/// <summary>
/// Attaches the specified Xref to the current space in the current drawing.
/// </summary>
/// <param name="path">Path to the drawing file to attach as an Xref.</param>
/// <param name="pos">Position of Xref in WCS coordinates.</param>
/// <param name="name">Optional name for the Xref.</param>
/// <param name="idBtrXref">Блок внешней ссылки - BlockTableRecord</param>
/// <returns>Whether the attach operation succeeded.</returns>
public static bool XrefAttachAndInsert(this Database db, string path, Point3d pos,
out ObjectId idBtrXref, out ObjectId idBlRefXref, string name = null)
{
idBtrXref = ObjectId.Null;
idBlRefXref = ObjectId.Null;
var ret = false;
if (!File.Exists(path))
return ret;
if (String.IsNullOrEmpty(name))
name = Path.GetFileNameWithoutExtension(path);
using (var t = db.TransactionManager.StartOpenCloseTransaction())
{
idBtrXref = db.AttachXref(path, name);
if (idBtrXref.IsValid)
{
var ms = (BlockTableRecord)t.GetObject(SymbolUtilityServices.GetBlockModelSpaceId(db), OpenMode.ForWrite);
var br = new BlockReference(pos, idBtrXref);
idBlRefXref = ms.AppendEntity(br);
t.AddNewlyCreatedDBObject(br, true);
ret = true;
}
t.Commit();
}
return ret;
}
private float GetValue(Point3d pt, double minX, double maxX, double minY, double maxY)
{
int x = (int)Util.Number.Map(pt.X, minX, maxX, 0, bitmap.Width - 1, false);
int y = (int)(bitmap.Height - Util.Number.Map(pt.Y, minY, maxY, 0, bitmap.Height - 1, false));
Color color = crossed ? Color.White : Color.Black;
if (vehicle.Environment.Wrap)
{
if (x < 0)
{
x += bitmap.Width;
}
else if (x >= bitmap.Width)
{
x -= bitmap.Width;
}
if (y < 0)
{
y += bitmap.Height;
}
else if (y >= bitmap.Height)
{
y -= bitmap.Height;
}
}
if ((0 <= x && x < bitmap.Width) && (0 <= y && y < bitmap.Height))
{
color = bitmap.GetPixel(x, y);
}
return color.GetBrightness();
}
/// <summary>
/// Draws the concentric circles given the center-point and the colors
/// for each circle. It is assumed that the colors are ordered with
/// the outer-most circle's color first, working it way toward the
/// inner-most circle.
/// </summary>
/// <param name="center">Center-Point for all circles</param>
/// <param name="colors">
/// Colors for each circle ordered by outer-most circle's color first
/// </param>
public static void DrawConcentricCircles(Point3d center, Color[] colors)
{
// get current document and DB
var acDocument = Application.DocumentManager.MdiActiveDocument;
var acCurrentDB = acDocument.Database;
// start a transaction in which the concentric circles will
// be created
using (var acTransaction = acCurrentDB.TransactionManager.StartTransaction())
{
var acBlockTable = acTransaction.GetObject(acCurrentDB.BlockTableId,
OpenMode.ForRead) as BlockTable;
var acBlockTableRecord = acTransaction.GetObject(acBlockTable[BlockTableRecord.ModelSpace],
OpenMode.ForWrite) as BlockTableRecord;
// create a circle for each color and commit the transaction
int i = 0;
foreach (var color in colors)
{
var circle = CreateCircle(i, center, color);
acBlockTableRecord.AppendEntity(circle);
acTransaction.AddNewlyCreatedDBObject(circle, true);
i++;
}
acTransaction.Commit();
}
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
//Input
Point3d supportPt = new Point3d();
DA.GetData(0, ref supportPt);
bool isXFixed = true;
DA.GetData(1, ref isXFixed);
bool isYFixed = true;
DA.GetData(2, ref isYFixed);
bool isZFixed = true;
DA.GetData(3, ref isZFixed);
double weight = 1.0;
DA.GetData(4, ref weight);
//Warning if no direction is fixed
if (!isXFixed && !isYFixed && !isZFixed)
{
this.AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "The specified point is free to move!");
}
//Create simple support goal
GoalObject support = new SupportGoal(supportPt, isXFixed, isYFixed, isZFixed, weight);
//Output
DA.SetData(0, support);
}
public Polygon2D(int s, Point3d c, Double a)
{
this.Sides = s;
this.Center = c;
this.Apotema = a;
CreateGeometry();
}
public static Rhino.Commands.Result AddLinearDimension2(Rhino.RhinoDoc doc)
{
Point3d origin = new Point3d(1,1,0);
Point3d offset = new Point3d(11,1,0);
Point3d pt = new Point3d((offset.X-origin.X)/2,3,0);
Plane plane = Plane.WorldXY;
plane.Origin = origin;
double u,v;
plane.ClosestParameter(origin, out u, out v);
Point2d ext1 = new Point2d(u, v);
plane.ClosestParameter(offset, out u, out v);
Point2d ext2 = new Point2d(u, v);
plane.ClosestParameter(pt, out u, out v);
Point2d linePt = new Point2d(u, v);
LinearDimension dimension = new LinearDimension(plane, ext1, ext2, linePt);
if (doc.Objects.AddLinearDimension(dimension) != Guid.Empty)
{
doc.Views.Redraw();
return Rhino.Commands.Result.Success;
}
return Rhino.Commands.Result.Failure;
}
public override Mesh Generate(Point3d P, Vector3d V)
{
Vector3d diffx;
Vector3d diffy;
Vector3d diffz = new Vector3d(V);
double proj;
diffx = new Vector3d(0, 0, 1);
proj = System.Math.Abs(Vector3d.Multiply(diffz, diffx));
if (0.99 < proj && 1.01 > proj) diffx = new Vector3d(1, 0, 0);
diffy = diffz;
diffy = Vector3d.CrossProduct(diffy, diffx);
diffx = Vector3d.CrossProduct(diffy, diffz);
diffx.Unitize();
diffy.Unitize();
diffz.Unitize();
Mesh M = new Mesh();
M.Vertices.SetVertex(0, P + diffz * 0.25);
M.Vertices.SetVertex(1, P + (diffx * 0.7072 + diffy * -.5 + diffz * -.5) * 0.25);
M.Vertices.SetVertex(2, P + (diffy + diffz * -.5) * 0.25);
M.Vertices.SetVertex(3, P + (diffx * -0.7072 + diffy * -.5 + diffz * -.5) * 0.25);
M.Faces.SetFace(0, 0, 1, 2);
M.Faces.SetFace(1, 0, 2, 3);
M.Faces.SetFace(2, 0, 3, 1);
M.Faces.SetFace(3, 3, 2, 1);
M.FaceNormals.ComputeFaceNormals();
//M.ComputeVertexNormals();
return M;
}
public PolyLine3d(Point3d p1, Point3d p2, Color clr)
{
m_points = new ArrayList();
m_color = clr;
m_points.Add(p1);
m_points.Add(p2);
}
public static Point3d Center(this Point3d pt, Point3d other)
{
return new Point3d(
pt.X + (other.X - pt.X) * 0.5,
pt.Y + (other.Y - pt.Y) * 0.5,
pt.Z + (other.Z - pt.Z) * 0.5);
}
protected override Vector3d CalculateDesiredVelocity()
{
Vector3d desired = new Vector3d();
//Predict the vehicle's future location
Vector3d predict = agent.Velocity3D;
predict.Unitize();
predict = predict * predictionDistance;
predictLoc = agent.Position3D + predict;
//Find the normal point along the path
double t;
path.ClosestPoint(predictLoc, out t);
pathPt = path.PointAt(t);
//Move a little further along the path and set a target
//If we are off the path, seek that target in order to stay on the path
double distance = pathPt.DistanceTo(predictLoc);
if (distance > radius)
{
pathPt = path.PointAt(t + pathTargetDistance);
pathPt = agent.Environment.MapTo2D(pathPt);
// Seek that point
desired = Util.Agent.Seek(agent, pathPt);
}
return desired;
}
public Point3d[] GetValues()
{
Point3d[] result = new Point3d[4];
for (int i = 0; i <= 3; i++)
result[i] = this[i];
return result;
}
public bool Init(ObjectId id, Point3d pt)
{
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
m_Pos = id;
RebarPos pos = tr.GetObject(m_Pos, OpenMode.ForRead) as RebarPos;
if (pos == null)
{
return false;
}
txtPosMarker.Text = pos.Pos;
hit = pos.HitTest(pt);
}
catch (System.Exception ex)
{
MessageBox.Show("Error: " + ex.Message, "RebarPos", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
}
return true;
}
/// <summary>
/// 根据板件的尺寸和水平孔的位置，获取水平孔以MP为原点时的坐标，如果在边沿就等于0或者板件长宽
/// </summary>
/// <returns></returns>
public Point3d GetBorePosition()
{
Point3d holePosition = new Point3d();
if (!this.Part.MachinePoint.IsRotated)
{
if (FaceNumber == 1)
holePosition = new Point3d(Position, 0, ZValue);
else if (FaceNumber == 2)
holePosition = new Point3d(Position, Part.Width, ZValue);
else if (FaceNumber == 3)
holePosition = new Point3d(0, Position, ZValue);
else if (FaceNumber == 4)
holePosition = new Point3d(Part.Length, Position, ZValue);
}
else
{
if (FaceNumber == 1)
holePosition = new Point3d(Position, 0, ZValue);
else if (FaceNumber == 2)
holePosition = new Point3d(Position, Part.Length, ZValue);
else if (FaceNumber == 3)
holePosition = new Point3d(0, Position, ZValue);
else if (FaceNumber == 4)
holePosition = new Point3d(Part.Width, Position, ZValue);
}
return holePosition;
}
//
public Movil(ref ObjectId line, ref ObjectId mobile, double minSeparation, double maxSeparation, bool loopTravel)
{
this.line = line;
this.mobile = mobile;
this.dPromMin = minSeparation;
this.dPromMax = maxSeparation;
this.loopTravel = loopTravel;
this.goal = false;
this.ruta = Lab3.DBMan.OpenEnity(line) as Polyline;
this.bloque = Lab3.DBMan.OpenEnity(mobile) as BlockReference;
this.bloqueCentro = new Point3d((bloque.GeometricExtents.MinPoint.X +
bloque.GeometricExtents.MaxPoint.X) / 2,
(bloque.GeometricExtents.MinPoint.Y +
bloque.GeometricExtents.MaxPoint.Y) / 2,
0);
this.numeroSegmentos = this.ruta.NumberOfVertices - 1;
this.segmentoActualIndex = 0;
this.segmentoActual = this.ruta.GetLineSegment2dAt(segmentoActualIndex);
Lab3.DBMan.UpdateBlockPosition(new Point3d(this.segmentoActual.StartPoint.X, this.segmentoActual.StartPoint.Y, 0), mobile);
//
AttributeManager attribute = new AttributeManager(mobile);
attribute.SetAttribute("Velocity", this.velocity+" [Kms/hr]");
//
this.pointActualCurve = 0;
this.velocityScale = 0.00001f;
this.velocity = this.UpdateDireccion();
Lab3.DBMan.UpdateBlockRotation(new Vector2d(this.velocity.X, this.velocity.Y).Angle, this.mobile);
}
protected override bool GetInputs(IGH_DataAccess da)
{
if(!base.GetInputs(da)) return false;
// First, we need to retrieve all data from the input parameters.
