NX二次开发源码分享：从当前视图创建CSYS
NX二次开发源码分享：从当前视图创建CSYS
比较有用哦，尤其在 PMI 视图选取的时候，自己想想！
double[] center = new double { 0.0, 0.0, 0.0 };
Tag viewTag = Tag.Null;
theUfSession.View.AskWorkView(out viewTag);
if (viewTag == Tag.Null) return;
theUfSession.View.AskCenter(viewTag, center);
View view = (View)(NXObjectManager.Get(viewTag));
Point3d point3d = new Point3d (center, center, center);
Vector3d xDirection = new Vector3d(view.Matrix.Xx, view.Matrix.Xy, view.Matrix.Xz);
Vector3d yDirection = new Vector3d(view.Matrix.Yx, view.Matrix.Yy, view.Matrix.Yz);
Xform xform = workPart.Xforms.CreateXform(point3d, xDirection, yDirection, NXOpen.SmartObject.UpdateOption.WithinModeling, 1.0);
NXOpen.Features.DatumCsysBuilder datumCsysBuilder = workPart.Features.CreateDatumCsysBuilder(null);
datumCsysBuilder.Csys = workPart.CoordinateSystems.CreateCoordinateSystem(xform, NXOpen.SmartObject.UpdateOption.WithinModeling);
datumCsysBuilder.DisplayScaleFactor = 1.25;
datumCsysBuilder.Commit();
datumCsysBuilder.Destroy();
页:
[1]