protected virtual IfcMaterialSelect GetMaterialSelect()
{
List<IfcRelAssociates> has = HasAssociations;
foreach (IfcRelAssociates ra in has)
{
IfcRelAssociatesMaterial rm = ra as IfcRelAssociatesMaterial;
if (rm != null)
return rm.RelatingMaterial;
}
return null;
}
protected virtual IfcMaterialSelect GetMaterialSelect()
{
foreach (IfcRelAssociates ra in HasAssociations)
{
IfcRelAssociatesMaterial rm = ra as IfcRelAssociatesMaterial;
if (rm != null)
{
return(rm.RelatingMaterial);
}
}
return(null);
}
internal IfcMaterialLayerSet detectMaterialLayerSet()
{
IfcRelAssociatesMaterial associates = RelatedMaterialAssociation;
if (associates == null)
{
return(null);
}
IfcMaterialSelect material = associates.RelatingMaterial;
IfcMaterialLayerSet materialLayerSet = material as IfcMaterialLayerSet;
if (materialLayerSet != null)
{
return(materialLayerSet);
}
IfcMaterialLayerSetUsage materialLayerSetUsage = material as IfcMaterialLayerSetUsage;
if (materialLayerSetUsage != null)
{
return(materialLayerSetUsage.ForLayerSet);
}
return(null);
}
internal void setMaterial(IfcMaterialSelect material)
{
IfcMaterialSelect m = material;
if (mDatabase.mRelease == ReleaseVersion.IFC2x3)
{
IfcMaterialProfile profile = material as IfcMaterialProfile;
if (profile != null)
{
m = profile.Material;
mMaterialSelectIFC4 = profile;
IfcProfileDef pd = profile.Profile;
if (pd != null)
{
if (pd.mHasProperties.Count == 0)
{
IfcProfileProperties pp = new IfcProfileProperties(pd.Name, pd);
pp.mAssociates.addRelated(this);
}
else
{
pd.mHasProperties[0].mAssociates.addRelated(this);
}
}
}
else
{
IfcMaterialProfileSet profileSet = material as IfcMaterialProfileSet;
if (profileSet == null)
{
IfcMaterialProfileSetUsage profileSetUsage = material as IfcMaterialProfileSetUsage;
if (profileSetUsage != null)
{
profileSet = profileSetUsage.ForProfileSet;
}
}
if (profileSet != null)
{
m = profileSet.PrimaryMaterial;
mMaterialSelectIFC4 = profileSet;
foreach (IfcMaterialProfile matp in profileSet.MaterialProfiles)
{
IfcProfileDef pd = matp.Profile;
if (pd != null)
{
if (pd.mHasProperties.Count == 0)
{
IfcProfileProperties pp = new IfcProfileProperties(pd.Name, null, pd);
}
pd.mHasProperties[0].mAssociates.addRelated(this);
}
}
}
else
{
//constituentset....
}
}
}
for (int icounter = 0; icounter < mHasAssociations.Count; icounter++)
{
IfcRelAssociatesMaterial rm = mHasAssociations[icounter] as IfcRelAssociatesMaterial;
if (rm != null)
{
rm.unassign(this);
}
}
if (m != null)
{
m.Associates.addRelated(this);
}
}
internal static IfcRelAssociatesMaterial Parse(string strDef)
{
IfcRelAssociatesMaterial a = new IfcRelAssociatesMaterial();
int pos = 0;
a.parseString(strDef, ref pos);
a.mRelatingMaterial = ParserSTEP.StripLink(strDef, ref pos);
return a;
}
internal IfcRelAssociatesMaterial(IfcRelAssociatesMaterial i) : base(i) { mRelatingMaterial = i.mRelatingMaterial; }
protected IfcMaterialUsageDefinition(DatabaseIfc m) : base(m) { IfcRelAssociatesMaterial am = new IfcRelAssociatesMaterial(this); }
