jigLine(Point3d pnt3d, Polyline3d poly3d, int vertex)
{
ObjectId idPoly3d = ObjectId.Null;
Editor ed = BaseObjs._editor;
Point3dCollection pnts3d = new Point3dCollection {
pnt3d, pnt3d
};
Polyline3d ent = new Polyline3d(Poly3dType.SimplePoly, pnts3d, false);
ent.TransformBy(ed.CurrentUserCoordinateSystem);
Grading_JigPoly3d jig = new Grading_JigPoly3d(ent, poly3d, vertex);
PromptResult res = ed.Drag(jig);
if (res.Status == PromptStatus.OK)
{
Transaction tr = BaseObjs.startTransactionDb();
using (tr)
{
BlockTableRecord ms = Blocks.getBlockTableRecordMS();
idPoly3d = ms.AppendEntity(jig.Entity);
tr.AddNewlyCreatedDBObject(jig.Entity, true);
tr.Commit();
}
}
return(idPoly3d);
}
public override void OnTransform(Matrix3d tfm)
{
if (!TryModify())
{
return;
}
poly.TransformBy(tfm);
}
//实体缩放
public static void Scale(Polyline3d poly, Point3d basicPoint, double scaleFactor)
{
Matrix3d mt = Matrix3d.Scaling(scaleFactor, basicPoint);
poly.TransformBy(mt);
}
