public static GH_Archive ArchiveFromBase64String(string blob) { if (string.IsNullOrWhiteSpace(blob)) { return(null); } byte[] byteArray = Convert.FromBase64String(blob); try { var byteArchive = new GH_Archive(); if (byteArchive.Deserialize_Binary(byteArray)) { return(byteArchive); } } catch (Exception) { } var grasshopperXml = StripBom(System.Text.Encoding.UTF8.GetString(byteArray)); var xmlArchive = new GH_Archive(); if (xmlArchive.Deserialize_Xml(grasshopperXml)) { return(xmlArchive); } return(null); }
public static GH_Archive ArchiveFromUrl(string url) { if (string.IsNullOrWhiteSpace(url)) { return(null); } if (File.Exists(url)) { // local file var archive = new GH_Archive(); if (archive.ReadFromFile(url)) { RegisterFileWatcher(url); return(archive); } return(null); } byte[] byteArray = null; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.AutomaticDecompression = DecompressionMethods.GZip; using (HttpWebResponse response = (HttpWebResponse)request.GetResponse()) using (var stream = response.GetResponseStream()) using (var memStream = new MemoryStream()) { stream.CopyTo(memStream); byteArray = memStream.ToArray(); } try { var byteArchive = new GH_Archive(); if (byteArchive.Deserialize_Binary(byteArray)) { return(byteArchive); } } catch (Exception) { } var grasshopperXml = StripBom(System.Text.Encoding.UTF8.GetString(byteArray)); var xmlArchive = new GH_Archive(); if (xmlArchive.Deserialize_Xml(grasshopperXml)) { return(xmlArchive); } return(null); }
static Response Grasshopper(NancyContext ctx) { // load grasshopper file GH_Archive archive = null; string json = string.Empty; using (var reader = new StreamReader(ctx.Request.Body)) { json = reader.ReadToEnd(); } Schema input = JsonConvert.DeserializeObject <Schema>(json); if (input.Algo != null) { byte[] byteArray = Convert.FromBase64String(input.Algo); var byteArchive = new GH_Archive(); try { if (byteArchive.Deserialize_Binary(byteArray)) { archive = byteArchive; } } catch (Exception) { } if (archive == null) { var grasshopperXml = StripBom(System.Text.Encoding.UTF8.GetString(byteArray)); var xmlArchive = new GH_Archive(); if (xmlArchive.Deserialize_Xml(grasshopperXml)) { archive = xmlArchive; } } } else { string pointer = input.Pointer; var grasshopperXml = GetGhxFromPointer(pointer); var xmlArchive = new GH_Archive(); if (xmlArchive.Deserialize_Xml(grasshopperXml)) { archive = xmlArchive; } } if (archive == null) { throw new Exception("Unable to load grasshopper definition"); } using (var definition = new GH_Document()) { if (!archive.ExtractObject(definition, "Definition")) { throw new Exception(); } // Set input params foreach (var obj in definition.Objects) { var group = obj as GH_Group; if (group == null) { continue; } if (group.NickName.Contains("RH_IN")) { // It is a RestHopper input group! var param = group.Objects()[0]; // SetData foreach (Resthopper.IO.DataTree <ResthopperObject> tree in input.Values) { if (group.NickName == tree.ParamName) { { Param_Boolean boolParam = param as Param_Boolean; if (boolParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Boolean> objectList = new List <GH_Boolean>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; bool boolean = JsonConvert.DeserializeObject <bool>(restobj.Data); GH_Boolean data = new GH_Boolean(boolean); boolParam.AddVolatileData(path, i, data); } } continue; } Param_Point ptParam = param as Param_Point; if (ptParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Point> objectList = new List <GH_Point>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Point3d rPt = JsonConvert.DeserializeObject <Rhino.Geometry.Point3d>(restobj.Data); GH_Point data = new GH_Point(rPt); ptParam.AddVolatileData(path, i, data); } } continue; } Param_Vector vectorParam = param as Param_Vector; if (vectorParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Vector> objectList = new List <GH_Vector>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Vector3d rhVector = JsonConvert.DeserializeObject <Rhino.Geometry.Vector3d>(restobj.Data); GH_Vector data = new GH_Vector(rhVector); vectorParam.AddVolatileData(path, i, data); } } continue; } Param_Integer integerParam = param as Param_Integer; if (integerParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Integer> objectList = new List <GH_Integer>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; int rhinoInt = JsonConvert.DeserializeObject <int>(restobj.Data); GH_Integer data = new GH_Integer(rhinoInt); integerParam.AddVolatileData(path, i, data); } } continue; } Param_Number numberParam = param as Param_Number; if (numberParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Number> objectList = new List <GH_Number>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; double