/// <summary>
/// Create a new footprint roof.
/// </summary>
private void createFootPrintRoof()
{
try
{
if (m_roofsManager.FootPrint.Size != 0)
{
Autodesk.Revit.DB.Level level = levelsComboBox.SelectedItem as Autodesk.Revit.DB.Level;
Autodesk.Revit.DB.RoofType roofType = roofTypesComboBox.SelectedItem as Autodesk.Revit.DB.RoofType;
if (level != null && roofType != null)
{
Autodesk.Revit.DB.FootPrintRoof roof = m_roofsManager.CreateFootPrintRoof(level, roofType);
if (roof == null)
{
TaskDialog.Show("Revit", "Invalid footprint2");
}
else
{
this.footPrintRoofsListView.Items.Add(new RoofItem(roof));
this.footPrintRoofsListView.AutoResizeColumns(ColumnHeaderAutoResizeStyle.HeaderSize);
}
}
}
else
{
TaskDialog.Show("Revit", "You should supply footprint to create footprint roof, click select button to select footprint in Revit.");
}
}
catch (Exception ex)
{
TaskDialog.Show("Revit", ex.Message + " : Footprint must be in closed loops.");
}
}
void ReconstructRoofByOutline
(
DB.Document doc,
ref DB.FootPrintRoof element,
Rhino.Geometry.Curve boundary,
Optional <DB.RoofType> type,
Optional <DB.Level> level
)
{
var scaleFactor = 1.0 / Revit.ModelUnits;
if
(
((boundary = boundary.ChangeUnits(scaleFactor)) is null) ||
boundary.IsShort(Revit.ShortCurveTolerance) ||
!boundary.IsClosed ||
!boundary.TryGetPlane(out var boundaryPlane, Revit.VertexTolerance) ||
boundaryPlane.ZAxis.IsParallelTo(Rhino.Geometry.Vector3d.ZAxis) == 0
)
{
ThrowArgumentException(nameof(boundary), "Boundary should be an horizontal planar closed curve.");
}
SolveOptionalType(ref type, doc, DB.ElementTypeGroup.RoofType, nameof(type));
double minZ = boundary.GetBoundingBox(true).Min.Z;
SolveOptionalLevel(ref level, doc, minZ);
var parametersMask = new DB.BuiltInParameter[]
{
DB.BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
DB.BuiltInParameter.ELEM_FAMILY_PARAM,
DB.BuiltInParameter.ELEM_TYPE_PARAM,
DB.BuiltInParameter.LEVEL_PARAM,
DB.BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM
};
using (var curveArray = boundary.ToHostMultiple().ToCurveArray())
{
var footPrintToModelCurvesMapping = new DB.ModelCurveArray();
ReplaceElement(ref element, doc.Create.NewFootPrintRoof(curveArray, level.Value, type.Value, out footPrintToModelCurvesMapping), parametersMask);
}
if (element != null)
{
element.get_Parameter(DB.BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM).Set(minZ - level.Value.Elevation);
}
}
void ReconstructRoofByOutline
(
DB.Document doc,
ref DB.FootPrintRoof element,
Rhino.Geometry.Curve boundary,
Optional <DB.RoofType> type,
Optional <DB.Level> level
)
{
if
(
boundary.IsShort(Revit.ShortCurveTolerance * Revit.ModelUnits) ||
!boundary.IsClosed ||
!boundary.TryGetPlane(out var boundaryPlane, Revit.VertexTolerance * Revit.ModelUnits) ||
boundaryPlane.ZAxis.IsParallelTo(Rhino.Geometry.Vector3d.ZAxis) == 0
)
{
ThrowArgumentException(nameof(boundary), "Boundary should be an horizontal planar closed curve.");
}
SolveOptionalType(ref type, doc, DB.ElementTypeGroup.RoofType, nameof(type));
SolveOptionalLevel(doc, boundary, ref level, out var bbox);
var parametersMask = new DB.BuiltInParameter[]
{
DB.BuiltInParameter.ELEM_FAMILY_AND_TYPE_PARAM,
DB.BuiltInParameter.ELEM_FAMILY_PARAM,
DB.BuiltInParameter.ELEM_TYPE_PARAM,
DB.BuiltInParameter.ROOF_BASE_LEVEL_PARAM,
DB.BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM
};
using (var curveArray = boundary.ToCurveArray())
{
var footPrintToModelCurvesMapping = new DB.ModelCurveArray();
ReplaceElement(ref element, doc.Create.NewFootPrintRoof(curveArray, level.Value, type.Value, out footPrintToModelCurvesMapping), parametersMask);
}
if (element != null)
{
element.get_Parameter(DB.BuiltInParameter.ROOF_LEVEL_OFFSET_PARAM).Set(bbox.Min.Z / Revit.ModelUnits - level.Value.GetHeight());
}
}
