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Pro engineer manualTRANSCRIPT
Pro/ENGINEER®
Wildfire™ 3.0
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Parametric Technology Corporation
Copyright © 2006 Parametric Technology Corporation. All Rights Reserved.
User and training documentation from Parametric Technology Corporation and its subsidiary companies (PTC) is subject to the
copyright laws of the United States and other countries and is provided under a license agreement that restricts copying, disclosure,
and use of such documentation. PTC hereby grants to the licensed user the right to make copies in printed form of this documentation
if provided on software media, but only for internal/personal use and in accordance with the license agreement under which the
applicable software is licensed. Any copy made shall include the PTC copyright notice and any other proprietary notice provided by
PTC. This documentation may not be disclosed, transferred, modified, or reduced to any form, including electronic media, or
transmitted or made publicly available by any means without the prior written consent of PTC and no authorization is granted to make
copies for such purposes.
Information described herein is furnished for general information only, is subject to change without notice, and should not be
construed as a warranty or commitment by PTC. PTC assumes no responsibility or liability for any errors or inaccuracies that may
appear in this document.
The software described in this document is provided under written license agreement, contains valuable trade secrets and proprietary
information, and is protected by the copyright laws of the United States and other countries. It may not be copied or distributed in any
form or medium, disclosed to third parties, or used in any manner not provided for in the software licenses agreement except with
written prior approval from PTC. UNAUTHORIZED USE OF SOFTWARE OR ITS DOCUMENTATION CAN RESULT IN CIVIL
DAMAGES AND CRIMINAL PROSECUTION.
Registered Trademarks of Parametric Technology Corporation or a Subsidiary
Advanced Surface Design, Arbortext, Behavioral Modeling, CADDS, Computervision, CounterPart, Create � Collaborate � Control,
EPD, EPD.Connect, Expert Machinist, Flexible Engineering, GRANITE, HARNESSDESIGN, Info*Engine, InPart, MECHANICA,
Optegra, Parametric Technology, Parametric Technology Corporation, PartSpeak, PHOTORENDER, Pro/DESKTOP, Pro/E,
Pro/ENGINEER, Pro/HELP, Pro/INTRALINK, Pro/MECHANICA, Pro/TOOLKIT, Product First,
Product Development Means Business, Product Makes the Company, PTC, the PTC logo, PT/Products, Shaping Innovation,
Simple � Powerful � Connected, The Way to Product First, and Windchill.
Trademarks of Parametric Technology Corporation or a Subsidiary
3DPAINT, Arbortext Editor, Arbortext Contributor, Arbortext Companion for MS Word®, Arbortext Advanced Print Publisher –
Desktop, Arbortext Advanced Print Publisher – Enterprise, Arbortext Publishing Engine, Arbortext Dynamic Link Manager,
Arbortext Styler, Arbortext Architect, Arbortext Digital Media Publisher, Arbortext Adapter to Documentum®,
Arbortext Adapter to Oracle®, Associative Topology Bus, AutobuildZ, CDRS, CV, CVact, CVaec, CVdesign, CV-DORS, CVMAC,
CVNC, CVToolmaker, Create � Collaborate � Control � Communicate, EDAcompare, EDAconduit, DataDoctor, DesignSuite,
DIMENSION III, Distributed Services Manager, DIVISION, e/ENGINEER, eNC Explorer, Expert Framework, Expert MoldBase,
Expert Toolmaker, FlexPDM, FlexPLM, Harmony, InterComm, InterComm Expert, InterComm EDAcompare,
InterComm EDAconduit, ISSM, KDiP, Knowledge Discipline in Practice, Knowledge System Driver, ModelCHECK, MoldShop,
NC Builder, POLYCAPP, Pro/ANIMATE, Pro/ASSEMBLY, Pro/CABLING, Pro/CASTING, Pro/CDT, Pro/CMM,
Pro/COLLABORATE, Pro/COMPOSITE, Pro/CONCEPT, Pro/CONVERT, Pro/DATA for PDGS, Pro/DESIGNER, Pro/DETAIL,
Pro/DIAGRAM, Pro/DIEFACE, Pro/DRAW, Pro/ECAD, Pro/ENGINE, Pro/FEATURE, Pro/FEM-POST, Pro/FICIENCY,
Pro/FLY-THROUGH, Pro/HARNESS, Pro/INTERFACE, Pro/LANGUAGE, Pro/LEGACY, Pro/LIBRARYACCESS, Pro/MESH,
Pro/Model.View, Pro/MOLDESIGN, Pro/NC-ADVANCED, Pro/NC-CHECK, Pro/NC-MILL, Pro/NC-POST,
Pro/NC-SHEETMETAL, Pro/NC-TURN, Pro/NC-WEDM, Pro/NC-Wire EDM, Pro/NETWORK ANIMATOR, Pro/NOTEBOOK,
Pro/PDM, Pro/PHOTORENDER, Pro/PIPING, Pro/PLASTIC ADVISOR, Pro/PLOT, Pro/POWER DESIGN, Pro/PROCESS,
Pro/REPORT, Pro/REVIEW, Pro/SCAN-TOOLS, Pro/SHEETMETAL, Pro/SURFACE, Pro/VERIFY, Pro/Web.Link,
Pro/Web.Publish, Pro/WELDING, ProductView, PTC Precision, Routed Systems Designer, Shrinkwrap,
The Product Development Company, Validation Manager, Warp, Wildfire, Windchill DynamicDesignLink, Windchill PartsLink,
Windchill PDMLink, Windchill ProjectLink, and Windchill SupplyLink.
Patents of Parametric Technology Corporation or a Subsidiary
Registration numbers and issue dates follow. Additionally, equivalent patents may be issued or pending outside of the United States.