// Then we need to access the input parameters individually.
// When data cannot be extracted from a parameter, we should abort this method.
if (!da.GetData(nextInputIndex++, ref vehicle)) return false;
if (!da.GetData(nextInputIndex++, ref visionRadiusMultiplier)) return false;
if (!da.GetData(nextInputIndex++, ref visionAngleMultiplier)) return false;
if (!da.GetData(nextInputIndex++, ref crossed)) return false;
if (!(0.0 <= visionRadiusMultiplier && visionRadiusMultiplier <= 1.0))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, RS.visionRadiusMultiplierErrorMessage);
return false;
}
if (!(0.0 <= visionAngleMultiplier && visionAngleMultiplier <= 1.0))
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, RS.visionAngleMultiplierErrorMessage);
return false;
}
sensorLeftPos = vehicle.GetSensorPosition(visionRadiusMultiplier, visionAngleMultiplier);
sensorRightPos = vehicle.GetSensorPosition(visionRadiusMultiplier, -visionAngleMultiplier);
return true;
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="da">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override bool GetInputs(IGH_DataAccess da)
{
if (!base.GetInputs(da)) return false;
if (!da.GetData(nextInputIndex++, ref targetPt)) return false;
targetPt = agent.Environment.MapTo2D(targetPt);
return true;
}
public BorderPromptResult(PromptResultStatus queryStatus)
{
this.queryStatus = queryStatus;
this.firstPoint = Point3d.Origin;
this.secondPoint = Point3d.Origin;
this.stringResult = "";
}
public BorderPromptResult(Point3d firstPoint, Point3d secondPoint)
{
this.queryStatus = PromptResultStatus.OK;
this.firstPoint = firstPoint;
this.secondPoint = secondPoint;
this.stringResult = "";
}
/// <summary>
/// コンストラクタ
/// </summary>
public EffectObject()
{
Children = new EffectCollection(this);
Scenario = new Scenario();
LocalTransform = new Matrix44d();
BaseScale = new Point3d(1.0, 1.0, 1.0);
Scale = new Point3d(1.0, 1.0, 1.0);
Opacity = 1.0;
//Transform = new Matrix44d();
InheritedOpacity = 1.0;
// 値をForeverにすると、子要素があってもなくてもオブジェクトが
// 終了しなくなります。
// また０にすると最初のフレームでオブジェクトが破棄されてしまうため、
// 初期化の仕方によってはDurationの設定に失敗することがあります。
// そのため、ここでは非常に小さいけれど０より大きい値を設定しています。
Duration = TimeSpan.FromSeconds(0.001);
this.AddPropertyChangedHandler("Parent", (_, __) =>
{
OnDataContextChanged(true);
UpdateInheritedOpacity();
});
this.AddPropertyChangedHandler("BasePath", (_, __) =>
OnBasePathChanged(BasePath));
this.AddPropertyChangedHandler("DataContext", (_, __) =>
OnDataContextChanged(false));
this.AddPropertyChangedHandler("Opacity", (_, __) =>
UpdateInheritedOpacity());
lock (instanceList)
{
instanceList.Add(new WeakReference(this));
}
}
public static Plane QuaternionToPlane(Point3d point, Quaternion quaternion)
{
Plane plane;
quaternion.GetRotation(out plane);
plane.Origin = point;
return plane;
}
/// <summary>
/// 在AutoCAD图形中插入块参照
/// </summary>
/// <param name="spaceId">块参照要加入的模型空间或图纸空间的Id</param>
/// <param name="layer">块参照要加入的图层名</param>
/// <param name="blockName">块参照所属的块名</param>
/// <param name="position">插入点</param>
/// <param name="scale">缩放比例</param>
/// <param name="rotateAngle">旋转角度</param>
/// <param name="attNameValues">属性的名称与取值</param>
/// <returns>返回块参照的Id</returns>
public static ObjectId InsertBlockReference(this ObjectId spaceId, string layer, string blockName, Point3d position, Scale3d scale, double rotateAngle)
{
DocumentLock docLock = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument();
ObjectId blockRefId;
Database db = spaceId.Database;
BlockTable bt = (BlockTable)db.BlockTableId.GetObject(OpenMode.ForRead);
if (!bt.Has(blockName)) return ObjectId.Null;
BlockTableRecord space = (BlockTableRecord)spaceId.GetObject(OpenMode.ForWrite);
BlockReference br = new BlockReference(position, bt[blockName]);
br.ScaleFactors = scale;
br.Layer = layer;
br.Rotation = rotateAngle;
ObjectId btrId = bt[blockName];
BlockTableRecord record = (BlockTableRecord)btrId.GetObject(OpenMode.ForRead);
if (record.Annotative == AnnotativeStates.True)
{
ObjectContextCollection contextCollection = db.ObjectContextManager.GetContextCollection("ACDB_ANNOTATIONSCALES");
ObjectContexts.AddContext(br, contextCollection.GetContext("1:1"));
}
blockRefId = space.AppendEntity(br);
db.TransactionManager.AddNewlyCreatedDBObject(br, true);
space.DowngradeOpen();
docLock.Dispose();
return blockRefId;
}
public static Result Leader(RhinoDoc doc)
{
var points = new Point3d[]
{
new Point3d(1, 1, 0),
new Point3d(5, 1, 0),
new Point3d(5, 5, 0),
new Point3d(9, 5, 0)
};
var xy_plane = Plane.WorldXY;
var points2d = new List<Point2d>();
foreach (var point3d in points)
{
double x, y;
if (xy_plane.ClosestParameter(point3d, out x, out y))
{
var point2d = new Point2d(x, y);
if (points2d.Count < 1 || point2d.DistanceTo(points2d.Last<Point2d>()) > RhinoMath.SqrtEpsilon)
points2d.Add(point2d);
}
}
doc.Objects.AddLeader(xy_plane, points2d);
doc.Views.Redraw();
return Result.Success;
}
private bool checkIfOnLine(Point3d pt1, Point3d pt2, Point3d pttested)
{
double num = pttested.DistanceTo(pt1);
double num2 = pttested.DistanceTo(pt2);
double num3 = pt1.DistanceTo(pt2);
return ((num + num2) > num3);
}
public BWCad12(Transaction trans, short barNumber, double scale, short barAmount, short tierAmount, double barDiameter,
double spanStep, Point3d barPoint1, Point3d barPoint2, Point3d spanPoint1, Point3d spanPoint2,
Point3d descriptionSignPoint, double descriptionSignRotation, bool adaptate)
{
InitializeBWCad12(trans, barNumber, scale, barAmount, tierAmount, barDiameter, spanStep, barPoint1,
barPoint2, spanPoint1, spanPoint2, descriptionSignPoint, descriptionSignRotation, adaptate);
}
public Point3d(Point3d vec_in)
{
this.f_x = vec_in.x;
this.f_y = vec_in.y;
this.f_z = vec_in.z;
this.f_mag = vec_in.mag;
}
public static double AngleBetweenTwoTriangles(Point3d A, Point3d B, Point3d M, Point3d N)
{
return AngleBetweenTwoVectors(
M - ClosestPointOnLine(M, A, B),
N - ClosestPointOnLine(N, A, B)
);
}
public BorderPromptResult(string stringResult)
{
this.queryStatus = PromptResultStatus.Keyword;
this.stringResult = stringResult;
this.firstPoint = Point3d.Origin;
this.secondPoint = Point3d.Origin;
}
public Point3d(Point3d p)
{
this.X = p.X;
this.Y = p.Y;
this.Z = p.Z;
Index = p.Index;
}
/// <summary>
/// El constructor para crear una casita, especificando un tamaño
/// y el punto de inserción
/// </summary>
/// <param name="size">El tamaño de la casita</param>
/// <param name="insPt">El punto de inserción de la casita</param>
public Casita(double size, Point3d insPt)
{
this.Size = size;
this.Geometry = new Point3d[]
{
//4 Puntos inferiores
insPt, //0
new Point3d(insPt.X + this.Size, insPt.Y, 0), //1
new Point3d(insPt.X + this.Size, insPt.Y + this.Size, 0), //2
new Point3d(insPt.X, insPt.Y + this.Size, 0), //3
//4 Puntos superiores
new Point3d(insPt.X, insPt.Y, this.Size), //4
new Point3d(insPt.X + this.Size, insPt.Y, this.Size), //5
new Point3d(insPt.X + this.Size, insPt.Y + this.Size, this.Size), //6
new Point3d(insPt.X, insPt.Y + this.Size, this.Size), //7
//2 Puntos del techo
new Point3d(insPt.X + this.Size / 2, insPt.Y + this.Size / 4, this.Size + this.Size / 3), //8
new Point3d(insPt.X + this.Size / 2, insPt.Y + 3 * this.Size / 4, this.Size + this.Size / 3), //9
};
this.Faces = new List<Face>();
//Frontal
QUAD(0, 1, 5, 4, Cafe);
TRI(5, 8, 4, Rojo);
//Trasera
QUAD(3, 2, 6, 7, Cafe);
TRI(6, 9, 7, Rojo);
//Lateral Izq
QUAD(0, 3, 7, 4, Cafe);
QUAD(7, 4, 8, 9, Rojo);
//Lateral Derecha
QUAD(1, 5, 6, 2, Cafe);
QUAD(6, 5, 8, 9, Rojo);
}
/// <summary>
/// Constructs a boundingbox from a collection of points.
