IsValid)
{
if (IsReadableEle(gEle) && gEle.GetBool(DbAttributeInstance.TUFL))
{
if (!IsVisible(gEle))
{
gEle = gEle.Next();
continue;
}
try
{
if (gEle.GetElementType() == DbElementTypeInstance.SCYLINDER)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAXI);
AxisDir paxi = EvalDirection.Eval(ele, expr);
double phei = GetExper(gEle, DbAttributeInstance.PHEI).Eval(ele);
double pdia = GetExper(gEle, DbAttributeInstance.PDIA).Eval(ele);
double pdis = GetExper(gEle, DbAttributeInstance.PDIS).Eval(ele);
D3Vector dir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(paxi.Dir));
D3Point pos = eleTrans.Multiply(GeometryUtility.ToD3Point(paxi.Pos));
Cylinder cyl = new Cylinder();
cyl.Org = new Point(pos)
.MoveBy(dir, pdis);
cyl.Height = new Point(dir).Mul(phei);
cyl.Radius = pdia / 2.0;
cyl.Color = color;
session.Save(cyl);
}
else if (gEle.GetElementType() == DbElementTypeInstance.LCYLINDER)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAXI);
AxisDir paxi = EvalDirection.Eval(ele, expr);
double pdia = GetExper(gEle, DbAttributeInstance.PDIA).Eval(ele);
double pbdi = GetExper(gEle, DbAttributeInstance.PBDI).Eval(ele);
double ptdi = GetExper(gEle, DbAttributeInstance.PTDI).Eval(ele);
D3Vector dir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(paxi.Dir));
D3Point pos = eleTrans.Multiply(GeometryUtility.ToD3Point(paxi.Pos));
Cylinder cyl = new Cylinder();
cyl.Org = new Point(pos)
.MoveBy(dir, pbdi);
cyl.Height = new Point(dir).Mul(ptdi - pbdi);
cyl.Radius = pdia / 2.0;
cyl.Color = color;
session.Save(cyl);
}
else if (gEle.GetElementType() == DbElementTypeInstance.SBOX)
{
double pxlen = GetExper(gEle, DbAttributeInstance.PXLE).Eval(ele);
double pylen = GetExper(gEle, DbAttributeInstance.PYLE).Eval(ele);
double pzlen = GetExper(gEle, DbAttributeInstance.PZLE).Eval(ele);
double px = GetExper(gEle, DbAttributeInstance.PX).Eval(ele);
double py = GetExper(gEle, DbAttributeInstance.PY).Eval(ele);
double pz = GetExper(gEle, DbAttributeInstance.PZ).Eval(ele);
Point xlen = new Point(eleTrans.Multiply(D3Vector.D3EAST));
Point ylen = new Point(eleTrans.Multiply(D3Vector.D3NORTH));
Point zlen = new Point(eleTrans.Multiply(D3Vector.D3UP));
Point pos = new Point(eleTrans.Multiply(GeometryUtility.Org));
pos.MoveBy(xlen, px - pxlen / 2.0).MoveBy(ylen, py - pylen / 2.0).MoveBy(zlen, pz - pzlen / 2.0);
xlen.Mul(pxlen);
ylen.Mul(pylen);
zlen.Mul(pzlen);
Box box = new Box();
box.Org = pos;
box.XLen = xlen;
box.YLen = ylen;
box.ZLen = zlen;
box.Color = color;
session.Save(box);
}
else if (gEle.GetElementType() == DbElementTypeInstance.SCTORUS)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAAX);
AxisDir paax = EvalDirection.Eval(ele, expr);
expr = gEle.GetAsString(DbAttributeInstance.PBAX);
AxisDir pbax = EvalDirection.Eval(ele, expr);
double pdia = GetExper(gEle, DbAttributeInstance.PDIA).Eval(ele);
CircularTorus ct = new CircularTorus();
Direction normal = null;
if (!paax.Dir.IsParallel(pbax.Dir))
{
normal = paax.Dir.Orthogonal(pbax.Dir);
}
else
{
normal = paax.Dir.Orthogonal(Direction.Create(paax.Pos, pbax.Pos));
}
ct.Normal = new Point(eleTrans.Multiply(GeometryUtility.ToD3VectorRef(normal)));
ct.StartPnt = new Point(eleTrans.Multiply(GeometryUtility.ToD3Point(pbax.Pos)));
ct.StartRadius = ct.EndRadius = pdia / 2.0;