Contact PTC for further information. GB2366639B 13-October-2004. GB2363208 25-August-2004. (EP/DE/GB)0812447 26-
May-2004. GB2365567 10-March-2004. (GB)2388003B 21-January-2004. 6,665,569 B1 16-December-2003. GB2353115 10-
December-2003. 6,625,607 B1 23-September-2003. 6,580,428 B1 17-June-2003. GB2354684B 02-July-2003. GB2384125 15-
October-2003. GB2354096 12-November-2003. GB2354924 24-September-2003. 6,608,623 B1 19-August-2003. GB2353376
05-November-2003. GB2354686 15-October-2003. 6,545,671 B1 08-April-2003. GB2354685B 18-June-2003. GB2354683B 04-
June-2003. 6,608,623 B1 19-August-2003. 6,473,673 B1 29-October-2002. GB2354683B 04-June-2003. 6,447,223 B1 10-Sept-
2002. 6,308,144 23-October-2001. 5,680,523 21-October-1997. 5,838,331 17-November-1998. 4,956,771 11-
September-1990. 5,058,000 15-October-1991. 5,140,321 18-August-1992. 5,423,023 05-June-1990. 4,310,615 21-December-
1998. 4,310,614 30-April-1996. 4,310,614 22-April-1999. 5,297,053 22-March-1994. 5,513,316 30-April-1996. 5,689,711 18-
November-1997. 5,506,950 09-April-1996. 5,428,772 27-June-1995. 5,850,535 15-December-1998. 5,557,176
09-November-1996. 5,561,747 01-October-1996. (EP)0240557 02-October-1986.
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Apple, Mac, Mac OS, Panther and Tiger are trademarks or registered trademarks of Apple Computer, Inc. AutoCAD and
Autodesk Inventor are registered trademarks of Autodesk, Inc. Baan is a registered trademark of Baan Company. CADAM and
CATIA are registered trademarks of Dassault Systemes. DataDirect Connect is a registered trademark of DataDirect Technologies.
CYA, iArchive, HOTbackup, and Virtual StandBy are trademarks or registered trademarks of CYA Technologies, Inc. DOORS is a
registered trademark of Telelogic AB. FLEXnet, InstallShield, and InstallAnywhere are trademarks or registered trademarks of
Macrovision Corporation. Geomagic is a registered trademark of Raindrop Geomagic, Inc. EVERSYNC, GROOVE, GROOVEFEST,
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Networks, Inc. Helix is a trademark of Microcadam, Inc. HOOPS is a trademark of Tech Soft America, Inc. HP, Hewlett-Packard, and
HP-UX are registered trademarks of Hewlett-Packard Company. Advanced ClusterProven, ClusterProven, the ClusterProven design,
Rational Rose, and Rational ClearCase are trademarks or registered trademarks of International Business Machines in the United
States and other countries and are used under license. IBM Corporation does not warrant and is not responsible for the operation of
this software product. I-DEAS, Metaphase, Parasolid, SHERPA, Solid Edge, TeamCenter, UG-NX, and Unigraphics are trademarks
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Graphics, Inc. I-Run and ISOGEN are registered trademarks of Alias Ltd. LINUX is a registered trademark of Linus Torvalds.
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and Active Accessibility are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.
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of Oracle Corporation. OrbixWeb is a registered trademark of IONA Technologies PLC. PDGS is a registered trademark of Ford
Motor Company. RAND is a trademark of RAND Worldwide. RetrievalWare is a registered trademark of Convera Corporation.
RosettaNet is a trademark and Partner Interface Process and PIP are registered trademarks of RosettaNet, a nonprofit organization.
SAP and R/3 are registered trademarks of SAP AG Germany. SolidWorks is a registered trademark of SolidWorks Corporation. All
SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the United
States and in other countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems,
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Communications, Inc. API Tookit is a trademark of InterCAP Graphics Systems, Inc. BEA and WebLogic are registered trademarks
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Documentum and Documentum Administrator are trademarks of Documentum, Inc. Elan License Manager and Softlock are
trademarks of Rainbow Technologies, Inc. JAWS is a registered trademark of Freedom Scientific BLV Group, LLC in the United
States and other countries. FileNET is a registered trademark of FileNET Corporation. Panagon is a trademark of FileNET
Corporation. Galaxy Application Environment is a licensed trademark of Visix Software, Inc. Interleaf is a trademark of Interleaf, Inc.
IslandDraw and IslandPaint are trademarks of Island Graphics Corporation. Netscape, Netscape Navigator, and
Netscape Communicator are registered trademarks and service marks of Netscape Communications Corporation. OSF/Motif and
Motif are trademarks of the Open Software Foundation, Inc. Palm Computing, Palm OS, Graffiti, HotSync, and Palm Modem are
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Third-Party Technology Information
Certain PTC software products contain licensed third-party technology:
Rational Rose and Rational ClearCase are copyrighted software of IBM Corp.
RetrievalWare is copyrighted software of Convera Corporation.
VisTools library is copyrighted software of Visual Kinematics, Inc. (VKI) containing confidential trade secret information belonging
to VKI.
HOOPS graphics system is a proprietary software product of, and is copyrighted by, Tech Soft America, Inc.
I-Run and ISOGEN are copyrighted software of Alias Ltd.
Xdriver is copyrighted software of 3Dconnexion, Inc, a Logitech International S.A. company.
G-POST is copyrighted software and a registered trademark of Intercim.
VERICUT is copyrighted software and a registered trademark of CGTech.
FLEXnet Publisher is copyrighted software of Macrovision Corporation.
Pro/PLASTIC ADVISOR is powered by Moldflow technology.
Fatigue Advisor nCode libraries from nCode International.
TetMesh-GHS3D provided by Simulog Technologies, a business unit of Simulog S.A.
MainWin Dedicated Libraries are copyrighted software of Mainsoft Corporation.
DFORMD.DLL is copyrighted software from Compaq Computer Corporation and may not be distributed.
LightWork Libraries are copyrighted by LightWork Design 1990–2001.
Visual Basic for Applications and Internet Explorer is copyrighted software of Microsoft Corporation.
Parasolid is © UGS Corp.
TECHNOMATIX is copyrighted software and contains proprietary information of Technomatix Technologies Ltd.
TIBCO ActiveEnterprise, TIBCO Designer, TIBCO Enterprise Message Service, TIBCO Rendezvous, TIBCO TurboXML, and
TIBCO BusinessWorks are provided by TIBCO Software Inc.
DataDirect Connect is copyrighted software of DataDirect Technologies.
