public RevitObject(string family, string type, List <RevitParameter> parameters, LyrebirdPoint origin, LyrebirdPoint orient)
{
FamilyName = family;
TypeName = type;
Parameters = parameters;
Origin = origin;
Orientation = orient;
}
public RevitObject(string family, string type, List<RevitParameter> parameters, LyrebirdPoint origin, LyrebirdPoint orient)
{
FamilyName = family;
TypeName = type;
Parameters = parameters;
Origin = origin;
Orientation = orient;
}
private LyrebirdCurve GetLBCurve(Curve crv)
{
LyrebirdCurve lbc = null;
List<LyrebirdPoint> points = new List<LyrebirdPoint>();
if (crv.IsLinear())
{
// standard linear element
points.Add(new LyrebirdPoint(crv.PointAtStart.X, crv.PointAtStart.Y, crv.PointAtStart.Z));
points.Add(new LyrebirdPoint(crv.PointAtEnd.X, crv.PointAtEnd.Y, crv.PointAtEnd.Z));
lbc = new LyrebirdCurve(points, "Line");
}
else if (crv.IsCircle())
{
crv.Domain = new Interval(0, 1);
points.Add(new LyrebirdPoint(crv.PointAtStart.X, crv.PointAtStart.Y, crv.PointAtStart.Z));
points.Add(new LyrebirdPoint(crv.PointAt(0.25).X, crv.PointAt(0.25).Y, crv.PointAt(0.25).Z));
points.Add(new LyrebirdPoint(crv.PointAt(0.5).X, crv.PointAt(0.5).Y, crv.PointAt(0.5).Z));
points.Add(new LyrebirdPoint(crv.PointAt(0.75).X, crv.PointAt(0.75).Y, crv.PointAt(0.75).Z));
points.Add(new LyrebirdPoint(crv.PointAtEnd.X, crv.PointAtEnd.Y, crv.PointAtEnd.Z));
lbc = new LyrebirdCurve(points, "Circle");
}
else if (crv.IsArc())
{
crv.Domain = new Interval(0, 1);
// standard arc element
points.Add(new LyrebirdPoint(crv.PointAtStart.X, crv.PointAtStart.Y, crv.PointAtStart.Z));
points.Add(new LyrebirdPoint(crv.PointAt(0.5).X, crv.PointAt(0.5).Y, crv.PointAt(0.5).Z));
points.Add(new LyrebirdPoint(crv.PointAtEnd.X, crv.PointAtEnd.Y, crv.PointAtEnd.Z));
lbc = new LyrebirdCurve(points, "Arc");
}
else
{
// Spline
// Old line: if (crv.Degree >= 3)
if (crv.Degree == 3)
{
NurbsCurve nc = crv as NurbsCurve;
if (nc != null)
{
List<LyrebirdPoint> lbPoints = new List<LyrebirdPoint>();
List<double> weights = new List<double>();
List<double> knots = new List<double>();
foreach (ControlPoint cp in nc.Points)
{
LyrebirdPoint pt = new LyrebirdPoint(cp.Location.X, cp.Location.Y, cp.Location.Z);
double weight = cp.Weight;
lbPoints.Add(pt);
weights.Add(weight);
}
for (int k = 0; k < nc.Knots.Count; k++)
{
double knot = nc.Knots[k];
// Add a duplicate knot for the first and last knot in the Rhino curve.
// Revit needs 2 more knots than Rhino to define a spline.
if (k == 0 || k == nc.Knots.Count - 1)
{
knots.Add(knot);
}
knots.Add(knot);
}
lbc = new LyrebirdCurve(lbPoints, weights, knots, nc.Degree, nc.IsPeriodic) { CurveType = "Spline" };
}
}
else
{
const double incr = 1.0 / 100;
List<LyrebirdPoint> pts = new List<LyrebirdPoint>();
List<double> weights = new List<double>();
for (int i = 0; i <= 100; i++)
{
Point3d pt = crv.PointAtNormalizedLength(i * incr);
LyrebirdPoint lbp = new LyrebirdPoint(pt.X, pt.Y, pt.Z);
weights.Add(1.0);
pts.Add(lbp);
}
lbc = new LyrebirdCurve(pts, "Spline") { Weights = weights, Degree = crv.Degree };
}
}
return lbc;
}
private List<RevitObject> AssignOrientation(List<RevitObject> currentList, GH_Structure<GH_Vector> orientations)
{
List<RevitObject> current = currentList;
List<RevitObject> tempObj = new List<RevitObject>();
for (int i = 0; i < orientations.Branches.Count; i++)
{
RevitObject ro = current[i];
try
{
Vector3d v = orientations[i][0].Value;
LyrebirdPoint p = new LyrebirdPoint {X = v.X, Y = v.Y, Z = v.Z};
ro.Orientation = p;
tempObj.Add(ro);
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
}
}
return tempObj;
}
protected override void SolveInstance(IGH_DataAccess DA)
{
bool runCommand = false;
GH_Structure<GH_Point> origPoints = new GH_Structure<GH_Point>();
GH_Structure<GH_Point> adaptPoints = new GH_Structure<GH_Point>();
GH_Structure<GH_Curve> curves = new GH_Structure<GH_Curve>();
GH_Structure<GH_Vector> orientations = new GH_Structure<GH_Vector>();
GH_Structure<GH_Vector> faceOrientations = new GH_Structure<GH_Vector>();
DA.GetData(0, ref runCommand);
DA.GetDataTree(1, out origPoints);
DA.GetDataTree(2, out adaptPoints);
DA.GetDataTree(3, out curves);
DA.GetDataTree(4, out orientations);
DA.GetDataTree(5, out faceOrientations);
// Make sure the family and type is set before running the command.