/// </summary>
/// <param name="points">Points to include in the boundingbox.</param>
public BoundingBox(System.Collections.Generic.IEnumerable<Point3d> points)
: this()
{
bool first = true;
foreach (Point3d pt in points)
{
if (first)
{
m_min = pt;
m_max = pt;
first = false;
}
else
{
if (m_min.m_x > pt.m_x)
m_min.m_x = pt.m_x;
if (m_min.m_y > pt.m_y)
m_min.m_y = pt.m_y;
if (m_min.m_z > pt.m_z)
m_min.m_z = pt.m_z;
if (m_max.m_x < pt.m_x)
m_max.m_x = pt.m_x;
if (m_max.m_y < pt.m_y)
m_max.m_y = pt.m_y;
if (m_max.m_z < pt.m_z)
m_max.m_z = pt.m_z;
}
}
}
// Sampler函数用于检测用户的输入.
protected override SamplerStatus Sampler(JigPrompts prompts)
{
if (mPromptCounter == 0)
{
// 定义一个点拖动交互类.
JigPromptPointOptions optJigPoint = new JigPromptPointOptions("\n请指定椭圆弧轴上一点");
// 设置拖拽的光标类型.
optJigPoint.Cursor = CursorType.RubberBand;
// 设置拖动光标基点.
optJigPoint.BasePoint = mCenterPt;
optJigPoint.UseBasePoint = true;
// 用AcquirePoint函数得到用户输入的点.
PromptPointResult resJigPoint = prompts.AcquirePoint(optJigPoint);
Point3d curPt = resJigPoint.Value;
if (curPt != mMajorPt)
{
//
mMajorPt = curPt;
}
else
{
return(SamplerStatus.NoChange);
}
if (resJigPoint.Status == PromptStatus.Cancel)
{
return(SamplerStatus.Cancel);
}
else
{
return(SamplerStatus.OK);
}
}
else if (mPromptCounter == 1)
{
// 定义一个距离拖动交互类.
JigPromptDistanceOptions optJigDis = new JigPromptDistanceOptions("\n请指定另一条半轴的长度");
// 设置对拖拽的约束:禁止输入零和负值.
optJigDis.UserInputControls = UserInputControls.NoZeroResponseAccepted | UserInputControls.NoNegativeResponseAccepted;
// 设置拖拽的光标类型.
optJigDis.Cursor = CursorType.RubberBand;
// 设置拖动光标基点.
optJigDis.BasePoint = mCenterPt;
optJigDis.UseBasePoint = true;
// 用AcquireDistance函数得到用户输入的距离值.
PromptDoubleResult resJigDis = prompts.AcquireDistance(optJigDis);
double mRadiusRatioTemp = resJigDis.Value;
if (mRadiusRatioTemp != mRadiusRatio)
{
// 保存当前距离值.
mRadiusRatio = mRadiusRatioTemp;
}
else
{
return(SamplerStatus.NoChange);
}
if (resJigDis.Status == PromptStatus.Cancel)
{
return(SamplerStatus.Cancel);
}
else
{
return(SamplerStatus.OK);
}
}
else if (mPromptCounter == 2)
{
// 设置椭圆弧0度基准角.
double baseAng;
Vector2d mMajorAxis2d = new Vector2d(mMajorAxis.X, mMajorAxis.Y);
if (radiusRatio < 1)
{
baseAng = mMajorAxis2d.Angle;
}
else
{
baseAng = mMajorAxis2d.Angle + 0.5 * Math.PI;
}
// 设置系统变量“ANGBASE”.
Application.SetSystemVariable("ANGBASE", baseAng);
// 定义一个角度拖动交互类.
JigPromptAngleOptions optJigAngle1 = new JigPromptAngleOptions("\n请指定椭圆弧的起始角度");
// 设置拖拽的光标类型.
optJigAngle1.Cursor = CursorType.RubberBand;
// 设置拖动光标基点.
optJigAngle1.BasePoint = mCenterPt;
optJigAngle1.UseBasePoint = true;
// 用AcquireAngle函数得到用户输入的角度值.
PromptDoubleResult resJigAngle1 = prompts.AcquireAngle(optJigAngle1);
ang1 = resJigAngle1.Value;
if (startAng != ang1)
{
// 保存当前角度值.
startAng = ang1;
}
else
{
return(SamplerStatus.NoChange);
}
if (resJigAngle1.Status == PromptStatus.Cancel)
{
return(SamplerStatus.Cancel);
}
else
{
return(SamplerStatus.OK);
}
}
else if (mPromptCounter == 3)
{
// 定义一个角度拖动交互类.
JigPromptAngleOptions optJigAngle2 = new JigPromptAngleOptions("\n请指定椭圆弧的终止角度");
// 设置拖拽的光标类型.
optJigAngle2.Cursor = CursorType.RubberBand;
// 设置拖动光标基点.
optJigAngle2.BasePoint = mCenterPt;
optJigAngle2.UseBasePoint = true;
// 用AcquireAngle函数得到用户输入的角度值.
PromptDoubleResult resJigAngle2 = prompts.AcquireAngle(optJigAngle2);
ang2 = resJigAngle2.Value;
if (endAng != ang2)
{
// 保存当前角度值.
endAng = ang2;
}
else
{
return(SamplerStatus.NoChange);
}
if (resJigAngle2.Status == PromptStatus.Cancel)
{
return(SamplerStatus.Cancel);
}
else
{
return(SamplerStatus.OK);
}
}
else
{
return(SamplerStatus.NoChange);
}
}
buildArea3dLimit(ObjectId idPoly, string nameSurface, string nameSurfaceX, string nameLayer = "")
{
//3d Boundary
bool exists;
idPoly.checkIfClosed();
List <Point3d> pnts3dPoly = idPoly.getCoordinates3dList();
string strLayName = idPoly.getLayer();
List <Point3d> pnts3dBNDY = new List <Point3d>();
Color color = new Color();
color = Color.FromColorIndex(ColorMethod.ByBlock, 5);
//each polyline segment
TinSurface tinSurf = Surf.getTinSurface(nameSurface, out exists);
for (int j = 1; j < pnts3dPoly.Count; j++)
{
Point3d pnt3dBEG = pnts3dPoly[j - 1];
Point3d pnt3dEND = pnts3dPoly[j];
ObjectId idLine = Draw.addLine(pnt3dBEG, pnt3dEND);
Point3dCollection pnts3d = tinSurf.SampleElevations(idLine);
if (pnts3d.Count > 0)
{
for (int k = 0; k < pnts3d.Count; k++)
{
if (pnts3d[k].Z > 0)
{
pnts3dBNDY.Add(pnts3d[k]);
}
else
{
string mess = string.Format("Area Limit outside surface at X={0}, Y={1}\n EXITING PROGRAM", pnts3d[k].X, pnts3d[k].Z);
Autodesk.AutoCAD.ApplicationServices.Application.ShowAlertDialog(mess);
}
}
idLine.delete();
}
else
{
Autodesk.AutoCAD.ApplicationServices.Application.ShowAlertDialog("intUBnd not > 0 at: " + j + " -See Blue lines where boundary is outside surface limit");
idLine.changeProp(color, "DEBUG-0", LineWeight.LineWeight211);
}
}
ObjectId id3dPline = pnts3dBNDY.addPoly3d();
id3dPline.changeProp(color, nameSurfaceX + "-BRKLINE-AREA");
TypedValue[] tvs = new TypedValue[3] {
new TypedValue(1001, "makeBOT"),
new TypedValue(1000, nameLayer),
new TypedValue(1000, "LIM")
};
id3dPline.setXData(tvs, "makeBOT");
return(id3dPline);
}
protected IfcPlacement(DatabaseIfc db, Point3d position) : base(db)
{
Location = new IfcCartesianPoint(db, position);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Curve boundary = null;
DA.GetData <Curve>(0, ref boundary);
string folderPath = string.Empty;
DA.GetData <string>(1, ref folderPath);
if (!folderPath.EndsWith(@"\"))
{
folderPath = folderPath + @"\";
}
string prefix = string.Empty;
DA.GetData <string>(2, ref prefix);
if (prefix == "")
{
prefix = osmSource;
}
string searchTerm = string.Empty;
DA.GetData <string>(3, ref searchTerm);
if (String.IsNullOrEmpty(searchTerm) == false)
{
searchTerm = System.Net.WebUtility.UrlEncode("[" + searchTerm + "]");
}
bool run = false;
DA.GetData <bool>("Run", ref run);
/// hardcoded timout integer
/// TODO: add this as a menu item that can be customized
int timeout = 60;
string URL = osmURL;
GH_Structure <GH_String> osmList = new GH_Structure <GH_String>();
GH_Structure <GH_String> osmQuery = new GH_Structure <GH_String>();
/// Check boundary to make sure it's valid
if (!boundary.GetBoundingBox(true).IsValid)
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Boundary is not valid.");
return;
}
//offset boundary to ensure data from opentopography fully contains query boundary
//double offsetD = 200 * Rhino.RhinoMath.UnitScale(UnitSystem.Meters, Rhino.RhinoDoc.ActiveDoc.ModelUnitSystem);
//Curve offsetB = boundary.Offset(Plane.WorldXY, offsetD, 1, CurveOffsetCornerStyle.Sharp)[0];
//offsetB = boundary;
//Get OSM frame for given boundary
Point3d min = Heron.Convert.XYZToWGS(boundary.GetBoundingBox(true).Min);
Point3d max = Heron.Convert.XYZToWGS(boundary.GetBoundingBox(true).Max);
string left = min.X.ToString();
string bottom = min.Y.ToString();
string right = max.X.ToString();
string north = max.Y.ToString();
string bbox = min.Y + "," + min.X + "," + max.Y + "," + max.X;
//string oQ = String.Format(osmURL, timeout, searchTerm, bbox);
string oQ = Convert.GetOSMURL(timeout, searchTerm, left, bottom, right, north, osmURL);
osmQuery.Append(new GH_String(oQ));
DA.SetDataTree(1, osmQuery);
if (run)
{
System.Net.WebClient webClient = new System.Net.WebClient();
webClient.DownloadFile(oQ, folderPath + prefix + ".osm");
webClient.Dispose();
}
osmList.Append(new GH_String(folderPath + prefix + ".osm"));
//populate outputs
DA.SetDataTree(0, osmList);
}
public Cable(Point3d start, Point3d end)
{
this.Geometry = new Line(start, end);
}
/// <summary>
/// Provides Base point from Acad point
/// </summary>
/// <param name="point3D">Base point</param>
/// <returns>Acad point</returns>
public static BasePoint ConvertToBasePoint(Point3d point3D)
{
return(new BasePoint(point3D.X, point3D.Y, point3D.Z));
}
// 派生类的构造函数.