Technology "Powered by Groove" is provided by Groove Networks, Inc.
Technology "Powered by WebEx" is provided by WebEx Communications, Inc.
Oracle 8i run-time, Oracle 9i run-time, and Oracle 10g run-time are Copyright 2002–2004 Oracle Corporation. Oracle programs
provided herein are subject to a restricted use license and can only be used in conjunction with the PTC software they are provided
with.
Adobe Acrobat Reader and Adobe Distiller are copyrighted software of Adobe Systems Inc. and are subject to the Adobe End-User
License Agreement as provided by Adobe with those products.
Certain license management is based on Elan License Manager © 1989-1999 Rainbow Technologies, Inc. All rights reserved.
Portions compiled from Microsoft Developer Network Redistributable Sample Code, Copyright © 1998 by Microsoft Corporation.
The CD-ROM Composer and CD-ROM Consumer are based on Vivace CD-Web Composer Integrator © 1996-1997 KnowledgeSet
Corporation. All rights reserved.
Larson CGM Engine 8.0, Copyright © 1992-2002 Larson Software Technology, Inc. All rights reserved.
Certain graphics-handling portions are based on the following technologies:
GIF: Copyright 1989, 1990 Kirk L. Johnson. The author disclaims all warranties with regard to this software, including all implied
warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect, or consequential damages
or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence, or other
tortious action, arising out of or in connection with the use or performance of this software.
JPEG: This software is based in part on the work of the Independent JPEG Group.
PNG: Copyright 2000, 2001 Glenn Randers-Pehrson.
TIFF: Copyright 1988-1997 Sam Leffler, Copyright © 1991-1997 Silicon Graphics, Inc. The software is provided AS IS and
without warranty of any kind, express, implied, or otherwise, including without limitation, any warranty of merchantability or
fitness for a particular purpose. In no event shall Sam Leffler or Silicon Graphics be liable for any special, incidental, indirect, or
consequential damages of any kind, or any damages whatsoever resulting from loss of use, data or profits, whether or not advised
of the possibility of damage, or on any theory of liability, arising out of or in connection with the use or performance of this
software.
XBM, Sun Raster, and Sun Icon: Copyright,1987, Massachusetts Institute of Technology.
ZLIB: Copyright 1995-1998 Jean-loup Gailly and Mark Adler.
PDFlib software is copyright © 1997-2003 PDFlib GmbH. All rights reserved.
PStill software is copyright © Dipl.- Ing. Frank Siegert, 1996-2004
Proximity Linguistic Technology provides spelling portions of certain software products: The Proximity/Bertelsmann Lexikon Verlag
Database. Copyright © 1997 Bertelsmann Lexikon Verlag. Copyright © 1997, All Rights Reserved, Proximity Technology, Inc.; The
Proximity/C.A. Strombertg AB Database. Copyright © 1989 C.A. Strombertg AB. Copyright © 1989, All Rights Reserved, Proximity
Technology, Inc.; The Proximity/Editions Fernand Nathan Database. Copyright © 1984 Editions Fernand Nathan. Copyright © 1989,
All Rights Reserved, Proximity Technology, Inc.; The Proximity/Espasa-Calpe Database. Copyright © 1990 Espasa-Calpe. Copyright
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Dr. Lluis de Yzaguirre i Maura Copyright © 1991, All Rights Reserved, Proximity Technology, Inc.; The Proximity/Franklin
Electronic Publishers, Inc. Database. Copyright © 1994 Franklin Electronic Publishers, Inc. Copyright © 1994, All Rights Reserved,
Proximity Technology, Inc.; The Proximity/Hachette Database. Copyright © 1992 Hachette. Copyright © 1992, All Rights Reserved,
Proximity Technology, Inc.; The Proximity/IDE a.s. Database. Copyright © 1989, 1990 IDE a.s. Copyright © 1989, 1990, All Rights
Reserved, Proximity Technology, Inc.; The Proximity/Merriam-Webster, Inc. Database. Copyright © 1984, 1990 Merriam-Webster,
Inc. Copyright © 1984, 1990, All Rights Reserved, Proximity Technology, Inc.; The Proximity/Merriam-Webster, Inc./Franklin
Electronic Publishers, Inc. Database. Copyright © 1990 Merriam-Webster Inc. Copyright © 1994 Franklin Electronic Publishers, Inc.
Copyright © 1994, All Rights Reserved, Proximity Technology, Inc.; The Proximity/Munksgaard International Publishers Ltd.
Database. Copyright © 1990 Munksgaard International Publishers Ltd. Copyright © 1990, All Rights Reserved, Proximity
Technology, Inc.; The Proximity/S. Fischer Verlag Database. Copyright © 1983 S. Fischer Verlag. Copyright © 1997, All Rights
Reserved, Proximity Technology, Inc.; The Proximity/Van Dale Lexicografie by Database. Copyright © 1995, 1997 Van Dale
Lexicografie by. Copyright © 1996, 1997, All Rights Reserved, Proximity Technology, Inc.; The Proximity/William Collins Sons &
Co. Ltd. Database. Copyright © 1984, 1990 William Collins Sons & Co. Ltd. Copyright © 1988, 1990, All Rights Reserved,
Proximity Technology, Inc.; The Proximity/Zanichelli Database. Copyright © 1989 Zanichelli. Copyright © 1989, All Rights
Reserved, Proximity Technology, Inc.
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Includes software developed by the Apache Software Foundation (http://www.apache.org/).
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any claim, lawsuit, or action by any third party that arises or results from the use or distribution of any and all Programs and/or
Software. This product includes code licensed from RSA Security, Inc. Some portions licensed from IBM are available at
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Redistributes the Saxon XSLT Processor from Michael Kay, more information, including source code is available at
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Uses cxImage, an open source image conversion library that follows the zlib license. cxImage further uses the following images
libraries which also ship (statically linked) with cxLib: zLib, LibTIFF, LibPNG, LibJPEG, JBIG-Kit, JasPer, LibJ2K. See
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Includes software developed by Andy Clark, namely Neko DTD. NekoDTD is © Copyright 2002, 2003, Andy Clark. All rights
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Includes code which was developed and copyright by Steven John Metsker, and shipped with Building Parsers with Java, from
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Uses controls from Infragistics NetAdvantage 2004, Volume 3, © Copyright 2004 Infragistics.
