public Elbow() : base()
{
position = new AcadGeo.Point3d();
branch_positions = new AcadGeo.Point3d[2];
radius = 0.0;
angle = AcadFuncs.kPI * 0.5;
}
static public List <ObjectId> EntsInsideWindow(AcadGeo.Point3d low_pnt, AcadGeo.Point3d hi_pnt)
{
using (AcadApp.Application.DocumentManager.MdiActiveDocument.LockDocument())
{
using (Transaction tr = AcadFuncs.GetActiveDoc().TransactionManager.StartTransaction())
{
PromptSelectionResult prmpt_ret = AcadFuncs.GetEditor().SelectCrossingWindow(low_pnt, hi_pnt);
if (PromptStatus.Cancel == prmpt_ret.Status)
{
tr.Abort();
tr.Dispose();
return(new List <ObjectId>());
}
tr.Commit();
if (null != prmpt_ret.Value)
{
return(prmpt_ret.Value.GetObjectIds().ToList());
}
else
{
return(new List <ObjectId>());
}
}
}
}
public PathInfo(AcadDB.Entity r, AcadDB.Entity sr, AcadDB.Entity p, AcadGeo.Point3d sp)
{
region = r;
sub_region = sr;
path = p;
start_position = sp;
}
protected override List <PathInfo> GetSweptPath()
{
AcadGeo.Point3d center = CalculateCenter();
AcadGeo.Vector3d ref_vec = AcadFuncs.GetVec(CalculateBranchPos(position, branch_positions[0], radius, angle), center);
AcadGeo.CircularArc3d arc = new AcadGeo.CircularArc3d(
center, NormalVec(), ref_vec, radius,
GetStartAngle(position, center, ref_vec, NormalVec()), GetEndAngle(position, center, ref_vec, NormalVec()));
AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(arc));
List <PathInfo> ents = new List <PathInfo>();
AcadGeo.Point3d bp = CalculateBranchPos(position,
profile.NormalVector.GetNormal().IsParallelTo(AcadFuncs.GetVec(position, branch_positions[1])) ? branch_positions[1] : branch_positions[0],
radius, angle);
profile.BasePoint = bp;
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(arc), bp));
//{
// var regs = profile.GetRegions();
// AcadFuncs.AddNewEnt(regs[0]);
//}
return(ents);
}
private void Connect(AcadGeo.Point3d fp, AcadGeo.Point3d sp)
{
Node fn = FindNode(fp);
if (null == fn)
{
fn = new Node(fp);
routers.AddVertex(fn);
}
Node sn = FindNode(sp);
if (null == sn)
{
sn = new Node(sp);
routers.AddVertex(sn);
}
if (routers.ContainsEdge(fn, sn))
{
return;
}
Connection conn = new Connection(fn, sn);
routers.AddEdge(conn);
fn.Connections.Add(conn);
sn.Connections.Add(conn);
}
public static AcadGeo.Point3d GetMidPoint(AcadGeo.Point3d pos1, AcadGeo.Point3d pos2)
{
return(new AcadGeo.Point3d(
0.5 * (pos1.X + pos2.X),
0.5 * (pos1.Y + pos2.Y),
0.5 * (pos1.Z + pos2.Z)));
}
public SteelShapeB()
{
number_steel = 0;
diameter = 0;
start_point = AcadGeo.Point3d.Origin;
end_point = AcadGeo.Point3d.Origin;
}
public static AcadGeo.Vector3d GetVec(AcadGeo.Point3d pos1, AcadGeo.Point3d pos2)
{
return(new AcadGeo.Vector3d(
pos1.X - pos2.X,
pos1.Y - pos2.Y,
pos1.Z - pos2.Z).GetNormal());
}
public static bool GetPoint(ref AcadGeo.Point3d val, string message, AcadGeo.Point3d bp)
{
AcadApp.DocumentManager.MdiActiveDocument.Window.Focus();
using (AcadApp.DocumentManager.MdiActiveDocument.LockDocument())
{
using (AcadDB.Transaction tr = AcadFuncs.GetActiveDoc().TransactionManager.StartTransaction())
{
AcadEd.PromptPointOptions prmpt_pnt = new AcadEd.PromptPointOptions(message);
prmpt_pnt.UseBasePoint = true;
prmpt_pnt.BasePoint = bp;
AcadEd.PromptPointResult prmpt_ret = AcadFuncs.GetEditor().GetPoint(prmpt_pnt);
if (AcadEd.PromptStatus.Cancel == prmpt_ret.Status)
{
tr.Abort();
tr.Dispose();
return(false);
}
val = prmpt_ret.Value;
tr.Commit();
}
}
return(true);
}
public Tee() : base()
{
position = new AcadGeo.Point3d();
main_branch_position = new AcadGeo.Point3d();
branch_position = new AcadGeo.Point3d();
radius = 0.0;