public EllipseJig(Point3d center, Vector3d vec)
: base(new Ellipse())
{
mCenterPt = center;
mNormal = vec;
}
public LineJig(Point3d startPoint, string message)
: base(new Line(startPoint, Point3d.Origin))
{
_startPoint = startPoint;
_message = message;
}
public RotationJig(Entity entity, Point3d center, string message)
: base(entity)
{
this._center = center;
this._message = message;
}
/// <summary>
/// 用于在AutoCAD图形中插入块参照
/// </summary>
/// <param name="spaceId">块参照要加入的模型空间或图纸空间的Id</param>
/// <param name="layer">块参照要加入的图层名</param>
/// <param name="blockName">块参照所属的块名</param>
/// <param name="position">块参照的插入点</param>
/// <param name="scale">块参照的缩放比例</param>
/// <param name="rotateAngle">块参照的旋转角度</param>
/// <returns></returns>
public static ObjectId InsertBlockReference(this ObjectId spaceId, string layer, string blockName, Point3d position, Scale3d scale, double rotateAngle)
{
ObjectId blockRefId;
Database db = spaceId.Database;
//打开块表
BlockTable bt = (BlockTable)db.BlockTableId.GetObject(OpenMode.ForRead);
if (!bt.Has(blockName))
{
return(ObjectId.Null);
}
//以写的方式打开空间（模型空间或图纸空间）
BlockTableRecord space = (BlockTableRecord)spaceId.GetObject(OpenMode.ForWrite);
//创建一个块参照并设置插入点
BlockReference br = new BlockReference(position, bt[blockName]);
//设置块参照的缩放比例
br.ScaleFactors = scale;
//设置块参照的层名
br.Layer = layer;
//设置块参照的旋转角度
br.Rotation = rotateAngle;
//在空间中加入创建的块参照
blockRefId = space.AppendEntity(br);
//通知事务处理加入创建的块参照
db.TransactionManager.AddNewlyCreatedDBObject(br, true);
space.DowngradeOpen();
return(blockRefId);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
var X2D = new double[2][] {
new double[2] {
0, 1
},
new double[2] {
0, 1
}
};
X2D = new double[2][] {
new double[3] {
0, 0.25, 1
},
new double[3] {
0, 0.5, 1
}
};
//var Z2D = new double[9] { 1, 1, 1, 1, 1, 1, 1, 1, 1 };
var Z2D = new double[9] {
1, 2, 3, 4, 2, -3, 1, 2, 3
};
//var Z2D = new double[4] { 1, 2, 3, 4 };
//Z2D = new double[6] { 1, 2, 3, 1, 2, 3 };
Z = Z2D;
grid = new Grid(X2D);
gp = new IvyCore.Parametric.Point(grid);
Zpts = this.ConstructFieldView(grid, Z);
var p = new Point3d();
DA.GetData(0, ref p);
int n = Math.Min(gp.Dim, 3);
for (int i = 0; i < n; i++)
{
gp[i] = p[i];
}
int cellIndex = gp.CellIndex();
var cell = gp.Grid.Cells[cellIndex];
Interpolant interp = cell.GetInterpolant(gp);
double zlerp = interp.Lerp(Z);
//for (int i = 0; i < LERP.Length; i++)
//{
// int index = cell.VerticesIndex[i];
// zlerp += LERP[i] * Z[index];
//}
var cellPts = new Point3d[5];
double[] node;
node = grid.Nodes[cell.VerticesIndex[0]].Coord;
cellPts[0] = new Point3d(node[0], node[1], 0);
node = grid.Nodes[cell.VerticesIndex[1]].Coord;
cellPts[1] = new Point3d(node[0], node[1], 0);
node = grid.Nodes[cell.VerticesIndex[3]].Coord;
cellPts[2] = new Point3d(node[0], node[1], 0);
node = grid.Nodes[cell.VerticesIndex[2]].Coord;
cellPts[3] = new Point3d(node[0], node[1], 0);
cellPts[4] = cellPts[0];
var contour = new PolylineCurve(cellPts);
p.Z = zlerp;
DA.SetData(0, p);
DA.SetDataList(1, Zpts);
DA.SetData(2, contour);
DA.SetData(3, grid.Info());
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Point3d origin = Point3d.Unset;
if (!DA.GetData(0, ref origin))
{
origin = new Point3d(0, 0, 0);
}
int xyz = 1;
if (!DA.GetData(1, ref xyz))
{
xyz = 1;
}
int sectionheight = 1;
if (!DA.GetData(2, ref sectionheight))
{
sectionheight = 1;
}
double low = double.NaN;
if (!DA.GetData(3, ref low))
{
low = 0;
}
double top = double.NaN;
if (!DA.GetData(4, ref top))
{
top = 15;
}
double[, ,] vu, vv, vw;
List <double[, , ]> vel = new List <double[, , ]> {
};
DA.GetDataList(5, vel);
vu = vel[0];
vv = vel[1];
vw = vel[2];
double[, ,] p = new double[, , ] {
};
DA.GetData(6, ref p);
double hx = double.NaN;
double hy = double.NaN;
double hz = double.NaN;
if (!DA.GetData(7, ref hx))
{
return;
}
if (!DA.GetData(8, ref hy))
{
return;
}
if (!DA.GetData(9, ref hz))
{
return;
}
bool dispP = false;
DA.GetData(10, ref dispP);
int colourSheme = 0;
DA.GetData(11, ref colourSheme);
string output_path = null;
DA.GetData(12, ref output_path);
//min max pressure values
double minp = double.MaxValue;
double maxp = double.MinValue;
for (int i = 0; i < p.GetLength(0); i++)
{
for (int j = 0; j < p.GetLength(1); j++)
{
for (int k = 0; k < p.GetLength(2); k++)
{
if (minp > p[i, j, k])
{
minp = p[i, j, k];
}
if (maxp < p[i, j, k])
{
maxp = p[i, j, k];
}
}
}
}
Point3f[][] MVert = new Point3f[vu.GetLength(0)][];
Color[][] Cols = new Color[vu.GetLength(0)][];
int[][] index = new int[vu.GetLength(0)][];
int counter = 0;
double[,] output_vu = new double[1, 1];
double[,] output_vv = new double[1, 1];
double[,] output_vw = new double[1, 1];
double[,] output_p = new double[1, 1];
Mesh MshColSection = new Mesh();
switch (xyz)
{
case 0: //x
//8---9---10--11
//| x | x | x |
//4---5---6---7
//| x | x | x |
//0---1---2---3
//
//- loop through and get colours for all vertices
//- make vertices as point3d
MVert = new Point3f[vu.GetLength(1)][];
Cols = new Color[vu.GetLength(1)][];
index = new int[vu.GetLength(1)][];
counter = 0;
if (dispP)
{
output_p = new double[vu.GetLength(1), vu.GetLength(2)];
}
else
{
output_vu = new double[vu.GetLength(1), vu.GetLength(2)];
output_vv = new double[vu.GetLength(1), vu.GetLength(2)];
output_vw = new double[vu.GetLength(1), vu.GetLength(2)];
}
for (int j = 0; j < vu.GetLength(1); j++)
{
MVert[j] = new Point3f[vu.GetLength(2)];
Cols[j] = new Color[vu.GetLength(2)];
index[j] = new int[vu.GetLength(2)];
for (int k = 0; k < vu.GetLength(2); k++)
{
MVert[j][k] = new Point3f((float)(sectionheight * hx + origin[0]), (float)(j * hy + origin[1]), (float)(k * hz + origin[2]));
MshColSection.Vertices.Add(MVert[j][k]);
Cols[j][k] = new Color();
index[j][k] = counter;
counter++;
double quantity = 0;
if (dispP)
{
quantity = p[sectionheight, j, k];
//if (minp <= 0) quantity += Math.Abs(minp);
//low = 0;
//top = maxp + Math.Abs(minp);
//third = (top - low) / 5;
output_p[j, k] = quantity;
}
else
{
Line arrowlines = new Line(new Point3d(sectionheight * hx + origin[0], j * hy + origin[1], k * hz + origin[2]),
new Vector3d(vu[sectionheight, j, k], vv[sectionheight, j, k], vw[sectionheight, j, k]));
quantity = arrowlines.Length;
