/// <summary>
/// The construct of the RoofItem class.
/// </summary>
/// <param name="roof"></param>
public RoofItem(Autodesk.Revit.DB.RoofBase roof)
: base(roof.Id.IntegerValue.ToString())
{
m_roof = roof;
this.SubItems.Add(roof.Name);
if (m_roof is Autodesk.Revit.DB.FootPrintRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_BASE_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
else if (m_roof is Autodesk.Revit.DB.ExtrusionRoof)
{
Parameter para = roof.get_Parameter(Autodesk.Revit.DB.BuiltInParameter.ROOF_CONSTRAINT_LEVEL_PARAM);
this.SubItems.Add(LevelConverter.GetLevelByID(para.AsElementId().IntegerValue).Name);
}
this.SubItems.Add(roof.RoofType.Name);
}
/// <summary>
/// get a datatable contains parameters'information of SpotDimension
/// here, almost only get Type Parameters of SpotDimension
/// </summary>
/// <param name="spotDimension">the SpotDimension need to be dealt with</param>
/// <returns>a DataTable store Parameter information</returns>
public DataTable GetParameterTable(Autodesk.Revit.DB.SpotDimension spotDimension)
{
try
{
//check whether is null
if (null == spotDimension)
{
return null;
}
//create an empty datatable
DataTable parameterTable = CreateTable();
//get DimensionType
Autodesk.Revit.DB.DimensionType dimensionType = spotDimension.DimensionType;
//begin to get Parameters and add them to a DataTable
Parameter temporaryParam = null;
string temporaryValue = "";
#region Get all SpotDimension element parameters
//string formatter
string formatter = "#0.000";
//Property Category of SpotDimension
AddDataRow("Category", spotDimension.Category.Name, parameterTable);
//Leader Arrowhead
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_LEADER_ARROWHEAD);
Autodesk.Revit.DB.ElementId elementId = temporaryParam.AsElementId();
//if not found that element, add string "None" to DataTable
if (-1 == elementId.IntegerValue)
{
temporaryValue = "None";
}
else
{
temporaryValue = m_document.get_Element(elementId).Name;
}
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Leader Line Weight
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_LINE_PEN);
temporaryValue = temporaryParam.AsInteger().ToString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Leader Arrowhead Line Weight
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_TICK_MARK_PEN);
temporaryValue = temporaryParam.AsInteger().ToString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Symbol
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_SYMBOL);
elementId = temporaryParam.AsElementId();
//if not found that element, add string "None" to DataTable
if (-1 == elementId.IntegerValue)
{
temporaryValue = "None";
}
else
{
temporaryValue = m_document.get_Element(elementId).Name;
}
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Text Size
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.TEXT_SIZE);
temporaryValue =
(temporaryParam.AsDouble() / ToFractionalInches).ToString(formatter) + "''";
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Text Offset from Leader
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_TEXT_FROM_LEADER);
temporaryValue =
(temporaryParam.AsDouble() / ToFractionalInches).ToString(formatter) + "''";
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Text Offset from Symbol
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_TEXT_HORIZ_OFFSET);
temporaryValue =
(temporaryParam.AsDouble() / ToFractionalInches).ToString(formatter) + "''";
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//for Spot Coordinates, add some other Parameters
if ("Spot Coordinates" == spotDimension.Category.Name)
{
//Coordinate Origin
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_COORDINATE_BASE);
temporaryValue = temporaryParam.AsInteger().ToString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Top Value
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_TOP_VALUE);
temporaryValue = s_topBottomValue[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Bottom Value
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_BOT_VALUE);
temporaryValue = s_topBottomValue[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//North / South s_indicator
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_IND_NS);
temporaryValue = temporaryParam.AsString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//East / West s_indicator
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_IND_EW);
temporaryValue = temporaryParam.AsString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
}
//for Spot Elevation, add some other Parameters
else
{
//Instance Parameter----Value
temporaryParam =
spotDimension.get_Parameter(BuiltInParameter.DIM_VALUE_LENGTH);
temporaryValue = temporaryParam.AsDouble().ToString(formatter) + "'";
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Elevation Origin
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_BASE);
temporaryValue = s_elevationOrigin[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Elevation s_indicator
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_IND_ELEVATION);
temporaryValue = temporaryParam.AsString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
}
//Text Orientation
temporaryParam =
dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_TEXT_ORIENTATION);
temporaryValue = s_textOrientation[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//s_indicator as Prefix / Suffix
