protected RhinoList <Rectangle3d> generateNetRects(Vector3d widthHeightDepthVect,
out Point3d bottomRightmostPoint,
double thickness = 0)
{
RhinoList <Rectangle3d> rectList = new RhinoList <Rectangle3d>();
double xDist = widthHeightDepthVect.X;
double yDist = widthHeightDepthVect.Y;
double zDist = widthHeightDepthVect.Z;
// Add thickness for fingering gaps
Point3d origin1 = ORIGIN + new Vector3d(xDist + thickness, 0, 0);
Point3d origin2 = origin1 + new Vector3d(yDist + thickness, 0, 0);
Point3d origin3 = origin2 + new Vector3d(xDist + thickness, 0, 0);
// Line 4 rectangles X, Y, X, Y; all Z tall
Rectangle3d rect0 = MakeRect(ORIGIN, xDist, zDist, margin: BIRCH_CM);
Rectangle3d rect1 = MakeRect(origin1, yDist, zDist, margin: BIRCH_CM);
Rectangle3d rect2 = MakeRect(origin2, xDist, zDist, margin: BIRCH_CM);
Rectangle3d rect3 = MakeRect(origin3, yDist, zDist, margin: BIRCH_CM);
rectList.Add(rect0);
rectList.Add(rect1);
rectList.Add(rect2);
rectList.Add(rect3);
// Set the bottomRightmost point so caller function can keep drawing
// where we leave off
bottomRightmostPoint = origin3 + new Vector3d(rect3.Width, 0, 0);
return(rectList);
}
/// <summary>
/// This function selects breps
/// </summary>
///
///
public static bool XSelectBreps(string message, out RhinoList <Brep> breps)
{
breps = new RhinoList <Brep>();
int i;
var gc = new GetObject();
gc.SetCommandPrompt("Select some Breps");
gc.EnablePreSelect(true, true);
gc.GeometryFilter = Rhino.DocObjects.ObjectType.Brep;
gc.GetMultiple(1, 0);
//we do our double check to make sure the user selected something
if (gc.CommandResult() != Result.Success)
{
return(false);
}
for (i = 0; i < gc.ObjectCount; i++)
{
var brep = gc.Object(i).Brep();
if (null != brep)
{
breps.Add(brep);
}
}
return(true);
}
public RhinoList <Guid> CommitIntoRhinoDocument()
{
RhinoList <Guid> newGuids = new RhinoList <Guid>(Objects.Count);
foreach (var content in this.Objects.AttributedGeometries)
{
var geom = content.Geometry;
var attr = content.Attributes;
if (geom is IGH_BakeAwareData)
{
Guid guid;
(geom as IGH_BakeAwareData).BakeGeometry(RhinoDoc.ActiveDoc, attr, out guid);
if (!guid.Equals(Guid.Empty))
{
newGuids.Add(guid);
}
}
else
{
throw new ApplicationException("UnexpectedObjectException. Please report this error to [email protected]");
}
}
return(newGuids);
}
protected override Result RunCommand(Rhino.RhinoDoc doc, RunMode mode)
{
const Rhino.DocObjects.ObjectType selFilter = Rhino.DocObjects.ObjectType.Point;
Rhino.DocObjects.ObjRef[] pointObjRefs;
Result getPointsResults = RhinoGet.GetMultipleObjects("Select circuit component endpoints",
false, selFilter, out pointObjRefs);
if (getPointsResults == Result.Success)
{
RhinoList <Point> circuitPoints = new RhinoList <Point>();
foreach (Rhino.DocObjects.ObjRef objRef in pointObjRefs)
{
circuitPoints.Add(objRef.Point());
}
RhinoList <Line> conduitLines = autoroute(circuitPoints);
foreach (Line conduitLine in conduitLines)
{
doc.Objects.AddLine(conduitLine);
}
doc.Views.Redraw();
return(Result.Success);
}
return(Result.Failure);
}
public RhinoList <Guid> AddPoints(IEnumerable <Point3f> points, ObjectAttributes attributes)
{
RhinoList <Guid> list = new RhinoList <Guid>(InferLengthOrGuess(points));
foreach (var p in points)
{
var id = AddPoint(p, attributes);
if (!id.Equals(Guid.Empty))
{
list.Add(id);
}
}
return(list);
}
private RhinoList <Line> naiveGreedyRoute(RhinoList <Point> points)
{
RhinoList <Line> conduitLines = new RhinoList <Line>();
for (int i = 0; i < points.Count; i++)
{
for (int j = i + 1; j < points.Count; j++)
{
Point3d fromPoint, toPoint;
fromPoint = points[i].Location;
toPoint = points[j].Location;
conduitLines.Add(new Line(fromPoint, toPoint));
}
}
return(conduitLines);
}
protected RhinoList <Rectangle3d> generatePolyRects(Polyline charCurve,
double depth,
out Point3d bottomRightmostPoint,
double thickness = 0)
{
RhinoList <double> sectionDistances = new RhinoList <double>();
Line[] sectionSegments = charCurve.GetSegments();
foreach (Line segment in sectionSegments)
{
sectionDistances.Add(segment.Length);
}
// Add origin points, accounting for thickness
RhinoList <Point3d> origins = new RhinoList <Point3d>();
Point3d currOrigin = ORIGIN;
// Loop invariant: CURR_ORIGIN be safely added and incremented
foreach (double distance in sectionDistances)
{
origins.Add(currOrigin);
currOrigin += new Vector3d(distance + thickness, 0, 0);
}
RhinoList <Rectangle3d> rectList = new RhinoList <Rectangle3d>();
Rectangle3d currRect;
int i;
for (i = 0; i < origins.Count; i++)
{
currRect = MakeRect(origins[i], sectionDistances[i], depth, margin: thickness);
rectList.Add(currRect);
}
bottomRightmostPoint = origins.Last + new Vector3d(sectionDistances[i - 1], 0, 0);
return(rectList);
}
/// <summary>
/// Splits (divides) the curve at a series of specified parameters.