}
public InfoSteel2()
{
number = 0;
content = "";
position = AcadGeo.Point3d.Origin;
steel_pos = new List <AcadGeo.Point3d>();
}
public JigSpline(Spline ent)
: base(ent)
{
Entity.SetDatabaseDefaults();
Entity.TransformBy(ucs);
mLastVertex = ent.GetFitPointAt(2);
}
private static Acad.Vector3d FindTriangleCenter(Autodesk.AutoCAD.Geometry.Point3d p1, Autodesk.AutoCAD.Geometry.Point3d p2, Autodesk.AutoCAD.Geometry.Point3d p3, Autodesk.AutoCAD.Geometry.Vector3d norm)
{
var centerX = (p1.X + p2.X + p3.X) / 3;
var centerY = (p1.Y + p2.Y + p3.Y) / 3;
var centerZ = FinalZCoordAcad(norm, p1, new Autodesk.AutoCAD.Geometry.Vector3d(centerX, centerY, 0));
return(new Acad.Vector3d(centerX, centerY, centerZ));
}
public List <AcadDB.Entity> DrawMiddleBeam(AcadGeo.Point3d ins_pnt)
{
List <AcadDB.Entity> ents = new List <AcadDB.Entity>();
ents.AddRange(DrawBoundBeam(ins_pnt));
return(ents);
}
public static void Transform(ngeometry.VectorGeometry.Point p, Autodesk.AutoCAD.Geometry.Matrix3d matrix)
{
Autodesk.AutoCAD.Geometry.Point3d p3d = new Point3d(p.X, p.Y, p.Z);
Autodesk.AutoCAD.Geometry.Point3d r = p3d.TransformBy(matrix);
p.X = r.X;
p.Y = r.Y;
p.Z = r.Z;
}
// This method helps to get correct "boundary box" for the regions which
// created through the splines. Written by Alexander Rivilis.
public static void GetVisualBoundary(this Db.Region region, double delta,
ref Gm.Point2d minPoint, ref Gm.Point2d maxPoint)
{
using (Gm.BoundBlock3d boundBlk = new Gm.BoundBlock3d())
{
using (Br.Brep brep = new Br.Brep(region))
{
foreach (Br.Edge edge in brep.Edges)
{
using (Gm.Curve3d curve = edge.Curve)
{
Gm.ExternalCurve3d curve3d = curve as Gm.ExternalCurve3d;
if (curve3d != null && curve3d.IsNurbCurve)
{
using (Gm.NurbCurve3d nurbCurve = curve3d.NativeCurve
as Gm.NurbCurve3d)
{
Gm.Interval interval = nurbCurve.GetInterval();
for (double par = interval.LowerBound; par <=
interval.UpperBound; par += (delta * 2.0))
{
Gm.Point3d p = nurbCurve.EvaluatePoint(par);
if (!boundBlk.IsBox)
{
boundBlk.Set(p, p);
}
else
{
boundBlk.Extend(p);
}
}
}
}
else
{
if (!boundBlk.IsBox)
{
boundBlk.Set(edge.BoundBlock.GetMinimumPoint(),
edge.BoundBlock.GetMaximumPoint());
}
else
{
boundBlk.Extend(edge.BoundBlock.GetMinimumPoint());
boundBlk.Extend(edge.BoundBlock.GetMaximumPoint());
}
}
}
}
}
boundBlk.Swell(delta);
minPoint = new Gm.Point2d(boundBlk.GetMinimumPoint().X,
boundBlk.GetMinimumPoint().Y);
maxPoint = new Gm.Point2d(boundBlk.GetMaximumPoint().X,
boundBlk.GetMaximumPoint().Y);
}
}
protected override List <PathInfo> GetSweptPath()
{
AcadGeo.Point3d center = CalculateCenter();
AcadGeo.Vector3d ref_vec = AcadFuncs.GetVec(CalculateBranchPos(position, main_branch_position, radius), center);
AcadGeo.CircularArc3d arc = new AcadGeo.CircularArc3d(
center, NormalVec(), ref_vec, radius,
GetStartAngle(position, center, ref_vec, NormalVec()), GetEndAngle(position, center, ref_vec, NormalVec()));
//AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(arc));
List <PathInfo> ents = new List <PathInfo>();
AcadGeo.Point3d bp = CalculateBranchPos(position,
profile.NormalVector.GetNormal().IsParallelTo(ref_vec) ? branch_position : main_branch_position,
radius);
profile.BasePoint = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(arc), bp));
{
AcadGeo.Plane plane = new AcadGeo.Plane(position, AcadFuncs.GetVec(position, branch_position));
AcadGeo.CircularArc3d tmp_arc = new AcadGeo.CircularArc3d(
arc.Center, arc.Normal, arc.ReferenceVector, arc.Radius, arc.StartAngle, arc.EndAngle);
tmp_arc.Mirror(plane);
AcadGeo.Point3d tmp_bp = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
