/// <summary>
/// update current Sketch3D using current UCS and settings
/// </summary>
private void UpdateSketch3D()
{
if (m_displayKind == DisplayKinds.GeometryModel)
{
GeometryData geomFactory;
if (m_isSelectView)
{
geomFactory = new GeometryData(m_selected, m_currentView);
m_detailLevel = ViewDetailLevel.Undefined;
}
else
{
geomFactory = new GeometryData(m_selected, m_detailLevel, m_currentView);
}
Graphics3DData geom3DData = geomFactory.Data3D;
Graphics3DData old3DData = m_currentSketch3D.Data3D;
geom3DData.CurrentUCS = old3DData.CurrentUCS;
m_currentSketch3D.Data3D = geom3DData;
m_currentSketch3D.Data2D = Graphics2DData.Empty;
}
else if (m_displayKind == DisplayKinds.AnalyticalModel)
{
ModelData modelFactory = new ModelData(m_selected);
Graphics3DData model3DData = modelFactory.Data3D;
Graphics2DData model2DData = modelFactory.Data2D;
Graphics3DData old3DData = m_currentSketch3D.Data3D;
model3DData.CurrentUCS = old3DData.CurrentUCS;
m_currentSketch3D.Data3D = model3DData;
m_currentSketch3D.Data2D = model2DData;
}
}
/// <summary>
/// constructor
/// </summary>
public ObjectViewer()
{
UIDocument doc = Command.CommandData.Application.ActiveUIDocument;
ElementSet selection = new ElementSet();
foreach (ElementId elementId in doc.Selection.GetElementIds())
{
selection.Insert(doc.Document.GetElement(elementId));
}
// only one element should be selected
if (0 == selection.Size)
{
throw new ErrorMessageException("Please select an element.");
}
if (1 < selection.Size)
{
throw new ErrorMessageException("Please select only one element.");
}
// get selected element
foreach (Element e in selection)
{
m_selected = e;
}
// get current view and all views
m_currentView = doc.Document.ActiveView;
FilteredElementIterator itor = (new FilteredElementCollector(doc.Document)).OfClass(typeof(View)).GetElementIterator();
itor.Reset();
while (itor.MoveNext())
{
View view = itor.Current as View;
// Skip view templates because they're invisible in project browser, invalid for geometry elements
if (null != view && !view.IsTemplate)
{
m_allViews.Add(view);
}
}
// create a instance of Sketch3D
GeometryData geomFactory = new GeometryData(m_selected, m_currentView);
m_currentSketch3D = new Sketch3D(geomFactory.Data3D, Graphics2DData.Empty);
//get a instance of ParametersFactory and then use it to create Parameters
ParasFactory parasFactory = new ParasFactory(m_selected);
m_paras = parasFactory.CreateParas();
}
private Element m_selected; // selected element to display
#endregion Fields
#region Constructors
/// <summary>
/// constructor
/// </summary>
public ObjectViewer()
{
UIDocument doc = Command.CommandData.Application.ActiveUIDocument;
ElementSet selection = doc.Selection.Elements;
// only one element should be selected
if (0 == selection.Size)
{
throw new ErrorMessageException("Please select an element.");
}
if (1 < selection.Size)
{
throw new ErrorMessageException("Please select only one element.");
}
// get selected element
foreach (Element e in selection)
{
m_selected = e;
}
// get current view and all views
m_currentView = doc.Document.ActiveView;
FilteredElementIterator itor = (new FilteredElementCollector(doc.Document)).OfClass(typeof(View)).GetElementIterator();
itor.Reset();
while (itor.MoveNext())
{
View view = itor.Current as View;
// Skip view templates because they're invisible in project browser, invalid for geometry elements
if (null != view && !view.IsTemplate)
{
m_allViews.Add(view);
}
}
// create a instance of Sketch3D
GeometryData geomFactory = new GeometryData(m_selected, m_currentView);
m_currentSketch3D = new Sketch3D(geomFactory.Data3D, Graphics2DData.Empty);
//get a instance of ParametersFactory and then use it to create Parameters
ParasFactory parasFactory = new ParasFactory(m_selected);
m_paras = parasFactory.CreateParas();
}
/// <summary>
/// update current Sketch3D using current UCS and settings
/// </summary>
private void UpdateSketch3D()
{
if (m_displayKind == DisplayKinds.GeometryModel)
{
GeometryData geomFactory;
if(m_isSelectView)
{
geomFactory = new GeometryData(m_selected, m_currentView);
m_detailLevel = DetailLevels.Undefined;
}
else
{
geomFactory = new GeometryData(m_selected, m_detailLevel, m_currentView);
}
Graphics3DData geom3DData = geomFactory.Data3D;
Graphics3DData old3DData = m_currentSketch3D.Data3D;
geom3DData.CurrentUCS = old3DData.CurrentUCS;
m_currentSketch3D.Data3D = geom3DData;
m_currentSketch3D.Data2D = Graphics2DData.Empty;
}
else if (m_displayKind == DisplayKinds.AnalyticalModel)
{
ModelData modelFactory = new ModelData(m_selected);
Graphics3DData model3DData = modelFactory.Data3D;
Graphics2DData model2DData = modelFactory.Data2D;
Graphics3DData old3DData = m_currentSketch3D.Data3D;
model3DData.CurrentUCS = old3DData.CurrentUCS;
m_currentSketch3D.Data3D = model3DData;
m_currentSketch3D.Data2D = model2DData;
}
}