/// The parameter must be in the interior of the curve's domain.
/// </summary>
/// <param name="t">
/// Parameters to split the curve at in the interval returned by Domain().
/// </param>
/// <returns>
/// Multiple curves on success, null on failure.
/// </returns>
public Curve[] Split(IEnumerable<double> t)
{
Interval domain = Domain;
RhinoList<double> parameters = new RhinoList<double>(t);
parameters.Add(domain.Min);
parameters.Add(domain.Max);
parameters.Sort();
RhinoList<Curve> rc = new RhinoList<Curve>();
for (int i = 0; i < parameters.Count - 1; i++)
{
double start = parameters[i];
double end = parameters[i + 1];
if ((end - start) > RhinoMath.ZeroTolerance)
{
Curve trimcurve = Trim(start, end);
if (trimcurve != null)
rc.Add(trimcurve);
}
}
return rc.Count == 0 ? null : rc.ToArray();
}
/// <summary>
/// Gets a collection of perpendicular frames along the curve. Perpendicular frames
/// are also known as 'Zero-twisting frames' and they minimize rotation from one frame to the next.
/// </summary>
/// <param name="parameters">A collection of <i>strictly increasing</i> curve parameters to place perpendicular frames on.</param>
/// <returns>An array of perpendicular frames on success or null on failure.</returns>
/// <exception cref="InvalidOperationException">Thrown when the curve parameters are not increasing.</exception>
public Plane[] GetPerpendicularFrames(IEnumerable<double> parameters)
{
RhinoList<double> ts = new RhinoList<double>();
double t0 = double.MinValue;
foreach (double t in parameters)
{
if (t <= t0)
throw new InvalidOperationException("Curve parameters must be strictly increasing");
ts.Add(t);
t0 = t;
}
// looks like we need at least two parameters to have this function make sense
if (ts.Count < 2)
return null;
double[] _parameters = ts.ToArray();
int count = _parameters.Length;
Plane[] frames = new Plane[count];
IntPtr pConstCurve = ConstPointer();
int rc_count = UnsafeNativeMethods.RHC_RhinoGet1RailFrames(pConstCurve, count, _parameters, frames);
if (rc_count == count)
return frames;
if (rc_count > 0)
{
Plane[] rc = new Plane[rc_count];
Array.Copy(frames, rc, rc_count);
return rc;
}
return null;
}
protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
int i, j;
var gc = new GetObject();
gc.SetCommandPrompt("Select some Breps");
gc.EnablePreSelect(true, true);
gc.GeometryFilter = ObjectType.Brep;
gc.GetMultiple(1, 0);
if (gc.CommandResult() != Result.Success)
{
return(gc.CommandResult());
}
RhinoList <Brep> breps = new RhinoList <Brep>();
for (i = 0; i < gc.ObjectCount; i++)
{
var brep = gc.Object(i).Brep();
if (null != brep)
{
breps.Add(brep);
}
var format = string.Format("F{0}", doc.DistanceDisplayPrecision);
var brepinfo = string.Format("Brep {0} has {1} face(s) and total surface of {2} square {3}",
i.ToString(),
brep.Faces.Count,
brep.GetArea().ToString(format),
doc.ModelUnitSystem.ToString()
);
for (j = 0; j < brep.Faces.Count; j++)
{
AreaMassProperties brepfacemass = AreaMassProperties.Compute(brep.Faces[j]);
double brepfaceearea = brepfacemass.Area;
var brepfaceinfo = string.Format("Brepface {0} belongs to brep {1} and has a surface of {2} square {3}",
j.ToString(),
i.ToString(),
brepfaceearea.ToString(format),
doc.ModelUnitSystem.ToString()
);
var brepfacedomain = string.Format(" and its Domain is U:{0} to {1} and V: {2} to {3}",
brep.Faces[j].Domain(0).T0.ToString(format),
brep.Faces[j].Domain(0).T1.ToString(format),
// Domain(0) means U, start at T0, end at T1
brep.Faces[j].Domain(1).T0.ToString(format),
brep.Faces[j].Domain(1).T1.ToString(format)
// Domain(1) means V
);
RhinoApp.WriteLine(brepfaceinfo + brepfacedomain);
}
RhinoApp.WriteLine(brepinfo);
}
//if the breps are not joined, they will be joined with the function below.
Brep[] joinedbreps = Brep.JoinBreps(breps, doc.ModelAbsoluteTolerance);
for (i = 0; i < joinedbreps.Length; i++)
// we use the .Length instead of .Count because we have a <Standard> array from Rhino.
{
doc.Objects.AddBrep(joinedbreps[i]);
}
doc.Views.Redraw();
RhinoApp.WriteLine("The user selected {0} brep(s) successfully, and they have been joined.", breps.Count.ToString());
return(Result.Success);
}