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.SPOT_ELEV_IND_TYPE);
temporaryValue = s_indicator[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Text Font
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.TEXT_FONT);
temporaryValue = temporaryParam.AsString();
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
//Text Background
temporaryParam = dimensionType.get_Parameter(BuiltInParameter.DIM_TEXT_BACKGROUND);
temporaryValue = s_textBackground[temporaryParam.AsInteger()];
AddDataRow(temporaryParam.Definition.Name, temporaryValue, parameterTable);
#endregion
return parameterTable;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message, "A error in Function 'GetParameterTable':");
return null;
}
}
FrameWall( Autodesk.Revit.ApplicationServices.Application rvtApp, Autodesk.Revit.DB.Wall wall, double spacing, FamilySymbol columnType )
{
Document rvtDoc = wall.Document;
LocationCurve loc = (LocationCurve) wall.Location;
XYZ startPt = loc.Curve.GetEndPoint( 0 );
XYZ endPt = loc.Curve.GetEndPoint( 1 );
UV wallVec = new UV( endPt.X - startPt.X, endPt.Y - startPt.Y );
UV axis = new UV( 1.0, 0.0 );
ElementId baseLevelId = wall.get_Parameter( BuiltInParameter.WALL_BASE_CONSTRAINT ).AsElementId();
ElementId topLevelId = wall.get_Parameter( BuiltInParameter.WALL_HEIGHT_TYPE ).AsElementId();
double wallLength = VecLength( wallVec );
wallVec = VecNormalise( wallVec );
int nmax = (int) ( wallLength / spacing );
MessageBox.Show( "Wall Length = " + wallLength + "\nSpacing = " + spacing + "\nMax Number = " + nmax, "Structural Sample", MessageBoxButtons.OK, MessageBoxIcon.Information );
double angle = VecAngle( wallVec, axis );
XYZ loc2 = startPt;
double dx = wallVec.U * spacing;
double dy = wallVec.V * spacing;
for( int i = 0; i < nmax; i++ )
{
PlaceColumn( rvtApp, rvtDoc, loc2, angle, columnType, baseLevelId, topLevelId );
loc2 = new XYZ( startPt.X + dx, startPt.Y + dy, startPt.Z );
}
PlaceColumn( rvtApp, rvtDoc, endPt, angle, columnType, baseLevelId, topLevelId );
}
/// <summary>
/// Make a single element appear in a particular view
/// </summary>
/// <param name="view"></param>
/// <param name="element"></param>
protected static void IsolateInView(Autodesk.Revit.DB.View3D view, Autodesk.Revit.DB.Element element)
{
var fec = GetVisibleElementFilter();
view.CropBoxActive = true;
var all = fec.ToElements();
var toHide =
fec.ToElements().Where(x => !x.IsHidden(view) && x.CanBeHidden(view) && x.Id != element.Id).Select(x => x.Id).ToList();
if (toHide.Count > 0)
view.HideElements(toHide);
DocumentManager.Regenerate();
if (view.IsPerspective)
{
var farClip = view.get_Parameter("Far Clip Active");
farClip.Set(0);
}
else
{
var pts = new List<XYZ>();
GetPointCloud(element, pts);
var bounding = view.CropBox;
var transInverse = bounding.Transform.Inverse;
var transPts = pts.Select(transInverse.OfPoint);
//ingore the Z coordindates and find
//the max X ,Y and Min X, Y in 3d view.
double dMaxX = 0, dMaxY = 0, dMinX = 0, dMinY = 0;
bool bFirstPt = true;
foreach (var pt1 in transPts)
{
if (true == bFirstPt)
{
dMaxX = pt1.X;
dMaxY = pt1.Y;
dMinX = pt1.X;
dMinY = pt1.Y;
bFirstPt = false;
}
else
{
if (dMaxX < pt1.X)
dMaxX = pt1.X;
if (dMaxY < pt1.Y)
dMaxY = pt1.Y;
if (dMinX > pt1.X)
dMinX = pt1.X;
if (dMinY > pt1.Y)
dMinY = pt1.Y;
}
}
bounding.Max = new XYZ(dMaxX, dMaxY, bounding.Max.Z);
bounding.Min = new XYZ(dMinX, dMinY, bounding.Min.Z);
view.CropBox = bounding;
}
view.CropBoxVisible = false;
}
/// <summary>
/// Frame a Wall
/// </summary>
/// <param name="rvtApp">Revit application></param>
/// <param name="wall">Wall as host to place column objects</param>
/// <param name="spacing">spacing between two columns</param>
/// <param name="columnType">column type</param>
private void FrameWall(Autodesk.Revit.ApplicationServices.Application rvtApp, Autodesk.Revit.DB.Wall wall,
double spacing, Autodesk.Revit.DB.FamilySymbol columnType)
{
Autodesk.Revit.DB.Document rvtDoc = wall.Document;
// get wall location
Autodesk.Revit.DB.LocationCurve loc = (Autodesk.Revit.DB.LocationCurve)wall.Location;
Autodesk.Revit.DB.XYZ startPt = loc.Curve.get_EndPoint(0);
Autodesk.Revit.DB.XYZ endPt = loc.Curve.get_EndPoint(1);
// get wall's vector
Autodesk.Revit.DB.UV wallVec = new Autodesk.Revit.DB.UV(
endPt.X - startPt.X,
endPt.Y - startPt.Y);
// get the axis vector
Autodesk.Revit.DB.UV axis = new Autodesk.Revit.DB.UV(1.0, 0.0);
Autodesk.Revit.DB.ElementId baseLevelId = wall.get_Parameter(BuiltInParameter.WALL_BASE_CONSTRAINT).AsElementId();
Autodesk.Revit.DB.ElementId topLevelId = wall.get_Parameter(BuiltInParameter.WALL_HEIGHT_TYPE).AsElementId();
// get wall length and vector
double wallLength = wallVec.GetLength();
wallVec = wallVec.Normalize();
// get # of column
int nmax = (int)(wallLength / spacing);
MessageBox.Show("wallLength = " + wallLength + "\r\nspacing = " + spacing.ToString() + "\r\nnmax = " + nmax.ToString());
// get angle of wall and axis
double angle = wallVec.AngleTo(axis);
// place all column
Autodesk.Revit.DB.XYZ loc2 = startPt;
double dx = wallVec.U * spacing;
double dy = wallVec.V * spacing;
for (int i = 0; i < nmax; i++)
{
PlaceColumn(rvtApp, rvtDoc, loc2, angle, columnType, baseLevelId, topLevelId);
loc2 = new XYZ(loc2.X + dx,
loc2.Y + dy,
loc2.Z);
}
// place column at end point of wall
PlaceColumn(rvtApp, rvtDoc, endPt, angle, columnType, baseLevelId, topLevelId);
}