if (tmp_bp.IsEqualTo(CalculateBranchPos(position, branch_position, radius)))
{
tmp_bp += AcadFuncs.GetVec(position, branch_position) * radius * 2.0;
profile.BasePoint = tmp_bp;
}
//AcadFuncs.AddNewEnt(AcadDB.Arc.CreateFromGeCurve(tmp_arc));
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), AcadDB.Arc.CreateFromGeCurve(tmp_arc), tmp_bp));
}
{
AcadGeo.Point3d tmp_pos = CalculateBranchPos(position, branch_position, radius);
AcadGeo.Point3d tmp_end_pos = tmp_pos + AcadFuncs.GetVec(position, branch_position) * radius * 2.0;
AcadGeo.Point3d tmp_bp = new AcadGeo.Point3d(bp.X, bp.Y, bp.Z);
if (tmp_bp.IsEqualTo(CalculateBranchPos(position, branch_position, radius)))
{
profile.BasePoint = CalculateBranchPos(position, branch_position, radius);
}
else
{
profile.BasePoint = new AcadGeo.Point3d(position.X, position.Y, position.Z);
profile.Rotate(AcadFuncs.GetVec(position, branch_position));
profile.BasePoint = CalculateBranchPos(position, branch_position, radius);
}
ents.Add(new PathInfo(profile.GetRegions().First(), profile.GetSubRegions().First(), new AcadDB.Line(tmp_pos, tmp_end_pos), tmp_bp));
}
return(ents);
}
public Profile(Profile p)
{
base_point = p.base_point;
width = p.width;
height = p.height;
thickness = p.thickness;
up_vector = p.up_vector;
normal_vector = p.normal_vector;
}
public Profile()
{
base_point = new AcadGeo.Point3d();
width = 0.0;
height = 0.0;
thickness = 0.0;
up_vector = new AcadGeo.Vector3d();
normal_vector = new AcadGeo.Vector3d();
}
private AcadGeo.Point3d CalculateCenter()
{
AcadGeo.Vector3d vec = AcadFuncs.GetVec(
CalculateBranchPos(position, main_branch_position, radius),
CalculateBranchPos(position, branch_position, radius));
AcadGeo.Point3d pos = position + AcadFuncs.GetVec(main_branch_position, position) * radius;
AcadGeo.Plane plane = new AcadGeo.Plane(pos, NormalVec().CrossProduct(vec));
return(position.Mirror(plane));
}
public AcadGeo.Point3d ConnectedPos(AcadGeo.Point3d pos)
{
if (Source.Position.IsEqualTo(pos))
{
return(Target.Position);
}
else
{
return(Source.Position);
}
}
private void AutoDetectParams(ref AcadGeo.Point3d bp, ref AcadGeo.Vector3d up_vec, ref AcadGeo.Vector3d norm)
{
foreach (var conn in routers.Edges)
{
if (ConnVec(conn).DotProduct(AcadGeo.Vector3d.ZAxis) < 0.0001)
{
bp = conn.Source.Position;
up_vec = AcadGeo.Vector3d.ZAxis;
norm = ConnVec(conn);
}
}
}
public static Point3dCollection GetOffsetTriangles(TinSurfaceTriangle tri, double offset)
{
var points = new Point3dCollection();
try
{
Acad.Vector3d cenpointp3d = new Acad.Vector3d();
Acad.Vector3d centerv1 = new Acad.Vector3d();
Acad.Vector3d centerv2 = new Acad.Vector3d();
Acad.Vector3d centerv3 = new Acad.Vector3d();
var v1 = tri.Vertex1.Location;
var v2 = tri.Vertex2.Location;
var v3 = tri.Vertex3.Location;
var vec1 = v1.GetVectorTo(v2);
var vec2 = v1.GetVectorTo(v3);
var norm = vec1.CrossProduct(vec2);
var e1 = UnitVector3D(vec1);
var e2 = UnitVector3D(vec2);
var M = new Acad.Vector3d(norm.X, norm.Y, norm.Z + offset);
cenpointp3d = FindTriangleCenter(v1, v2, v3, vec1.CrossProduct(vec2));
centerv1 = new Acad.Vector3d(cenpointp3d.X + v1.X, cenpointp3d.Y + v1.Y, cenpointp3d.Z + v1.Z) / 2.0;
centerv2 = new Acad.Vector3d(cenpointp3d.X + v2.X, cenpointp3d.Y + v2.Y, cenpointp3d.Z + v2.Z) / 2.0;
centerv3 = new Acad.Vector3d(cenpointp3d.X + v3.X, cenpointp3d.Y + v3.Y, cenpointp3d.Z + v3.Z) / 2.0;
var offsetcenterv1 = (centerv1.Add(M));
var offsetcenterv2 = (centerv2.Add(M));
var offsetcenterv3 = (centerv3.Add(M));
var p1 = new Acad.Point3d(offsetcenterv1.X, offsetcenterv1.Y, offsetcenterv1.Z);