double mRadius = 0.0;
if (!paax.Dir.IsParallel(pbax.Dir))
{
double ang = paax.Dir.Angle(pbax.Dir) * Math.PI / 180.0;
ct.Angle = Math.PI - ang;
ang /= 2.0;
double len = paax.Pos.Distance(pbax.Pos) / 2;
mRadius = len / Math.Sin(ang) * Math.Tan(ang);
}
else
{
ct.Angle = Math.PI;
mRadius = paax.Pos.Distance(pbax.Pos) / 2.0;
}
D3Vector radiusDir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(pbax.Dir.Orthogonal(normal)));
ct.Center = new Point(ct.StartPnt).MoveBy(radiusDir, mRadius);
ct.Color = color;
session.Save(ct);
}
else if (gEle.GetElementType() == DbElementTypeInstance.SRTORUS)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAAX);
AxisDir paax = EvalDirection.Eval(ele, expr);
expr = gEle.GetAsString(DbAttributeInstance.PBAX);
AxisDir pbax = EvalDirection.Eval(ele, expr);
double pdia = GetExper(gEle, DbAttributeInstance.PDIA).Eval(ele);
double phei = GetExper(gEle, DbAttributeInstance.PHEI).Eval(ele);
RectangularTorus rt = new RectangularTorus();
Direction normal = null;
if (!paax.Dir.IsParallel(pbax.Dir))
{
normal = paax.Dir.Orthogonal(pbax.Dir);
}
else
{
normal = paax.Dir.Orthogonal(Direction.Create(paax.Pos, pbax.Pos));
}
rt.Normal = new Point(eleTrans.Multiply(GeometryUtility.ToD3VectorRef(normal)));
rt.StartPnt = new Point(eleTrans.Multiply(GeometryUtility.ToD3Point(pbax.Pos)));
rt.StartWidth = rt.EndWidth = pdia;
rt.StartHeight = rt.EndHeight = phei;
double mRadius = 0.0;
if (!paax.Dir.IsParallel(pbax.Dir))
{
double ang = paax.Dir.Angle(pbax.Dir) * Math.PI / 180.0;
rt.Angle = Math.PI - ang;
ang /= 2.0;
double len = paax.Pos.Distance(pbax.Pos) / 2;
mRadius = len / Math.Sin(ang) * Math.Tan(ang);
}
else
{
rt.Angle = Math.PI;
mRadius = paax.Pos.Distance(pbax.Pos) / 2.0;
}
D3Vector radiusDir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(pbax.Dir.Orthogonal(normal)));
rt.Center = new Point(rt.StartPnt).MoveBy(radiusDir, mRadius);
rt.Color = color;
session.Save(rt);
}
else if (gEle.GetElementType() == DbElementTypeInstance.LSNOUT)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAAX);
AxisDir paax = EvalDirection.Eval(ele, expr);
expr = gEle.GetAsString(DbAttributeInstance.PBAX);
AxisDir pbax = EvalDirection.Eval(ele, expr);
double ptdi = GetExper(gEle, DbAttributeInstance.PTDI).Eval(ele);
double pbdi = GetExper(gEle, DbAttributeInstance.PBDI).Eval(ele);
double ptdm = GetExper(gEle, DbAttributeInstance.PTDM).Eval(ele);
double pbdm = GetExper(gEle, DbAttributeInstance.PBDM).Eval(ele);
double poff = GetExper(gEle, DbAttributeInstance.POFF).Eval(ele);
D3Vector tdir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(paax.Dir));
D3Point pos = eleTrans.Multiply(GeometryUtility.ToD3Point(paax.Pos));
D3Vector bdir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(pbax.Dir));
if (pbdm < 1.0e-5 || ptdm < 1.0e-5)
{
Cone cone = new Cone();
cone.Radius = pbdm > ptdm ? pbdm / 2.0 : ptdm / 2.0;
cone.Org = new Point(pos).MoveBy(tdir, pbdi);
cone.Offset = new Point(bdir).Mul(poff);
cone.Height = new Point(tdir).Mul(ptdi - pbdi);
cone.Color = color;
session.Save(cone);
}
else
{
Snout snout = new Snout();
snout.BottomRadius = pbdm / 2.0;
snout.TopRadius = ptdm / 2.0;
snout.Org = new Point(pos).MoveBy(tdir, pbdi);
snout.Offset = new Point(bdir).Mul(poff);
snout.Height = new Point(tdir).Mul(ptdi - pbdi);
