/// <summary>
/// Simple version of the above method that only returns a single vertex
/// Does not add any properties to the vertex.
/// </summary>
/// <returns></returns>
public IList <PFVertex> PickVertexSingle()
{
var innerVerts = Vertices.Where(x => !x.External);
var pickedVerts = new List <PFVertex>();
var doc = Rhino.RhinoDoc.ActiveDoc;
var vertexConduit = new DrawPFVertexConduit(innerVerts)
{
Enabled = true
};
doc.Views.Redraw();
var gVert = new GetPFVertex(innerVerts);
gVert.AddSnapPoints(innerVerts.Select(x => x.Point).ToArray());
while (true)
{
gVert.SetCommandPrompt("select Vertex points. (<ESC> to exit");
gVert.AcceptNothing(true);
gVert.AcceptString(true);
//gVert.SetCursor() // this we can change after switching to Rhino 6 - api
gVert.SetDefaultString($"({pickedVerts.Count}) vertices selected press <Enter> to accept");
gVert.Get(true);
doc.Views.Redraw();
var result = gVert.CommandResult();
var strResult = gVert.StringResult();
pickedVerts = new List <PFVertex>();
if (gVert.CommandResult() == Rhino.Commands.Result.Cancel)
{
break;
}
bool brkFlag = false;
foreach (var vrt in innerVerts)
{
if (vrt.Picked)
{
pickedVerts.Add(vrt);
brkFlag = true;
break; // remove this for multiple picks
}
}
if (brkFlag)
{
break;
}
}
vertexConduit.Enabled = false;
doc.Views.Redraw();
return(pickedVerts);
}
public IList <PFVertex> PickVertex()
{
var innerVerts = Vertices.Where(x => !x.External);
var pickedVerts = new List <PFVertex>();
var doc = Rhino.RhinoDoc.ActiveDoc;
var vertexConduit = new DrawPFVertexConduit(innerVerts)
{
Enabled = true
};
doc.Views.Redraw();
var gVert = new GetPFVertex(innerVerts);
//var permOption = new OptionToggle(false, "temp", "perm");
gVert.AddSnapPoints(innerVerts.Select(x => x.Point).ToArray());
while (true)
{
gVert.SetCommandPrompt("select Vertex points. (<ESC> to exit");
//gVert.AddOptionToggle("Remember", ref permOption);
gVert.AcceptNothing(true);
gVert.AcceptString(true);
//gVert.SetCursor() // this we can change after switching to Rhino 6 - api
gVert.SetDefaultString($"({pickedVerts.Count}) vertices selected press <Enter> to accept");
gVert.Get(true);
doc.Views.Redraw();
var result = gVert.CommandResult();
var strResult = gVert.StringResult();
pickedVerts = new List <PFVertex>();
if (gVert.CommandResult() == Rhino.Commands.Result.Cancel)
{
break;
}
foreach (var vrt in innerVerts)
{
if (vrt.Picked)
{
pickedVerts.Add(vrt);
}
}
if (gVert.GotDefault())
{
// here use a pick mechanism to get the geometry
if (pickedVerts.Count > 0)
{
var outside = new OptionToggle(true, "true", "false");
var fixPoint = new OptionToggle(false, "constrain", "fix");
var getRefGeo = new GetObject();
getRefGeo.SetCommandPrompt("Pick the constrain object for the selected vertices");
getRefGeo.AddOptionToggle("Outside", ref outside);
getRefGeo.AddOptionToggle("Fixed", ref fixPoint);
getRefGeo.AcceptNothing(true);
getRefGeo.DisablePreSelect();
if (getRefGeo.Get() == Rhino.Input.GetResult.Object)
{
var geoGet = getRefGeo.Object(0);
var idGet = getRefGeo.Object(0).ObjectId;
SetVertexConstraints(pickedVerts, geoGet.Object(), 1, outside.CurrentValue);
}
else if (getRefGeo.Result() == Rhino.Input.GetResult.Nothing)
{
foreach (var vert in pickedVerts)
{
vert.RestrictPosition = null;
vert.RestrictSupport = null;
vert.SupportGuid = Guid.Empty;
}
}
else if (getRefGeo.Result() == Rhino.Input.GetResult.Option && fixPoint.CurrentValue == true)
{
foreach (var vert in pickedVerts)
{
vert.RestrictPosition = vert.ConstrainPoint;
vert.RestrictSupport = new Rhino.Geometry.Point(vert.Point); // this is what keeps the vertex in place
vert.InfluenceCoef = 100; // this is what makes it relatively immovable
vert.SupportGuid = Guid.Empty;
vert.Fixed = true; // this is just for serilization refference
}
}
doc.Objects.UnselectAll();
pickedVerts.ForEach(x => x.Picked = false);
doc.Views.Redraw();
}
else
{
break;
}
}
}
vertexConduit.Enabled = false;
doc.Views.Redraw();
return(pickedVerts);
}