public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
var r = uidoc.Selection.PickObject(Autodesk.Revit.UI.Selection.ObjectType.Element);
FamilyInstance fi = doc.GetElement(r) as FamilyInstance;
if (fi == null)
{
TaskDialog.Show("Tip", "选择的不是 族实例");
return(Result.Cancelled);
}
var instanceGeomElem = GeometryTestUtils.GetInstanceGeometry(fi);
if (instanceGeomElem != null)
{
// 类型几何 对应模型坐标系
var symbolGeom = instanceGeomElem.GetSymbolGeometry();
// 实例几何 对应族坐标系
var instanceGeom = instanceGeomElem.GetInstanceGeometry();
// 族坐标系 到 模型坐标系 的转换
var transform = instanceGeomElem.Transform;
// 未被切割过的几何 对应模型坐标系
var geom = fi.GetOriginalGeometry(new Options());
}
return(Result.Succeeded);
}
OriginalInstanceGeometry(string label, FamilyInstance val, Autodesk.Revit.ApplicationServices.Application app)
: base(label)
{
m_val = val;
m_app = app;
m_hasGeometry = false;
if (m_val != null && m_app != null)
{
Autodesk.Revit.DB.Options geomOp = m_app.Create.NewGeometryOptions();
geomOp.DetailLevel = ViewDetailLevel.Undefined;
if (m_val.GetOriginalGeometry(geomOp) != null)
{
m_hasGeometry = true;
}
}
}
static private int GetFamilyInstanceHashCode(FamilyInstance instance)
{
if (instance == null)
{
return(-1);
}
GeometryElement geometryElement = instance.GetOriginalGeometry(new Options()
{
DetailLevel = (ViewDetailLevel)ExportEventHandler.Settings.DetailLevel
});
if (geometryElement == null)
{
return(-1);
}
return(geometryElement.GetHashCode());
}
private void CalculateDoorWindowInformation(ExporterIFC exporterIFC, FamilyInstance famInst,
ElementId overrideLevelId, Transform trf)
{
IFCFile file = exporterIFC.GetFile();
if (ExportingDoor)
{
string doorOperationType = null;
Element doorType = famInst.Document.GetElement(famInst.GetTypeId());
if (doorType != null)
{
// Look at the "Operation" override first, then the built-in parameter.
ParameterUtil.GetStringValueFromElementOrSymbol(doorType, "Operation", out doorOperationType);
if (!string.IsNullOrWhiteSpace(doorOperationType))
{
ParameterUtil.GetStringValueFromElement(doorType, BuiltInParameter.DOOR_OPERATION_TYPE, out doorOperationType);
}
}
DoorOperationTypeString = "NOTDEFINED";
if (!string.IsNullOrWhiteSpace(doorOperationType))
{
Type enumType = null;
if (ExporterCacheManager.ExportOptionsCache.ExportAs4)
{
enumType = typeof(Toolkit.IFC4.IFCDoorStyleOperation);
}
else
{
enumType = typeof(Toolkit.IFCDoorStyleOperation);
}
foreach (Enum ifcDoorStyleOperation in Enum.GetValues(enumType))
{
string enumAsString = ifcDoorStyleOperation.ToString();
if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(enumAsString, doorOperationType))
{
DoorOperationTypeString = enumAsString;
break;
}
}
}
if (DoorOperationTypeString == "NOTDEFINED")
{
// We are going to try to guess the hinge placement.
DoorOperationTypeString = CalculateDoorOperationStyle(famInst);
}
if (FlippedX ^ FlippedY)
{
DoorOperationTypeString = ReverseDoorStyleOperation(DoorOperationTypeString);
}
if (String.Compare(DoorOperationTypeString, "USERDEFINED", true) == 0)
{
string userDefinedOperationType;
ParameterUtil.GetStringValueFromElementOrSymbol(doorType, "UserDefinedOperationType", out userDefinedOperationType);
if (!string.IsNullOrEmpty(userDefinedOperationType))
{
UserDefinedOperationType = userDefinedOperationType;
}
else
{
DoorOperationTypeString = "NOTDEFINED"; //re-set to NotDefined if operation type is set to UserDefined but the userDefinedOperationType parameter is empty!
}
}
}
if (HasRealWallHost)
{
// do hingeside calculation
Wall wall = HostObject as Wall;
PosHingeSide = true;
BoundingBoxXYZ famBBox = null;
Options options = GeometryUtil.GetIFCExportGeometryOptions();
GeometryElement geomElement = famInst.GetOriginalGeometry(options);
if (geomElement != null)
{
famBBox = geomElement.GetBoundingBox();
}
if (famBBox != null)
{
XYZ bboxCtr = trf.OfPoint((famBBox.Min + famBBox.Max) / 2.0);
Curve curve = WallExporter.GetWallAxis(wall);
XYZ wallZDir = WallExporter.GetWallHeightDirection(wall);
// famInst.HostParameter will fail if FamilyPlacementType is WorkPlaneBased, regardless of whether or not the reported host is a Wall.
