I'm trying to generate code which will automatically make a bounding body around an object. I have it working for a part by modifying an NX journal of when I did it manually. However, I'm trying to get the code to work on an assembly, but am running into issues. On my previous code, it gets the rules by accessing the features of the work part (which is the Part class).
What should I do to have the rules select a whole assembly?
Attached is my current code for creating the bounding box around a single part:
import math
import NXOpen
import NXOpen.UF
#import NXOpen.UI
import NXOpen.Features
import NXOpen.GeometricUtilities
def main() :
theSession = NXOpen.Session.GetSession()
theUFSession = NXOpen.UF.UFSession.GetUFSession()
workPart = theSession.Parts.Work
displayPart = theSession.Parts.Display
theUI = NXOpen.UI.GetUI()
myMsgBox = theUI.NXMessageBox
# ----------------------------------------------
# Menu: Insert->Offset/Scale->Bounding Body...
# ----------------------------------------------
markId1 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Visible, "Start")
toolingBoxBuilder1 = workPart.Features.ToolingFeatureCollection.CreateToolingBoxBuilder(NXOpen.Features.ToolingBox.Null)
toolingBoxBuilder1.Type = NXOpen.Features.ToolingBoxBuilder.Types.BoundedBlock
toolingBoxBuilder1.XValue.SetFormula("10")
toolingBoxBuilder1.YValue.SetFormula("10")
toolingBoxBuilder1.ZValue.SetFormula("10")
toolingBoxBuilder1.OffsetPositiveX.SetFormula("0.5")
toolingBoxBuilder1.OffsetNegativeX.SetFormula("0.5")
toolingBoxBuilder1.OffsetPositiveY.SetFormula("0.5")
toolingBoxBuilder1.OffsetNegativeY.SetFormula("0.5")
toolingBoxBuilder1.OffsetPositiveZ.SetFormula("0.5")
toolingBoxBuilder1.OffsetNegativeZ.SetFormula("0.5")
toolingBoxBuilder1.RadialOffset.SetFormula("0.5")
toolingBoxBuilder1.Clearance.SetFormula("0.5")
theSession.SetUndoMarkName(markId1, "Bounding Body Dialog")
matrix1 = NXOpen.Matrix3x3()
matrix1.Xx = 1.0
matrix1.Xy = 0.0
matrix1.Xz = 0.0
matrix1.Yx = 0.0
matrix1.Yy = 1.0
matrix1.Yz = 0.0
matrix1.Zx = 0.0
matrix1.Zy = 0.0
matrix1.Zz = 1.0
position1 = NXOpen.Point3d(0.0, 0.0, 0.0)
toolingBoxBuilder1.SetBoxMatrixAndPosition(matrix1, position1)
#selecting the object
features1 = [NXOpen.Features.Feature.Null] * 1
#extrude1 = workPart.Features.FindObject("EXTRUDE(1)")
#extrude1 = workPart.Features.GetFeatures()
#features1[0] = extrude1[0]
features1 = workPart.Features.GetFeatures()
bodyFeatureRule1 = workPart.ScRuleFactory.CreateRuleBodyFeature(features1, True)
scCollector1 = toolingBoxBuilder1.BoundedObject
rules1 = [None] * 1
rules1[0] = bodyFeatureRule1
scCollector1.ReplaceRules(rules1, False)
selections1 = [NXOpen.NXObject.Null] * 1
#selections1[0] = extrude1[0]
selections1=features1
print('hi')
deselections1 = []
toolingBoxBuilder1.SetSelectedOccurrences(selections1, deselections1)
selectNXObjectList1 = toolingBoxBuilder1.FacetBodies
objects1 = []
added1 = selectNXObjectList1.Add(objects1)
toolingBoxBuilder1.CalculateBoxSize()
csysorigin1 = NXOpen.Point3d(0.0, 0.0, 5.0)
toolingBoxBuilder1.BoxPosition = csysorigin1
markId2 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Test")
theSession.DeleteUndoMark(markId2, None)
markId3 = theSession.SetUndoMark(NXOpen.Session.MarkVisibility.Invisible, "Test")
nXObject1 = toolingBoxBuilder1.Commit()
#myMsgBox.Show("Test", NXOpen.NXMessageBox.DialogType.Information,nXObject1.JournalIdentifier)
boundingboxname = nXObject1.JournalIdentifier
theSession.DeleteUndoMark(markId3, None)
theSession.SetUndoMarkName(markId1, "Test")
expression1 = toolingBoxBuilder1.OffsetPositiveZ
toolingBoxBuilder1.Destroy()
theSession.CleanUpFacetedFacesAndEdges()