var p2 = new Acad.Point3d(offsetcenterv2.X, offsetcenterv2.Y, offsetcenterv2.Z);
var p3 = new Acad.Point3d(offsetcenterv3.X, offsetcenterv3.Y, offsetcenterv3.Z);
points.Add(p1);
points.Add(p2);
points.Add(p3);
}
catch (System.Exception ex)
{
Debug.WriteLine("Error: " + ex.Message);
}
return(points);
}
private Node FindNode(AcadGeo.Point3d pnt)
{
List <Node> nodes = routers.Vertices.ToList <Node>();
foreach (Node node in nodes)
{
if (pnt.Equals(node.Position))
{
return(node);
}
}
return(null);
}
public List <AcadDB.Entity> Draw()
{
AcadGeo.Line3d xline = new AcadGeo.Line3d(position, AcadGeo.Vector3d.XAxis);
List <AcadDB.Entity> ents = new List <AcadDB.Entity>();
AcadGeo.Point3d pnt = new AcadGeo.Point3d(position.X, position.Y, position.Z);
foreach (var sp in steel_pos)
{
AcadGeo.Line3d steel_line = new AcadGeo.Line3d(sp, new AcadGeo.Vector3d(Math.Sin(angle), Math.Cos(angle), 0.0));
AcadGeo.Point3d[] intersected_pnts = xline.IntersectWith(steel_line);
if (intersected_pnts.Length > 0)
{
ents.Add(new AcadDB.Line(intersected_pnts[0], sp));
if (intersected_pnts[0].DistanceTo(position) > pnt.DistanceTo(position))
{
pnt = intersected_pnts[0];
}
}
}
ents.Add(new AcadDB.Line(position, pnt));
ents.Add(new AcadDB.Circle(position - AcadGeo.Vector3d.XAxis * cir_radius, AcadGeo.Vector3d.ZAxis, cir_radius));
//draw value
{
AcadDB.DBText text = new AcadDB.DBText();
text.TextString = number.ToString();
text.Justify = AcadDB.AttachmentPoint.MiddleCenter;
text.Height = text_height;
text.WidthFactor = text_w_factor;
text.AlignmentPoint = position - AcadGeo.Vector3d.XAxis * cir_radius;
ents.Add(text);
}
//draw content
{
AcadDB.DBText text = new AcadDB.DBText();
text.TextString = content;
text.Justify = AcadDB.AttachmentPoint.BottomLeft;
text.Height = text_height;
text.WidthFactor = text_w_factor;
text.AlignmentPoint = position + AcadGeo.Vector3d.XAxis * 10.0 + AcadGeo.Vector3d.YAxis * 10.0;
ents.Add(text);
}
return(ents);
}
public List <AcadDB.Entity> Draw()
{
List <AcadDB.Entity> ents = new List <AcadDB.Entity>();
if (0 == steel_pos.Count)
{
return(ents);
}
AcadGeo.Point3d tmp_line = steel_pos[0];
foreach (var sp in steel_pos)
{
AcadDB.Line line = new AcadDB.Line();
line.StartPoint = sp + length_line * AcadGeo.Vector3d.XAxis + length_line * AcadGeo.Vector3d.YAxis;
line.EndPoint = sp - length_line * AcadGeo.Vector3d.XAxis - length_line * AcadGeo.Vector3d.YAxis;
ents.Add(line);
if (position.DistanceTo(sp) > position.DistanceTo(tmp_line))
{
tmp_line = sp;
}
}
ents.Add(new AcadDB.Line(position, tmp_line));
ents.Add(new AcadDB.Circle(position - AcadGeo.Vector3d.XAxis * cir_radius, AcadGeo.Vector3d.ZAxis, cir_radius));
//Draw number
{
AcadDB.DBText text = new AcadDB.DBText();
text.TextString = number.ToString();
text.Justify = AcadDB.AttachmentPoint.MiddleCenter;
text.Height = text_height;
text.WidthFactor = text_w_factor;
text.AlignmentPoint = position - AcadGeo.Vector3d.XAxis * cir_radius;
ents.Add(text);
}
//draw content
{
AcadDB.DBText text = new AcadDB.DBText();
text.TextString = content;
text.Justify = AcadDB.AttachmentPoint.BottomLeft;
text.Height = text_height;
text.WidthFactor = text_w_factor;
text.AlignmentPoint = position + AcadGeo.Vector3d.XAxis * 10.0 + AcadGeo.Vector3d.YAxis * 10.0;
ents.Add(text);
}
return(ents);
}
protected override SamplerStatus Sampler(JigPrompts prompts)
{
switch (mCurJigFactorIndex)
{
case 1:
JigPromptPointOptions prOptions1 = new JigPromptPointOptions("\nBase point::");
// Set properties such as UseBasePoint and BasePoint of the prompt options object if necessary here.
