protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
ObjRef[] objRefsA;
// RhinoApp.WriteLine("Hi there!!");
var rc = RhinoGet.GetMultipleObjects("Select set of curves to Boolean (A)", false, ObjectType.Curve, out objRefsA);
if (rc != Result.Success)
{
return(rc);
}
var getB = new Rhino.Input.Custom.GetObject();
getB.AcceptNothing(false);
getB.GeometryFilter = ObjectType.Curve;
getB.SetCommandPrompt("Select second set of curves to Boolean (B)");
getB.DisablePreSelect(); //<-- disable pre-selection on second get object
var result = getB.GetMultiple(1, 0);
if (result != GetResult.Object)
{
return(rc);
}
// Convert curves to polylines. Perhaps this should have more control?
var curvesA = Polyline3D.ConvertCurvesToPolyline(objRefsA.Select(r => r.Curve()));
var curvesB = Polyline3D.ConvertCurvesToPolyline(getB.Objects().Select(r => r.Curve()));
if (_options == null)
{
_options = new PolylineBooleanOptions();
_options.Initialize(doc.ModelAbsoluteTolerance, mode.Equals(RunMode.Scripted));
_options.SetCommandPrompt("Select boolean type (click to toggle)");
_options.AcceptNothing(true);
}
_options.EnableTransparentCommands(true);
_options.SetOriginalCurves(curvesA, curvesB);
while (true)
{
var res = _options.Get();
RhinoApp.WriteLine(res.ToString());
if (res == GetResult.Point)
{
_options.ToggleBoolean();
}
if (res == GetResult.Cancel)
{
return(_options.CommandResult());
}
if (res == GetResult.Nothing)
{
break;
}
if (res == GetResult.Option)
{
// update the enum options
_options.UpdateOptions();
_options.CalculateBoolean();
}
}
// deleselect all.
doc.Objects.Select(doc.Objects.GetSelectedObjects(true, true).Select(obj => obj.Id), false);
// return the offset
var guids = _options.Results.Select(pl => doc.Objects.AddPolyline(pl));
doc.Objects.Select(guids);
return(Result.Success);
}
public static Commands.Result GetMultipleObjects(string prompt, bool acceptNothing, Rhino.DocObjects.ObjectType filter, out Rhino.DocObjects.ObjRef[] rhObjects)
{
rhObjects = null;
Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt(prompt);
go.AcceptNothing(acceptNothing);
go.GeometryFilter = filter;
go.GetMultiple(1, 0); //David: changed this from GetMultiple(1, -1), which is a much rarer case (imo).
Commands.Result rc = go.CommandResult();
if (rc == Rhino.Commands.Result.Success && go.ObjectCount > 0)
{
rhObjects = go.Objects();
}
go.Dispose();
return rc;
}
static Commands.Result GetGripsHelper(out Rhino.DocObjects.GripObject[] grips, string prompt, bool singleGrip)
{
grips = null;
using (Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject())
{
if (!string.IsNullOrEmpty(prompt))
go.SetCommandPrompt(prompt);
go.SubObjectSelect = false;
go.GeometryFilter = Rhino.DocObjects.ObjectType.Grip;
go.GroupSelect = false;
go.AcceptNothing(true);
if (singleGrip)
go.Get();
else
go.GetMultiple(1, 0);
Commands.Result rc = go.CommandResult();
if (Rhino.Commands.Result.Success == rc)
{
Rhino.DocObjects.ObjRef[] objrefs = go.Objects();
if (null != objrefs && objrefs.Length > 0)
{
System.Collections.Generic.List<Rhino.DocObjects.GripObject> griplist = new System.Collections.Generic.List<Rhino.DocObjects.GripObject>();
for (int i = 0; i < objrefs.Length; i++)
{
Rhino.DocObjects.ObjRef ob = objrefs[i];
if (null == ob)
continue;
Rhino.DocObjects.GripObject grip = ob.Object() as Rhino.DocObjects.GripObject;
if (grip != null)
griplist.Add(grip);
ob.Dispose();
}
if (griplist.Count > 0)
grips = griplist.ToArray();
}
}
return rc;
}
}
public static Commands.Result GetOneObject(string prompt, bool acceptNothing, Rhino.DocObjects.ObjectType filter, out Rhino.DocObjects.ObjRef rhObject)
{
rhObject = null;
Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt(prompt);
go.AcceptNothing(acceptNothing);
go.GeometryFilter = filter;
go.Get();
Commands.Result rc = go.CommandResult();
if (rc == Rhino.Commands.Result.Success && go.ObjectCount > 0)
{
rhObject = go.Object(0);
}
go.Dispose();
return rc;
}
/// <summary>
/// Select an object which will be used for the user text list
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GetObjectForUserText(object sender, EventArgs e)
{
using (Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject())