output_vu[j, k] = vu[sectionheight, j, k];
output_vv[j, k] = vv[sectionheight, j, k];
output_vw[j, k] = vw[sectionheight, j, k];
}
Cols[j][k] = Utilities.GetRGB(colourSheme, quantity, top, low);
MshColSection.VertexColors.SetColor(index[j][k], Cols[j][k]);
}
}
for (int j = 0; j < vu.GetLength(1) - 1; j++)
{
for (int k = 0; k < vu.GetLength(2) - 1; k++)
{
MshColSection.Faces.AddFace(index[j][k], index[j + 1][k], index[j + 1][k + 1], index[j][k + 1]);
}
}
break;
case 1: //y
//8---9---10--11
//| x | x | x |
//4---5---6---7
//| x | x | x |
//0---1---2---3
//
if (dispP)
{
output_p = new double[vu.GetLength(0), vu.GetLength(2)];
}
else
{
output_vu = new double[vu.GetLength(0), vu.GetLength(2)];
output_vv = new double[vu.GetLength(0), vu.GetLength(2)];
output_vw = new double[vu.GetLength(0), vu.GetLength(2)];
}
//- loop through and get colours for all vertices
//- make vertices as point3d
MVert = new Point3f[vu.GetLength(0)][];
Cols = new Color[vu.GetLength(0)][];
index = new int[vu.GetLength(0)][];
counter = 0;
for (int i = 0; i < vu.GetLength(0); i++)
{
MVert[i] = new Point3f[vu.GetLength(2)];
Cols[i] = new Color[vu.GetLength(2)];
index[i] = new int[vu.GetLength(2)];
for (int k = 0; k < vu.GetLength(2); k++)
{
MVert[i][k] = new Point3f((float)(i * hx + origin[0]), (float)(sectionheight * hy + origin[1]), (float)(k * hz + origin[2]));
MshColSection.Vertices.Add(MVert[i][k]);
Cols[i][k] = new Color();
index[i][k] = counter;
counter++;
double quantity = 0;
if (dispP)
{
quantity = p[i, sectionheight, k];
//if (minp <= 0) quantity += Math.Abs(minp);
//low = 0;
//top = maxp + Math.Abs(minp);
//third = (top - low) / 5;
output_p[i, k] = quantity;
}
else
{
Line arrowlines = new Line(new Point3d(i * hx + origin[0], sectionheight * hy + origin[1], k * hz + origin[2]),
new Vector3d(vu[i, sectionheight, k], vv[i, sectionheight, k], vw[i, sectionheight, k]));
quantity = arrowlines.Length;
output_vu[i, k] = vu[i, sectionheight, k];
output_vv[i, k] = vv[i, sectionheight, k];
output_vw[i, k] = vw[i, sectionheight, k];
}
Cols[i][k] = Utilities.GetRGB(colourSheme, quantity, top, low);
MshColSection.VertexColors.SetColor(index[i][k], Cols[i][k]);
}
}
for (int i = 0; i < vu.GetLength(0) - 1; i++)
{
for (int k = 0; k < vu.GetLength(2) - 1; k++)
{
MshColSection.Faces.AddFace(index[i][k], index[i + 1][k], index[i + 1][k + 1], index[i][k + 1]);
}
}
break;
case 2: //z
//8---9---10--11
//| x | x | x |
//4---5---6---7
//| x | x | x |
//0---1---2---3
//
if (dispP)
{
output_p = new double[vu.GetLength(0), vu.GetLength(1)];
}
else
{
output_vu = new double[vu.GetLength(0), vu.GetLength(1)];
output_vv = new double[vu.GetLength(0), vu.GetLength(1)];
output_vw = new double[vu.GetLength(0), vu.GetLength(1)];
}
//- loop through and get colours for all vertices
//- make vertices as point3d
MVert = new Point3f[vu.GetLength(0)][];
Cols = new Color[vu.GetLength(0)][];
index = new int[vu.GetLength(0)][];
counter = 0;
for (int i = 0; i < vu.GetLength(0); i++)
{
MVert[i] = new Point3f[vv.GetLength(1)];
Cols[i] = new Color[vv.GetLength(1)];
index[i] = new int[vv.GetLength(1)];
for (int j = 0; j < vv.GetLength(1); j++)
{
MVert[i][j] = new Point3f((float)(i * hx + origin[0]), (float)(j * hy + origin[1]), (float)(sectionheight * hz + origin[2]));
MshColSection.Vertices.Add(MVert[i][j]);
Cols[i][j] = new Color();
index[i][j] = counter;
counter++;
double quantity = 0;
if (dispP)
{
quantity = p[i, j, sectionheight];
//if (minp <= 0) quantity += Math.Abs(minp);
//low = 0;
//top = maxp + Math.Abs(minp);
//third = (top - low) / 5;
output_p[i, j] = quantity;
}
else
{
Line arrowlines = new Line(new Point3d(i * hx + origin[0], j * hy + origin[1], sectionheight * hz + origin[2]),
new Vector3d(vu[i, j, sectionheight], vv[i, j, sectionheight], vw[i, j, sectionheight]));
quantity = arrowlines.Length;
output_vu[i, j] = vu[i, j, sectionheight];
output_vv[i, j] = vv[i, j, sectionheight];
output_vw[i, j] = vw[i, j, sectionheight];
}
Cols[i][j] = Utilities.GetRGB(colourSheme, quantity, top, low);
MshColSection.VertexColors.SetColor(index[i][j], Cols[i][j]);
}
}
for (int i = 0; i < vu.GetLength(0) - 1; i++)
{
for (int j = 0; j < vv.GetLength(1) - 1; j++)
{
MshColSection.Faces.AddFace(index[i][j], index[i + 1][j], index[i + 1][j + 1], index[i][j + 1]);
}
}
break;
}
DA.SetData(0, MshColSection);
if (output_path != null)
{
if (dispP)
{
// add 'p' to filepath
Utilities.WriteCSV(String.Concat(output_path, "_P.csv"), output_p);
}
else
{
//add 'vu', 'vv', 'vw' to filepath
Utilities.WriteCSV(String.Concat(output_path, "_U.csv"), output_vu);
Utilities.WriteCSV(String.Concat(output_path, "_V.csv"), output_vv);
Utilities.WriteCSV(String.Concat(output_path, "_W.csv"), output_vw);
}
}
}
/// <summary>
/// 用于在AutoCAD图形中插入带属性的块参照
/// </summary>
/// <param name="spaceId">块参照要加入的模型空间或图纸空间的Id</param>
/// <param name="layer">块参照要加入的图层名</param>
/// <param name="blockName">块参照所属的块名</param>
/// <param name="position">块参照的插入点</param>
/// <param name="scale">块参照的缩放比例</param>
/// <param name="rotateAngle">块参照的旋转角度</param>
/// <param name="attNameValues">属性的名称和取值</param>
/// <returns></returns>
public static ObjectId InsertBlockReference(this ObjectId spaceId, string layer, string blockName, Point3d position, Scale3d scale, double rotateAngle, Dictionary <string, string> attNameValues)
{
//获取数据库对象
Database db = spaceId.Database;
//以读的方式打开块表
BlockTable bt = (BlockTable)db.BlockTableId.GetObject(OpenMode.ForRead);
//如果没有blockName表示的块，则程序返回
if (!bt.Has(blockName))
{
return(ObjectId.Null);
}
//以写的方式打开空间(模型空间或图纸空间)
BlockTableRecord space = (BlockTableRecord)spaceId.GetObject(OpenMode.ForWrite);
//获取块表记录的Id
ObjectId btrId = bt[blockName];
//打开块表记录
BlockTableRecord btr = (BlockTableRecord)btrId.GetObject(OpenMode.ForRead);
//创建一个块参照并设置插入点
BlockReference br = new BlockReference(position, bt[blockName]);
//设置块参照的缩放比例
br.ScaleFactors = scale;
//设置块参照的图层
br.Layer = layer;
//设置块参照的旋转角度
br.Rotation = rotateAngle;
//将块参照添加到模型空间
space.AppendEntity(br);
//判断块表记录是否包含属性定义
if (btr.HasAttributeDefinitions)
{
//遍历属性定义
foreach (ObjectId id in btr)
{
//检查是否是属性定义
AttributeDefinition attDef = id.GetObject(OpenMode.ForRead) as AttributeDefinition;
if (attDef != null)
{
//创建一个新的属性对象
