public void ClassRoom()
{
Revit.Document doc = m_revitApp.ActiveUIDocument.Document;
// get the symbols in the beginning itself , so that
// if one is missing you can load it
FamilySymbol columnSymbol = null;
FamilySymbol chairSymbol = null;
FamilySymbol deskSymbol = null;
FamilySymbol chairMainSymbol = null;
//FamilySymbol chairSym = null;
FamilySymbol doorSymbol = null;
Family columnfamily;
Family deskfamily;
Family doorfamily;
FilteredElementCollector fec = new FilteredElementCollector( m_revitApp.ActiveUIDocument.Document );
ElementClassFilter familiesAreWanted = new ElementClassFilter( typeof( Family ) );
fec.WherePasses( familiesAreWanted );
List<Element> elements = fec.ToElements() as List<Element>;
foreach( Element element in elements )
{
Family fam = element as Family;
if( fam != null )
{
if( fam.Name == "Rectangular Column" )
{
columnSymbol = Utils.FamilyUtil.GetFamilySymbol( fam, "24\" x 24\"" );
}
if( fam.Name == "Desk" )
{
deskSymbol = Utils.FamilyUtil.GetFamilySymbol( fam, "60\" x 30\"" );
}
if( fam.Name == "Single-Flush" )
{
doorSymbol = Utils.FamilyUtil.GetFamilySymbol( fam, "36\" x 84\"" );
}
if( fam.Name == "Chair-Tablet Arm" )
{
chairSymbol = Utils.FamilyUtil.GetFamilySymbol( fam, "Chair-Tablet" );
}
if( fam.Name == "Chair-Breuer" )
{
chairMainSymbol = Utils.FamilyUtil.GetFamilySymbol( fam, "Chair-Breuer" );
}
}
}
String familyNameToLoad = "";
// check for required families
if( columnSymbol == null )
{
MessageBox.Show( "Please load Rectangular Column 24\" x 24\" into project" );
String famName = Utils.UserInput.GetFamilyNameFromUser( null, ref familyNameToLoad );
m_revitApp.ActiveUIDocument.Document.LoadFamily( famName, out columnfamily );
if( columnfamily != null )
{
columnSymbol = Utils.FamilyUtil.GetFamilySymbol( columnfamily, "24\" x 24\"" );
}
}
if( deskSymbol == null )
{
MessageBox.Show( "Please load Desk 60\" x 30\" into project" );
String famName = Utils.UserInput.GetFamilyNameFromUser( null, ref familyNameToLoad );
m_revitApp.ActiveUIDocument.Document.LoadFamily( famName, out deskfamily );
if( deskfamily != null )
{
deskSymbol = Utils.FamilyUtil.GetFamilySymbol( deskfamily, "36\" x 84\"" );
}
}
if( doorSymbol == null )
{
MessageBox.Show( "Please load door Single Flush 36\" x 84\" into project" );
String famName = Utils.UserInput.GetFamilyNameFromUser( null, ref familyNameToLoad );
m_revitApp.ActiveUIDocument.Document.LoadFamily( famName, out doorfamily );
if( doorfamily != null )
{
doorSymbol = Utils.FamilyUtil.GetFamilySymbol( doorfamily, "36\" x 84\"" );
}
}
IDictionary<String, String> libsPaths = m_revitApp.Application.GetLibraryPaths();
string pathName = string.Empty;
foreach( KeyValuePair<String, String> libPath in libsPaths )
{
pathName = libPath.Value;
break;
}
string fileName = string.Empty;
bool success = false;
fileName = pathName + @"\Furniture\Chair-Tablet Arm.rfa";
//Boolean load = m_revitApp.ActiveUIDocument.Document.LoadFamilySymbol(fileName, "Chair-Tablet Arm", ref chairSym);
Family chairFamily;
// if not found in doc try to load automatically
if( chairSymbol == null )
{
success = m_revitApp.ActiveUIDocument.Document.LoadFamily( fileName, out chairFamily );
chairSymbol = Utils.FamilyUtil.GetFamilySymbol( chairFamily, "Chair-Tablet Arm" );
}
// last ditch effort by trying to load manually
if( chairSymbol == null )
{
MessageBox.Show( "Please load Chair-Tablet Arm into project" );
Utils.UserInput.LoadFamily( null, m_revitApp.ActiveUIDocument.Document );
}
fileName = pathName + @"\Furniture\Chair-Breuer.rfa";
Family chairMainFamily;
// if not found in doc try to load automatically
if( chairMainSymbol == null )
{
success = m_revitApp.ActiveUIDocument.Document.LoadFamily( fileName, out chairMainFamily );
chairMainSymbol = Utils.FamilyUtil.GetFamilySymbol( chairMainFamily, "Chair-Breuer" );
}
// last ditch effort by trying to load manually
if( chairMainSymbol == null )
{
MessageBox.Show( "Please load Chair-Breuer into project" );