{
go.SetCommandPrompt(Rhino.UI.Localization.LocalizeString("Select object", 361));
go.AcceptNothing(true);
go.DisablePreSelect();
go.Get();
if (go.CommandResult() == Rhino.Commands.Result.Success)
{
Rhino.DocObjects.ObjRef objref = go.Object(0);
if (objref != null)
{
SelectedObjectId = objref.ObjectId;
SetupSelectObjectPanelHelper(TextFieldType.usertext, false);
objref.Dispose();
}
}
}
}
/// <summary>
/// Select an object for object name display
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GetObjectForName(object sender, EventArgs e)
{
using (Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject())
{
go.SetCommandPrompt(Rhino.UI.Localization.LocalizeString("Select object", 384));
go.AcceptNothing(true);
go.SubObjectSelect = false;
go.DisablePreSelect();
go.Get();
if (go.CommandResult() == Rhino.Commands.Result.Success)
{
Rhino.DocObjects.ObjRef objref = go.Object(0);
if (objref != null)
{
SelectedObjectId = objref.ObjectId;
objref.Dispose();
}
}
}
}
/// <summary>
/// Select object for which an area value can be calculated
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GetObjectForArea(object sender, EventArgs e)
{
using (Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject())
{
go.SetCommandPrompt(Rhino.UI.Localization.LocalizeString("Select closed curve, hatch, surface, or mesh", 359));
go.AcceptNothing(true);
go.SubObjectSelect = false;
go.GeometryFilter = Rhino.DocObjects.ObjectType.Curve | Rhino.DocObjects.ObjectType.Hatch | Rhino.DocObjects.ObjectType.Surface | Rhino.DocObjects.ObjectType.Brep | Rhino.DocObjects.ObjectType.Mesh;
go.GeometryAttributeFilter = Rhino.Input.Custom.GeometryAttributeFilter.ClosedCurve;
go.DisablePreSelect();
go.Get();
if (go.CommandResult() == Rhino.Commands.Result.Success)
{
Rhino.DocObjects.ObjRef objref = go.Object(0);
if (objref != null)
{
SelectedObjectId = objref.ObjectId;
objref.Dispose();
}
}
}
}
public static Rhino.Commands.Result UnrollSurface(Rhino.RhinoDoc doc)
{
const ObjectType filter = Rhino.DocObjects.ObjectType.Brep | Rhino.DocObjects.ObjectType.Surface;
Rhino.DocObjects.ObjRef objref;
Result rc = Rhino.Input.RhinoGet.GetOneObject("Select surface or brep to unroll", false, filter, out objref);
if (rc != Rhino.Commands.Result.Success)
{
return(rc);
}
Rhino.Geometry.Unroller unroll = null;
Rhino.Geometry.Brep brep = objref.Brep();
if (brep != null)
{
unroll = new Rhino.Geometry.Unroller(brep);
}
else
{
Rhino.Geometry.Surface srf = objref.Surface();
if (srf != null)
{
unroll = new Rhino.Geometry.Unroller(srf);
}
}
if (unroll == null)
{
return(Rhino.Commands.Result.Cancel);
}
unroll.AbsoluteTolerance = 0.01;
unroll.RelativeTolerance = 0.01;
Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select points, curves, and dots to unroll with surface");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Point | Rhino.DocObjects.ObjectType.Curve | Rhino.DocObjects.ObjectType.TextDot;
go.AcceptNothing(true);
go.GetMultiple(0, 0);
if (go.CommandResult() != Rhino.Commands.Result.Success)
{
return(go.CommandResult());
}
for (int i = 0; i < go.ObjectCount; i++)
{
objref = go.Object(i);
Rhino.Geometry.GeometryBase g = objref.Geometry();
Rhino.Geometry.Point pt = g as Rhino.Geometry.Point;
Rhino.Geometry.Curve crv = g as Rhino.Geometry.Curve;
Rhino.Geometry.TextDot dot = g as Rhino.Geometry.TextDot;
if (pt != null)
{
unroll.AddFollowingGeometry(pt.Location);
}
else if (crv != null)
{
unroll.AddFollowingGeometry(crv);
}
else if (dot != null)
{
unroll.AddFollowingGeometry(dot);
}
}
unroll.ExplodeOutput = false;
Rhino.Geometry.Curve[] curves;
Rhino.Geometry.Point3d[] points;
Rhino.Geometry.TextDot[] dots;
Rhino.Geometry.Brep[] breps = unroll.PerformUnroll(out curves, out points, out dots);
if (breps == null || breps.Length < 1)
{
return(Rhino.Commands.Result.Failure);
}
for (int i = 0; i < breps.Length; i++)
{
doc.Objects.AddBrep(breps[i]);
}
for (int i = 0; i < curves.Length; i++)
{
doc.Objects.AddCurve(curves[i]);
}
doc.Objects.AddPoints(points);
for (int i = 0; i < dots.Length; i++)
{
doc.Objects.AddTextDot(dots[i]);
}
doc.Views.Redraw();
return(Rhino.Commands.Result.Success);
}
