public Rhino.Commands.Result GetPoints(Rhino.RhinoDoc doc)
{
// Input interval
var input = new Rhino.Input.Custom.GetNumber();
// Select surface
var go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select point");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Point;
go.GetMultiple(1, 1);
Rhino.Geometry.Point pt = go.Object(0).Point();
Rhino.Geometry.Point3d pointA = pt.Location;
go.SetCommandPrompt("Select surface");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Surface;
go.GetMultiple(1, 1);
Rhino.Geometry.Surface surfaceB = go.Object(0).Surface();
double u, v;
if (surfaceB.ClosestPoint(pointA, out u, out v))
{
Rhino.Geometry.Point3d pointC = surfaceB.PointAt(u, v);
Rhino.Geometry.Vector3d vector = pointA - pointC;
// write list pointD
}
return(Rhino.Commands.Result.Success);
}
protected override Rhino.Commands.Result RunCommand(RhinoDoc doc, Rhino.Commands.RunMode mode)
{
// Input interval
var input = new Rhino.Input.Custom.GetNumber();
// Select surface
var go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select points");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Point;
Rhino.Input.GetResult res = go.GetMultiple(1, 0);
if (res == Rhino.Input.GetResult.Nothing)
{
return(Rhino.Commands.Result.Failure);
}
RhinoApp.WriteLine("Points {0} were selected", go.ObjectCount);
try
{
SaveFileDialog dialog = new SaveFileDialog();
dialog.FileName = "PointFile.xyz";
dialog.Filter = "XYZ file|*.xyz|text file|*.txt";
dialog.Title = "Save point cloud file";
dialog.ShowDialog();
if (dialog.FileName == "")
{
return(Rhino.Commands.Result.Failure);
}
FileStream fileStream = (System.IO.FileStream)dialog.OpenFile(); // new FileStream(@"C:\Users\KTW\Documents\PointFile.xyz", FileMode.Create, FileAccess.Write);
StreamWriter writer = new StreamWriter(fileStream);
for (int i = 0; i < go.ObjectCount; i++)
{
Rhino.Geometry.Point pt = go.Object(i).Point();
Rhino.Geometry.Point3d pt3d = pt.Location;
string text = pt3d.X + " " + pt3d.Y + " " + pt3d.Z;
writer.WriteLine(text);
}
RhinoApp.WriteLine("File was saved");
fileStream.Close();
}
catch (Exception e)
{
RhinoApp.WriteLine("{0}", e.Message);
}
return(Rhino.Commands.Result.Success);
}
public Rhino.Commands.Result delete(Rhino.RhinoDoc doc)
{
// Input incomplate
double _incomplate = 0.1;
var input = new Rhino.Input.Custom.GetNumber();
input.SetCommandPrompt("Input incomplate(0.0 ~ 1.0)<0.1>");
Rhino.Input.GetResult res = input.Get();
if (res == Rhino.Input.GetResult.Number)
{
_incomplate = input.Number();
}
if (_incomplate == 0.0)
{
_incomplate = 0.1;
}
// Select surface
var go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select elements");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Point;
res = go.GetMultiple(1, 1024 * 10);
if (res == Rhino.Input.GetResult.Nothing)
{
return(Rhino.Commands.Result.Failure);
}
System.Collections.Generic.List <Guid> list = new System.Collections.Generic.List <Guid>();
for (int i = 0; i < go.ObjectCount; i++)
{
Guid guid = go.Object(i).ObjectId;
list.Add(guid);
}
int deleteCount = (int)((double)(list.Count) * _incomplate);
Rhino.DocObjects.Tables.ObjectTable ot = Rhino.RhinoDoc.ActiveDoc.Objects;
for (int i = 0; i < deleteCount; i++)
{
Guid guid = list[i];
ot.Delete(guid, true);
}
return(Rhino.Commands.Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
Rhino.Geometry.MeshingParameters mp = doc.GetMeshingParameters(Rhino.Geometry.MeshingParameterStyle.Custom);
double relativeTolerance = mp.RelativeTolerance;
Rhino.Input.Custom.GetNumber gn = new Rhino.Input.Custom.GetNumber();
gn.SetCommandPrompt("Custom render mesh density");
gn.SetDefaultNumber(relativeTolerance);
gn.SetLowerLimit(0.0, false);
gn.SetUpperLimit(1.0, false);
gn.AcceptNothing(true);
gn.Get();
if (gn.CommandResult() != Result.Success)
{
return(gn.CommandResult());
}
double newTolerance = gn.Number();
if (newTolerance == relativeTolerance)
{
return(Result.Nothing);
}
Rhino.Geometry.MeshingParameters new_mp = new Rhino.Geometry.MeshingParameters();
new_mp = mp;
new_mp.RelativeTolerance = newTolerance;
doc.SetCustomMeshingParameters(new_mp);
// Toggling the meshing parameter style will destroy existing render meshes,
// which will be recreated when the scene is redrawn.