Word, FrameMaker, and Interleaf filters. Copyright © 2000 Blueberry Software. All rights reserved.
Portions of software documentation are used with the permission of the World Wide Web Consortium. Copyright © 1994–2004 World
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Apache Server, Tomcat, Xalan, Xerces, and Jakarta, Jarkarta POI, Jakarta Regulat Expression, Commons-FileUpload
IBM XML Parser for Java Edition, the IBM SaxParser and the IBM Lotus XSL Edition
DITA-OT - Apache License Version
Pop-up calendar components Copyright © 1998 Netscape Communications Corporation. All Rights Reserved.
UnZip (© 1990-2001 Info-ZIP, All Rights Reserved) is provided AS IS and WITHOUT WARRANTY OF ANY KIND. For the
complete Info-ZIP license see http://www.info-zip.org/doc/LICENSE.
The Java™ Telnet Applet (StatusPeer.java, TelnetIO.java, TelnetWrapper.java, TimedOutException.java), Copyright © 1996, 97
Mattias L. Jugel, Marcus Meißner, is redistributed under the GNU General Public License. This license is from the original copyright
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Applet at http://www.mud.de/se/jta (for a charge of no more than the cost of physically performing the source distribution), by sending
e-mail to [email protected] or [email protected]—you are allowed to choose either distribution method. Said source code is likewise
provided under the GNU General Public License.
GTK+ - The GIMP Toolkit is licensed under the GNU Library General Public License (LGPL). You may obtain a copy of the source
code at http://www.gtk.org, which is likewise provided under the GNU LGPL.
zlib software Copyright © 1995-2002 Jean-loup Gailly and Mark Adler.
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Java Port copyright 1998 by Aaron M. Renn ([email protected]), is redistributed under the GNU LGPL. You may obtain a
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and their employers disclaim all warranties with regard to this software, including all implied warranties of merchantability and
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whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action arising out
of or in connection with the use or performance of this software.
Software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org): Copyright © 1998-2003 The
OpenSSL Project. All rights reserved. This product may include cryptographic software written by Eric Young ([email protected]).
ImageMagick software is Copyright © 1999-2005 ImageMagick Studio LLC, a nonprofit organization dedicated to making software
imaging solutions freely available. ImageMagick is freely available without charge and provided pursuant to the following license
agreement: http://www.imagemagick.org/script/license.php.
Mozilla Japanese localization components are subject to the Netscape Public License Version 1.1 (at http://www.mozilla.org/NPL).
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The following components are subject to the Mozilla Public License Version 1.1 at http://www.mozilla.org/MPL (the MPL). Software
distributed under the MPL is distributed on an AS IS basis, WITHOUT WARRANTY OF ANY KIND, either expressed or implied
and all warranty, support, indemnity or liability obligations under PTC’s software license agreements are provided by PTC. See the
MPL for the specific language governing rights and limitations. Modifications to Mesilla source code are available under the MPL and
are available upon request: Gecko and Mesilla components; text (www.lowagie.com/iText/). iCal4j is Copyright © 2005, Ben Fortuna,
All rights reserved. Redistribution and use of iCal4j in source and binary forms, with or without modification, are permitted provided
that the following conditions are met: (i) Redistributions of source code must retain the above copyright notice, this list of conditions,
and the following disclaimer; (ii) Redistributions in binary form must reproduce the above copyright notice, this list of conditions, and
the following disclaimer in the documentation and/or other materials provided with the distribution; and (iii) Neither the name of Ben
Fortuna nor the names of any other contributors may be used to endorse or promote products derived from this software without
specific prior written permission. iCal4j SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The Independent JPEG Group's JPEG software. This software is Copyright © 1991-1998, Thomas G. Lane. All Rights Reserved. This
software is based in part on the work of the Independent JPEG Group.
libpng, Copyright © 2004 Glenn Randers-Pehrson, which is distributed according to the disclaimer and license (as well as the list of
Contributing Authors) at http://www.libpng.org/pub/png/src/libpng-LICENSE.txt.
Curl software, Copyright ©1996 - 2005, Daniel Stenberg, <[email protected]>. All rights reserved. Permission to use, copy, modify,
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permission notice appear in all copies. THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR
A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE AUTHORS
OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be
used in advertising or otherwise to promote the sale, use, or other dealings.
The cad2eda program utilizes wxWidgets (formerly wxWindows) libraries for its cross-platform UI API, which is licensed under the
wxWindows Library License at http://www.wxwindows.org/.
LAPACK libraries used are freely available at www.netlib.org (authors are Anderson, E. and Bai, Z. and Bischof, C. and Blackford, S.
and Demmel, J. and Dongarra, J. and Du Croz, J. and Greenbaum, A. and Hammarling, S. and McKenney, A. and Sorensen, D.).
The following software, which is provided with and called by certain PTC software products, is licensed under the GNU General
Public License: Ghost Script (www.cs.wisc.edu/~ghost/); The PJA (Pure Java AWT) Toolkit library (www.eteks.com/pja/en/).
JFreeChart is licensed under the GNU LGPL and can be found at www.jfree.org.
Java Advanced Imaging (JAI) is provided pursuant to the Sun Java Distribution License (JDL) at www.jai.dev.java.net/. The terms of
the JDL shall supersede any other licensing terms for PTC software with respect to JAI components.