AttributeReference attribute = new AttributeReference();
//从属性定义获得属性对象的对象特征
attribute.SetAttributeFromBlock(attDef, br.BlockTransform);
//设置属性对象的其它特征
attribute.Position = attDef.Position.TransformBy(br.BlockTransform);
attribute.Rotation = attDef.Rotation;
attribute.AdjustAlignment(db);
//判断是否包含指定的属性名称
if (attNameValues.ContainsKey(attDef.Tag.ToUpper()))
{
//设置属性值
attribute.TextString = attNameValues[attDef.Tag.ToUpper()].ToString();
}
//向块参照添加属性对象
br.AttributeCollection.AppendAttribute(attribute);
db.TransactionManager.AddNewlyCreatedDBObject(attribute, true);
}
}
}
db.TransactionManager.AddNewlyCreatedDBObject(br, true);
//返回添加的块参照的Id
return(br.ObjectId);
}
checkPointXData2Nodes(ObjectId idCogoPnt, ResultBuffer RBpnt, string nameApp)
{
try
{
List <Handle> handlesP3d = RBpnt.rb_handles();
int i = 0;
//Working with a list of unique non-zero handles
foreach (Handle hP3d in handlesP3d)
{
//GET BREAKLINE PER STORED HANDLES
Polyline3d poly3d = (Polyline3d)Db.handleToObject(hP3d.ToString());
if ((poly3d != null))
{
if (poly3d.Length != 0)
{
ResultBuffer RBp3d = poly3d.ObjectId.getXData(nameApp);
List <Handle> handlesPnts = RBp3d.rb_handles();
Handle hPnt = idCogoPnt.getHandle();
// if pnt handle is in poly3d handle list then check coordinates otherwise
Point3dCollection pnts3d = poly3d.getCoordinates3d();
Point3d pnt3dCogoPnt = hPnt.getCogoPntCoordinates();
if (System.Math.Round(pnts3d[0].X, 3) == System.Math.Round(pnt3dCogoPnt.X, 3) &&
System.Math.Round(pnts3d[0].Y, 3) == System.Math.Round(pnt3dCogoPnt.Y, 3))
{
if (pnts3d[0].Z != pnt3dCogoPnt.Z)
{
poly3d.setBegPnt(pnt3dCogoPnt);
}
if (!handlesPnts.Contains(hPnt))
{
handlesPnts.Add(hPnt);
poly3d.ObjectId.setXData(handlesPnts, nameApp);
}
}
else if (System.Math.Round(pnts3d[1].X, 3) == System.Math.Round(pnt3dCogoPnt.X, 3) &&
System.Math.Round(pnts3d[1].Y, 3) == System.Math.Round(pnt3dCogoPnt.Y, 3))
{
if (pnts3d[1].Z != pnt3dCogoPnt.Z)
{
poly3d.setEndPnt(pnt3dCogoPnt);
}
if (!handlesPnts.Contains(hPnt))
{
handlesPnts.Add(hPnt);
poly3d.ObjectId.setXData(handlesPnts, nameApp);
}
}
else
{
poly3d.ObjectId.delete();
handlesP3d.RemoveAt(i);
RBpnt = handlesP3d.handles_RB(nameApp);
idCogoPnt.setXData(handlesP3d, nameApp);
}
}
else
{
poly3d.ObjectId.delete();
handlesP3d.RemoveAt(i);
RBpnt = handlesP3d.handles_RB(nameApp);
idCogoPnt.setXData(handlesP3d, nameApp);
}
}
else
{
//remove bad handle from list
handlesP3d.RemoveAt(i);
RBpnt = handlesP3d.handles_RB(nameApp);
idCogoPnt.setXData(handlesP3d, nameApp);
}
i++;
}
}
catch (System.Exception ex)
{
BaseObjs.writeDebug(ex.Message + " xData.cs: line: 145");
}
return(RBpnt);
}
public void MyCommand() // This method can have any name
{
LayerStateManager LayerState = db.LayerStateManager;
int viewnum = 0;
ObjectId SaveTableID = InitialSave();
if (SaveTableID == ObjectId.Null)
{
ed.WriteMessage("\n遇到问题，无法创建存档...");
return;
}
int SaveNum = GetSave(SaveTableID);
if (SaveNum != InitialNum)
{
PromptIntegerOptions InputOption = new PromptIntegerOptions("\n回车继续上次的编号，或者输入新的视图起始编号");
InputOption.AllowNone = true;
InputOption.DefaultValue = SaveNum;
PromptIntegerResult InputRes = ed.GetInteger(InputOption);
if (InputRes.Status != PromptStatus.OK)
{
return;
}
viewnum = InputRes.Value;
}
else
{
PromptIntegerResult numres = ed.GetInteger("\n输入视图起始编号");
if (numres.Status != PromptStatus.OK)
{
return;
}
viewnum = numres.Value;
}
int counter = 0;
while (true)
{
inputstart:
PromptEntityOptions ops = new PromptEntityOptions("\n选择视图框");
ops.SetRejectMessage("\n只能选择封闭的矩形！");
ops.AddAllowedClass(typeof(Polyline), true);
ops.AllowNone = false;
ops.AllowObjectOnLockedLayer = true;
PromptEntityResult res = ed.GetEntity(ops);
if (res.Status != PromptStatus.OK)
{
if (counter != 0)
{
UpdateSave(SaveTableID, viewnum);
}
ed.WriteMessage("\n共创建{0}个视图。", counter);
break;
}
using (Transaction trans = db.TransactionManager.StartTransaction())
{
try
{
Polyline PL = trans.GetObject(res.ObjectId, OpenMode.ForRead) as Polyline;
if (PL.NumberOfVertices != 4 && !PL.Closed)
{
ed.WriteMessage("\n选择的不是封闭的矩形！");
goto inputstart;
}
Point3d P1 = PL.GetPoint3dAt(0);
Point3d P2 = PL.GetPoint3dAt(1);
Point3d P3 = PL.GetPoint3dAt(2);
Point3d P4 = PL.GetPoint3dAt(3);
Vector3d V1 = P1.GetVectorTo(P2);
Vector3d V2 = P2.GetVectorTo(P3);
Vector3d V3 = P3.GetVectorTo(P4);
Vector3d V4 = P4.GetVectorTo(P1);
if (!(V1.IsPerpendicularTo(V2) && V2.IsPerpendicularTo(V3) && V3.IsPerpendicularTo(V4)))
{
ed.WriteMessage("\n选择的不是封闭的矩形！");
goto inputstart;
}
Point2d CT = new Point2d((P1.X + P3.X) / 2, (P1.Y + P3.Y) / 2);
double H = 1;
double W = 1;
if (V1.Length > V4.Length)
{
H = V4.Length;
W = V1.Length;
}
else
{
H = V1.Length;
W = V4.Length;
}
Vector2d UserXaxix = new Vector2d(db.Ucsxdir.X, db.Ucsxdir.Y);
Vector2d WXaxix = new Vector2d(1, 0);
double TwistAngle = WXaxix.GetAngleTo(UserXaxix);
if (db.Ucsxdir.Y > 0)
{
TwistAngle = Math.PI * 2 - WXaxix.GetAngleTo(UserXaxix);
}
//Matrix2d WCS2DCS = Matrix2d.Rotation(new Vector2d(1, 0).GetAngleTo(UserXaxix),new Point2d(0,0));
Matrix2d WCS2DCS = Matrix2d.Rotation(TwistAngle, new Point2d(0, 0));
Point3d UcsCenter = db.Ucsorg;
//Point2d DcsCenter = new Point2d(UcsCenter.X, UcsCenter.Y).TransformBy(TransWCSToDCS);
Point2d DcsCenter = CT.TransformBy(WCS2DCS);
/*
* ed.WriteMessage("\n计算旋转角：{0}", WXaxix.GetAngleTo(UserXaxix));
* ed.WriteMessage("\nTwistAngle：{0}", TwistAngle);
* ed.WriteMessage("\nWCS的中点：{0}", CT.ToString());
* ed.WriteMessage("\nUCS的中点:{0}", new Point3d(CT.X,CT.Y,0).TransformBy(ed.CurrentUserCoordinateSystem).ToString());
* ed.WriteMessage("\nDCS的中点：{0}", DcsCenter.ToString());
*/
SymbolTable VT = trans.GetObject(db.ViewTableId, OpenMode.ForWrite) as SymbolTable;
if (VT.Has(viewnum.ToString()))
{
foreach (ObjectId viewid in VT)
{
ViewTableRecord VR = trans.GetObject(viewid, OpenMode.ForWrite) as ViewTableRecord;
if (VR.Name == viewnum.ToString())
{
VR.Erase();
break;
}
}
}
ViewTableRecord NewVr = new ViewTableRecord();
NewVr.Name = viewnum.ToString();
NewVr.CenterPoint = DcsCenter;
NewVr.Height = H;
NewVr.Width = W;
NewVr.ViewTwist = TwistAngle;
NewVr.SetUcs(db.Ucsorg, db.Ucsxdir, db.Ucsydir);
VT.Add(NewVr);
trans.AddNewlyCreatedDBObject(NewVr, true);
//添加图层快照属性要在把view添加到数据库里后再操作，要不会报错eNoDataBase...