if (runCommand && (familyName == null || familyName == "Not Selected"))
{
message = "Please select a family/type by double-clicking on the component before running the command.";
}
else if (runCommand)
{
// Get the scale
GHInfo ghi = new GHInfo();
GHScale scale = ghi.GetScale(Rhino.RhinoDoc.ActiveDoc);
// Send to Revit
LyrebirdChannel channel = new LyrebirdChannel(appVersion);
channel.Create();
if (channel != null)
{
string documentName = channel.DocumentName();
if (documentName != null)
{
// Create RevitObjects
List<RevitObject> obj = new List<RevitObject>();
#region OriginPoint Based
if (origPoints != null && origPoints.Branches.Count > 0)
{
List<RevitObject> tempObjs = new List<RevitObject>();
// make sure the branches match the datacount
if (origPoints.Branches.Count == origPoints.DataCount)
{
for (int i = 0; i < origPoints.Branches.Count; i++)
{
GH_Point ghpt = origPoints[i][0];
LyrebirdPoint point = new LyrebirdPoint
{
X = ghpt.Value.X,
Y = ghpt.Value.Y,
Z = ghpt.Value.Z
};
RevitObject ro = new RevitObject
{
Origin = point,
FamilyName = familyName,
TypeName = typeName,
Category = category,
CategoryId = categoryId,
GHPath = origPoints.Paths[i].ToString(),
GHScaleFactor = scale.ScaleFactor,
GHScaleName = scale.ScaleName
};
tempObjs.Add(ro);
}
obj = tempObjs;
}
else
{
// Inform the user they need to graft their inputs. Only one point per branch
System.Windows.Forms.MessageBox.Show("Warning:\n\nEach Branch represents an object, " +
"so origin point based elements should be grafted so that each point is on it's own branch.");
}
}
#endregion
#region AdaptiveComponents
else if (adaptPoints != null && adaptPoints.Branches.Count > 0)
{
// generate adaptive components
List<RevitObject> tempObjs = new List<RevitObject>();
for (int i = 0; i < adaptPoints.Branches.Count; i++)
{
RevitObject ro = new RevitObject();
List<LyrebirdPoint> points = new List<LyrebirdPoint>();
for (int j = 0; j < adaptPoints.Branches[i].Count; j++)
{
LyrebirdPoint point = new LyrebirdPoint(adaptPoints.Branches[i][j].Value.X, adaptPoints.Branches[i][j].Value.Y, adaptPoints.Branches[i][j].Value.Z);
points.Add(point);
}
ro.AdaptivePoints = points;
ro.FamilyName = familyName;
ro.TypeName = typeName;
ro.Origin = null;
ro.Category = category;
ro.CategoryId = categoryId;
ro.GHPath = adaptPoints.Paths[i].ToString();
ro.GHScaleFactor = scale.ScaleFactor;
ro.GHScaleName = scale.ScaleName;
tempObjs.Add(ro);
}
obj = tempObjs;
}
#endregion
#region Curve Based
else if (curves != null && curves.Branches.Count > 0)
{
// Get curves for curve based components
// Determine if we're profile or line based
if (curves.Branches.Count == curves.DataCount)
{
// Determine if the curve is a closed planar curve
Curve tempCrv = curves.Branches[0][0].Value;
if (tempCrv.IsPlanar(0.00000001) && tempCrv.IsClosed)
{
// Closed planar curve
List<RevitObject> tempObjs = new List<RevitObject>();
for (int i = 0; i < curves.Branches.Count; i++)
{
Curve crv = curves[i][0].Value;
List<Curve> rCurves = new List<Curve>();
bool getCrvs = CurveSegments(rCurves, crv, true);
if (rCurves.Count > 0)
{
RevitObject ro = new RevitObject();
List<LyrebirdCurve> lbCurves = new List<LyrebirdCurve>();
for (int j = 0; j < rCurves.Count; j++)
{
LyrebirdCurve lbc;
lbc = GetLBCurve(rCurves[j]);
lbCurves.Add(lbc);
}
ro.Curves = lbCurves;
ro.FamilyName = familyName;
ro.Category = category;
ro.CategoryId = categoryId;
ro.TypeName = typeName;
ro.Origin = null;
ro.GHPath = curves.Paths[i].ToString();
ro.GHScaleFactor = scale.ScaleFactor;
ro.GHScaleName = scale.ScaleName;
tempObjs.Add(ro);
}
}
