Show Curvature Graph through SDK C++

Rhino Developer
1

Hi all

I want to show Curvature Graph Dialog when I click on some object (curve) in my plug-in. Is this possible somehow?

Thanks
Filip

2

Hi @Filip,

Does this help?


CRhinoCommand::result CCommandTest::RunCommand(const CRhinoCommandContext& context)
{
  CRhinoGetObject go;
  go.SetGeometryFilter(
      CRhinoObject::curve_object 
    | CRhinoObject::polysrf_object 
    | CRhinoObject::surface_object 
    | CRhinoObject::instance_reference
  );
  go.SetCommandPrompt(L"Select objects for curvature graph display");
  go.EnableSubObjectSelect(FALSE);
  go.GetObjects(1, 0);
  CRhinoCommand::result rc = go.CommandResult();
  if (rc == CRhinoCommand::success)
  {
    for (int i = 0; i < go.ObjectCount(); i++)
    {
      const CRhinoObject* obj = go.Object(i).Object();
      if (nullptr != obj)
        obj->EnableAnalysisMode(RHINO_CURVATURE_GRAPH_ANALYSIS_MODE_ID, true);
    }
    context.m_doc.Redraw();
  }
  return rc;
}

– Dale

2 Likes
3

Yes it helps. Than you so much Dale …

4

Just one more question :slight_smile: how to catch a signal when the Curvature Dialog is closed?

5

There isn’t a way of being notified - sorry.

– Dale

6

:frowning: thanks @dale