if (doc.MeshingParameterStyle == Rhino.Geometry.MeshingParameterStyle.Custom)
{
doc.MeshingParameterStyle = Rhino.Geometry.MeshingParameterStyle.Fast;
}
doc.MeshingParameterStyle = Rhino.Geometry.MeshingParameterStyle.Custom;
doc.Views.Redraw();
return(Result.Success);
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
Rhino.Input.Custom.GetObject go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select sphere");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Surface;
go.GeometryAttributeFilter = Rhino.Input.Custom.GeometryAttributeFilter.ClosedSurface;
go.SubObjectSelect = false;
go.Get();
if (go.CommandResult() != Result.Success)
{
return(go.CommandResult());
}
Rhino.Geometry.Brep brep = go.Object(0).Brep();
if (null == brep || 1 != brep.Faces.Count)
{
return(Result.Failure);
}
Rhino.Geometry.Surface srf = brep.Faces[0].UnderlyingSurface();
if (null == srf)
{
return(Result.Failure);
}
Rhino.Geometry.Sphere sphere;
if (!srf.TryGetSphere(out sphere))
{
RhinoApp.WriteLine("Surface is not a sphere");
return(Result.Nothing);
}
Rhino.Input.Custom.GetNumber gn = new Rhino.Input.Custom.GetNumber();
gn.SetCommandPrompt("New radius");
gn.SetDefaultNumber(sphere.Radius);
gn.SetLowerLimit(1.0, false); // or whatever you deem appripriate...
gn.Get();
if (gn.CommandResult() != Result.Success)
{
return(gn.CommandResult());
}
sphere.Radius = gn.Number();
// Sometimes, Surface.TryGetSphere() will return a sphere with a left-handed
// plane. So, ensure the plane is right-handed.
Rhino.Geometry.Plane plane = new Rhino.Geometry.Plane(
sphere.EquitorialPlane.Origin,
sphere.EquitorialPlane.XAxis,
sphere.EquitorialPlane.YAxis
);
sphere.EquitorialPlane = plane;
Rhino.Geometry.RevSurface rev_srf = sphere.ToRevSurface();
if (null != rev_srf)
{
doc.Objects.Replace(go.Object(0).ObjectId, rev_srf);
doc.Views.Redraw();
}
return(Result.Success);
}
public static Rhino.Commands.Result AddBackgroundBitmap(Rhino.RhinoDoc doc)
{
Rhino.RhinoApp.WriteLine("hey");
// Allow the user to select a bitmap file
Rhino.UI.OpenFileDialog fd = new Rhino.UI.OpenFileDialog();
fd.Filter = "Image Files (*.bmp;*.png;*.jpg)|*.bmp;*.png;*.jpg";
if (!fd.ShowDialog())
{
return(Rhino.Commands.Result.Cancel);
}
// Verify the file that was selected
System.Drawing.Image image;
try
{
image = System.Drawing.Image.FromFile(fd.FileName);
}
catch (Exception)
{
return(Rhino.Commands.Result.Failure);
}
// Allow the user to pick the bitmap origin
Rhino.Input.Custom.GetPoint gp = new Rhino.Input.Custom.GetPoint();
gp.SetCommandPrompt("Bitmap Origin");
gp.ConstrainToConstructionPlane(true);
gp.Get();
if (gp.CommandResult() != Rhino.Commands.Result.Success)
{
return(gp.CommandResult());
}
// Get the view that the point was picked in.
// This will be the view that the bitmap appears in.
