/***************************************************/
public static BH.oM.Geometry.Line LocationCurveColumn(this FamilyInstance familyInstance, RevitSettings settings = null)
{
settings = settings.DefaultIfNull();
BH.oM.Geometry.Line curve = null;
if (familyInstance.IsSlantedColumn)
{
curve = (familyInstance.Location as LocationCurve).Curve.IFromRevit() as BH.oM.Geometry.Line;
}
else
{
Parameter baseLevelParam = familyInstance.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM);
if (baseLevelParam != null)
{
Parameter topLevelParam = familyInstance.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM);
Parameter baseOffsetParam = familyInstance.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM);
Parameter topOffsetParam = familyInstance.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM);
double baseLevel = (familyInstance.Document.GetElement(baseLevelParam.AsElementId()) as Level).ProjectElevation;
double topLevel = (familyInstance.Document.GetElement(topLevelParam.AsElementId()) as Level).ProjectElevation;
double baseOffset = baseOffsetParam.AsDouble();
double topOffset = topOffsetParam.AsDouble();
XYZ loc = (familyInstance.Location as LocationPoint).Point;
XYZ baseNode = new XYZ(loc.X, loc.Y, baseLevel + baseOffset);
XYZ topNode = new XYZ(loc.X, loc.Y, topLevel + topOffset);
curve = new oM.Geometry.Line {
Start = baseNode.PointFromRevit(), End = topNode.PointFromRevit()
};
}
}
if (curve != null)
{
Output <double, double> extensions = familyInstance.ColumnExtensions(settings);
double startExtension = extensions.Item1;
double endExtension = extensions.Item2;
if (Math.Abs(startExtension) > settings.DistanceTolerance || Math.Abs(endExtension) > settings.DistanceTolerance)
{
Vector direction = curve.Direction();
curve = new oM.Geometry.Line {
Start = curve.Start - direction * startExtension, End = curve.End + direction * endExtension
};
}
}
if (curve == null)
{
familyInstance.FramingCurveNotFoundWarning();
}
return(curve);
}
/***************************************************/
public static bool SetLocation(this FamilyInstance element, Column column, RevitSettings settings)
{
if (!(typeof(Column).BuiltInCategories().Contains((BuiltInCategory)element.Category.Id.IntegerValue)))
{
return(false);
}
oM.Geometry.Line columnLine = column.Location as oM.Geometry.Line;
if (columnLine == null)
{
BH.Engine.Reflection.Compute.RecordError(String.Format("Location has not been updated, only linear columns are allowed in Revit. Revit ElementId: {0} BHoM_Guid: {1}", element.Id, column.BHoM_Guid));
return(false);
}
if (columnLine.Start.Z >= columnLine.End.Z)
{
BH.Engine.Reflection.Compute.RecordError(String.Format("Location of the column has not been updated because BHoM column has start above end. Revit ElementId: {0} BHoM_Guid: {1}", element.Id, column.BHoM_Guid));
return(false);
}
if (1 - columnLine.Direction().DotProduct(Vector.ZAxis) > settings.AngleTolerance && element.LookupParameterInteger(BuiltInParameter.SLANTED_COLUMN_TYPE_PARAM) == 0)
{
BH.Engine.Reflection.Compute.RecordWarning(String.Format("Column style has been set to Vertical, but its driving curve is slanted. Column style changed to Slanted. Revit ElementId: {0} BHoM_Guid: {1}", element.Id, column.BHoM_Guid));
element.SetParameter(BuiltInParameter.SLANTED_COLUMN_TYPE_PARAM, 2);
element.Document.Regenerate();
}
bool updated = false;
if (element.IsSlantedColumn)
{
updated |= element.SetLocation(columnLine, settings);
Output <double, double> extensions = element.ColumnExtensions(settings);
double startExtension = -extensions.Item1;
double endExtension = -extensions.Item2;
if (Math.Abs(startExtension) > settings.DistanceTolerance || Math.Abs(endExtension) > settings.DistanceTolerance)
{
element.SetLocation(columnLine.Extend(startExtension, endExtension), settings);
updated = true;
}
}
else
{
double locationZ = ((LocationPoint)element.Location).Point.Z.ToSI(UnitType.UT_Length);
updated |= element.SetLocation(new oM.Geometry.Point {
X = columnLine.Start.X, Y = columnLine.Start.Y, Z = locationZ
}, settings);
Parameter baseLevelParam = element.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM);
Parameter topLevelParam = element.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_PARAM);
Parameter baseOffsetParam = element.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM);
Parameter topOffsetParam = element.get_Parameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM);
Level baseLevel = element.Document.GetElement(baseLevelParam.AsElementId()) as Level;
Level topLevel = element.Document.GetElement(topLevelParam.AsElementId()) as Level;
double baseElevation = (baseLevel.ProjectElevation + baseOffsetParam.AsDouble()).ToSI(UnitType.UT_Length);
double topElevation = (topLevel.ProjectElevation + topOffsetParam.AsDouble()).ToSI(UnitType.UT_Length);
if (Math.Abs(baseElevation - columnLine.Start.Z) > settings.DistanceTolerance)
{
element.SetParameter(BuiltInParameter.FAMILY_BASE_LEVEL_OFFSET_PARAM, columnLine.Start.Z.FromSI(UnitType.UT_Length) - baseLevel.ProjectElevation, false);
updated = true;
}
if (Math.Abs(topElevation - columnLine.End.Z) > settings.DistanceTolerance)
{
element.SetParameter(BuiltInParameter.FAMILY_TOP_LEVEL_OFFSET_PARAM, columnLine.End.Z.FromSI(UnitType.UT_Length) - topLevel.ProjectElevation, false);
updated = true;
}
}
double rotation = 0;
ConstantFramingProperty framingProperty = column.Property as ConstantFramingProperty;
if (framingProperty == null)
{
BH.Engine.Reflection.Compute.RecordWarning(String.Format("BHoM object's property is not a ConstantFramingProperty, therefore its orientation angle could not be retrieved. BHoM_Guid: {0}", column.BHoM_Guid));
}
else
{
rotation = ((ConstantFramingProperty)column.Property).OrientationAngle;
}
double rotationDifference = element.OrientationAngleColumn(settings) - rotation;
if (Math.Abs(rotationDifference) > settings.AngleTolerance)
{
double rotationParamValue = element.LookupParameterDouble(BuiltInParameter.STRUCTURAL_BEND_DIR_ANGLE);
if (double.IsNaN(rotationParamValue))
{
ElementTransformUtils.RotateElement(element.Document, element.Id, columnLine.ToRevit(), -rotationDifference.NormalizeAngleDomain());
updated = true;
}
else
{
double newRotation = (rotationParamValue + rotationDifference).NormalizeAngleDomain();
updated |= element.SetParameter(BuiltInParameter.STRUCTURAL_BEND_DIR_ANGLE, newRotation);
}
}
return(updated);
}