internal void UpdatePoints(PointMeasurements?pm, Util.VType vtype,
XYZ normal, XYZ origin, string planeName, Units units)
{
if (pm == null)
{
ClearText();
lblMessage.Content = "Please Select Two Points to Measure";
return;
}
lblMessage.Content = "View is a " + vtype.VTName;
if (planeName != null)
{
lblMessage.Content += " plane name: " + planeName;
}
lblP1X.Content = FormatLengthNumber(pm.Value.P1.X, units);
lblP1Y.Content = FormatLengthNumber(pm.Value.P1.Y, units);
lblP1Z.Content = FormatLengthNumber(pm.Value.P1.Z, units);
lblP2X.Content = FormatLengthNumber(pm.Value.P2.X, units);
lblP2Y.Content = FormatLengthNumber(pm.Value.P2.Y, units);
lblP2Z.Content = FormatLengthNumber(pm.Value.P2.Z, units);
lblDistX.Content = FormatLengthNumber(pm.Value.delta.X, units);
lblDistY.Content = FormatLengthNumber(pm.Value.delta.Y, units);
lblDistZ.Content = FormatLengthNumber(pm.Value.delta.Z, units);
lblDistXY.Content = FormatLengthNumber(pm.Value.distanceXY, units);
lblDistXZ.Content = FormatLengthNumber(pm.Value.distanceXZ, units);
lblDistYZ.Content = FormatLengthNumber(pm.Value.distanceYZ, units);
lblDistXYZ.Content = FormatLengthNumber(pm.Value.distanceXYZ, units);
lblWpOriginX.Content = FormatLengthNumber(origin.X, units);
lblWpOriginY.Content = FormatLengthNumber(origin.Y, units);
lblWpOriginZ.Content = FormatLengthNumber(origin.Z, units);
lblWpNormalX.Content = $"{normal.X:F4}";
lblWpNormalY.Content = $"{normal.Y:F4}";
lblWpNormalZ.Content = $"{normal.Z:F4}";
}
public bool Measure(UIApplication uiApp)
{
SetInfo(uiApp);
_form = new FormDlxMeasure();
View av = _doc.ActiveView;
Util.VType vtype = GetViewType(av);
if (vtype.VTCat == Util.VTtypeCat.OTHER)
{
return(false);
}
Plane plane;
// get the current sketch / work plane
plane = av.SketchPlane?.GetPlane();
if (plane == null && (vtype.VTCat == Util.VTtypeCat.D2_WITHPLANE ||
vtype.VTCat == Util.VTtypeCat.D3_WITHPLANE))
{
using (Transaction t = new Transaction(_doc, "measure points"))
{
t.Start();
plane = Plane.CreateByNormalAndOrigin(
_doc.ActiveView.ViewDirection,
new XYZ(0, 0, 0));
SketchPlane sp = SketchPlane.Create(_doc, plane);
av.SketchPlane = sp;
t.Commit();
}
}
MeasurePointsSetup(av, vtype);
return(true);
}
private static bool MeasurePoints(XYZ workingOrigin, Util.VType vtype, string planeName)
{
bool again = true;
PointMeasurements?pm;
while (again)
{
pm = GetPts(workingOrigin);
if (pm != null)
{
_form.UpdatePoints(pm, vtype, planeName);
DialogResult result = _form.ShowDialog();
switch (result)
{
case DialogResult.Cancel:
again = false;
break;
}
}
else
{
TaskDialog td = new TaskDialog("No Points Selected");
td.MainIcon = TaskDialogIcon.TaskDialogIconWarning;
td.MainInstruction = "Please select two points to proceed";
td.CommonButtons = TaskDialogCommonButtons.Cancel | TaskDialogCommonButtons.Retry;
td.DefaultButton = TaskDialogResult.Retry;
TaskDialogResult result = td.Show();
if (result == TaskDialogResult.Cancel)
{
break;
}
}
}
return(true);
}
private static bool MeasurePointsSetup(View av, Util.VType vtype)
{
bool again = true;
XYZ normal = XYZ.BasisZ;
XYZ workingOrigin = XYZ.Zero;
XYZ actualOrigin = XYZ.Zero;
if (RvtLibrary.IsPlaneOrientationAcceptable(_uiDoc))
{
Plane p = av.SketchPlane?.GetPlane();
string planeName = av.SketchPlane?.Name ?? "No Name";
if (p != null)
{
normal = p.Normal;
actualOrigin = p.Origin;
if (vtype.VTSub != VTypeSub.D3_VIEW)
{
workingOrigin = p.Origin;
}
}
return(MeasurePoints(workingOrigin, vtype, planeName));
}
else
{
TaskDialog td = new TaskDialog("Workplane Orientation");
td.MainIcon = TaskDialogIcon.TaskDialogIconWarning;
td.MainInstruction = "The angle of the Worlplane is too steep in this view. "
+ "Please adjust the Workplane's orientation or "
+ "make a different Workplane active in order to proceed";
td.CommonButtons = TaskDialogCommonButtons.Cancel;
td.DefaultButton = TaskDialogResult.Cancel;
TaskDialogResult result = td.Show();
}
return(false);
}