Rhino.Display.RhinoView view = gp.View();
if (view == null)
{
view = doc.Views.ActiveView;
if (view == null)
{
return(Rhino.Commands.Result.Failure);
}
}
// Allow the user to specify the bitmap with in model units
Rhino.Input.Custom.GetNumber gn = new Rhino.Input.Custom.GetNumber();
gn.SetCommandPrompt("Bitmap width");
gn.SetLowerLimit(1.0, false);
gn.Get();
if (gn.CommandResult() != Rhino.Commands.Result.Success)
{
return(gn.CommandResult());
}
// Cook up some scale factors
double w = gn.Number();
double image_width = image.Width;
double image_height = image.Height;
double h = w * (image_height / image_width);
Rhino.Geometry.Plane plane = view.ActiveViewport.ConstructionPlane();
plane.Origin = gp.Point();
view.ActiveViewport.SetTraceImage(fd.FileName, plane, w, h, false, false);
view.Redraw();
return(Rhino.Commands.Result.Success);
}
public Rhino.Commands.Result IntersectBrep(Rhino.RhinoDoc doc)
{
// Input interval
var input = new Rhino.Input.Custom.GetNumber();
input.SetCommandPrompt("Input slicing interval");
input.Get();
if (input.CommandResult() != Rhino.Commands.Result.Success)
{
RhinoApp.WriteLine("Can't obtain interval number");
return(input.CommandResult());
}
double SlicingInterval = input.Number();
// Select two curves to intersect
var go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select Brep");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Brep;
go.GetMultiple(1, 1);
Rhino.Geometry.Brep brepA = null;
Rhino.Geometry.Surface surfaceB = null;
if (go.CommandResult() != Rhino.Commands.Result.Success)
{
RhinoApp.WriteLine("Can't obtain objects");
return(input.CommandResult());
}
brepA = go.Object(0).Brep();
var go2 = new Rhino.Input.Custom.GetObject();
go2.SetCommandPrompt("Select surface");
go2.GeometryFilter = Rhino.DocObjects.ObjectType.Surface;
go2.GetMultiple(1, 1);
if (go2.CommandResult() != Rhino.Commands.Result.Success)
{
RhinoApp.WriteLine("Can't obtain objects");
return(input.CommandResult());
}
surfaceB = go2.Object(0).Surface();
// Calculate the intersection
RhinoApp.WriteLine("Executing the intersection between surfaces");
const double intersection_tolerance = 0.001;
Rhino.Geometry.Curve[] intersectionCurves = null;
Rhino.Geometry.Point3d[] intersectionPoints = null;
bool ret = Rhino.Geometry.Intersect.Intersection.BrepSurface(brepA, surfaceB, intersection_tolerance, out intersectionCurves, out intersectionPoints);
if (ret)
{
List <PlanePoint> PlanePoints = new List <PlanePoint>();
RhinoApp.WriteLine("Success - {0} curves", intersectionCurves.Length);
for (int i = 0; i < intersectionCurves.Length; i++)
{
Rhino.Geometry.Curve curve = intersectionCurves[i];
doc.Objects.AddCurve(curve);
RhinoApp.WriteLine("Curve is added");
Utility.CreateSections(doc, brepA, surfaceB, curve, SlicingInterval, ref PlanePoints);
}
RhinoApp.WriteLine("Success - {0} points", intersectionPoints.Length);
for (int i = 0; i < intersectionPoints.Length; i++)
{
Rhino.Geometry.Point3d point = intersectionPoints[i];
doc.Objects.AddPoint(point);
RhinoApp.WriteLine("Point is added");
}
if (Utility.SavePlanePoints(@"c:\SlicerPlanePoints.csv", PlanePoints))
{
RhinoApp.WriteLine("Saved SlicerPlanePoints.csv");
}
}
return(Rhino.Commands.Result.Success);
}
public Rhino.Commands.Result AddPoints(Rhino.RhinoDoc doc)
{
// Input interval
double _interval = 0.1;
double _noise = 1; // 1% noise
var input = new Rhino.Input.Custom.GetNumber();
input.SetCommandPrompt("Input interval(0.0 ~ 1.0)<0.1>");
Rhino.Input.GetResult res = input.Get();
if (res == Rhino.Input.GetResult.Number)
{
_interval = input.Number();
}
if (_interval == 0.0)
{
_interval = 0.1;
}
input.SetCommandPrompt("Noise factor(0.0 ~ 100.0)");
res = input.Get();
if (res == Rhino.Input.GetResult.Number)
{
_noise = input.Number();
}
// Select surface
var go = new Rhino.Input.Custom.GetObject();
go.SetCommandPrompt("Select surface");
go.GeometryFilter = Rhino.DocObjects.ObjectType.Surface;
res = go.GetMultiple(1, 1024);
if (res == Rhino.Input.GetResult.Nothing)
{
return(Rhino.Commands.Result.Failure);
}
Utility.SetOutputCount(10);
for (int i = 0; i < go.ObjectCount; i++)
{
Rhino.Geometry.Surface surfaceA = go.Object(i).Surface();
if (surfaceA == null)
{
return(Rhino.Commands.Result.Failure);
}
Rhino.Geometry.Interval domU = surfaceA.Domain(0);
Rhino.Geometry.Interval domV = surfaceA.Domain(1);
double u, v;
u = v = 0.0;
for (u = domU.Min; u <= domU.Max; u += _interval)
{
for (v = domV.Min; v <= domV.Max; v += _interval)
{
Rhino.Geometry.Point3d pt = surfaceA.PointAt(u, v);
Rhino.Geometry.Vector3d n = surfaceA.NormalAt(u, v);
Rhino.Geometry.Point3d pt2 = randomPoint(surfaceA, u, v, _interval, _noise);
doc.Objects.AddPoint(pt2);
}
}
}
return(Rhino.Commands.Result.Success);
}