// In this case, just use the start parameter of the curve.
bool hasHostParameter = famInst.Symbol.Family.FamilyPlacementType != FamilyPlacementType.WorkPlaneBased;
double param = hasHostParameter ? famInst.HostParameter : curve.GetEndParameter(0);
Transform wallTrf = curve.ComputeDerivatives(param, false);
XYZ wallOrig = wallTrf.Origin;
XYZ wallXDir = wallTrf.BasisX;
XYZ wallYDir = wallZDir.CrossProduct(wallXDir);
double eps = MathUtil.Eps();
bboxCtr -= wallOrig;
PosHingeSide = (bboxCtr.DotProduct(wallYDir) > -eps);
XYZ famInstYDir = trf.BasisY;
FlippedSymbol = (PosHingeSide != (wallYDir.DotProduct(famInstYDir) > -eps));
}
}
}
protected void AddObjectsToTree(FamilyInstance elem, TreeNodeCollection curNodes)
{
Autodesk.Revit.DB.Options geomOp = m_app.Create.NewGeometryOptions();
geomOp.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!
TreeNode tmpNode;
// add geometry with the View set to null.
TreeNode rootNode1 = new TreeNode("View = null");
curNodes.Add(rootNode1);
tmpNode = new TreeNode("Detail Level = Undefined");
geomOp.DetailLevel = ViewDetailLevel.Undefined;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Coarse");
geomOp.DetailLevel = ViewDetailLevel.Coarse;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Medium");
geomOp.DetailLevel = ViewDetailLevel.Medium;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Fine");
geomOp.DetailLevel = ViewDetailLevel.Fine;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
// SOFiSTiK FS
// add model geometry including geometry objects not set as Visible.
{
Autodesk.Revit.DB.Options opts = m_app.Create.NewGeometryOptions();
opts.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
opts.IncludeNonVisibleObjects = true;
TreeNode rootNode = new TreeNode("View = null - Including geometry objects not set as Visible");
curNodes.Add(rootNode);
tmpNode = new TreeNode("Detail Level = Undefined");
opts.DetailLevel = ViewDetailLevel.Undefined;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Coarse");
opts.DetailLevel = ViewDetailLevel.Coarse;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Medium");
opts.DetailLevel = ViewDetailLevel.Medium;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Fine");
opts.DetailLevel = ViewDetailLevel.Fine;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
}
// now add geometry with the View set to the current view
if (elem.Document.ActiveView != null)
{
Options geomOp2 = m_app.Create.NewGeometryOptions();
geomOp2.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
geomOp2.View = elem.Document.ActiveView;
TreeNode rootNode2 = new TreeNode("View = Document.ActiveView");
rootNode2.Tag = elem.GetOriginalGeometry(geomOp2);
curNodes.Add(rootNode2);
// SOFiSTiK FS
// add model geometry including geometry objects not set as Visible.
{
Autodesk.Revit.DB.Options opts = m_app.Create.NewGeometryOptions();
opts.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
opts.IncludeNonVisibleObjects = true;
opts.View = elem.Document.ActiveView;
TreeNode rootNode = new TreeNode("View = Document.ActiveView - Including geometry objects not set as Visible");
curNodes.Add(rootNode);
rootNode.Tag = elem.GetOriginalGeometry(opts);
}
}
}
private void CalculateDoorWindowInformation(ExporterIFC exporterIFC, FamilyInstance famInst,
ElementId overrideLevelId, Transform trf)
{
IFCFile file = exporterIFC.GetFile();
if (ExportingDoor)
{
string doorOperationType = null;
Element doorType = famInst.Document.GetElement(famInst.GetTypeId());
if (doorType != null)
ParameterUtil.GetStringValueFromElement(doorType, BuiltInParameter.DOOR_OPERATION_TYPE, out doorOperationType);
DoorOperationTypeString = "NOTDEFINED";
if (!string.IsNullOrWhiteSpace(doorOperationType))
{
Type enumType = null;
if (ExporterCacheManager.ExportOptionsCache.ExportAs4)
enumType = typeof(Toolkit.IFC4.IFCDoorStyleOperation);
else
enumType = typeof(Toolkit.IFCDoorStyleOperation);
foreach (Enum ifcDoorStyleOperation in Enum.GetValues(enumType))
{
string enumAsString = ifcDoorStyleOperation.ToString();
if (NamingUtil.IsEqualIgnoringCaseSpacesAndUnderscores(enumAsString, doorOperationType))
{
DoorOperationTypeString = enumAsString;
break;
}
}
}
if (DoorOperationTypeString == "NOTDEFINED")
{
// We are going to try to guess the hinge placement.
DoorOperationTypeString = CalculateDoorOperationStyle(famInst);
}
if (FlippedX ^ FlippedY)
DoorOperationTypeString = ReverseDoorStyleOperation(DoorOperationTypeString);
if (String.Compare(DoorOperationTypeString, "USERDEFINED", true) == 0)
{
string userDefinedOperationType;
ParameterUtil.GetStringValueFromElementOrSymbol(doorType, "UserDefinedOperationType", out userDefinedOperationType);
if (!string.IsNullOrEmpty(userDefinedOperationType))
UserDefinedOperationType = userDefinedOperationType;
else
DoorOperationTypeString = "NOTDEFINED"; //re-set to NotDefined if operation type is set to UserDefined but the userDefinedOperationType parameter is empty!