string LayerStateName = string.Format("ACAD_VIEWS_{0}", NewVr.Name);
//已有同名那就删掉
if (LayerState.HasLayerState(LayerStateName))
{
LayerState.DeleteLayerState(LayerStateName);
}
LayerState.SaveLayerState(LayerStateName, LayerStateMasks.None, new ObjectId());
NewVr.LayerState = LayerStateName;
trans.Commit();
ed.WriteMessage("\n成功创建编号为{0}的视图。", viewnum);
viewnum++;
counter++;
}
catch (Autodesk.AutoCAD.Runtime.Exception EX)
{
ed.WriteMessage("\n出错了！{0}", EX.ToString());
}
finally
{
trans.Dispose();
}
}
}
}
protected override SamplerStatus Sampler(JigPrompts prompts)
{
PromptPointResult promptPointResult = prompts.AcquirePoint(new JigPromptPointOptions("\r\n请指定下一点:")
{
Cursor = 2,
BasePoint = CAD.GetPointAngle(this.point3d_0, this.double_1 / 2.0, (double)(checked (-90 * this.short_0))),
UseBasePoint = true
});
Point3d value = promptPointResult.Value;
SamplerStatus result;
if (value != this.point3d_1)
{
this.short_0 = 1;
double num = -Math.Tan(0.39269908169872414);
if (value.Y > this.point3d_0.Y)
{
this.short_0 = -1;
num = -1.0 * num;
}
long num2 = checked ((long)Math.Round(Math.Min(this.double_0, this.double_1) / 5.0));
Point2d point2d;
point2d..ctor(value.X, value.Y);
Point2d point2d2;
point2d2..ctor(this.point3d_0.X - this.double_0 / 10.0, this.point3d_0.Y - (double)this.short_0 * this.double_1 / 2.0);
Point2d point2d3;
point2d3..ctor(this.point3d_0.X - this.double_0 / 2.0, this.point3d_0.Y - (double)this.short_0 * this.double_1 / 2.0);
Point2d point2d4;
point2d4..ctor(point2d3.X + (double)num2, point2d3.Y);
Point2d point2d5;
point2d5..ctor(point2d3.X, point2d3.Y + (double)(checked (num2 *unchecked ((long)this.short_0))));
Point2d point2d6;
point2d6..ctor(this.point3d_0.X - this.double_0 / 2.0, this.point3d_0.Y + (double)this.short_0 * this.double_1 / 2.0);
Point2d point2d7;
point2d7..ctor(point2d6.X + (double)num2, point2d6.Y);
Point2d point2d8;
point2d8..ctor(point2d6.X, point2d6.Y - (double)(checked (num2 *unchecked ((long)this.short_0))));
Point2d point2d9;
point2d9..ctor(this.point3d_0.X + this.double_0 / 2.0, this.point3d_0.Y + (double)this.short_0 * this.double_1 / 2.0);
Point2d point2d10;
point2d10..ctor(point2d9.X - (double)num2, point2d9.Y);
Point2d point2d11;
point2d11..ctor(point2d9.X, point2d9.Y - (double)(checked (num2 *unchecked ((long)this.short_0))));
Point2d point2d12;
point2d12..ctor(this.point3d_0.X + this.double_0 / 2.0, this.point3d_0.Y - (double)this.short_0 * this.double_1 / 2.0);
Point2d point2d13;
point2d13..ctor(point2d12.X - (double)num2, point2d12.Y);
Point2d point2d14;
point2d14..ctor(point2d12.X, point2d12.Y + (double)(checked (num2 *unchecked ((long)this.short_0))));
Point2d point2d15;
point2d15..ctor(this.point3d_0.X + this.double_0 / 10.0, this.point3d_0.Y - (double)this.short_0 * this.double_1 / 2.0);
this.polyline_0 = new Polyline();
this.polyline_0.AddVertexAt(0, point2d, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(1, point2d2, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(2, point2d4, num, 0.0, 0.0);
this.polyline_0.AddVertexAt(3, point2d5, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(4, point2d8, num, 0.0, 0.0);
this.polyline_0.AddVertexAt(5, point2d7, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(6, point2d10, num, 0.0, 0.0);
this.polyline_0.AddVertexAt(7, point2d11, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(8, point2d14, num, 0.0, 0.0);
this.polyline_0.AddVertexAt(9, point2d13, 0.0, 0.0, 0.0);
this.polyline_0.AddVertexAt(10, point2d15, 0.0, 0.0, 0.0);
this.polyline_0.Closed = true;
this.entity_0[0] = this.polyline_0;
this.point3d_1 = value;
result = 0;
}
else
{
result = 1;
}
return(result);
}
public void CreateBlock()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
Transaction tr = db.TransactionManager.StartTransaction();
using (tr)
{
// Get the block table from the drawing
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
// Check the block name, to see whether it's
// already in use
PromptStringOptions pso = new PromptStringOptions("\nEnter new block name: ");
pso.AllowSpaces = true;
// A variable for the block's name
string blkName = "";
do
{
PromptResult pr = ed.GetString(pso);
// Just return if the user cancelled
// (will abort the transaction as we drop out of the using
// statement's scope)
if (pr.Status != PromptStatus.OK)
{
return;
}
try
{
// Validate the provided symbol table name
SymbolUtilityServices.ValidateSymbolName(pr.StringResult, false);
// Only set the block name if it isn't in use
if (bt.Has(pr.StringResult))
{
ed.WriteMessage("\nA block with this name already exists.");
}
else
{
blkName = pr.StringResult;
}
}
catch
{
// An exception has been thrown, indicating the
// name is invalid
ed.WriteMessage("\nInvalid block name.");
}
} while (blkName == "");
// Create our new block table record...
BlockTableRecord btr = new BlockTableRecord();
// ... and set its properties
btr.Name = blkName;
//input insert point
PromptPointOptions ppo = new PromptPointOptions("\nSelect point to insert block");
PromptPointResult ppr = ed.GetPoint(ppo);
Point3d pt = ppr.Value;
// Add the new block to the block table
bt.UpgradeOpen();
ObjectId btrId = bt.Add(btr);
tr.AddNewlyCreatedDBObject(btr, true);
// Add some lines to the block to form a square
// (the entities belong directly to the block)
Circle circle = new Circle();
circle.Center = pt;
circle.Radius = 20;
btr.AppendEntity(circle);
tr.AddNewlyCreatedDBObject(circle, true);
// Add a block reference to the model space
BlockTableRecord ms = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
BlockReference br = new BlockReference(Point3d.Origin, btrId);
ms.AppendEntity(br);
tr.AddNewlyCreatedDBObject(br, true);
// Commit the transaction
tr.Commit();
// Report what we've done
ed.WriteMessage("\nCreated block named \"{0}\" .", blkName);
}
}
checkPointsToAlign()
{
SelectionSet ss = null;
Debugg debugg = new Debugg();
DefaultTraceListener dtl = debugg.getListner();
dtl.LogFileName = @"M:\John\debug.txt";
bool exists;
ObjectId idDictObject = Dict.getNamedDictionary("ObjectDict", out exists);
ObjectId idDictSED = Dict.getNamedDictionary("SEDTagDict", out exists);
ObjectIdCollection idsAlign = Align.getAlignmentIDs();
ss = (SelectionSet)Select.buildSSet(typeof(CogoPoint), true);
ObjectId[] idsCgPnt = ss.GetObjectIds();
Dictionary <ObjectId, List <Handle> > dictM = new Dictionary <ObjectId, List <Handle> >();
double station = 0.0;
double offset = 0.0;
foreach (ObjectId id in idsAlign)
{
Alignment align = (Alignment)id.getEnt();
List <Handle> hList = new List <Handle>();
dictM.Add(id, hList);
dtl.Write(string.Format("{0}\n", id.ToString()));
foreach (ObjectId idCgPnt in idsCgPnt)
{
Point3d pnt3d = idCgPnt.getCogoPntCoordinates();
try
{
align.StationOffset(pnt3d.X, pnt3d.Y, ref station, ref offset);
if (station >= align.StartingStation && station <= align.EndingStation)
{
if (System.Math.Abs(offset) < 0.01)
{
Handle h = idCgPnt.getHandle();
hList.Add(h);
dtl.Write(string.Format("{0}\n", h.ToString()));
}
}
}
catch (System.Exception ex) {
Application.ShowAlertDialog(ex.Message + " SDrain_App.cs: line: 66");
BaseObjs.writeDebug(ex.Message + " SDrain_App.cs: line: 66");
}
}
}
//List<TypedValue[]> xrecs = Dict.getXRecs(idDictObject);
//if (xrecs != null){
// foreach (TypedValue[] tvs in xrecs){
// dtl.Write(string.Format("{0}\n", tvs[2].Value.ToString()));
// }
//}
//Xrecord xRec = null;
//List<DBDictionaryEntry> entries = Dict.getEntries(idDictObject);
//foreach (DBDictionaryEntry entry in entries){
// xRec = Dict.getXRec(idDictObject, entry);
//}
List <Handle> hListBad = new List <Handle>();
ObjectId idBR = ObjectId.Null;
ss = Select.buildSSet(typeof(BlockReference), true);
ObjectId[] idsSS = ss.GetObjectIds();
string idStr = idsSS[0].ToString();
idStr = idStr.Replace("(", "");
idStr = idStr.Replace(")", "");
Int64 id64 = Int64.Parse(idStr);
Int32 id32 = System.Convert.ToInt32(id64);
foreach (ObjectId id in idsSS)
{
Entity ent = (Entity)id.getEnt();
BlockReference br = (BlockReference)ent;
if (br.Name.Contains("sedtag") || br.Name.Contains("sdetag"))
{
ResultBuffer rbBR = Dict.getXRec(idDictObject, id.ToString());
if (rbBR != null)
{
TypedValue[] tvsBR = rbBR.AsArray();
Handle hPnt = tvsBR.getObjectId(2).getHandle();
ResultBuffer rbPnt = Dict.getXRec(idDictSED, hPnt.ToString());
if (rbPnt != null)
{
TypedValue[] tvsPnt = rbPnt.AsArray();
ObjectId idAlign = tvsPnt.getObjectId(2);
List <Handle> hList2 = null;
dictM.TryGetValue(idAlign, out hList2);
if (!hList2.Contains(hPnt))
{
TypedValue[] tvsSED = new TypedValue[3];