prOptions1.UserInputControls = UserInputControls.Accept3dCoordinates | UserInputControls.GovernedByUCSDetect;
PromptPointResult prResult1 = prompts.AcquirePoint(prOptions1);
if (prResult1.Status == PromptStatus.Cancel && prResult1.Status == PromptStatus.Error)
{
return(SamplerStatus.Cancel);
}
if (prResult1.Value.Equals(mBasePoint)) //Use better comparison method if necessary.
{
return(SamplerStatus.NoChange);
}
else
{
mBasePoint = prResult1.Value;
return(SamplerStatus.OK);
}
case 2:
JigPromptPointOptions prOptions2 = new JigPromptPointOptions("\nSecond point:");
// Set properties such as UseBasePoint and BasePoint of the prompt options object if necessary here.
prOptions2.UserInputControls = UserInputControls.Accept3dCoordinates | UserInputControls.GovernedByUCSDetect;
PromptPointResult prResult2 = prompts.AcquirePoint(prOptions2);
if (prResult2.Status == PromptStatus.Cancel && prResult2.Status == PromptStatus.Error)
{
return(SamplerStatus.Cancel);
}
if (prResult2.Value.Equals(mSecondPoint) || prResult2.Value.Equals(mBasePoint))
{
return(SamplerStatus.NoChange);
}
else
{
mSecondPoint = prResult2.Value;
return(SamplerStatus.OK);
}
default:
break;
}
return(SamplerStatus.OK);
}
public List <AcadGeo.Point3d> QuerySteelPos()
{
AcadGeo.Point3d ins_pnt = start_point;
List <AcadGeo.Point3d> steel_pos = new List <AcadGeo.Point3d>();
double spacing = GetSpacing();
for (int i = 0; i < number_steel; i++)
{
steel_pos.Add(ins_pnt);
ins_pnt = ins_pnt + AcadGeo.Vector3d.XAxis * spacing;
}
return(steel_pos);
}
public List <AcadDB.Entity> DrawShapeA(AcadGeo.Point3d ins_pnt)
{
if (width < 2 * corner_rad || height < 2 * corner_rad)
{
throw new Autodesk.AutoCAD.Runtime.Exception(Autodesk.AutoCAD.Runtime.ErrorStatus.OK, "Failed");
}
List <AcadDB.Entity> ents = new List <AcadDB.Entity>();
int inner_w = width - 2 * corner_rad;
int inner_h = height - 2 * corner_rad;
AcadGeo.Point3d up_ins_pnt = ins_pnt + AcadGeo.Vector3d.YAxis * 0.5 * height;
ents.Add(new AcadDB.Line(up_ins_pnt + AcadGeo.Vector3d.XAxis * 0.5 * inner_w,
up_ins_pnt - AcadGeo.Vector3d.XAxis * 0.5 * inner_w));
AcadGeo.Point3d down_ins_pnt = ins_pnt - AcadGeo.Vector3d.YAxis * 0.5 * height;
ents.Add(new AcadDB.Line(down_ins_pnt + AcadGeo.Vector3d.XAxis * 0.5 * inner_w,
down_ins_pnt - AcadGeo.Vector3d.XAxis * 0.5 * inner_w));
AcadGeo.Point3d right_ins_pnt = ins_pnt + AcadGeo.Vector3d.XAxis * 0.5 * width;
ents.Add(new AcadDB.Line(right_ins_pnt + AcadGeo.Vector3d.YAxis * 0.5 * inner_h,
right_ins_pnt - AcadGeo.Vector3d.YAxis * 0.5 * inner_h));
AcadGeo.Point3d left_ins_pnt = ins_pnt - AcadGeo.Vector3d.XAxis * 0.5 * width;
ents.Add(new AcadDB.Line(left_ins_pnt + AcadGeo.Vector3d.YAxis * 0.5 * inner_h,
left_ins_pnt - AcadGeo.Vector3d.YAxis * 0.5 * inner_h));
AcadGeo.Point3d corner_pnt1 = ins_pnt +
AcadGeo.Vector3d.XAxis * (width * 0.5 - corner_rad) +
AcadGeo.Vector3d.YAxis * (height * 0.5 - corner_rad);
ents.Add(new AcadDB.Arc(corner_pnt1, AcadGeo.Vector3d.ZAxis, corner_rad, 0.0, PI * 0.5));
AcadGeo.Point3d corner_pnt2 = ins_pnt -
AcadGeo.Vector3d.XAxis * (width * 0.5 - corner_rad) +
AcadGeo.Vector3d.YAxis * (height * 0.5 - corner_rad);
ents.Add(new AcadDB.Arc(corner_pnt2, AcadGeo.Vector3d.ZAxis, corner_rad, PI * 0.5, PI));
AcadGeo.Point3d corner_pnt3 = ins_pnt -
AcadGeo.Vector3d.XAxis * (width * 0.5 - corner_rad) -
AcadGeo.Vector3d.YAxis * (height * 0.5 - corner_rad);
ents.Add(new AcadDB.Arc(corner_pnt3, AcadGeo.Vector3d.ZAxis, corner_rad, PI, PI * 1.5));
