public void AdjustBeamTypeProperties(FamilySymbol beamSymbol)
{
string actualTypeName = beamSymbol.Name;
string targetSynthaxe = actualTypeName.Before("-");
string targetBeamSign = BeamType.GetBeamSign(targetSynthaxe);
string targetMatSign = actualTypeName.Between("-", "-");
string targetBeamMat = RvtMaterial.GetMatName(targetMatSign);
string dimensionString = actualTypeName.After("-");
double targetWidth = Convert.ToDouble(dimensionString.Before("x"));
double targetHeight = Convert.ToDouble(dimensionString.After("x"));
double beamHeight, beamWidth;
string beamSign, beamMat;
GetBeamSymbolProperties(beamSymbol, out beamSign, out beamMat, out beamHeight, out beamWidth);
if (!beamSign.Equals(targetBeamSign))
{
Transaction t = new Transaction(_doc);
t.Start("Change beam type property");
SetStringValueTo(beamSymbol,
Default.PARA_NAME_BEAM_TYPE,
targetBeamSign);
t.Commit();
}
if (!beamMat.Equals(targetBeamMat))
{
Material targetMaterial = GetMaterialByName(_doc, targetBeamMat);
Transaction t = new Transaction(_doc);
t.Start("Change beam material property");
SetElementIdValueTo(beamSymbol,
Default.PARA_NAME_STR_MATERIAL,
targetMaterial.Id);
t.Commit();
}
if (beamHeight != targetHeight)
{
Transaction t = new Transaction(_doc);
t.Start("Change beam height property");
SetDoubleValueTo(beamSymbol,
Default.PARA_NAME_DIM_HEIGHT,
UnitUtils.Convert(targetHeight, DisplayUnitType.DUT_CENTIMETERS, DisplayUnitType.DUT_DECIMAL_FEET));
t.Commit();
}
if (beamWidth != targetWidth)
{
Transaction t = new Transaction(_doc);
t.Start("Change beam width property");
SetDoubleValueTo(beamSymbol,
Default.PARA_NAME_DIM_WIDTH,
UnitUtils.Convert(targetWidth, DisplayUnitType.DUT_CENTIMETERS, DisplayUnitType.DUT_DECIMAL_FEET));
t.Commit();
}
}
public FamilySymbol GetBeamFamilyTypeOrCreateNew(string beamSign, string beamMat, double beamHeight, double beamWidth)
{
string synthaxe = BeamType.GetSyntaxe(beamSign);
string matSign = RvtMaterial.GetMatSyntaxe(beamMat);
string targetBeamTypeName = $"{synthaxe}-{matSign}-{beamWidth}x{beamHeight}";
// find the family type for beam creation
FamilySymbol beamSymbol = GetFamilySymbolByName(_doc, BuiltInCategory.OST_StructuralFraming, targetBeamTypeName);
// if family type exists, adjust its properties
if (beamSymbol != null)
{
AdjustBeamTypeProperties(beamSymbol);
}
// if family type doesn't exist in the project, create a new one
else
{
if (null != _family)
{
System.Diagnostics.Debug.Print("Family name={0}", _family.Name);
FamilySymbol s = null;
foreach (ElementId id in _family.GetFamilySymbolIds())
{
s = _doc.GetElement(id) as FamilySymbol;
break;
}
System.Diagnostics.Debug.Assert(null != s,
"expected at least one symbol"
+ " to be defined in family");
Transaction t = new Transaction(_doc);
t.Start("Create new family type");
beamSymbol = s.Duplicate("InitialName") as FamilySymbol;
SetDoubleValueTo(
beamSymbol, Default.PARA_NAME_DIM_HEIGHT,
UnitUtils.Convert(beamHeight, DisplayUnitType.DUT_CENTIMETERS, DisplayUnitType.DUT_DECIMAL_FEET));
SetDoubleValueTo(
beamSymbol, Default.PARA_NAME_DIM_WIDTH,
UnitUtils.Convert(beamWidth, DisplayUnitType.DUT_CENTIMETERS, DisplayUnitType.DUT_DECIMAL_FEET));
SetStringValueTo(beamSymbol, Default.PARA_NAME_BEAM_TYPE, beamSign);
Material targetMaterial = GetMaterialByName(_doc, beamMat);
SetElementIdValueTo(beamSymbol, Default.PARA_NAME_STR_MATERIAL, targetMaterial.Id);
beamSymbol.Name = targetBeamTypeName;
t.Commit();
BeamTypesList.Add(beamSymbol);
}
}
return(beamSymbol);
}
public void AdjustBeamTypeName(FamilySymbol beamSymbol)
{
double beamHeight, beamWidth;
string beamSign, beamMat;
GetBeamSymbolProperties(beamSymbol, out beamSign, out beamMat, out beamHeight, out beamWidth);
string synthaxe = BeamType.GetSyntaxe(beamSign);
string matSign = RvtMaterial.GetMatSyntaxe(beamMat);
string targetBeamTypeName = $"{synthaxe}-{matSign}-{beamWidth}x{beamHeight}";
if (!beamSymbol.Name.Equals(targetBeamTypeName))
{
Transaction t = new Transaction(_doc);
t.Start("Change beam type name");
beamSymbol.Name = targetBeamTypeName;
t.Commit();
}
}