public override void OnDraw(GeometryBuilder dc)
{
dc.Clear();
// Define the basic points for drawing
Point3d pnt1 = _pnt1;
Point3d pnt2 = new Point3d(_pnt2.X, pnt1.Y, 0);
Point3d pnt3 = new Point3d(pnt2.X, pnt1.Y + (150 * _scale), 0);
Point3d pnt4 = new Point3d(pnt1.X, pnt3.Y, 0);
// Set the color to ByObject value
dc.Color = McDbEntity.ByObject;
Vector3d hvec = new Vector3d(0, 0, _h * _scale);
// Draw the upper and lower sidestes
dc.DrawPolyline(new Point3d[] { pnt1, pnt2, pnt3, pnt4, pnt1 });
dc.DrawPolyline(new Point3d[] { _pnt1.Add(hvec),
pnt2.Add(hvec), pnt3.Add(hvec), pnt4.Add(hvec), pnt1.Add(hvec) });
// Draw the edges
dc.DrawLine(pnt1, pnt1.Add(hvec));
dc.DrawLine(pnt2, pnt2.Add(hvec));
dc.DrawLine(pnt3, pnt3.Add(hvec));
dc.DrawLine(pnt4, pnt4.Add(hvec));
}
public override void OnDraw(GeometryBuilder dc)
{
dc.Clear();
// Define the basic points for drawing
Point3d pnt1 = _pnt1;
Point3d pnt2 = new Point3d(_pnt2.X, pnt1.Y, 0);
Point3d pnt3 = new Point3d(pnt2.X, pnt1.Y + 150, 0);
Point3d pnt4 = new Point3d(pnt1.X, pnt3.Y, 0);
// Set the color to ByObject value
dc.Color = McDbEntity.ByObject;
Vector3d hvec = new Vector3d(0, 0, _h);
// Draw the upper and lower sides
dc.DrawPolyline(new Point3d[] { pnt1, pnt2, pnt3, pnt4, _pnt1 });
dc.DrawPolyline(new Point3d[] { _pnt1.Add(hvec),
pnt2.Add(hvec), pnt3.Add(hvec), pnt4.Add(hvec), pnt1.Add(hvec) });
// Draw the edges
dc.DrawLine(pnt1, pnt1.Add(hvec));
dc.DrawLine(pnt2, pnt2.Add(hvec));
dc.DrawLine(pnt3, pnt3.Add(hvec));
dc.DrawLine(pnt4, pnt4.Add(hvec));
// Create contours for the front and rear sides and hatch them
// In this demo, we hatch only two sides, you can tailor the others yourself
List <Polyline3d> c1 = new List <Polyline3d>();
c1.Add(new Polyline3d(
new List <Point3d>()
{
pnt1, pnt1.Add(hvec), pnt2.Add(hvec), pnt2, pnt1,
}));
dc.DrawGeometry(new Hatch(c1, "BRICK", 0, 20, false, HatchStyle.Normal, PatternType.PreDefined, 30), 1);
List <Polyline3d> c2 = new List <Polyline3d>();
c2.Add(new Polyline3d(
new List <Point3d>()
{
pnt4, pnt4.Add(hvec), pnt3.Add(hvec), pnt3, pnt4,
}));
dc.DrawGeometry(new Hatch(c2, "BRICK", 0, 20, false, HatchStyle.Normal, PatternType.PreDefined, 30), 1);
}
public override void OnDraw(GeometryBuilder dc)
{
dc.Clear();
dc.Color = McDbEntity.ByObject;
Polyline3d poly = new Polyline3d(new List <Point3d> {
_pnt, _pnt1, _pnt2, _pnt3, _pnt
});
Polyline3d poly_offset = poly.GetTrimmedOffset(-Width)[0];
dc.DrawPolyline(poly);
dc.DrawPolyline(poly_offset);
dc.DrawLine(_pnt, poly_offset.Points[0]);
dc.DrawLine(_pnt1, poly_offset.Points[1]);
dc.DrawLine(_pnt2, poly_offset.Points[2]);
dc.DrawLine(_pnt3, poly_offset.Points[3]);
if (Thickness != 0)
{
dc.DrawPolyline(poly.GetTrimmedOffset(-Width / 2 + Thickness / 2)[0]);
dc.DrawPolyline(poly.GetTrimmedOffset(-Width / 2 + -Thickness / 2)[0]);
}
}
public override void OnDraw(GeometryBuilder dc)
{
dc.Clear();
dc.Color = McDbEntity.ByObject;//color will be taken from object properties and object will be redrawn after color change
//HostMgd.EditorInput.Editor ed = HostMgd.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
//Outside rechtangle
Polyline3d poly = new Polyline3d(new List <Point3d> {
_pnt1, _pnt3, new Point3d(_pnt2.X, _pnt3.Y, 0), _pnt2
});
poly.SetClosed(true);
for (int i = 0; i < 8; i += 2)
{
poly.Vertices.MakeFilletAtVertex(i, 8);
}
dc.DrawPolyline(poly);
//Fl 100x15