}
}
if (HasRealWallHost)
{
// do hingeside calculation
Wall wall = HostObject as Wall;
PosHingeSide = true;
BoundingBoxXYZ famBBox = null;
Options options = GeometryUtil.GetIFCExportGeometryOptions();
GeometryElement geomElement = famInst.GetOriginalGeometry(options);
if (geomElement != null)
famBBox = geomElement.GetBoundingBox();
if (famBBox != null)
{
XYZ bboxCtr = trf.OfPoint((famBBox.Min + famBBox.Max) / 2.0);
Curve curve = WallExporter.GetWallAxis(wall);
XYZ wallZDir = WallExporter.GetWallHeightDirection(wall);
// famInst.HostParameter will fail if FamilyPlacementType is WorkPlaneBased, regardless of whether or not the reported host is a Wall.
// In this case, just use the start parameter of the curve.
bool hasHostParameter = famInst.Symbol.Family.FamilyPlacementType != FamilyPlacementType.WorkPlaneBased;
double param = hasHostParameter ? famInst.HostParameter : curve.GetEndParameter(0);
Transform wallTrf = curve.ComputeDerivatives(param, false);
XYZ wallOrig = wallTrf.Origin;
XYZ wallXDir = wallTrf.BasisX;
XYZ wallYDir = wallZDir.CrossProduct(wallXDir);
double eps = MathUtil.Eps();
bboxCtr -= wallOrig;
PosHingeSide = (bboxCtr.DotProduct(wallYDir) > -eps);
XYZ famInstYDir = trf.BasisY;
FlippedSymbol = (PosHingeSide != (wallYDir.DotProduct(famInstYDir) > -eps));
}
}
}
AddObjectsToTree(FamilyInstance elem, TreeNodeCollection curNodes)
{
Autodesk.Revit.DB.Options geomOp = m_app.Create.NewGeometryOptions();
geomOp.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!
TreeNode tmpNode;
// add geometry with the View set to null.
TreeNode rootNode1 = new TreeNode("View = null");
curNodes.Add(rootNode1);
tmpNode = new TreeNode("Detail Level = Undefined");
geomOp.DetailLevel = ViewDetailLevel.Undefined;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Coarse");
geomOp.DetailLevel = ViewDetailLevel.Coarse;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Medium");
geomOp.DetailLevel = ViewDetailLevel.Medium;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Fine");
geomOp.DetailLevel = ViewDetailLevel.Fine;
tmpNode.Tag = elem.GetOriginalGeometry(geomOp);
rootNode1.Nodes.Add(tmpNode);
// SOFiSTiK FS
// add model geometry including geometry objects not set as Visible.
{
Autodesk.Revit.DB.Options opts = m_app.Create.NewGeometryOptions();
opts.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
opts.IncludeNonVisibleObjects = true;
TreeNode rootNode = new TreeNode("View = null - Including geometry objects not set as Visible");
curNodes.Add(rootNode);
tmpNode = new TreeNode("Detail Level = Undefined");
opts.DetailLevel = ViewDetailLevel.Undefined;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Coarse");
opts.DetailLevel = ViewDetailLevel.Coarse;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Medium");
opts.DetailLevel = ViewDetailLevel.Medium;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
tmpNode = new TreeNode("Detail Level = Fine");
opts.DetailLevel = ViewDetailLevel.Fine;
tmpNode.Tag = elem.GetOriginalGeometry(opts);
rootNode.Nodes.Add(tmpNode);
}
// now add geometry with the View set to the current view
if (elem.Document.ActiveView != null)
{
Options geomOp2 = m_app.Create.NewGeometryOptions();
geomOp2.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
geomOp2.View = elem.Document.ActiveView;
TreeNode rootNode2 = new TreeNode("View = Document.ActiveView");
rootNode2.Tag = elem.GetOriginalGeometry(geomOp2);
curNodes.Add(rootNode2);
// SOFiSTiK FS
// add model geometry including geometry objects not set as Visible.
{
Autodesk.Revit.DB.Options opts = m_app.Create.NewGeometryOptions();
opts.ComputeReferences = false; // Not allowed for GetOriginalGeometry()!;
opts.IncludeNonVisibleObjects = true;
opts.View = elem.Document.ActiveView;
TreeNode rootNode = new TreeNode("View = Document.ActiveView - Including geometry objects not set as Visible");
curNodes.Add(rootNode);
rootNode.Tag = elem.GetOriginalGeometry(opts);
}
}
}
public OriginalInstanceGeometry(string label, FamilyInstance val, Autodesk.Revit.ApplicationServices.Application app)
: base(label)
{
m_val = val;
m_app = app;
m_hasGeometry = false;
if (m_val != null && m_app != null)
{
Autodesk.Revit.DB.Options geomOp = m_app.Create.NewGeometryOptions();
geomOp.DetailLevel = ViewDetailLevel.Undefined;
if (m_val.GetOriginalGeometry(geomOp) != null)
m_hasGeometry = true;
}
}