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This document and the software described herein are Commercial Computer Documentation and Software, pursuant to FAR
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limited commercial license only. For procurements predating the above clauses, use, duplication, or disclosure by the Government is
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applicable. 010106
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ix
Table of Contents DataDoctor .................................................................................................... 1
Redefining Imported Attributes ...................................................................... 1
About Redefining Imported Attributes .......................................................... 1
To Redefine Imported Attributes ................................................................. 1
To Delete Selected Entities of an Imported Surface........................................ 1
To Join Surfaces in an Imported Feature ...................................................... 2
To Exclude Surfaces from a Quilt................................................................. 2
Excluding Surfaces .................................................................................... 3
To Close Gaps and Fix Tangency ................................................................. 3
To Fix Boundaries with Problem Surfaces...................................................... 4
Fixing Boundaries with Configuration Options................................................ 4
SEL CHAINS Menu..................................................................................... 5
MAX VALUE Menu...................................................................................... 5
To Fix the Quilt Boundaries......................................................................... 5
To Edit a Boundary.................................................................................... 6
EDIT BNDRY Menu .................................................................................... 7
Creating a Chain of Edges .......................................................................... 7
Modifying an Existing Chain of Edges ........................................................... 7
To Fix the Quilt Vertices ............................................................................. 8
Cleaning Up the Imported Geometry .............................................................. 9
About Cleaning Up the Imported Geometry................................................... 9
Automatic or Manual Cleanup................................................................... 9
Collapsing Geometry............................................................................... 9
Selecting Features for Collapsing Geometry ............................................... 9
To Manually Redefine Imported Features...................................................... 9
Suggested Tools and Strategies for Cleaning Up Imported Geometry ..............11
Guidelines for Manual Surface Cleanup........................................................11
Combination of Data Types........................................................................12
Tip: Working with Edit Boundary Functionality..............................................12
Table of Contents
x
To Automatically Clean Up the Surface........................................................12
To Display Deviation Surface Analysis .........................................................13
Using the Automatic Surface Cleanup Dialog Box..........................................14
Modifying Constraints Color Conventions .....................................................15
To Collapse the Geometry .........................................................................16
SELECT FEAT Menu ..................................................................................16
Child Menu..............................................................................................16
Tip: Merging Pro/ENGINEER Features..........................................................17
Index...........................................................................................................19
1
DataDoctor
Redefining Imported Attributes
About Redefining Imported Attributes
When you import geometry, you can revise imported attributes to determine whether
an imported feature should be a solid or whether adjacent surfaces should be joined.
To Redefine Imported Attributes
1. Select the feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, select the feature and click Edit > Definition.
3. Click Edit > Feature Properties. The Properties menu appears.
4. Select one the following:
o Make Solid—Generates a solid feature from the imported data. When not
selected, a surface feature is generated.
o Join Surfs—Joins surfaces that share the same boundary whenever
possible.
o Join Layers—Joins layers of all selected surfaces.
Note: Make Solid and Join Surfs work in combination. That is, when you select
Make Solid, Join Surfs is automatically selected and a closed volume with
material is created. Conversely, if you do not select Join Surfs, Make Solid is
also not selected. If the imported geometry has been converted into a solid
protrusion, both Make Solid and Join Surfs are selected.
To Delete Selected Entities of an Imported Surface
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Edit > Delete. The DELETE ENT menu appears.
4. Clear the selections for the types of entities that you do not want to select. The
entity types are:
o Point—Selects points for deletion (selected by default).
o Datum Plane—Selects datum planes for deletion (selected by default).
o Curve—Selects curves for deletion (selected by default).
o Surface—Selects surfaces for deletion.
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5. Click Select Item on the DELETE ENT menu. Use the SELECT menu to select
the items to delete.
6. Click Done Sel or specify other entity types again.
7. To continue selecting entities, use the DELETE ENT menu and click Select Item
again. The SELECT menu reappears so you can add items to your selection.
Rehighlight in the SELECT menu highlights the cumulative results of all
selections.
8. Click Done on the DELETE ENT menu.
To Join Surfaces in an Imported Feature
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Edit > Feature Properties. The Properties menu appears. Make Solid
and Join Surfs are both selected. To select only Join Surfs, clear the selection
and select it again.
Note: When you clear Join Surfs, Make Solid is also not selected.
4. Click Join Surfs.
5. Click Done/Return. Surfaces that share the same boundary are joined.
6. Use Fix Bndries to repair geometry and join additional surface boundaries. After
all surfaces are joined and all quilts have created closed volumes, you can fill
these volumes with material by clearing Join Surfs.
To Exclude Surfaces from a Quilt
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition and select the feature.
3. Click Edit > Feature Properties. The Properties menu appears.
4. Click Exclude Surfs. Boundaries of the surfaces that are in the set are
highlighted in blue. The EXCLUDE SRFS menu appears.
5. Select one of the following:
o Add—Adds surfaces to the set of surfaces to be excluded.
o Remove—Removes surfaces from the set of surfaces to be excluded.
o Remove All—Removes all surfaces from the excluded set of surfaces.
6. Click Done. The imported feature regenerates if Join Surfs is selected. All
boundaries of the excluded surfaces are displayed in yellow.
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Excluding Surfaces
Use Exclude Surfs in the Properties menu to separate some of the imported
surfaces after they have been joined using Join Surfs, or specify surfaces to which
Join Surfs should not be applied.
Use Exclude Surfs to select surfaces to be excluded from a topology. You can add
or remove surfaces from the excluded set.
Some surfaces may appear joined with the quilt even after exclusion. These surfaces
can be excluded only in groups because they were joined as a quilt during import.
The original surface is broken down into multiple surface patches because of
discontinuities in surface curvature or tangency, or both. These surface patches are
not individual surfaces. You cannot completely exclude them from the quilt using
Exclude Surfs.
To Close Gaps and Fix Tangency
After surfaces have been joined automatically using Join Surfs, some gaps may still
be present. They are displayed in a model as one-sided surface edges (edges that
are not shared by another surface) in yellow. Use Fix Bndries in the MANUAL
REPAIR menu to repair them manually. You can also improve tangency conditions.
The fix boundaries procedure is nonparametric and therefore not reversible. To undo
your changes, import the file again.
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Geometry > Heal Geometry > Manual. The FIX OPTIONS menu
appears.
4. Click Zip Gaps or Fix Tangency.
5. Select edges using the SEL CHAINS menu.
6. To set the criterion value, use the MAX VALUE menu.
7. After you have selected the first chain of edges, click Done Sel on the SELECT
menu.