Utils.UserInput.LoadFamily( null, m_revitApp.ActiveUIDocument.Document );
}
// get the level on which we want to build
Level level1 = null;
FilteredElementCollector levelFec = new FilteredElementCollector( doc );
ElementClassFilter levelsAreWanted = new ElementClassFilter( typeof( Level ) );
levelFec.WherePasses( levelsAreWanted );
List<Element> levels = levelFec.ToElements() as List<Element>;
foreach( Element element in levels )
{
Level levelTemp = element as Level;
if( levelTemp != null )
{
if( levelTemp.Name == "Level 1" )
{
level1 = levelTemp;
break;
}
}
}
// draw 4 lines
XYZ startPt1 = new XYZ( 0.0, 0.0, 0.0 );
XYZ endPt1 = new XYZ( 56.5, 0.0, 0.0 );
Line line1 = Line.CreateBound( startPt1, endPt1 );
XYZ startPt2 = endPt1;
XYZ endPt2 = new XYZ( 56.5, 61.5, 0.0 );
Line line2 = Line.CreateBound( startPt2, endPt2 );
XYZ startPt3 = endPt2;
XYZ endPt3 = new XYZ( 0.0, 61.5, 0.0 );
Line line3 = Line.CreateBound( startPt3, endPt3 );
XYZ startPt4 = endPt3;
XYZ endPt4 = startPt1;
Line line4 = Line.CreateBound( startPt4, endPt4 );
// get the wall types we want
WallType curtainWallType = null;
WallType outerWallType = null;
FilteredElementCollector wallTypeFec = new FilteredElementCollector( doc );
ElementClassFilter wallTypesAreWanted = new ElementClassFilter( typeof( WallType ) );
wallTypeFec.WherePasses( wallTypesAreWanted );
List<Element> wallTypes = wallTypeFec.ToElements() as List<Element>;
foreach( Element element in wallTypes )
{
WallType wallType = element as WallType;
if( wallType != null )
{
if( wallType.Name == "Curtain Wall 1" )
{
curtainWallType = wallType;
}
if( wallType.Name == "Generic - 6\" Masonry" )
{
outerWallType = wallType;
}
}
}
// draw 4 walls
Autodesk.Revit.DB.Document activeDoc = m_revitApp.ActiveUIDocument.Document;
Wall wall1 = Wall.Create( activeDoc, line1, outerWallType.Id, level1.Id, 7.0, 0.0, false, false );
Wall wall2 = Wall.Create( activeDoc, line2, curtainWallType.Id, level1.Id, 7.0, 0.0, false, false );
Wall wall3 = Wall.Create( activeDoc, line3, curtainWallType.Id, level1.Id, 7.0, 0.0, false, false );
Wall wall4 = Wall.Create( activeDoc, line4, curtainWallType.Id, level1.Id, 7.0, 0.0, false, false );
FamilyInstance StructColumn1 = m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( startPt1, columnSymbol, wall1, level1, StructuralType.Column );
FamilyInstance StructColumn2 = m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( startPt2, columnSymbol, wall2, level1, StructuralType.Column );
FamilyInstance StructColumn3 = m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( startPt3, columnSymbol, wall3, level1, StructuralType.Column );
FamilyInstance StructColumn4 = m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( startPt4, columnSymbol, wall4, level1, StructuralType.Column );
int row = 5;
int col = 8;
double x = 5.0;
double y = 11.0;
double z = 0.0;
XYZ refDirection = new XYZ( 1, 10, 0 );
// place all the chairs
for( int i = 0; i < row; i++ )
{
y = y + 8;
for( int j = 0; j < col; j++ )
{
x = x + 5;
XYZ location = new XYZ( x, y, z );
FamilyInstance famInst = m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( location, chairSymbol, StructuralType.UnknownFraming );
// flip the chairs 180 degrees
XYZ pt = location;
XYZ dir = GeomUtils.kZAxis;
Line zAxis = Line.CreateUnbound( pt, dir );
famInst.Location.Rotate( zAxis, GeomUtils.kRad180 );
}
x = x - ( col * 5 );
}
// place the desk
XYZ deskPosition = new XYZ( 15.0, 8.0, 0.0 );
m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( deskPosition, deskSymbol, StructuralType.UnknownFraming );
// place the chair
XYZ chairPosition = new XYZ( 18, 7.0, 0.0 );
m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( chairPosition, chairMainSymbol, StructuralType.UnknownFraming );
// place the door
XYZ doorPosition = new XYZ( 46.0, 0.0, 0.0 );
m_revitApp.ActiveUIDocument.Document.Create.NewFamilyInstance( doorPosition, doorSymbol, wall1, StructuralType.Brace );
}
