/// <summary>
/// Create a copying of the geometry of an entity with a different graphics style.
/// </summary>
/// <param name="doc">The document.</param>
/// <param name="original">The IFCProduct we are partially copying.</param>
/// <param name="parentEntity">The IFCObjectDefinition we are going to add the geometry to.</param>
/// <param name="cloneParentMaterial">Determine whether to use the one material of the parent entity, if it exists and is unique.</param>
/// <returns>The list of geometries created with a new category and possibly material.</returns>
public static IList <IFCSolidInfo> CloneElementGeometry(Document doc, IFCProduct original, IFCObjectDefinition parentEntity, bool cloneParentMaterial)
{
using (TemporaryDisableLogging disableLogging = new TemporaryDisableLogging())
{
IFCElement clone = new IFCElement();
// Note that the GlobalId is left to null here; this allows us to later decide not to create a DirectShape for the result.
// Get the ObjectLocation and ProductRepresentation from the original entity, which is all we need to create geometry.
clone.ObjectLocation = original.ObjectLocation;
clone.ProductRepresentation = original.ProductRepresentation;
clone.MaterialSelect = original.MaterialSelect;
// Get the EntityType and PredefinedType from the parent to ensure that it "matches" the category and graphics style of the parent.
clone.EntityType = parentEntity.EntityType;
clone.PredefinedType = parentEntity.PredefinedType;
if (cloneParentMaterial)
{
// This will only work if the parent entity has one material.
IFCMaterial parentMaterial = parentEntity.GetTheMaterial();
if (parentMaterial != null)
{
clone.MaterialSelect = parentMaterial;
}
}
IList <GeometryObject> geomObjs = new List <GeometryObject>();
CreateElement(doc, clone);
return(clone.Solids);
}
}
/// <summary>
/// Create a copying of the geometry of an entity with a different graphics style.
/// </summary>
/// <param name="doc">The document.</param>
/// <param name="original">The IFCProduct we are partially copying.</param>
/// <param name="parentEntity">The IFCObjectDefinition we are going to add the geometry to.</param>
/// <param name="cloneParentMaterial">Determine whether to use the one material of the parent entity, if it exists and is unique.</param>
/// <returns>The list of geometries created with a new category and possibly material.</returns>
public static IList<IFCSolidInfo> CloneElementGeometry(Document doc, IFCProduct original, IFCObjectDefinition parentEntity, bool cloneParentMaterial)
{
using (TemporaryDisableLogging disableLogging = new TemporaryDisableLogging())
{
IFCElement clone = new IFCElement();
// Note that the GlobalId is left to null here; this allows us to later decide not to create a DirectShape for the result.
// Get the ObjectLocation and ProductRepresentation from the original entity, which is all we need to create geometry.
clone.ObjectLocation = original.ObjectLocation;
clone.ProductRepresentation = original.ProductRepresentation;
clone.MaterialSelect = original.MaterialSelect;
// Get the EntityType and PredefinedType from the parent to ensure that it "matches" the category and graphics style of the parent.
clone.EntityType = parentEntity.EntityType;
clone.PredefinedType = parentEntity.PredefinedType;
if (cloneParentMaterial)
{
// This will only work if the parent entity has one material.
IFCMaterial parentMaterial = parentEntity.GetTheMaterial();
if (parentMaterial != null)
clone.MaterialSelect = parentMaterial;
}
IList<GeometryObject> geomObjs = new List<GeometryObject>();
CreateElement(doc, clone);
return clone.Solids;
}
}
