public static void SetManipulatorPositionToBodyCenter(ISldWorks sldWorks, TriadManipulatorTs manipulator, IBody2 body, IModelDoc2 model)
{
var box = body.GetBodyBoxTs();
manipulator.Origin = (MathPoint)((IMathUtility)sldWorks.GetMathUtility()).CreatePoint(box.Center.ToDoubles());
manipulator.UpdatePosition();
}
protected override IEnumerable <IDisposable> AddControlsImpl()
{
var group = Page.CreateGroup(1, "Sample Group 1", new [] { swAddGroupBoxOptions_e.swGroupBoxOptions_Expanded,
swAddGroupBoxOptions_e.swGroupBoxOptions_Visible });
yield return(CreateLabel(group, "Select object", "Select object"));
yield return(CreateSelectionBox(
group,
"Select object",
"Select object",
swSelectType_e.swSelSOLIDBODIES,
_Model,
p => p.Body,
config =>
{
config.SingleEntityOnly = true;
config.AllowMultipleSelectOfSameEntity = false;
}));
yield return(BodySelector()
.SubscribeDisposable((body, yield) =>
{
// The code here execute every time a new selection is made.
// 'yield' is an action that you pass disposable to. These disposables
// will be disposed before the next time this callback is activated. Thus
// you can use it to "unselect" or destroy any resources made by
// the previous selection.
// Copy the selected body so we can transform it
var newbody = (IBody2)body().Copy();
var mathUtility = (IMathUtility)SwApp.GetMathUtility();
// Create our triad. This is a custom class to make working with triads easier
var triad = new TriadManipulatorTs(ModelDoc);
var displayedBody = newbody;
// Listen for changes to the axis. The subscribe callback
// must accept a Tuple<swTriadManipulatorControPoints_e, double> which
// lets you know which control point was changed and what it's
// current value is.
yield(triad.DoubleChangedObservable.Subscribe(o =>
{
var handleIndex = o.Item1;
var transform = triad.CreateTranslationTransform(handleIndex, mathUtility, o.Item2);
displayedBody.Hide(ModelDoc);
displayedBody = (IBody2)newbody.Copy();
if (!displayedBody.ApplyTransform(transform))
{
throw new Exception("Unable to shift");
}
displayedBody.DisplayTs(ModelDoc);
((IModelView)ModelDoc.ActiveView).GraphicsRedraw(null);
}));
// Listen for end drag so we can move the triad to the
// new position.
yield(triad.EndDragObservable.Subscribe(handle =>
{
newbody = displayedBody;
SetManipulatorPositionToBodyCenter(SwApp, triad, newbody, ModelDoc);
GC.Collect();
}));
SetManipulatorPositionToBodyCenter(SwApp, triad, body(), ModelDoc);
// Show the triad and register it to be removed if the selection changes
triad.Show(ModelDoc);
yield(Disposable.Create(triad.Remove));
// Display the copied body and register for the current copied
// body to be removed if the selection changes.
displayedBody.DisplayTs(ModelDoc);
yield(Disposable.Create(() => displayedBody.Hide(ModelDoc)));
// Hide the selected body and register it to be shown again
// if the selection changes
yield(body().HideBodyUndoable());
}
, e => e.Show()));
}
