Problems with draft features on cylindrical face.

ebunn3 — Tue, 17 Aug 2021 14:34:10 GMT

Hi,

The attached code will crash if I run it on any face that is connected to a cylindrical wall. (see pics below) The code works well on all other features. Can someone explain why the createInput call on line 75 crashes when selecting a cylindrical face.

Thanks in advance for the help.

Eric

import adsk.core, adsk.fusion, traceback draft = 5 def surfNormal(app,ui,ent): # ui = adsk.core.UserInterface.cast(None) try: # app: adsk.fusion.Application = adsk.core.Application.get() # ui = app.userInterface des: adsk.fusion.Design = app.activeProduct root: adsk.fusion.Component = des.rootComponent face: adsk.fusion.BRepFace = ent.entity click: adsk.core.Point3D = ent.point # get SurfaceEvaluator eva: adsk.core.SurfaceEvaluator = face.evaluator # get Normal normal: adsk.core.Vector3D _, normal = eva.getNormalAtPoint(click) normal.normalize() return normal except: if ui: ui.messageBox('Failed:\n{}'.format(traceback.format_exc())) def selectEnt(msg: str,filtterStr: str) -> adsk.core.Selection: try: app = adsk.core.Application.get() ui = app.userInterface sel = ui.selectEntity(msg, filtterStr) return sel except: return None def run(context): ui = None try: app = adsk.core.Application.get() ui = app.userInterface # Get active design product = app.activeProduct design = adsk.fusion.Design.cast(product) # Get root component in this design rootComp = design.rootComponent i=1 while i<=10: dialogResult = ui.messageBox('Select the face(s) parallel to the base plane to draft from. Click "Yes" to add a face, "No to finish selections"','Draft Selection', adsk.core.MessageBoxButtonTypes.YesNoButtonType, adsk.core.MessageBoxIconTypes.QuestionIconType) if dialogResult == adsk.core.DialogResults.DialogYes: #select entity (ent = ui.selectEntity("Select a face to draft from.","Faces")) ent = selectEnt("Select a face to draft from.","Faces",) #get surface normal norm = surfNormal(app,ui,ent);print(int(norm.x),int(norm.y),int(norm.z)) norm = str( int(norm.x) ) + str( int(norm.y) ) + str( int(norm.z) ) #get the face from the selection face1 = adsk.fusion.BRepFace.cast(ent.entity) # Get all faces which connect to the first face connectedFaces = []; for edge in face1.edges: for face in edge.faces: if face1 != face: connectedFaces.append(face) # Create draft feature drafts = rootComp.features.draftFeatures draftFeatInput = drafts.createInput(connectedFaces, face1, True) #set the draft direction based on the normal # draftFeatInput.isDirectionFlipped = False if norm == "001": draftFeatInput.isDirectionFlipped = False else: draftFeatInput.isDirectionFlipped = True #set the value of the angle angle = adsk.core.ValueInput.createByString(str(int(draft)) + " deg") angle2 = adsk.core.ValueInput.createByString(str(int(draft*-1)) + " deg") #set for single angle draftFeatInput.setTwoAngles(angle,angle2) # draftFeatInput.setSingleAngle(False, angle) #add the draft drafts.add(draftFeatInput) elif dialogResult == adsk.core.DialogResults.DialogNo: break i += 1 except: if ui: ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

Re: Problems with draft features on cylindrical face.

BrianEkins — Tue, 17 Aug 2021 21:42:46 GMT

I'm able to reproduce the problem and will make sure a bug gets filed.

Re: Problems with draft features on cylindrical face.

ebunn3 — Tue, 17 Aug 2021 22:03:55 GMT

Brian

Is there somewhere that these issues are tracked so I can see when there is a fix for it?

Eric

topic Problems with draft features on cylindrical face. in Fusion API and Scripts Forum

Problems with draft features on cylindrical face.

Re: Problems with draft features on cylindrical face.

Re: Problems with draft features on cylindrical face.