public void resetContours()
{
for (int i = 0; i < contours.Count; i++)
{
CContour2 con = contours[i];
con.tbPLine.reset();
}
}
public void addContour(List <Polyline3d> plines, double elevation)
{
//if (this.contours.Count > 3) return;
for (int i = 0; i < plines.Count; i++)
{
CContour2 cc = new CContour2();
cc.elevation = elevation;
Polyline3d pl = plines[i];
cc.tbPLine = new TBPLine(pl);
this.contours.Add(cc);
}
}
public void calcClosedRegion(MyDB2 mydb, List <System.Drawing.Color> cl)
{
Editor ed = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor;
ObjectId layerId = LayerUtil.CreateLayer(ccLayerNamePrefix + "_" + mydb.Resolution, 127, false);
List <TBPoint> ps = new List <TBPoint>();
List <Loop> boundarys = new List <Loop>();
ed.WriteMessage("contours.count:" + contours.Count);
for (int i = 0; i < contours.Count; i++)
{
CContour2 contour = contours[i];
Loop closedBoundary = TraceBoundary.TraceBoundary.getClosedBoundary(contour.tbPLine, contour);
if (closedBoundary != null)
{
boundarys.Add(closedBoundary);
continue;
}
List <TBPLineSegment> segs = contour.tbPLine.SegmentedPlines;
if (segs.Count <= 0)
{
continue;
}
List <Point3d> boundaryPoints = new List <Point3d>();
for (int j = 0; j < 2; j++)//两个方向都求边界，确保loop的elevation属于最小的contour的。
{
Loop minBoundary =
TraceBoundary.TraceBoundary.getMinBoundary(segs[0], contour);
if (minBoundary == null)
{
//ed.WriteMessage("");
continue;
}
//minBoundary.userData = contour;
boundarys.Add(minBoundary);
List <LoopSeg> loopsegs = minBoundary.segments;
if (loopsegs == null)
{
continue;
}
}
}
/*for (int j = 0; j < originalBoundarys.Count; j++)
* {
* Loop minBoundary =
* TraceBoundary.TraceBoundary.getMinBoundary(originalBoundarys[j].segmentedPlines[0]);
* boundarys.Add(minBoundary);
* }*/
for (int k = 0; k < boundarys.Count - 1; k++)
{
try
{
Loop boundary = boundarys[k];
TraceBoundary.TraceBoundary.calcAllInnerLoop(boundary, boundarys);
//TraceBoundary.TraceBoundary.calcAllInnerLoop(boundary, boundarys.GetRange(k+1,boundarys.Count-k-1));
//TraceBoundary.TraceBoundary.calcNeighbourInnerLoop(boundary);
//CContour2 contour = boundary.userData as CContour2;
//Color color = ColorizeBase.getColorIndex(mydb, contour.elevation);
//Region region = MyRegion.NewRegion(MyConvert.toDBObjects(boundary), color);
}
catch (System.Exception ex)
{
ed.WriteMessage("\n192 k:" + k + "--" + ex.Message);
}
}
for (int kk = 0; kk < boundarys.Count; kk++)
{
DBObjectCollection outerLoopObjs = null;
try
{
Loop boundary = boundarys[kk];
//TraceBoundary.TraceBoundary.calcAllInnerLoop(boundary, boundarys);
TraceBoundary.TraceBoundary.calcNeighbourInnerLoop(boundary);
CContour2 contour = boundary.userData as CContour2;
Color color = ColorizeBase.getColorIndex(mydb, contour.elevation);
//Region region = MyRegion.NewRegion(MyConvert.toDBObjects(boundary), color);
outerLoopObjs = boundary.getOuterLoopObjs();
Region region = MyRegion.NewRegion(outerLoopObjs, boundary.getInnerLoopObjsList(), color, layerId);
outerLoopObjs = null;
}
catch (System.Exception ex2)
{
ed.WriteMessage("\n210 kk:" + kk + "--" + ex2.Message);
if (outerLoopObjs != null)
{
ed.WriteMessage("\nobjs:\n");
for (int ee = 0; ee < outerLoopObjs.Count; ee++)
{
Polyline3d pl = outerLoopObjs[ee] as Polyline3d;
if (pl != null)
{
ed.WriteMessage(pl.StartPoint.X + "," + pl.StartPoint.Y);
ed.WriteMessage("\n");
ed.WriteMessage(pl.EndPoint.X + "," + pl.EndPoint.Y);
ed.WriteMessage("\n");
}
}
}
ed.WriteMessage("\n210 kk:" + kk + "--" + ex2.Message);
}
}
//Region region = MyRegion.NewRegion(MyConvert.toDBObjects(segs));
//region.Color = ColorizeBase.getColorIndex(mydb, contour.elevation);
}