obj = tempObjs;
}
else if (!tempCrv.IsClosed)
{
// Line based. Can only be arc or linear curves
List<RevitObject> tempObjs = new List<RevitObject>();
for (int i = 0; i < curves.Branches.Count; i++)
{
Curve ghc = curves.Branches[i][0].Value;
// Test that there is only one curve segment
PolyCurve polycurve = ghc as PolyCurve;
if (polycurve != null)
{
Curve[] segments = polycurve.Explode();
if (segments.Count() != 1)
{
break;
}
}
if (ghc != null)
{
//List<LyrebirdPoint> points = new List<LyrebirdPoint>();
LyrebirdCurve lbc = GetLBCurve(ghc);
List<LyrebirdCurve> lbcurves = new List<LyrebirdCurve> { lbc };
RevitObject ro = new RevitObject
{
Curves = lbcurves,
FamilyName = familyName,
Category = category,
CategoryId = categoryId,
TypeName = typeName,
Origin = null,
GHPath = curves.Paths[i].ToString(),
GHScaleFactor = scale.ScaleFactor,
GHScaleName = scale.ScaleName
};
tempObjs.Add(ro);
}
}
obj = tempObjs;
}
}
else
{
// Make sure all of the curves in each branch are closed
bool allClosed = true;
DataTree<CurveCheck> crvTree = new DataTree<CurveCheck>();
for (int i = 0; i < curves.Branches.Count; i++)
{
List<GH_Curve> ghCrvs = curves.Branches[i];
List<CurveCheck> checkedcurves = new List<CurveCheck>();
GH_Path path = new GH_Path(i);
for (int j = 0; j < ghCrvs.Count; j++)
{
Curve c = ghCrvs[j].Value;
if (c.IsClosed)
{
AreaMassProperties amp = AreaMassProperties.Compute(c);
if (amp != null)
{
double area = amp.Area;
CurveCheck cc = new CurveCheck(c, area);
checkedcurves.Add(cc);
}
}
else
{
allClosed = false;
}
}
if (allClosed)
{
// Sort the curves by area
checkedcurves.Sort((x, y) => x.Area.CompareTo(y.Area));
checkedcurves.Reverse();
foreach (CurveCheck cc in checkedcurves)
{
crvTree.Add(cc, path);
}
}
}
if (allClosed)
{
// Determine if the smaller profiles are within the larger
bool allInterior = true;
List<RevitObject> tempObjs = new List<RevitObject>();
for (int i = 0; i < crvTree.Branches.Count; i++)
{
try
{
List<int> crvSegmentIds = new List<int>();
List<LyrebirdCurve> lbCurves = new List<LyrebirdCurve>();
List<CurveCheck> checkedCrvs = crvTree.Branches[i];
Curve outerProfile = checkedCrvs[0].Curve;
double outerArea = checkedCrvs[0].Area;
List<Curve> planarCurves = new List<Curve>();
planarCurves.Add(outerProfile);
double innerArea = 0.0;
for (int j = 1; j < checkedCrvs.Count; j++)
{
planarCurves.Add(checkedCrvs[j].Curve);
innerArea += checkedCrvs[j].Area;
}
// Try to create a planar surface
IEnumerable<Curve> surfCurves = planarCurves;
Brep[] b = Brep.CreatePlanarBreps(surfCurves);
if (b.Count() == 1)
{
// Test the areas
double brepArea = b[0].GetArea();
double calcArea = outerArea - innerArea;
double diff = (brepArea - calcArea) / calcArea;
if (diff < 0.1)
{
// The profiles probably are all interior
foreach (CurveCheck cc in checkedCrvs)
{
Curve c = cc.Curve;
List<Curve> rCurves = new List<Curve>();
bool getCrvs = CurveSegments(rCurves, c, true);
if (rCurves.Count > 0)
{
int crvSeg = rCurves.Count;
crvSegmentIds.Add(crvSeg);
foreach (Curve rc in rCurves)
{
LyrebirdCurve lbc;
lbc = GetLBCurve(rc);
lbCurves.Add(lbc);
}
}
}
RevitObject ro = new RevitObject();
ro.Curves = lbCurves;
ro.FamilyName = familyName;
ro.Category = category;
ro.CategoryId = categoryId;
ro.TypeName = typeName;
ro.Origin = null;
ro.GHPath = crvTree.Paths[i].ToString();
ro.GHScaleFactor = scale.ScaleFactor;
ro.GHScaleName = scale.ScaleName;
ro.CurveIds = crvSegmentIds;
tempObjs.Add(ro);
}
}
else
{
allInterior = false;
message = "Warning:\n\nEach Branch represents an object, " +
