public void CreateModelLine(XYZ p, XYZ q)
{
if (p.IsAlmostEqualTo(q))
{
throw new ArgumentException(
"Expected two different points.");
}
Line line = Line.CreateBound(p, q);
if (null == line)
{
throw new Exception(
"Geometry line creation failed.");
}
_credoc.NewModelCurve(line,
NewSketchPlanePassLine(line));
}
/// <summary>
/// Create the line(ModelLine)
/// </summary>
/// <param name="sketchId">the id of the sketch plane</param>
/// <param name="startPoint">the start point of the line</param>
/// <param name="endPoint">the end point of the line</param>
public void CreateLine(ElementId sketchId, Autodesk.Revit.DB.XYZ startPoint, Autodesk.Revit.DB.XYZ endPoint)
{
try
{
// First get the sketch plane by the giving element id.
SketchPlane workPlane = GetSketchPlaneById(sketchId);
// Additional check: start point should not equal end point
if (startPoint.Equals(endPoint))
{
throw new ArgumentException("Two points should not be the same.");
}
// create geometry line
Line geometryLine = Line.CreateBound(startPoint, endPoint);
if (null == geometryLine) // assert the creation is successful
{
throw new Exception("Create the geometry line failed.");
}
// create the ModelLine
ModelLine line = m_createDoc.NewModelCurve(geometryLine, workPlane) as ModelLine;
if (null == line) // assert the creation is successful
{
throw new Exception("Create the ModelLine failed.");
}
// Add the created ModelLine into the line array
m_lineArray.Append(line);
// Finally refresh information map.
RefreshInformationMap();
}
catch (Exception ex)
{
throw new Exception("Can not create the ModelLine, message: " + ex.Message);
}
}
/// <summary>
/// Create model lines representing a closed
/// planar loop in the given sketch plane.
/// </summary>
static void DrawModelLineLoop(
SketchPlane sketchPlane,
XYZ[] corners)
{
Autodesk.Revit.Creation.Document factory
= sketchPlane.Document.Create;
int n = corners.GetLength(0);
for (int i = 0; i < n; ++i)
{
int j = 0 == i ? n - 1 : i - 1;
factory.NewModelCurve(Line.CreateBound(
corners[j], corners[i]), sketchPlane);
}
}
public ModelCurve CreateModelCurve(Curve curve)
{
return(_credoc.NewModelCurve(curve,
NewSketchPlaneContainCurve(curve)));
}