tvsSED.SetValue(new TypedValue(1001, br.Handle.ToString()), 0);
Handle hLdr = tvsBR.getObjectId(0).getHandle(); //check
tvsSED.SetValue(new TypedValue(1002, hLdr), 1);
tvsSED.SetValue(new TypedValue(1003, idAlign.getHandle()), 2);
}
else
{
if (tvsPnt.getObjectId(2).getHandle() != idAlign.getHandle())
{
TypedValue[] tvsPntNew = new TypedValue[3];
tvsPntNew[0] = tvsPnt[0];
tvsPntNew[1] = tvsPnt[1];
tvsPntNew[2] = new TypedValue(1003, idAlign.getHandle());
}
}
}
}
else
{
hListBad.Add(id.getHandle());
}
}
}
}
private double jRadius; // 半径
public CircleJig(Point3d center)
: base(new Circle()) // 继承父类Circle的属性
{
((Circle)Entity).Center = center; // Enitty 转化为Cirecle 对象 复制center
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
// code for reading input parameters
//declare input parameters
bool iReset = false;
bool iPlay = false;
Point3d initPos = new Point3d(0, 0, 0);
Vector3d initVel = new Vector3d(0.5, 0.5, 1);
AgentEnvironment iAgentEnvironment = new AgentEnvironment(Plane.WorldXY, 50.0, 50.0, 0);
BristlebotAgent iBristlebot = new BristlebotAgent(initPos, initVel);
int iCount = 10;
double iTimeStep = 0.01;
double iNeighbourhoodRadius = 1;
double iSeparationDistance = 1.0;
List <Circle> iRepellers = new List <Circle>();
bool iUseParallel = false;
bool iUseRTree = false;
//read in input parameters
DA.GetData("Reset", ref iReset); //0
DA.GetData("Play", ref iPlay); //1
DA.GetData("Environment", ref iAgentEnvironment); //2
DA.GetData("BristlebotAgent", ref iAgentEnvironment); //2
DA.GetData("Count", ref iCount); //4
DA.GetData("Timestep", ref iTimeStep); //5
DA.GetData("NeighbourhoodRadius", ref iNeighbourhoodRadius); //6
DA.GetData("SeparationDistance", ref iSeparationDistance); //10
DA.GetDataList("Repellers", iRepellers); //11
DA.GetData("UseCoresInParallel", ref iUseParallel); //12
DA.GetData("UseR-TreeSearch", ref iUseRTree); //13
if (iReset || bristlebotSystem == null)
{
bristlebotSystem = new BristlebotSystem(iCount, iAgentEnvironment);
}
else
{
bristlebotSystem.NeighbourhoodRadius = iNeighbourhoodRadius;
bristlebotSystem.Repellers = iRepellers;
bristlebotSystem.UseParallel = iUseParallel;
if (iUseRTree)
{
bristlebotSystem.updateUsingRTree();
}
else
{
bristlebotSystem.Update();
}
if (iPlay)
{
ExpireSolution(true);
}
}
List <GH_Point> positions = new List <GH_Point>();
List <GH_Vector> velocities = new List <GH_Vector>();
foreach (BristlebotAgent agent in bristlebotSystem.Agents)
{
positions.Add(new GH_Point(agent.Position));
velocities.Add(new GH_Vector(agent.Velocity));
}
DA.SetDataList("Positions", positions);
DA.SetDataList("Velocities", velocities);
}
public DataTree <Brep> Generate3DBuildings(List <OSMWay> ways)
{
double unitScale = CommonGHProcessors.GetRhinoUnitScale(Rhino.RhinoDoc.ActiveDoc);
DataTree <Brep> breps = new DataTree <Brep>();
for (int i = 0; i < ways.Count; i++)
{
OSMWay currentWay = ways[i];
double height = 0;
// Check if there is a building heigh identified
foreach (KeyValuePair <string, string> tag in currentWay.Tags)
{
if (tag.Key.ToLower() == "height")
{
try
{
string heightStr = tag.Value.ToLower();
if (heightStr.Contains("m"))
{
height = Convert.ToDouble(heightStr.Replace("m", string.Empty)) * unitScale;
}
else if (heightStr.Contains("\'") || heightStr.Contains("\""))
{
string[] heightArr = heightStr.Split(new char[] { '\'' });
if (heightArr.Count() == 1)
{
height = Convert.ToDouble(heightArr[0]);
}
else
{
double ft = Convert.ToDouble(heightArr[0]);
double inch = Convert.ToDouble(heightArr[1].Replace("\"", string.Empty));
ft += (inch / 12);
double metric = ft * 0.30479999024640031211519001231392;
height = metric * unitScale;
}
}
else
{
height = Convert.ToDouble(heightStr) * unitScale;
}
}
catch
{ }
break;
}
}
Vector3d heightVect = new Vector3d(0, 0, height);
// Create Polylines if possible
List <Polyline> boundaryCrvs = new List <Polyline>();
for (int j = 0; j < currentWay.Points.Count; j++)
{
List <LINE.Geometry.Point3d> pointList = currentWay.Points[j];
List <Point3d> polyLinePoints = new List <Point3d>();
foreach (LINE.Geometry.Point3d point in pointList)
{
try
{
Point3d pt = new Point3d(point.X, point.Y, point.Z);
polyLinePoints.Add(pt);
}
catch { }
}
if (polyLinePoints.Count > 2)
{
Polyline pline = new Polyline(polyLinePoints);
if (!pline.IsClosed)
{
pline.Add(pline.First);
}
//Curve crv = pline.ToNurbsCurve() as Curve;
//crv.MakeClosed(0.001);
boundaryCrvs.Add(pline);
}
}
// Create the extrued masses as breps
if (boundaryCrvs.Count == 1)
{
try
{
Line[] ca = boundaryCrvs[0].GetSegments();
List <Curve> crvSegments = new List <Curve>();
foreach (Line line in ca)
{
crvSegments.Add(line.ToNurbsCurve());
}
List <Brep> unjoinedBreps = new List <Brep>();
Curve[] pc = PolyCurve.JoinCurves(crvSegments);
Brep[] brepArr = Brep.CreatePlanarBreps(pc);
unjoinedBreps.Add(brepArr[0]);
// Add the extruded surfaces
foreach (Curve crvSeg in crvSegments)
{
Surface srf = Surface.CreateExtrusion(crvSeg, heightVect);
if (srf != null)
{
unjoinedBreps.Add(srf.ToBrep());
}
}
//Surface srf2 = Surface.CreateExtrusion(pc[0], heightVect);
//Brep brep = srf2.ToBrep();
//unjoinedBreps.Add(brep);
Brep top = brepArr[0].DuplicateBrep();
top.Translate(heightVect);
unjoinedBreps.Add(top);
Brep[] joinedBreps = Brep.JoinBreps(unjoinedBreps, 0.001);
breps.Add(joinedBreps[0], new GH_Path(i, 0));
//breps.Add(brep.CapPlanarHoles(0.01), new GH_Path(i, 0));
}
catch
{
breps.Add(null, new GH_Path(i, 0));
}
}
else if (boundaryCrvs.Count > 1)
{
try
{
List <Curve> crvSegments = new List <Curve>();
List <Curve> polyCurves = new List <Curve>();
foreach (Polyline pl in boundaryCrvs)
{
Line[] ca = pl.GetSegments();
List <Curve> tempCrvs = new List <Curve>();
foreach (Line line in ca)
{
tempCrvs.Add(line.ToNurbsCurve());
crvSegments.Add(line.ToNurbsCurve());
}
polyCurves.Add(PolyCurve.JoinCurves(tempCrvs)[0]);
}
List <Brep> brepSegments = new List <Brep>();
// Create an initial brep from lofting
Brep[] brepArr = Brep.CreatePlanarBreps(polyCurves);
Brep baseBrep = brepArr[0];
brepSegments.Add(baseBrep);
// Add the extruded surfaces
foreach (Curve crvSeg in crvSegments)
{
Surface srf = Surface.CreateExtrusion(crvSeg, heightVect);
if (srf != null)
{
brepSegments.Add(srf.ToBrep());
}
}
// move the base surface up
Brep topBrep = baseBrep.DuplicateBrep();
topBrep.Translate(heightVect);
brepSegments.Add(topBrep);
//topBrep.Flip();
Brep[] joinedBreps = Brep.JoinBreps(brepSegments, 0.0001);
//BrepSolidOrientation solidOrientation = joinedBreps[0].get_SolidOrientation();
breps.Add(joinedBreps[0], new GH_Path(i, 0));
}
catch
{
breps.Add(null, new GH_Path(i, 0));
}
}
else
{
// single point data
breps.Add(null, new GH_Path(i, 0));
}
//System.Windows.Forms.MessageBox.Show("Current 3d i: " + i.ToString() + "\nBranches: " + breps.BranchCount.ToString());
}
return(breps);
}
public void SetPosition(Point3d position)
{
this.position = position;
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Plane plane = Plane.WorldXY;
double radius = 0;
bool seal = false;
if (!DA.GetData(0, ref plane))
{
return;
}
if (!DA.GetData(1, ref radius))
{
return;
}
if (!DA.GetData(2, ref seal))
{
return;
}
double xx = plane.OriginX;
double yy = plane.OriginY;
double zz = plane.OriginZ;
////////////////////////////相对平面坐标
string[] mm = str.Split(new string[] { "{", "}" }, StringSplitOptions.RemoveEmptyEntries);
List <string> nn = mm.ToList();
for (int i = 0; i < nn.Count; i++)//移除空项
{
if (nn[i].Length < 8)
{
nn.RemoveAt(i);
i--;
}
}
List <int> count = new List <int>();
for (int i = 0; i < length.Length; i++)//点分组列表
{
count.Add(Convert.ToInt32(length[i].ToString()));
}
///////////////////////////////////////////////////////////////////
double rate = radius / 146;//与默认半径的比例
List <Point3d> pts = new List <Point3d>();
for (int i = 0; i < nn.Count; i++)
{
string[] pt = nn[i].Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
double ptx = Convert.ToDouble(pt[0]) * rate + xx;
double pty = Convert.ToDouble(pt[1]) * rate + yy;
double ptz = Convert.ToDouble(pt[2]) * rate + zz;
Point3d point = new Point3d(ptx, pty, ptz);
pts.Add(point);
}
////////////////////////////////////////////////////////////////////获取点
List <Polyline> ply = new List <Polyline>();
List <Brep> bps = new List <Brep>();
for (int i = 0; i < count.Count; i++)
{
List <Point3d> pts2 = new List <Point3d>();
for (int j = 0; j < count[i]; j++)
{
pts2.Add(pts[0]);
pts.RemoveAt(0);
}
pts2.Add(pts2[0]);
Polyline pl = new Polyline(pts2);
ply.Add(pl);
if (seal)
{
bps.Add(Brep.CreatePlanarBreps(pl.ToNurbsCurve())[0]);
}
}
if (seal)
{
DA.SetDataList(1, bps);
}
DA.SetDataList(0, ply);
}