rhNumber = JsonConvert.DeserializeObject <double>(restobj.Data); GH_Number data = new GH_Number(rhNumber); numberParam.AddVolatileData(path, i, data); } } continue; } Param_String stringParam = param as Param_String; if (stringParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_String> objectList = new List <GH_String>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; string rhString = restobj.Data; GH_String data = new GH_String(rhString); stringParam.AddVolatileData(path, i, data); } } continue; } Param_Line lineParam = param as Param_Line; if (lineParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Line> objectList = new List <GH_Line>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Line rhLine = JsonConvert.DeserializeObject <Rhino.Geometry.Line>(restobj.Data); GH_Line data = new GH_Line(rhLine); lineParam.AddVolatileData(path, i, data); } } continue; } Param_Curve curveParam = param as Param_Curve; if (curveParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Curve> objectList = new List <GH_Curve>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; GH_Curve ghCurve; try { Rhino.Geometry.Polyline data = JsonConvert.DeserializeObject <Rhino.Geometry.Polyline>(restobj.Data); Rhino.Geometry.Curve c = new Rhino.Geometry.PolylineCurve(data); ghCurve = new GH_Curve(c); } catch { Rhino.Geometry.NurbsCurve data = JsonConvert.DeserializeObject <Rhino.Geometry.NurbsCurve>(restobj.Data); Rhino.Geometry.Curve c = new Rhino.Geometry.NurbsCurve(data); ghCurve = new GH_Curve(c); } curveParam.AddVolatileData(path, i, ghCurve); } } continue; } Param_Circle circleParam = param as Param_Circle; if (circleParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Circle> objectList = new List <GH_Circle>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Circle rhCircle = JsonConvert.DeserializeObject <Rhino.Geometry.Circle>(restobj.Data); GH_Circle data = new GH_Circle(rhCircle); circleParam.AddVolatileData(path, i, data); } } continue; } Param_Plane planeParam = param as Param_Plane; if (planeParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Plane> objectList = new List <GH_Plane>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Plane rhPlane = JsonConvert.DeserializeObject <Rhino.Geometry.Plane>(restobj.Data); GH_Plane data = new GH_Plane(rhPlane); planeParam.AddVolatileData(path, i, data); } } continue; } Param_Rectangle rectangleParam = param as Param_Rectangle; if (rectangleParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Rectangle> objectList = new List <GH_Rectangle>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Rectangle3d rhRectangle = JsonConvert.DeserializeObject <Rhino.Geometry.Rectangle3d>(restobj.Data); GH_Rectangle data = new GH_Rectangle(rhRectangle); rectangleParam.AddVolatileData(path, i, data); } } continue; } Param_Box boxParam = param as Param_Box; if (boxParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Box> objectList = new List <GH_Box>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Box rhBox = JsonConvert.DeserializeObject <Rhino.Geometry.Box>(restobj.Data); GH_Box data = new GH_Box(rhBox); boxParam.AddVolatileData(path, i, data); } } continue; } Param_Surface surfaceParam = param as Param_Surface; if (surfaceParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Surface> objectList = new List <GH_Surface>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Surface rhSurface = JsonConvert.DeserializeObject <Rhino.Geometry.Surface>(restobj.Data); GH_Surface data = new GH_Surface(rhSurface); surfaceParam.AddVolatileData(path, i, data); } } continue; } Param_Brep brepParam = param as Param_Brep; if (brepParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Brep> objectList = new List <GH_Brep>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Brep rhBrep = JsonConvert.DeserializeObject <Rhino.Geometry.Brep>(restobj.Data); GH_Brep data = new GH_Brep(rhBrep); brepParam.AddVolatileData(path, i, data); } } continue; } Param_Mesh meshParam = param as Param_Mesh; if (meshParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Mesh> objectList = new List <GH_Mesh>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; Rhino.Geometry.Mesh rhMesh = JsonConvert.DeserializeObject <Rhino.Geometry.Mesh>(restobj.Data); GH_Mesh data = new GH_Mesh(rhMesh); meshParam.AddVolatileData(path, i, data); } } continue; } GH_NumberSlider sliderParam = param as GH_NumberSlider; if (sliderParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Number> objectList = new List <GH_Number>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; double rhNumber = JsonConvert.DeserializeObject <double>(restobj.Data); GH_Number data = new GH_Number(rhNumber); sliderParam.AddVolatileData(path, i, data); } } continue; } GH_BooleanToggle