| public CreateModelCurves ( Curve curve ) : ModelCurveArray | ||
| curve | Curve | |
| return | ModelCurveArray | |
/// <summary>
/// Improved implementation by Alexander Ignatovich
/// supporting curved wall with curved window,
/// second attempt, published April 10, 2015:
/// </summary>
public Result Execute3(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
View view = doc.ActiveView;
Autodesk.Revit.Creation.Application creapp
= app.Create;
Autodesk.Revit.Creation.Document credoc
= doc.Create;
Reference r = uidoc.Selection.PickObject(
ObjectType.Element, "Select a wall");
Element e = uidoc.Document.GetElement(r);
Creator creator = new Creator(doc);
Wall wall = e as Wall;
if (wall == null)
{
return(Result.Cancelled);
}
using (Transaction tx = new Transaction(doc))
{
tx.Start("Wall Profile");
// Get the external wall face for the profile
// a little bit simpler than in the last
// implementation in Execute2.
Reference sideFaceReference
= HostObjectUtils.GetSideFaces(
wall, ShellLayerType.Exterior)
.First();
Face face = wall.GetGeometryObjectFromReference(
sideFaceReference) as Face;
// The plane and normal of the wall external face.
XYZ normal = wall.Orientation.Normalize();
Transform ftx = face.ComputeDerivatives(UV.Zero);
XYZ forigin = ftx.Origin;
XYZ fnormal = ftx.BasisZ;
Debug.Print(
"wall orientation {0}, face origin {1}, face normal {2}",
Util.PointString(normal),
Util.PointString(forigin),
Util.PointString(fnormal));
// Offset distance.
double d = 5;
// Offset curve copies for visibility.
XYZ voffset = d * normal;
Transform offset = Transform.CreateTranslation(
voffset);
// If the curve loop direction is counter-
// clockwise, change its color to RED.
Color colorRed = new Color(255, 0, 0);
// Get edge loops as curve loops.
IList <CurveLoop> curveLoops
= face.GetEdgesAsCurveLoops();
foreach (var curveLoop in curveLoops)
{
//CurveLoop curveLoopOffset = CurveLoop.CreateViaOffset(
// curveLoop, d, normal );
CurveArray curves = creapp.NewCurveArray();
foreach (Curve curve in curveLoop)
{
curves.Append(curve.CreateTransformed(
offset));
}
var isCounterClockwize = curveLoop
.IsCounterclockwise(normal);
// Create model lines for an curve loop if it is made
Curve wallCurve = ((LocationCurve)wall.Location).Curve;
if (wallCurve is Line)
{
//Plane plane = creapp.NewPlane( curves ); // 2016
//Plane plane = curveLoopOffset.GetPlane(); // 2017
Plane plane = Plane.CreateByNormalAndOrigin( // 2019
normal, forigin + voffset);
Debug.Print(
"plane origin {0}, plane normal {1}",
Util.PointString(plane.Origin),
Util.PointString(plane.Normal));
SketchPlane sketchPlane
= SketchPlane.Create(doc, plane);
ModelCurveArray curveElements = credoc
.NewModelCurveArray(curves, sketchPlane);
if (isCounterClockwize)
{
SetModelCurvesColor(curveElements,
view, colorRed);
}
}
else
{
foreach (var curve in curves.Cast <Curve>())
{
var curveElements = creator.CreateModelCurves(curve);
if (isCounterClockwize)
{
SetModelCurvesColor(curveElements, view, colorRed);
}
}
}
}
tx.Commit();
}
return(Result.Succeeded);
}
/// <summary>
/// Improved implementation by Alexander Ignatovich
/// supporting curved wall with curved window,
/// second attempt, published April 10, 2015:
/// </summary>
public Result Execute3(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
View view = doc.ActiveView;
Autodesk.Revit.Creation.Application creapp
= app.Create;
Autodesk.Revit.Creation.Document credoc
= doc.Create;
Reference r = uidoc.Selection.PickObject(
ObjectType.Element, "Select a wall");
Element e = uidoc.Document.GetElement(r);
Creator creator = new Creator(doc);
Wall wall = e as Wall;
if (wall == null)
{
return(Result.Cancelled);
}
using (Transaction tx = new Transaction(doc))
{
tx.Start("Wall Profile");
// Get the external wall face for the profile
// a little bit simpler than in the last realization
Reference sideFaceReference
= HostObjectUtils.GetSideFaces(
wall, ShellLayerType.Exterior)
.First();
Face face = wall.GetGeometryObjectFromReference(
sideFaceReference) as Face;
// The normal of the wall external face.