snout.Color = color;
session.Save(snout);
}
}
else if (gEle.GetElementType() == DbElementTypeInstance.SDSH)
{
string expr = gEle.GetAsString(DbAttributeInstance.PAXI);
AxisDir paxi = EvalDirection.Eval(ele, expr);
double phei = GetExper(gEle, DbAttributeInstance.PHEI).Eval(ele);
double pdia = GetExper(gEle, DbAttributeInstance.PDIA).Eval(ele);
double pdis = GetExper(gEle, DbAttributeInstance.PDIS).Eval(ele);
double prad = GetExper(gEle, DbAttributeInstance.PRAD).Eval(ele);
D3Vector dir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(paxi.Dir));
if (prad > 0.0)
{
Ellipsoid ellipsoid = new Ellipsoid();
ellipsoid.Center = new Point(eleTrans.Multiply(GeometryUtility.ToD3Point(paxi.Pos)))
.MoveBy(dir, pdis);
ellipsoid.ALen = new Point(dir).Mul(phei);
ellipsoid.BRadius = pdia / 2.0;
ellipsoid.Color = color;
session.Save(ellipsoid);
}
else
{
Sphere sphere = new Sphere();
sphere.Center = new Point(eleTrans.Multiply(GeometryUtility.ToD3Point(paxi.Pos)))
.MoveBy(dir, pdis);
double bottomRadius = pdia / 2.0;
sphere.Radius = (bottomRadius * bottomRadius + phei * phei) / 2.0 / phei;
sphere.BottomNormal = new Point(-dir);
double angle = Math.PI / 2.0 - Math.Asin(2.0 * bottomRadius * phei / (bottomRadius * bottomRadius + phei * phei));
if (bottomRadius >= phei)
{
sphere.Angle = Math.PI - angle * 2.0;
}
else
{
sphere.Angle = Math.PI + angle * 2.0;
}
sphere.Color = color;
session.Save(sphere);
}
}
else if (gEle.GetElementType() == DbElementTypeInstance.LPYRAMID)
{
string exper = gEle.GetAsString(DbAttributeInstance.PAAX);
AxisDir paax = EvalDirection.Eval(ele, exper);
exper = gEle.GetAsString(DbAttributeInstance.PBAX);
AxisDir pbax = EvalDirection.Eval(ele, exper);
exper = gEle.GetAsString(DbAttributeInstance.PCAX);
AxisDir pcax = EvalDirection.Eval(ele, exper);
double pbtp = GetExper(gEle, DbAttributeInstance.PBTP).Eval(ele);
double pctp = GetExper(gEle, DbAttributeInstance.PCTP).Eval(ele);
double pbbt = GetExper(gEle, DbAttributeInstance.PBBT).Eval(ele);
double pcbt = GetExper(gEle, DbAttributeInstance.PCBT).Eval(ele);
double pbof = GetExper(gEle, DbAttributeInstance.PBOF).Eval(ele);
double pcof = GetExper(gEle, DbAttributeInstance.PCOF).Eval(ele);
double ptdi = GetExper(gEle, DbAttributeInstance.PTDI).Eval(ele);
double pbdi = GetExper(gEle, DbAttributeInstance.PBDI).Eval(ele);
D3Vector zDir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(paax.Dir));
D3Vector xDir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(pbax.Dir));
D3Vector yDir = eleTrans.Multiply(GeometryUtility.ToD3VectorRef(pcax.Dir));
D3Point org = eleTrans.Multiply(GeometryUtility.ToD3Point(paax.Pos));
org.MoveBy(zDir * pbdi);
double height = ptdi - pbdi;
Pyramid pyramid = new Pyramid();
pyramid.Org = new Point(org);
pyramid.Height = new Point(zDir).Mul(height);
pyramid.XAxis = new Point(xDir);
pyramid.BottomXLen = pbbt;
pyramid.BottomYLen = pcbt;
pyramid.TopXLen = pbtp;
pyramid.TopYLen = pctp;
pyramid.Offset = new Point(xDir * pbof + yDir * pcof);
pyramid.Color = color;
session.Save(pyramid);
}
}
catch (System.NullReferenceException)
{
}
catch (System.Exception)
{
System.Console.WriteLine("Ele = " + ele.GetAsString(DbAttributeInstance.NAME));
System.Console.WriteLine("GEle = " + gEle.GetAsString(DbAttributeInstance.NAME));
throw;
}
}
gEle = gEle.Next();
}
}