toggleParam = param as GH_BooleanToggle; if (toggleParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Boolean> objectList = new List <GH_Boolean>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; bool rhBoolean = JsonConvert.DeserializeObject <bool>(restobj.Data); GH_Boolean data = new GH_Boolean(rhBoolean); toggleParam.AddVolatileData(path, i, data); } } continue; } GH_Panel panelParam = param as GH_Panel; if (panelParam != null) { foreach (KeyValuePair <string, List <ResthopperObject> > entree in tree) { GH_Path path = new GH_Path(GhPath.FromString(entree.Key)); List <GH_Panel> objectList = new List <GH_Panel>(); for (int i = 0; i < entree.Value.Count; i++) { ResthopperObject restobj = entree.Value[i]; string rhString = JsonConvert.DeserializeObject <string>(restobj.Data); GH_String data = new GH_String(rhString); panelParam.AddVolatileData(path, i, data); } } continue; } } } } } } Schema OutputSchema = new Schema(); OutputSchema.Algo = Utils.Base64Encode(string.Empty); // Parse output params foreach (var obj in definition.Objects) { var group = obj as GH_Group; if (group == null) { continue; } if (group.NickName.Contains("RH_OUT")) { // It is a RestHopper output group! var param = group.Objects()[0] as IGH_Param; if (param == null) { continue; } try { param.CollectData(); param.ComputeData(); } catch (Exception) { param.Phase = GH_SolutionPhase.Failed; // TODO: throw something better throw; } // Get data Resthopper.IO.DataTree <ResthopperObject> OutputTree = new Resthopper.IO.DataTree <ResthopperObject>(); OutputTree.ParamName = group.NickName; var volatileData = param.VolatileData; for (int p = 0; p < volatileData.PathCount; p++) { List <ResthopperObject> ResthopperObjectList = new List <ResthopperObject>(); foreach (var goo in volatileData.get_Branch(p)) { if (goo == null) { continue; } else if (goo.GetType() == typeof(GH_Boolean)) { GH_Boolean ghValue = goo as GH_Boolean; bool rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <bool>(rhValue)); } else if (goo.GetType() == typeof(GH_Point)) { GH_Point ghValue = goo as GH_Point; Point3d rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Point3d>(rhValue)); } else if (goo.GetType() == typeof(GH_Vector)) { GH_Vector ghValue = goo as GH_Vector; Vector3d rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Vector3d>(rhValue)); } else if (goo.GetType() == typeof(GH_Integer)) { GH_Integer ghValue = goo as GH_Integer; int rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <int>(rhValue)); } else if (goo.GetType() == typeof(GH_Number)) { GH_Number ghValue = goo as GH_Number; double rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <double>(rhValue)); } else if (goo.GetType() == typeof(GH_String)) { GH_String ghValue = goo as GH_String; string rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <string>(rhValue)); } else if (goo.GetType() == typeof(GH_Line)) { GH_Line ghValue = goo as GH_Line; Line rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Line>(rhValue)); } else if (goo.GetType() == typeof(GH_Curve)) { GH_Curve ghValue = goo as GH_Curve; Curve rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Curve>(rhValue)); } else if (goo.GetType() == typeof(GH_Circle)) { GH_Circle ghValue = goo as GH_Circle; Circle rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Circle>(rhValue)); } else if (goo.GetType() == typeof(GH_Plane)) { GH_Plane ghValue = goo as GH_Plane; Plane rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Plane>(rhValue)); } else if (goo.GetType() == typeof(GH_Rectangle)) { GH_Rectangle ghValue = goo as GH_Rectangle; Rectangle3d rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Rectangle3d>(rhValue)); } else if (goo.GetType() == typeof(GH_Box)) { GH_Box ghValue = goo as GH_Box; Box rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Box>(rhValue)); } else if (goo.GetType() == typeof(GH_Surface)) { GH_Surface ghValue = goo as GH_Surface; Brep rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Brep>(rhValue)); } else if (goo.GetType() == typeof(GH_Brep)) { GH_Brep ghValue = goo as GH_Brep; Brep rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Brep>(rhValue)); } else if (goo.GetType() == typeof(GH_Mesh)) { GH_Mesh ghValue = goo as GH_Mesh; Mesh rhValue = ghValue.Value; ResthopperObjectList.Add(GetResthopperObject <Mesh>(rhValue)); } } GhPath path = new GhPath(new int[] { p }); OutputTree.Add(path.ToString(), ResthopperObjectList); } OutputSchema.Values.Add(OutputTree); } } if (OutputSchema.Values.Count < 1) { throw new System.Exceptions.PayAttentionException("Looks like you've missed something..."); // TODO } string returnJson = JsonConvert.SerializeObject(OutputSchema, GeometryResolver.Settings); return(returnJson); } }