public static void ProfileInsertionPointSet(this IfcParameterizedProfileDef prof, IfcStore model, IfcCartesianPoint insertionPt)
{
IfcCartesianPoint insertionPoint = model.Instances.New <IfcCartesianPoint>();
insertionPoint.SetXYZ(insertionPt.X, insertionPt.Y, insertionPt.Z);
prof.Position = model.Instances.New <IfcAxis2Placement2D>();
prof.Position.Location = insertionPoint;
}
/// <summary>
/// Convert an IfcParameterizedProfileDef to an ICurve
/// </summary>
/// <param name="profile"></param>
/// <returns></returns>
public static ICurve ToICurve(this IfcParameterizedProfileDef profile)
{
if (profile is IfcRectangleProfileDef)
{
var rect = (IfcRectangleProfileDef)profile;
return(Polygon.Rectangle((IfcLengthMeasure)rect.XDim, (IfcLengthMeasure)rect.YDim, rect.Position.Location.ToVector3()));
}
else if (profile is IfcCircleProfileDef)
{
var circle = (IfcCircleProfileDef)profile;
return(Polygon.Circle((IfcLengthMeasure)circle.Radius));
}
else
{
throw new Exception($"The IfcParameterizedProfileDef type, {profile.GetType().Name}, is not supported.");
}
}
private static ICurve ToCurve(this IfcParameterizedProfileDef profile)
{
if (profile is IfcRectangleProfileDef)
{
var rect = (IfcRectangleProfileDef)profile;
var p = Polygon.Rectangle((IfcLengthMeasure)rect.XDim, (IfcLengthMeasure)rect.YDim);
var t = new Transform(rect.Position.Location.ToVector3());
return(t.OfPolygon(p));
}
else if (profile is IfcCircleProfileDef)
{
var circle = (IfcCircleProfileDef)profile;
return(new Circle((IfcLengthMeasure)circle.Radius));
}
else
{
throw new Exception($"The IfcParameterizedProfileDef type, {profile.GetType().Name}, is not supported.");
}
}
public static devDept.Eyeshot.Entities.Region getRegionFromIfcProfileDef(IfcProfileDef ipd, ViewportLayout viewportLayout1)
{
devDept.Eyeshot.Entities.Region region = null;
if (ipd is IfcCircleProfileDef)
{
IfcCircleProfileDef crProfDef = (IfcCircleProfileDef)ipd;
region = new CircularRegion(crProfDef.Radius);
}
else if (ipd is IfcIShapeProfileDef) // IfcIShapeProfileDef and all derived from
{
IfcIShapeProfileDef shProfDef = (IfcIShapeProfileDef)ipd;
double halfWidth = shProfDef.OverallWidth / 2;
double halfDepth = shProfDef.OverallDepth / 2;
LinearPath lp = new LinearPath(Plane.XY,
new Point2D(-halfWidth, -halfDepth),
new Point2D(halfWidth, -halfDepth),
new Point2D(halfWidth, -halfDepth + shProfDef.FlangeThickness),
new Point2D(shProfDef.WebThickness / 2, -halfDepth + shProfDef.FlangeThickness),
new Point2D(shProfDef.WebThickness / 2, +halfDepth - shProfDef.FlangeThickness),
new Point2D(halfWidth, +halfDepth - shProfDef.FlangeThickness),
new Point2D(halfWidth, halfDepth),
new Point2D(-halfWidth, halfDepth),
new Point2D(-halfWidth, halfDepth - shProfDef.FlangeThickness),
new Point2D(-shProfDef.WebThickness / 2, halfDepth - shProfDef.FlangeThickness),
new Point2D(-shProfDef.WebThickness / 2, -halfDepth + shProfDef.FlangeThickness),
new Point2D(-halfWidth, -halfDepth + shProfDef.FlangeThickness),
new Point2D(-halfWidth, -halfDepth)
);
region = new devDept.Eyeshot.Entities.Region(lp);
}
else if (ipd is IfcRectangleProfileDef)
{
IfcRectangleProfileDef recProfDef = (IfcRectangleProfileDef)ipd;
region = new RectangularRegion(recProfDef.XDim, recProfDef.YDim, true);
}
else if (ipd is IfcArbitraryClosedProfileDef)
{
IfcArbitraryClosedProfileDef arProfDef = (IfcArbitraryClosedProfileDef)ipd;
ICurve cc = getICurveFromIfcCurve(arProfDef.OuterCurve);
if (cc != null)
{
//foreach(Entity xx in cc.CurveList)
// viewportLayout1.Entities.Add((Entity)xx.Clone(), 1);
//viewportLayout1.Entities.Add((Entity)cc.Clone(), 2);
region = new devDept.Eyeshot.Entities.Region(cc);
}
}
else
{
if (!debug.Contains("IfcProfileDef not supported: " + ipd.KeyWord))
{
debug += "IfcProfileDef not supported: " + ipd.KeyWord + "\n";
}
}
if (ipd is IfcParameterizedProfileDef)
{
IfcParameterizedProfileDef parProfDef = (IfcParameterizedProfileDef)ipd;
if (parProfDef.Position != null && region != null)
{
Plane plane = getPlaneFromPosition(parProfDef.Position);
Align3D algn = new Align3D(Plane.XY, plane);
region.TransformBy(algn);
//region.Translate(parProfDef.Position.Location.Coordinates.Item1, parProfDef.Position.Location.Coordinates.Item2, parProfDef.Position.Location.Coordinates.Item3);
}
}
return(region);
}
