private List <Line> GetManifoldEdge()
{
List <Line> lines = new List <Line>();
ModelDoc2 swDoc = (ModelDoc2)swApp.ActiveDoc;
Feature feature = swDoc.GetFeatureInPrt("runnerCube0");
object[] faces = feature.GetFaces();
Vector target = new Vector(0, 0, 1);
for (int i = 0; i < faces.Count(); i++)
{
Face2 face = (Face2)faces[i];
Vector normal = new Vector(face.Normal);
if (normal.isSameDir(target, 0.000005) != 1)
{
continue;
}
object[] edges = face.GetEdges();
double area = face.GetArea();
int count = face.GetEdgeCount();
for (int j = 0; j < count; j++)
{
Edge edge = (Edge)edges[j];
Point start = new Point(edge.GetCurveParams3().StartPoint);
Point end = new Point(edge.GetCurveParams3().EndPoint);
Line line = new Line(start, end);
lines.Add(line);
}
}
return(lines);
}
public static void GetFace(ModelDoc2 Doc)
{
ModelDocExtension DocEx = Doc.Extension;
SelectionMgr SwSelMrg = Doc.SelectionManager;
DocEx.SelectByID2("", "FACE", -100 / 1000.0, 60 / 1000.0, 15 / 1000.0, false, -1, null, 0);
System.Windows.MessageBox.Show("模拟选中面");
string selcount = SwSelMrg.GetSelectedObjectCount2(-1).ToString();
swSelectType_e seltype = (swSelectType_e)SwSelMrg.GetSelectedObjectType3(1, -1);
if (seltype == swSelectType_e.swSelFACES)
{
Face2 SwFace = SwSelMrg.GetSelectedObject6(1, -1);
System.Windows.MessageBox.Show("选中数:" + selcount + "\r\n选中类型:" + seltype.ToString() + "\r\n选中面面积:" + SwFace.GetArea().ToString());
}
}