"so curve based elements should be grafted so that each curve is on it's own branch, or all curves on a branch should " +
"be interior to the largest, outer boundary.";
}
}
catch
{
allInterior = false;
// Inform the user they need to graft their inputs. Only one curve per branch
message = "Warning:\n\nEach Branch represents an object, " +
"so curve based elements should be grafted so that each curve is on it's own branch, or all curves on a branch should " +
"be interior to the largest, outer boundary.";
}
}
if (tempObjs.Count > 0)
{
obj = tempObjs;
}
}
}
}
#endregion
// Orientation
if (orientations != null && orientations.Branches.Count > 0)
{
List<RevitObject> tempList = AssignOrientation(obj, orientations);
obj = tempList;
}
// face orientation
if (faceOrientations != null && faceOrientations.Branches.Count > 0)
{
List<RevitObject> tempList = AssignFaceOrientation(obj, faceOrientations);
obj = tempList;
}
// Parameters...
if (Params.Input.Count > 6)
{
List<RevitObject> currentObjs = obj;
List<RevitObject> tempObjs = new List<RevitObject>();
for (int r = 0; r < currentObjs.Count; r++)
{
RevitObject ro = currentObjs[r];
List<RevitParameter> revitParams = new List<RevitParameter>();
for (int i = 6; i < Params.Input.Count; i++)
{
RevitParameter rp = new RevitParameter();
IGH_Param param = Params.Input[i];
string paramInfo = param.Description;
string[] pi = paramInfo.Split(new[] { "\n", ":" }, StringSplitOptions.None);
string paramName = null;
try
{
paramName = pi[1].Substring(1);
string paramStorageType = pi[5].Substring(1);
rp.ParameterName = paramName;
rp.StorageType = paramStorageType;
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (paramName != null)
{
GH_Structure<IGH_Goo> data = null;
try
{
DA.GetDataTree(i, out data);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
if (data != null)
{
string value = data[r][0].ToString();
rp.Value = value;
revitParams.Add(rp);
}
}
}
ro.Parameters = revitParams;
tempObjs.Add(ro);
}
obj = tempObjs;
}
// Send the data to Revit to create and/or modify family instances.
if (obj != null && obj.Count > 0)
{
try
{
string docName = channel.DocumentName();
if (docName == null || docName == string.Empty)
{
message = "Could not contact the lyrebird server. Make sure it's running and try again.";
}
else
{
string nn = NickName;
if (nn == null || nn.Length == 0)
{
nn = "LBOut";
}
channel.CreateOrModify(obj, InstanceGuid, NickName);
message = obj.Count.ToString() + " objects sent to the lyrebird server.";
}
}
catch
{
message = "Could not contact the lyrebird server. Make sure it's running and try again.";
}
}
channel.Dispose();
try
{
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
else
{
message = "Error\n" + "The Lyrebird Service could not be found. Ensure Revit is running, the Lyrebird server plugin is installed, and the server is active.";
}
}
}
else
{
message = null;
}
// Check if the revit information is set
if (familyName != null || (familyName != "Not Selected" && typeName != "Not Selected"))
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("Family: " + familyName);
sb.AppendLine("Type: " + typeName);
sb.AppendLine("Category: " + category);
for (int i = 0; i < inputParameters.Count; i++)
{
RevitParameter rp = inputParameters[i];
string type = "Instance";
if (rp.IsType)
{
type = "Type";
}
sb.AppendLine(string.Format("Parameter{0}: {1} / {2} / {3}", (i + 1).ToString(CultureInfo.InvariantCulture), rp.ParameterName, rp.StorageType, type));
}
objMessage = sb.ToString();
}
else
{
objMessage = "No data type set. Double-click to set data type";
}
DA.SetData(0, objMessage);
DA.SetData(1, message);
}