/// <summary>
/// Intersects two Brep objects and returns the intersection curves.
/// </summary>
/// <param name="header">The header.</param>
/// <param name="inBrep0">The first Brep.</param>
/// <param name="inBrep1">The second Brep.</param>
/// <param name="tolerance">The intersection tolerance.</param>
/// <returns>The intersection curves if successful.</returns>
public RockfishGeometry[] IntersectBreps(RockfishHeader header, RockfishGeometry inBrep0, RockfishGeometry inBrep1, double tolerance)
{
if (null == header)
{
throw new FaultException("RockfishHeader is null");
}
header.Method = nameof(IntersectBreps);
RhinoApp.WriteLine("{0} request received from {1}.", header.Method, header.ClientId);
using (var item = new RockfishRecord(header))
{
if (null == inBrep0?.Brep || null == inBrep1?.Brep)
{
throw new FaultException("Brep is null");
}
var rc = Intersection.BrepBrep(inBrep0.Brep, inBrep1.Brep, tolerance, out Curve[] curves, out Point3d[] points);
/// <summary>
/// Called by Rhino when the user wants to run the command.
/// </summary>
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
var rc = RockfishClientPlugIn.VerifyServerHostName();
if (rc != Result.Success)
{
return(rc);
}
var go = new GetObject();
go.SetCommandPrompt("Select two surfaces or polysurfaces to intersect");
go.GeometryFilter = ObjectType.Surface | ObjectType.PolysrfFilter;
go.SubObjectSelect = false;
go.GetMultiple(2, 2);
if (go.CommandResult() != Result.Success)
{
return(go.CommandResult());
}
var brep0 = go.Object(0).Brep();
var brep1 = go.Object(1).Brep();
if (null == brep0 || null == brep1)
{
return(Result.Failure);
}
var in_brep0 = new RockfishGeometry(brep0);
var in_brep1 = new RockfishGeometry(brep1);
RockfishGeometry[] out_curves;
try
{
RockfishClientPlugIn.ServerHostName();
using (var channel = new RockfishClientChannel())
{
channel.Create();
out_curves = channel.IntersectBreps(in_brep0, in_brep1, doc.ModelAbsoluteTolerance);
}
}
catch (Exception ex)
{
RhinoApp.WriteLine(ex.Message);
return(Result.Failure);
}
foreach (var out_curve in out_curves)
{
if (null != out_curve?.Curve)
{
var object_id = doc.Objects.AddCurve(out_curve.Curve);
var rhino_object = doc.Objects.Find(object_id);
rhino_object?.Select(true);
}
}
doc.Views.Redraw();
return(Result.Success);
}
/// <summary>
/// Main function
/// </summary>
private static int Main(string[] args)
{
if (2 != args.Length)
{
Console.WriteLine("Usage: RockfishConsole <hostname> <filename>");
return(1);
}
var host_name = LookupHostName(args[0]);
if (string.IsNullOrEmpty(host_name))
{
Console.WriteLine("Unable to lookup host name: \"{0}\".", args[0]);
return(1);
}
var path = Path.GetFullPath(args[1]);
if (!File.Exists(path))
{
Console.WriteLine("File not found: \"{0}\".", path);
return(1);
}
var in_file = File3dm.Read(path);
if (null == in_file)
{
Console.WriteLine("Unable to read file: \"{0}\".", path);
return(1);
}
var breps = new List <Brep>();
foreach (var obj in in_file.Objects)
{
if (obj.Geometry.ObjectType == ObjectType.Brep)
{
var brep = obj.Geometry as Brep;
if (null != brep)
{
breps.Add(brep);
}
}
else if (obj.Geometry.ObjectType == ObjectType.Extrusion)
{
var extrusion = obj.Geometry as Extrusion;
var brep = extrusion?.ToBrep(true);
if (brep != null)
{
breps.Add(brep);
}
}
}
if (0 == breps.Count)
{
Console.WriteLine("No Breps found in file:: \"{0}\".", path);
return(1);
}
var out_file = new File3dm();
var filename = Path.GetFileNameWithoutExtension(path);
var new_filename = $"{filename}_mesh";
var out_path = path.Replace(filename, new_filename);
try
{
using (var channel = new ConsoleChannel(host_name))
{
channel.Create();
foreach (var brep in breps)
{
if (brep.IsValid)
{
var in_brep = new RockfishGeometry(brep);
var out_mesh = channel.CreateMeshFromBrep(in_brep, false);
if (null != out_mesh?.Mesh)
{
out_file.Objects.AddMesh(out_mesh.Mesh);
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(1);
}
out_file.Polish();
out_file.Write(out_path, 5);
return(0);
}
/// <summary>
/// Called by Rhino when the user wants to run the command.
/// </summary>
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
var rc = RockfishClientPlugIn.VerifyServerHostName();
if (rc != Result.Success)
{
return(rc);
}
var go = new GetObject();
go.SetCommandPrompt("Select surfaces or polysurfaces mesh");
go.GeometryFilter = ObjectType.Surface | ObjectType.PolysrfFilter;
go.SubObjectSelect = false;
go.GetMultiple(1, 0);
if (go.CommandResult() != Result.Success)
{
return(go.CommandResult());
}
var breps = new List <Brep>();
foreach (var obj_ref in go.Objects())
{
if (ObjectType.Brep == obj_ref.Geometry().ObjectType)
{
var brep = obj_ref.Brep();
if (null != brep)
{
breps.Add(brep);
}
}
else if (ObjectType.Extrusion == obj_ref.Geometry().ObjectType)
{
var extrusion = obj_ref.Geometry() as Extrusion;
var brep = extrusion?.ToBrep(true);
if (null != brep)
{
breps.Add(brep);
}
}
}
if (0 == breps.Count)
{
return(Result.Cancel);
}
try
{
using (var channel = new RockfishClientChannel())
{
channel.Create();
foreach (var brep in breps)
{
var in_brep = new RockfishGeometry(brep);
var out_mesh = channel.CreateMeshFromBrep(in_brep, false);
if (null != out_mesh?.Mesh)
{
var object_id = doc.Objects.AddMesh(out_mesh.Mesh);
var rhino_object = doc.Objects.Find(object_id);
rhino_object?.Select(true);
}
}
}
}
catch (Exception ex)
{
RhinoApp.WriteLine(ex.Message);
return(Result.Failure);
}
doc.Views.Redraw();
return(Result.Success);
}