Polyline3d flat_bar1 = RotatedRechtangle(Fl_width, Fl_tickness, new Point3d(_pnt1.X + 95.7, _pnt1.Y + (_pnt3.Y - _pnt1.Y) / 2, 0), Angle1);
Polyline3d flat_bar2 = RotatedRechtangle(Fl_width, Fl_tickness, new Point3d(_pnt2.X - 95.7, _pnt1.Y + (_pnt3.Y - _pnt1.Y) / 2, 0), -Angle1);
dc.DrawPolyline(flat_bar1);
dc.DrawPolyline(flat_bar2);
//Side view
Point3d pnt4_base = new Point3d(_pnt3.X, _pnt3.Y + 200, 0);
dc.DrawPolyline(new Point3d[] { pnt4_base, new Point3d(pnt4_base.X, pnt4_base.Y + Fl_tickness, 0), new Point3d(pnt4_base.X + Fl_width, pnt4_base.Y + Fl_tickness, 0), new Point3d(pnt4_base.X + Fl_width, pnt4_base.Y + Fl_tickness, 0), new Point3d(pnt4_base.X + Fl_width, pnt4_base.Y, 0), pnt4_base });
Point3d top_position = TopPosition(Angle2);
dc.DrawLine(new Point3d(pnt4_base.X, pnt4_base.Y + Fl_tickness, 0), top_position);
dc.DrawLine(new Point3d(pnt4_base.X + Fl_width, pnt4_base.Y + Fl_tickness, 0), new Point3d(top_position.X + Fl_width, top_position.Y, 0));
//dc.DrawLine(top_position, new Point3d(top_position.X + 100, top_position.Y, 0));
double rech_offset = (_pnt1.DistanceTo(_pnt3) - Fl_width) / 2;
dc.DrawPolyline(new Point3d[] { new Point3d(top_position.X - rech_offset, top_position.Y, 0), new Point3d(top_position.X - rech_offset, top_position.Y + 6, 0), new Point3d(top_position.X + Fl_width + rech_offset, top_position.Y + 6, 0), new Point3d(top_position.X + Fl_width + rech_offset, top_position.Y + 6, 0), new Point3d(top_position.X + Fl_width + rech_offset, top_position.Y, 0), new Point3d(top_position.X - rech_offset, top_position.Y, 0) });
//Fl 100x15 bottom view
double bottom_view_point_offset = BottomViewPointOffset1();
Point3d rech_pnt1 = new Point3d(flat_bar1.Points[0].X - BottomViewPointOffset2(flat_bar1), flat_bar1.Points[0].Y, 0);
Point3d rech_pnt2 = new Point3d(flat_bar2.Points[1].X + BottomViewPointOffset2(flat_bar1), flat_bar1.Points[0].Y, 0);
Point3d bottom_view_point1 = new Point3d(rech_pnt1.X - bottom_view_point_offset, rech_pnt1.Y - (top_position.X - _pnt1.X), 0);
Point3d bottom_view_point2 = new Point3d(rech_pnt2.X + bottom_view_point_offset, bottom_view_point1.Y, 0);
dc.DrawLine(bottom_view_point1, bottom_view_point2);
dc.DrawLine(bottom_view_point1, flat_bar1.Points[1]);
dc.DrawLine(bottom_view_point2, flat_bar2.Points[0]);
//Fl 100x15 bottom
Polyline3d bottom_flat_bar1 = new Polyline3d(flat_bar1);
Polyline3d bottom_flat_bar2 = new Polyline3d(flat_bar2);
bottom_flat_bar1.TranslateBy(new Vector3d(-bottom_view_point_offset, _pnt1.X - top_position.X, 0));
bottom_flat_bar2.TranslateBy(new Vector3d(bottom_view_point_offset, _pnt1.X - top_position.X, 0));
dc.DrawPolyline(bottom_flat_bar1);
dc.DrawPolyline(bottom_flat_bar2);
//Adding remaining Lines
dc.DrawLine(bottom_flat_bar1.Points[2], bottom_flat_bar2.Points[3]);
dc.DrawLine(bottom_flat_bar1.Points[3], flat_bar1.Points[0]);
dc.DrawLine(flat_bar2.Points[1], bottom_flat_bar2.Points[2]);
double side_view_line_offset = BottomViewPointOffset2(flat_bar1) - (flat_bar1.Points[0].X - flat_bar1.Points[1].X);
dc.DrawLine(new Point3d(pnt4_base.X + side_view_line_offset, pnt4_base.Y + Fl_tickness, 0), new Point3d(top_position.X + side_view_line_offset, top_position.Y, 0));
//Holes
dc.DrawCircle(new Point3d(_pnt1.X + 35, _pnt1.Y + 25, 0), 2.75);
dc.DrawCircle(new Point3d(_pnt1.X + 35, _pnt3.Y - 25, 0), 2.75);
dc.DrawCircle(new Point3d(_pnt2.X - 35, _pnt1.Y + 25, 0), 2.75);
