public void Create3DModelLine(XYZ p, XYZ q, string line_style, WorksetId id)
{
try
{
if (p.IsAlmostEqualTo(q))
{
debugger.show(err: "Expected two different points.");
return;
}
Line line = Line.CreateBound(p, q);
if (null == line)
{
debugger.show(err: "Geometry line creation failed.");
return;
}
ModelCurve model_line_curve = null;
model_line_curve = Info.DOC.Create.NewModelCurve(line, NewSketchPlanePassLine(line));
Parameter workset_param = model_line_curve.get_Parameter(BuiltInParameter.ELEM_PARTITION_PARAM);
workset_param.Set(Workset_Id.IntegerValue);
// set linestyle
ICollection <ElementId> styles = model_line_curve.GetLineStyleIds();
foreach (ElementId eid in styles)
{
Element e = Info.DOC.GetElement(eid);
if (e.Name == line_style)
{
model_line_curve.LineStyle = e;
break;
}
}
}
catch (Exception ex)
{
debugger.show(err: ex.ToString());
}
}
/// <summary>
/// Make a line from start point to end point with the direction and style
/// </summary>
/// <param name="startpt">start point</param>
/// <param name="endpt">end point</param>
/// <param name="direction">the direction which decide the plane</param>
/// <param name="style">line style name</param>
public void MakeLine(Autodesk.Revit.DB.XYZ startpt, Autodesk.Revit.DB.XYZ endpt, Autodesk.Revit.DB.XYZ direction, string style)
{
try
{
m_LineCount = m_LineCount + 1;
Line line = Line.CreateBound(startpt, endpt);
// Line must lie in the sketch plane. Use the direction of the line to construct a plane that hosts the target line.
XYZ rotatedDirection = XYZ.BasisX;
// If the direction is not vertical, cross the direction vector with Z to get a vector rotated ninety degrees. That vector,
// plus the original vector, form the axes of the sketch plane.
if (!direction.IsAlmostEqualTo(XYZ.BasisZ) && !direction.IsAlmostEqualTo(-XYZ.BasisZ))
{
rotatedDirection = direction.Normalize().CrossProduct(XYZ.BasisZ);
}
Plane geometryPlane = m_app.Application.Create.NewPlane(direction, rotatedDirection, startpt);
SketchPlane skplane = SketchPlane.Create(m_app.ActiveUIDocument.Document, geometryPlane);
ModelCurve mcurve = m_app.ActiveUIDocument.Document.Create.NewModelCurve(line, skplane);
m_app.ActiveUIDocument.Document.Regenerate();
//ElementArray lsArr = mcurve.LineStyles;
ICollection <ElementId> lsArr = mcurve.GetLineStyleIds();
foreach (Autodesk.Revit.DB.ElementId eid in lsArr)
{
Element e = m_app.ActiveUIDocument.Document.GetElement(eid);
if (e.Name == style)
{
mcurve.LineStyle = e;
break;
}
}
m_app.ActiveUIDocument.Document.Regenerate();
}
catch (System.Exception ex)
{
m_outputInfo.Add("Failed to create lines: " + ex.ToString());
}
}
private void Stream( ArrayList data, ModelCurve modelCurve )
{
data.Add( new Snoop.Data.ClassSeparator( typeof( ModelCurve ) ) );
data.Add( new Snoop.Data.Object( "Geometry curve", modelCurve.GeometryCurve ) );
data.Add( new Snoop.Data.Object( "Sketch plane", modelCurve.SketchPlane ) );
data.Add( new Snoop.Data.ElementId( "Line style", modelCurve.LineStyle.Id, m_app.ActiveUIDocument.Document ) );
data.Add( new Snoop.Data.Enumerable( "Line styles", modelCurve.GetLineStyleIds(), m_app.ActiveUIDocument.Document ) );
ModelArc modelArc = modelCurve as ModelArc;
if( modelArc != null )
{
Stream( data, modelArc );
return;
}
ModelEllipse modelEllipse = modelCurve as ModelEllipse;
if( modelEllipse != null )
{
Stream( data, modelEllipse );
return;
}
ModelHermiteSpline modelHSpline = modelCurve as ModelHermiteSpline;
if( modelHSpline != null )
{
Stream( data, modelHSpline );
return;
}
ModelNurbSpline modelNSpline = modelCurve as ModelNurbSpline;
if( modelNSpline != null )
{
Stream( data, modelNSpline );
return;
}
ModelLine modelLine = modelCurve as ModelLine;
if( modelLine != null )
{
Stream( data, modelLine );
return;
}
}