8. Click Done on the EDGE SEL menu. The selected edges are highlighted in blue.
9. Select the second set of edges.
After you have selected both sets, a maximum gap size and a range of dihedral
angles measured between relevant surfaces in the message window are printed.
10. Click Unsel Chain to clear the selection of edges.
11. Use the EDGE SEL menu to indicate edges that you do not want selected.
12. Select all edges and use the SEL CHAINS menu.
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13. Select Zip Gaps to close gaps, or FixTangency to fix tangency. Surfaces for the
selected edges are repaired. As the quilt is processed, a red mesh displays the
repaired surfaces. After processing is complete, you can verify the results of the
complete procedure. Edges that are not repaired remain blue.
14. To accept or reject the current state of the model, click Accept or Reject,
respectively, on the ACCEPT FIX menu. If you click Accept, you cannot undo
these changes.
15. If gaps remain in the imported surfaces, return to Step 3, increase the criterion
value, and continue through Step 7.
To Fix Boundaries with Problem Surfaces
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
3. Click Geometry > Heal Geometry > Manual. The FIX OPTIONS menu
appears.
4. Select one of the following:
o Zip Gaps—Closes gaps between surfaces so that they can then be joined
using Join Surfs.
o Fix Tangency—Makes surfaces tangent along selected edges. You can
apply tangency only to small (less than 10 degrees) dihedral angles.
Boundaries that have gaps are not automatically selected. Use Fix
Tangency on a quilt that is completely zipped and has fixed vertices.
o FixQuiltBndry—Converts a multi-segment quilt boundary to a single edge.
Only almost tangential segments are considered for a possible merge.
o Edit Bndry—Enables you to manually alter the trimming boundary of a
surface.
o FixVertices—Moves vertices in a set for better alignment.
Fixing Boundaries with Configuration Options
Imported geometry can contain inconsistencies in topology, incorrect alignments, or
discontinuities in geometric entities. When you import surfaces to Pro/ENGINEER,
some of the surface boundaries may require repair. Pro/ENGINEER provides a set of
tools to repair these problems.
You can instruct the system to repair some problem boundaries in the imported
surfaces during the import process by setting the following configuration options:
• fix_boundaries_on_import
• intf3d_in_close_open_boundaries
For more information, see the Pro/ENGINEER Interface Help module.
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SEL CHAINS Menu
Auto Select automatically selects all problem boundaries based on the value of
MaxGapDist or MaxDihedral.
While selecting, you are informed of the progress and displays a Stop sign. Use the
Stop sign to interrupt the selection process at any time. After the selection is
complete, the selected edges are highlighted in blue. You can then add more edges
manually using Sel Chain, Single, or Chain.
If you are not satisfied with the results of the automatic search, you can reset the
selection criteria and use Auto Select again. By increasing the maximum value of
the selection range, you can cause larger gaps (when closing gaps) or larger dihedral
angles (when fixing tangency) to be included in the selection.
MAX VALUE Menu
Default—Uses the default value.
Enter—Enables you to type a maximum value of gaps between boundary edges and
vertices if zipping gaps, or maximum dihedral angle if fixing tangency. If you know
the accuracy at which the part was created, it can serve as an initial value for setting
the maximum gap criterion. For MaxGapDist and MaxDihedral, type values in
model length units and model angular units, respectively.
The best practice is to accept the fixed geometry for all boundaries at a given value,
increase the value if there are any selected edges that could not be fixed or any
problem edges that were not selected, and use Auto Select again. The gap and
dihedral setting for a particular boundary remain with the fixed tangency and gaps.
Start with the default value.
When using MaxGapDist, use the accuracy level of another system as the gap is
probably smaller than the current one. The largest gap in the selected edges that
could not be fixed is measured and a slightly larger value is suggested to you.
Sel Chain—Enables you to manually select edges on both sides of the gap to be
fixed. For each side, indicate the desired selection technique using the EDGE SEL
menu.
Single—Selects individual edges forming a chain on each side of the gap.
Chain—Selects a chain of edges on each side of the gap by picking an edge from this
chain.
To Fix the Quilt Boundaries
You can find quilt boundaries (chains of one-sided edges, colored yellow) composed
of multiple segments that are almost tangential and nearly an isoline, and replace
each one with one edge.
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
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3. Click Geometry > Heal Geometry > Manual. The FIX OPTIONS menu
appears.
4. Click FixQuiltBndry. All one-sided boundaries in yellow on the quilt are
examined and those composed of multiple segments that are almost tangential
and nearly isoline are highlighted in orange. Their end vertices are highlighted in
red. The FIXQULTBNDRY menu appears:
o Unsel Chain—Enables you to select the boundary chains that you do not
want fixed. The chains that are not selected are highlighted in red.
o Done—Continues with the current process.
o Quit—Quits the current procedure.
5. Click Done. All the highlighted boundaries are fixed except those that you had
not selected.
To Edit a Boundary
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Geometry > Heal Geometry > Manual. The FIX OPTIONS menu
appears.
4. Click Edit Bndry.
5. Select the surface with the boundary that you want to edit. The EDIT BNDRY
menu appears.
6. Click Sel Contour to edit another surface. The CHAIN OPT menu appears.
7. Select one of the following:
o Select All—Selects all of the looped boundaries around the selected
surface.
o From-To—Selects the boundaries between two vertices on the selected
surface.
The chain of surface edges selected for the edit boundary procedure appears in
red.
8. Create or modify the edges using the EDIT BNDRY menu.
9. Click Preview to see the results.
10. Click Done.
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EDIT BNDRY Menu
Create—Displays the CREATE menu. Makes a new chain of edges on the surface.
Modify—Displays the MODIFY menu. Changes a selected chain of edges.
Delete—Removes an edge from a chain. Identify the chain by selecting its two ends
or select the orange edge.
You must replace a single open chain with a single open chain or a single closed loop
with a single closed loop before you exit the EDIT BNDRY menu. Otherwise, the
current edit boundary procedure is aborted.
Combine—Selects two chains of edges to combine into one.
Undo Last—Reverts to the state before the last procedure from the EDIT BNDRY
menu if the procedure was Create, Modify, Delete, or Combine.
Preview—Shows the results of the changes before executing them.