dc.DrawCircle(new Point3d(_pnt2.X - 35, _pnt3.Y - 25, 0), 2.75);
double inbetween = Math.Round((_pnt1.DistanceTo(_pnt2) - 70) / (Count - 1), 4);
for (int i = 1; i < Count - 1; i++)
{
double distance = inbetween * i;
dc.DrawCircle(new Point3d(_pnt1.X + 35 + distance, _pnt1.Y + 25, 0), 2.75);
dc.DrawCircle(new Point3d(_pnt1.X + 35 + distance, _pnt3.Y - 25, 0), 2.75);
}
}
public override void OnDraw(GeometryBuilder dc)
{
dc.Clear();
dc.Color = McDbEntity.ByObject;//color will be taken from object properties and object will be redrawn after color change
if (V_true == 0)
{
double pos_thickness = Thickness < 0 ? Thickness * -1 : Thickness;
if (pos_thickness < 3)
{
V = 16;
}
else if (pos_thickness == 3)
{
V = 20;
}
else if (pos_thickness == 4)
{
V = 35;
}
else if (pos_thickness > 4)
{
V = 50;
}
}
else
{
V = V_true;
}
Polyline3d polyround = new Polyline3d(poly);
_length_sum = 0;
//HostMgd.EditorInput.Editor ed = HostMgd.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
for (int i = 2; i < polyround.Vertices.Count; i += 2)
{
//double angle1 = Math.Atan2(polyround.Vertices[i - 2].Point.X - polyround.Vertices[i - 1].Point.X, polyround.Vertices[i - 2].Point.Y - polyround.Vertices[i - 1].Point.Y);
//double angle2 = Math.Atan2(polyround.Vertices[i - 1].Point.X - polyround.Vertices[i].Point.X, polyround.Vertices[i - 1].Point.Y - polyround.Vertices[i].Point.Y);
double anglesum = (polyround.Vertices[i - 1].Point.X - polyround.Vertices[i].Point.X) * (polyround.Vertices[i - 2].Point.Y - polyround.Vertices[i].Point.Y) - (polyround.Vertices[i - 1].Point.Y - polyround.Vertices[i].Point.Y) * (polyround.Vertices[i - 2].Point.X - polyround.Vertices[i].Point.X);//Math.Atan((angle2 - angle1) / (1 + angle2 * angle1));//angle1 + angle2
double a = polyround.Vertices[i - 2].Point.DistanceTo(polyround.Vertices[i - 1].Point);
double b = polyround.Vertices[i - 1].Point.DistanceTo(polyround.Vertices[i].Point);
double c = polyround.Vertices[i - 2].Point.DistanceTo(polyround.Vertices[i].Point);
double angle = Math.Acos((Math.Pow(a, 2) + Math.Pow(b, 2) - Math.Pow(c, 2)) / (2 * a * b));
angle = angle * 180 / Math.PI;
double r = V * 0.16;
double pos_thickness = Thickness < 0 ? Thickness * -1 : Thickness;
double BA = Math.PI / 180 * (180 - angle) * (r + k_factor * pos_thickness);
_length_sum += BA;
double radius;
if (anglesum < 0)
{
radius = V * 0.16;
}
else
{
radius = V * 0.16 + Thickness;
}
if (Thickness < 0)
{
radius += Thickness * -1;
}
polyround.Vertices.MakeFilletAtVertex(i - 1, radius);
}
for (int i = 0; i < polyround.Vertices.Count; i += 2)
{
LineSeg3d line = polyround.Segments[i] as LineSeg3d;
_length_sum += line.Length;
}
_length_sum = Math.Round(_length_sum, 4);
Polyline3d offset = polyround.GetTrimmedOffset(-Thickness)[0];
dc.DrawPolyline(polyround);
dc.DrawPolyline(offset);
dc.DrawLine(polyround.Points.FirstPoint, offset.Points.FirstPoint);
dc.DrawLine(polyround.Points.LastPoint, offset.Points.LastPoint);
Polyline3d middlePoly = polyround.GetTrimmedOffset(-Thickness * (Thickness < 0 ? 1 - k_factor : k_factor))[0];
dc.TextHeight = 2.5 * DbEntity.Scale; //Use annotation scale
dc.DrawMText(_textPoint, Vector3d.XAxis, Math.Round(_length_sum, 1).ToString(), HorizTextAlign.Center, VertTextAlign.Center);
dc.StrLineType = "Center";
dc.Color = Color.Yellow;
dc.LinetypeScale = DbEntity.LinetypeScale * 0.3;
dc.DrawPolyline(middlePoly);
}