XYZ normal = wall.Orientation;
// Offset curve copies for visibility.
Transform offset = Transform.CreateTranslation(
5 * normal);
// If the curve loop direction is counter-
// clockwise, change its color to RED.
Color colorRed = new Color(255, 0, 0);
// Get edge loops as curve loops.
IList <CurveLoop> curveLoops
= face.GetEdgesAsCurveLoops();
foreach (var curveLoop in curveLoops)
{
CurveArray curves = creapp.NewCurveArray();
foreach (Curve curve in curveLoop)
{
curves.Append(curve.CreateTransformed(
offset));
}
var isCounterClockwize = curveLoop
.IsCounterclockwise(normal);
// Create model lines for an curve loop if it is made
if (((LocationCurve)wall.Location).Curve
is Line)
{
//Plane plane = creapp.NewPlane( curves ); // 2016
Plane plane = CurveLoop.CreateViaOffset(
curveLoop, 5 * normal.GetLength(),
normal.Normalize()).GetPlane(); // 2017
SketchPlane sketchPlane
= SketchPlane.Create(doc, plane);
ModelCurveArray curveElements = credoc
.NewModelCurveArray(curves, sketchPlane);
if (isCounterClockwize)
{
SetModelCurvesColor(curveElements,
view, colorRed);
}
}
else
{
foreach (var curve in curves.Cast <Curve>())
{
var curveElements = creator.CreateModelCurves(curve);
if (isCounterClockwize)
{
SetModelCurvesColor(curveElements, view, colorRed);
}
}
}
}
tx.Commit();
}
return(Result.Succeeded);
}
/// <summary>
/// Improved implementation by Alexander Ignatovich
/// supporting curved wall with curved window,
/// second attempt, published April 10, 2015:
/// </summary>
public Result Execute3(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
View view = doc.ActiveView;
Autodesk.Revit.Creation.Application creapp
= app.Create;
Autodesk.Revit.Creation.Document credoc
= doc.Create;
Reference r = uidoc.Selection.PickObject(
ObjectType.Element, "Select a wall" );
Element e = uidoc.Document.GetElement( r );
Creator creator = new Creator( doc );
Wall wall = e as Wall;
if( wall == null )
{
return Result.Cancelled;
}
using( Transaction tx = new Transaction( doc ) )
{
tx.Start( "Wall Profile" );
// Get the external wall face for the profile
// a little bit simpler than in the last realization
Reference sideFaceReference
= HostObjectUtils.GetSideFaces(
wall, ShellLayerType.Exterior )
.First();
Face face = wall.GetGeometryObjectFromReference(
sideFaceReference ) as Face;
// The normal of the wall external face.
XYZ normal = wall.Orientation;
// Offset curve copies for visibility.
Transform offset = Transform.CreateTranslation(
5 * normal );
// If the curve loop direction is counter-
// clockwise, change its color to RED.
Color colorRed = new Color( 255, 0, 0 );
// Get edge loops as curve loops.
IList<CurveLoop> curveLoops
= face.GetEdgesAsCurveLoops();
foreach( var curveLoop in curveLoops )
{
CurveArray curves = creapp.NewCurveArray();
foreach( Curve curve in curveLoop )
curves.Append( curve.CreateTransformed(
offset ) );
var isCounterClockwize = curveLoop
.IsCounterclockwise( normal );
// Create model lines for an curve loop if it is made
if( ( (LocationCurve) wall.Location ).Curve
is Line )
{
Plane plane = creapp.NewPlane( curves );
SketchPlane sketchPlane
= SketchPlane.Create( doc, plane );
ModelCurveArray curveElements = credoc
.NewModelCurveArray( curves, sketchPlane );
if( isCounterClockwize )
{
SetModelCurvesColor( curveElements,
view, colorRed );
}
}
else
{
foreach( var curve in curves.Cast<Curve>() )
{
var curveElements = creator.CreateModelCurves( curve );
if( isCounterClockwize )
{
SetModelCurvesColor( curveElements, view, colorRed );
}
}
}
}
tx.Commit();
}
return Result.Succeeded;
}