AcadGeo.Point3d corner_pnt4 = ins_pnt +
AcadGeo.Vector3d.XAxis * (width * 0.5 - corner_rad) -
AcadGeo.Vector3d.YAxis * (height * 0.5 - corner_rad);
ents.Add(new AcadDB.Arc(corner_pnt4, AcadGeo.Vector3d.ZAxis, corner_rad, PI * 1.5, PI * 2.0));
return(ents);
}
public void BuildProfile()
{
//double width = 0.0;
if (!AcadFuncs.GetDouble(ref width, "Nhập chiều rộng:"))
{
throw new Exception("Cancel process");
}
//double height = 0.0;
if (!AcadFuncs.GetDouble(ref height, "Nhập chiều cao:"))
{
throw new Exception("Cancel process");
}
if (!AcadFuncs.GetDouble(ref thickness, "Nhập độ dày:"))
{
throw new Exception("Cancel process");
}
//AcadGeo.Point3d bp = new AcadGeo.Point3d();
//while (true)
//{
// if (!AcadFuncs.GetPoint(ref bp, "Chọn điểm bắt đầu:"))
// throw new Exception("Cancel process");
// if (null != FindNode(bp))
// break;
//}
//AcadGeo.Point3d vp = new AcadGeo.Point3d();
//if (!AcadFuncs.GetPoint(ref vp, "Chọn hướng:", bp))
// throw new Exception("Cancel process");
//AcadGeo.Point3d up = new AcadGeo.Point3d();
//if (!AcadFuncs.GetPoint(ref up, "Chọn up:", bp))
// throw new Exception("Cancel process");
AcadGeo.Point3d bp = new AcadGeo.Point3d();
AcadGeo.Vector3d up_vec = new AcadGeo.Vector3d();
AcadGeo.Vector3d norm = new AcadGeo.Vector3d();
AutoDetectParams(ref bp, ref up_vec, ref norm);
profile.Width = width;
profile.Height = height;
profile.Thickness = thickness;
profile.BasePoint = bp;
profile.NormalVector = norm;
profile.UpVector = up_vec;
}
private void createImages(jsonAttribute eachatt, Transaction tr, ObjectId lyid)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Core.Application.DocumentManager.MdiActiveDocument.Editor;
//produce the bitmap of the signature from base64 string
string imgPath = "temp.png";
try
{
//remove the header of the base64
var base64str = eachatt.imgbase64.Replace("data:image/png;base64,", "");
byte[] arr = Convert.FromBase64String(base64str);
using (MemoryStream ms = new MemoryStream(arr))
{
System.Drawing.Image streamImage = System.Drawing.Image.FromStream(ms);
streamImage.Save(imgPath, ImageFormat.Png);
}
}
catch (System.Exception ex)
{
ed.WriteMessage("\nBase64StringToImage failed ：" + ex.Message);
return;
}
try
{
//get block table and model space
Database db = HostApplicationServices.WorkingDatabase;
BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForWrite) as BlockTable;
BlockTableRecord msBtr = tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
//get the position of this attribute
string[] split = eachatt.position.Split(new Char[] { ',' });
double posX = Convert.ToDouble(split[0]);
double posY = Convert.ToDouble(split[1]);
double posZ = Convert.ToDouble(split[2]);
//get the range of this attribute
double fieldheight = Convert.ToDouble(eachatt.height);
double fieldwidth = Convert.ToDouble(eachatt.width_ratio) * fieldheight;
double field_center_x = posX + fieldwidth / 2;
double field_center_y = posY + fieldheight / 2;
//read the signature image
System.Drawing.Bitmap operateimage = new System.Drawing.Bitmap(imgPath);
System.Drawing.Color c;
double maxX = 0, minX = operateimage.Width;
double maxY = 0, minY = operateimage.Height;
ed.WriteMessage("\nbegin create block def for image");
ObjectId blkRecId = ObjectId.Null;
using (BlockTableRecord signatureBlkDef = new BlockTableRecord())
{
System.Guid guid = System.Guid.NewGuid();
//block definition name
signatureBlkDef.Name = "sigblk" + guid.ToString();