Geom Check—Obtains information about problem areas.
Set Domain—Allows you to mesh the domain of the surface and to expand the
domain.
Creating a Chain of Edges
If you click Create on the EDIT BNDRY menu, the CREATE menu appears with the
following:
• Project—Creates an edge by projecting a curve or a chain of edges onto the
surface.
• Make Isoline—Creates an edge by creating an isoline through a reference point.
If you click Make Isoline, a red arrow appears at the reference point, pointing
along one possible isoline direction. The CHOOSE menu appears with the
following:
o Accept—Accepts the displayed direction for creating the isoline.
o Next—Flips the red arrow to the alternative isoline direction, more or less
normal to the previously displayed one and along the surface.
o Connect—Creates an edge by connecting two or more points.
o Intersect—Creates an edge where the selected surface intersects with another
surface.
Modifying an Existing Chain of Edges
If you click Modify on the EDIT BNDRY menu, the MODIFY EDGS menu appears
with the following:
• Straighten—Replaces a subchain by a simple two-point edge.
• Merge Edges—Merges the subchain into one continuous edge. Select an edge
for the whole chain or select two vertices to define the range for the chain.
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• Move Vertex—Places a vertex of the chain at a new reference point. The edges
at the vertex are straightened and any existing tangency conditions at that
vertex are removed.
• SetTanCond—Sets or changes tangency conditions for the edge. The start and
endpoints of the edge are marked by corresponding arrows. The TAN CONDS
menu appears with the following:
o Start—Defines the tangency at the start of the edge.
o End—Defines the tangency at the end of the edge.
o Tangent—Makes the edge tangent to a reference at the selected end. If
there are several possible references to which the edge could be tangent,
one of them is highlighted in red and the CHOOSE menu appears. Use
Next and Previous to cycle through the possible references and click
Accept. Click Flip or Okay on the DIRECTION menu to position the red
arrow to specify the direction of tangency.
o Normal—Makes the edge normal to a reference at the selected end. The
procedure for choosing the reference and the direction of normalcy is
similar to that described earlier for Tangent.
o Free—Removes the requirement for the edge to be tangent or normal to a
reference at the selected end.
• Divide—Divides the edge into two at a selected point. No tangency conditions
exist between the two new subchains at the selected point.
To Fix the Quilt Vertices
You can find quilt boundaries (chains of one-sided edges, colored yellow) composed
of multiple segments that are almost tangential and nearly an isoline. Replace each
one with one edge.
1. Select a feature in the Model Tree and right-click.
2. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Geometry > Heal Geometry > Manual. The FIX OPTIONS menu
appears.
4. Click FixQuiltBndry. All one-sided boundaries in yellow on the quilt are
examined and those composed of multiple segments that are almost tangential
and nearly isoline are highlighted in orange. Their end vertices are highlighted in
red. The FIXQULTBNDRY menu appears with the following:
o Unsel Chain—Enables you to select the boundary chains that you do not
want fixed. The chains that are not selected are highlighted in red.
o Done—Continues with the current process.
o Quit—Quits the current procedure.
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9
5. Click Done. All the highlighted boundaries are fixed, except those that you did
not select.
Cleaning Up the Imported Geometry
About Cleaning Up the Imported Geometry
Before you import a geometry file, ensure the accuracy of data transfer by:
• Setting the appropriate configuration options.
• Choosing the appropriate absolute accuracy to ensure a successful data transfer.
Absolute accuracy is based on the part size and the smallest edge in the imported
feature that needs to be preserved.
After you import the geometry
• Clean up the surface either automatically or manually.
• If necessary, create Pro/ENGINEER parametric geometry to fill gaps or holes and
collapse the geometry into the imported feature.
Automatic or Manual Cleanup
Automatic surface cleanup repairs the imported quilt by rebuilding the wireframe
surfaces with minimal user interaction. The result is geometry with precision and
integrity, but there can be changes in the parametrics of the imported surface. If you
must preserve the parametrics of an imported surface, select Zip Gaps or Edit
Boundary from Manual.
Collapsing Geometry
After automatic or manual surface cleanup, you may still have an imported quilt with
a missing surface patch or geometry that cannot be repaired. After deleting the
distorted patches and recreating the missing geometry, use Collapse Geometry to
add the parametric geometry to the imported feature.
Selecting Features for Collapsing Geometry
Features such as quilts, curves, datum curves, datum planes, datum points, and
datum axes can be collapsed into the target import feature. Solids, grouped or
patterned features or both, and features created prior to the target feature cannot be
selected for collapse. After the selected features are collapsed, they are deleted from
the feature list and the Model Tree. If a selected feature has child features, you can
include the dependent features in the target feature or deal with them later.
To Manually Redefine Imported Features
Note: Save the object frequently. If there are surfaces you cannot fix, place them on
a layer and then blank the layer.
1. Select the imported quilt.
Import DataDoctor - Help Topic Collection
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2. Identify surfaces that cannot be repaired, such as intersecting surfaces,
coincident surfaces, surfaces with incorrect geometry, and so on.
3. Click Geometry > Heal Geometry > Manual > Edit Bndry. The EDIT BNDRY
menu appears.
4. Select from the EDIT BNDRY menu. The CHAIN OPT menu appears.
5. Click Select All or From-To.
6. Click Geom Check on the EDIT BNDRY menu and note the diagnostics.
7. Fix overlapping geometry and coincident geometry.
8. Click Geometry > Heal Geometry > Manual > Zip Gaps. The SEL CHAINS
menu appears.
9. Select one-sided edges for zipping gaps by selecting one of the following:
o Auto Select—Selects chains automatically. You may also want to change
the maximum gap distance (gradually in steps) using MaxGapDist to get
more accurate results.
o Sel Chain—Selects chains manually.
10. Click Zip Gaps.
11. View the results and accept or reject the results based on the meshed surfaces.
12. Click Geometry > Heal Geometry > Manual > Edit Bndry > Geom Check
and note the diagnostics.
13. Fix overlapping or self intersecting surfaces based on the suggestions in Geom
Checks.
