/***************************************************/
/**** Public methods ****/
/***************************************************/
public static StructuralMaterialType StructuralMaterialType(this string materialClass)
{
if (string.IsNullOrEmpty(materialClass))
{
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Undefined);
}
StructuralMaterialType structuralMaterialType = Autodesk.Revit.DB.Structure.StructuralMaterialType.Undefined;
if (Enum.TryParse(materialClass, out structuralMaterialType))
{
return(structuralMaterialType);
}
string matClass = materialClass.ToLower().Trim();
switch (matClass)
{
case "aluminium":
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Aluminum);
case "concrete":
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Concrete);
case "steel":
case "metal":
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Steel);
case "wood":
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Wood);
}
return(Autodesk.Revit.DB.Structure.StructuralMaterialType.Undefined);
}
/***************************************************/
/**** Public methods ****/
/***************************************************/
public static IMaterialFragment LibraryMaterial(this StructuralMaterialType structuralMaterialType, string materialGrade)
{
if (string.IsNullOrWhiteSpace(materialGrade))
{
return(null);
}
switch (structuralMaterialType)
{
case Autodesk.Revit.DB.Structure.StructuralMaterialType.PrecastConcrete:
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Concrete:
foreach (IBHoMObject concrete in BH.Engine.Library.Query.Library("Materials").Where(x => x is Concrete))
{
if (materialGrade.Contains(concrete.Name))
{
return(concrete as IMaterialFragment);
}
}
break;
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Steel:
foreach (IBHoMObject steel in BH.Engine.Library.Query.Library("Materials").Where(x => x is Steel))
{
if (materialGrade.Contains(steel.Name))
{
return(steel as IMaterialFragment);
}
}
break;
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Aluminum:
foreach (IBHoMObject aluminium in BH.Engine.Library.Query.Library("Materials").Where(x => x is Aluminium))
{
if (materialGrade.Contains(aluminium.Name))
{
return(aluminium as IMaterialFragment);
}
}
break;
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Wood:
foreach (IBHoMObject timber in BH.Engine.Library.Query.Library("Materials").Where(x => x is Timber))
{
if (materialGrade.Contains(timber.Name))
{
return(timber as IMaterialFragment);
}
}
break;
}
return(null);
}
/***************************************************/
/**** Public methods ****/
/***************************************************/
public static IMaterialFragment EmptyMaterialFragment(this StructuralMaterialType structuralMaterialType, string grade)
{
string name;
if (structuralMaterialType == Autodesk.Revit.DB.Structure.StructuralMaterialType.Undefined)
{
name = "Unknown Material";
}
else
{
name = String.Format("Unknown {0} Material", structuralMaterialType);
}
if (!string.IsNullOrWhiteSpace(grade))
{
name += " grade " + grade;
}
switch (structuralMaterialType)
{
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Aluminum:
return(new Aluminium()
{
Name = name
});
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Concrete:
case Autodesk.Revit.DB.Structure.StructuralMaterialType.PrecastConcrete:
return(new Concrete()
{
Name = name
});
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Wood:
return(new Timber()
{
Name = name
});
case Autodesk.Revit.DB.Structure.StructuralMaterialType.Steel:
return(new Steel()
{
Name = name
});
default:
return(new GenericIsotropicMaterial()
{
Name = name
});
}
}
/***************************************************/
internal static void NotConvertedWarning(this StructuralMaterialType structuralMaterialType)
{
BH.Engine.Reflection.Compute.RecordWarning("Structural material type " + structuralMaterialType + " could not be converted because conversion method does not exist.");
}
/***************************************************/
/**** Public Methods ****/
/***************************************************/
public static IMaterialFragment MaterialFragmentFromRevit(this Material material, string grade = null, RevitSettings settings = null, Dictionary <string, List <IBHoMObject> > refObjects = null)
{
if (material == null)
{
return(null);
}
string refId = material.Id.ReferenceIdentifier(grade);
IMaterialFragment materialFragment = refObjects.GetValue <IMaterialFragment>(refId);
if (materialFragment != null)
{
return(materialFragment);
}
settings = settings.DefaultIfNull();
StructuralMaterialType structuralMaterialType = material.MaterialClass.StructuralMaterialType();
materialFragment = structuralMaterialType.LibraryMaterial(grade);
if (materialFragment != null)
{
return(materialFragment);
}
Compute.MaterialNotInLibraryNote(material);
switch (structuralMaterialType)
{
case StructuralMaterialType.Concrete:
case StructuralMaterialType.PrecastConcrete:
materialFragment = new Concrete();
break;
case StructuralMaterialType.Aluminum:
materialFragment = new Aluminium();
break;
case StructuralMaterialType.Steel:
materialFragment = new Steel();
break;
case StructuralMaterialType.Wood:
materialFragment = new Timber();
break;
default:
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Revit material of structural type {0} is currently not supported, the material was converted to a generic isotropic BHoM material. Revit ElementId: {1}", structuralMaterialType, material.Id.IntegerValue));
materialFragment = new GenericIsotropicMaterial();
break;
}
materialFragment.CopyCharacteristics(material);
string name = material.Name;
if (!string.IsNullOrWhiteSpace(grade))
{
name += " grade " + grade;
}
materialFragment.Name = name;
refObjects.AddOrReplace(refId, materialFragment);
return(materialFragment);
}