ArrayList ptArr = new ArrayList();
//each pixel color
for (int y = 0; y < operateimage.Height; y++)
for (int x = 0; x < operateimage.Width; x++)
{
c = operateimage.GetPixel(x, y);
if (c.R == 0 && c.G == 0 && c.B == 0 && c.A == 255)
{
Autodesk.AutoCAD.Geometry.Point3d pt = new Autodesk.AutoCAD.Geometry.Point3d(x, operateimage.Height - y, 0);
minY = y < minY ? y : minY;
maxY = y > maxY ? y : maxY;
minX = x < minX ? x : minX;
maxX = x > maxX ? x : maxX;
var sol =
new Solid(
new Point3d(pt.X, pt.Y, 0),
new Point3d(pt.X + 1, pt.Y, 0),
new Point3d(pt.X, pt.Y + 1, 0),
new Point3d(pt.X + 1, pt.Y + 1, 0)
);
//set the solid to the specific layer
sol.LayerId = lyid;
signatureBlkDef.AppendEntity(sol);
}
}
ed.WriteMessage("\ncreate and add block def");
signatureBlkDef.Origin = new Point3d((maxX + minX) / 2, operateimage.Height - (maxY + minY) / 2, 0);
bt.Add(signatureBlkDef);
tr.AddNewlyCreatedDBObject(signatureBlkDef, true);
//set the block definition to the specific layer
blkRecId = signatureBlkDef.Id;
ed.WriteMessage("\nend creating block def");
}
operateimage.Dispose();
//scale the signature to fit the field along X, Y
double blkscaleY = fieldheight / (maxY - minY) * 2;
double blkscaleX = (maxX - minX) / (maxY - minY) * blkscaleY;
ed.WriteMessage("\nto begin create block ref");
using (BlockReference acBlkRef = new BlockReference(new Point3d(field_center_x, field_center_y, 0), blkRecId))
{
acBlkRef.ScaleFactors = new Scale3d(blkscaleY, blkscaleY, 1);
acBlkRef.LayerId = lyid;
msBtr.AppendEntity(acBlkRef);
tr.AddNewlyCreatedDBObject(acBlkRef, true);
}
ed.WriteMessage("\nend of creating block ref");
}
catch (Autodesk.AutoCAD.Runtime.Exception ex){
ed.WriteMessage("\nfailed to produce the image: " + ex.ToString());
}
}
/// <summary>
/// insert signatures
/// </summary>
/// <param name="dwgPath">Signature drawings' path</param>
/// <param name="dwgNameList">Signature drawing list</param>
public void InsertSign(string dwgPath, List<string> dwgNameList)
{
AdeskAppSvr.Document doc = AdeskAppSvr.Application.DocumentManager.MdiActiveDocument;
AdeskDBSvr.Database CurrDB = doc.Database;
AdeskEdIn.Editor ed = doc.Editor;
AdeskEdIn.PromptPointResult prPointRes_Base = ed.GetPoint(new AdeskEdIn.PromptPointOptions("ѡ�����Ļ���"));
AdeskEdIn.PromptPointResult prPointRes_opp = ed.GetPoint(new AdeskEdIn.PromptPointOptions("ѡ�����ĶԽǵ�"));
//In order to make the signs look nicely , calculate the base point and its opposite point
AdeskGeo.Point3d P_base = CalPoint(prPointRes_Base.Value, prPointRes_opp.Value, 0.1);
AdeskGeo.Point3d P_opp = CalPoint(prPointRes_Base.Value, prPointRes_opp.Value, 0.9);
//sign's width and height
double SignWidth = P_opp.X - P_base.X;
double SignHeight = P_opp.Y - P_base.Y;
//distance between each other
double distanceW = prPointRes_opp.Value.X - prPointRes_Base.Value.X;
double distanceH = prPointRes_opp.Value.Y - prPointRes_Base.Value.Y;
//current date
string date = System.DateTime.Today.ToLocalTime().ToString().Split(' ')[0];
try
{
for (int i = 0; i < dwgNameList.Count; i++)
{
using (AdeskDBSvr.Database tmpdb = new AdeskDBSvr.Database(false, false))
{
//read drawing
tmpdb.ReadDwgFile(dwgPath + dwgNameList[i], FileShare.Read, true, null);
//insert Signature drawing as a new block into current drawing
AdeskDBSvr.ObjectId idBTR = CurrDB.Insert(this.ICCardList[i], tmpdb, false);
//scale of signature. 36 is the width of sign, and 17 is the height. you should adjust them in your condition.
double WidthOfSign;
double HeightOfSign;
double scaleWidth = SignWidth / 36;
double scaleHeight = SignHeight / 17;
using (AdeskDBSvr.Transaction trans = CurrDB.TransactionManager.StartTransaction())
{
AdeskDBSvr.BlockTable bt = (AdeskDBSvr.BlockTable)trans.GetObject(CurrDB.BlockTableId, AdeskDBSvr.OpenMode.ForRead);
AdeskDBSvr.BlockTableRecord btr = (AdeskDBSvr.BlockTableRecord)trans.GetObject(bt[AdeskDBSvr.BlockTableRecord.ModelSpace], AdeskDBSvr.OpenMode.ForWrite);
AdeskDBSvr.BlockTableRecord InBtr = (AdeskDBSvr.BlockTableRecord)trans.GetObject(idBTR, AdeskDBSvr.OpenMode.ForRead);
foreach (AdeskDBSvr.ObjectId tmpid in InBtr)
{
AdeskDBSvr.DBObject dbo = trans.GetObject(tmpid, AdeskDBSvr.OpenMode.ForRead);
if (dbo is AdeskDBSvr.Ole2Frame)
{
AdeskDBSvr.Ole2Frame mOle = (AdeskDBSvr.Ole2Frame)dbo;
WidthOfSign = mOle.WcsWidth;
HeightOfSign = mOle.WcsHeight;
scaleWidth = SignWidth / WidthOfSign;
scaleHeight = SignHeight / HeightOfSign;
break;
}
}
//insert point of each signature and date from top to bottom
AdeskGeo.Point3d inPt = new AdeskGeo.Point3d(P_base.X, P_base.Y - i * distanceH, P_base.Z);
#region signature date
//signature date
AdeskDBSvr.MText SignDate = new AdeskDBSvr.MText();
AdeskDBSvr.TextStyleTable TextStyleTB = (AdeskDBSvr.TextStyleTable)trans.GetObject(CurrDB.TextStyleTableId, AdeskDBSvr.OpenMode.ForWrite);
AdeskDBSvr.TextStyleTableRecord TextStyleTBRec = new AdeskDBSvr.TextStyleTableRecord();
TextStyleTBRec.Font = new AdeskGra.FontDescriptor("����", true, false, 0, 0);
TextStyleTB.Add(TextStyleTBRec);
trans.AddNewlyCreatedDBObject(TextStyleTBRec, true);
SignDate.TextStyle = TextStyleTBRec.Id;
SignDate.Contents = date;
SignDate.TextHeight = SignHeight / 2;
SignDate.Width = SignWidth / 3;
//date's location should fit the frame
SignDate.Location = new AdeskGeo.Point3d((inPt.X + distanceW), (inPt.Y + 1.5 * SignDate.TextHeight), inPt.Z);
btr.AppendEntity(SignDate);
trans.AddNewlyCreatedDBObject(SignDate, true);
#endregion
try
{
//create a ref to the block
using (AdeskDBSvr.BlockReference bref = new AdeskDBSvr.BlockReference(inPt, idBTR))
{
bref.ScaleFactors = new AdeskGeo.Scale3d(scaleWidth, scaleHeight, 1.0);
btr.AppendEntity(bref);
trans.AddNewlyCreatedDBObject(bref, true);
}
trans.Commit();
}
catch (System.Exception err)
{
MessageBox.Show("one: " + err.Message);
}
}
}
}
}
catch (Autodesk.AutoCAD.Runtime.Exception err)
{
MessageBox.Show("insert: " + err.Message);
}
}