14. Click Geometry > Heal Geometry > Manual > Edit Bndry.
15. Edit patch boundaries to improve intersection and closure of the quilt.
16. Click Geom Checks and note the diagnostics.
17. Fix overlapping geometry, intersecting and invalid patches, and vertex issues.
18. Click Geometry > Heal Geometry > Manual > FixVertices to automatically
correct the vertices.
19. Click Geometry > Heal Geometry > Manual > Fix Tangency. Two-sided
edges are automatically selected to fix tangency. You can manually select edge
chains if they are not automatically selected. The ACCEPT FIX menu appears.
20. Click Geom Check and note the diagnostics. No geometry checks must exist
except those related to the quilt boundary. If these geometry checks exist, fix
them as recommended.
21. Click Geometry > Heal Geometry > Manual > FixQuiltBndry to eliminate
quilt boundary discrepancies due to multiple segment edges.
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11
22. Click Geometry > Heal Geometry > Manual > Edit Bndry to eliminate
remaining geometry checks.
23. If there are holes in the quilt, click Geometry > Collapse Geom to close them.
Suggested Tools and Strategies for Cleaning Up Imported Geometry
The following techniques may be useful when you are working with a small
percentage of data containing geometry that cannot be repaired.
• Use the analysis tools provided to investigate any problem geometry:
o To highlight problems with surface parameterization, mesh surfaces. If the
U and V mesh lines are almost parallel on the surface, a near singularity is
created, that is, incorrect parameterization.
o To obtain information on appropriate settings for the MaxGapDist value,
measure the distance between surface edges or vertices.
• If Geom Check information is not available for a particular problem, isolate the
problem area by manually fixing edges one at a time. With remaining problem
edges, use the preceding techniques.
• If you have surfaces that overlap in a portion of their area, but need to keep both
in the model, use Edit Boundary to create a common edge.
• If you cannot repair a boundary or vertex using Fix Bndries, remove one of the
surfaces along the edge, and create replacement surfaces using Pro/ENGINEER
features. Merge the new surface with the imported geometry. Identify the surface
to remove by investigating the edges along the problem boundary using analysis
tools. You may want to remove surfaces that have the worst discontinuities along
the edge or are easiest to recreate.
• If you cannot import a particular surface, recreate the missing surface based on
boundary edges from adjacent surfaces as discussed above.
• Surface and Merge merge individual quilts, but you cannot merge internal
edges of a quilt. That is, you cannot merge a surface quilt with itself. However,
yellow edges that remain in the model even after Join Surfs has been used are
probably internal to the quilt, and cannot be merged using Surface and Merge.
Guidelines for Manual Surface Cleanup
If the result of your automatic cleanup is not satisfactory, follow these guidelines to
perform a manual cleanup:
• View all diagnostic information.
• Address overlapping geometry and coincident surfaces.
• Exclude surfaces as necessary.
• Save frequently. Changes are not parametric.
Import DataDoctor - Help Topic Collection
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Combination of Data Types
There are several common combinations of imported data. A file can contain 2D and
3D information, in drawing and model space. You can read these files into
Pro/ENGINEER either as drawings or as parts or assemblies, or both.
Another typical combination is that of wireframe and surface data in one part. The
basic part is usually created with wireframe entities, and surfaces are created only
where there are rounds or other interesting geometry. The strategies already
explained for working with wireframe and surface data can be applied to the
combinations of imported data as well.
Tip: Working with Edit Boundary Functionality
When editing boundaries,
• Save the part often because you cannot undo changes after you exit the EDIT
BNDRY menu.
• You cannot create or modify edges to be off the surface. All new edges that are
created and old edges that are modified are always projected on to the surface. If
necessary, exclude the incorrect imported surfaces and blank them on a layer.
Recreate new surfaces and merge them into the imported quilt.
• Use Query Select to pick the appropriate entities. For example, when moving or
creating vertices, use Query Select to pick the ends of edges. You can then
connect ends of new and existing edges.
• When possible, use Modify on the EDIT BNDRY menu to change the existing
edges rather than create new edges. It is easier to maintain closed loops and
vertex alignment when you adjust existing boundaries, for example, by moving
vertices.
• In many cases, it is more important to align vertices than to align the edges
between them.
• Domain meshes can be helpful in viewing surfaces that need to be edited.
To Automatically Clean Up the Surface
Select a feature in the Model Tree and right-click.
1. Click Edit Definition on the shortcut menu.
Alternatively, click Edit > Definition.
3. Click Geometry > Heal Geometry > Automatic. The SEL SRFS menu appears.
4. To select the surfaces you want to include or exclude, or both, for cleanup, click
Include and select one of the following:
o Indiv Surfs
o Surf & Ngh
o All Surfs
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o Quilt Surfs
5. Click Exclude.
6. Select the surfaces from the SELECT menu.
7. Click Done. The Automatic Surface Cleanup dialog box appears.
8. Modify the wireframe:
o Click Exclude. Select the surfaces, curves, or vertices, or a combination of
wireframe entities, for which you do not want to change the parametrics.
o Click Include. Select the edge chains (not already selected) for which you
want to perform the surface cleanup.
o Click Suspend. Select the edge chains that you want to suspend from the
wireframe.
9. Modify the constraints on the wireframe:
o Select a constraint type.
o Click Set or Unset. The SELECT menu appears.
o Select an edge, curve, or surface on which to enforce a constraint.
o To revert to default constraints, click Set Defaults.
Note: Some of the selected geometry is automatically constrained and is
appropriately tagged in the model window.
10. Change the way the surface appears in the model window. Check the display
options that you want on the constrained wireframe.
11. Click Compute to start the automatic repair of the quilt or Quit to exit the
Automatic Surface Cleanup dialog box.
12. Compare the original surface with the newly-computed surface as follows:
o Click Analysis > Geometry > Shaded Curvature. The Shaded
Curvature dialog box opens.
o Click the Definition tab, under Plot, select Compare Surfaces as the
plot-type in Type.
o Click All, Surface, or Component in the filter on the dashboard and click
on the geometry to view the comparison color chart.
13. Click Accept to complete the operation or click Quit.
To Display Deviation Surface Analysis
1. Click Analysis > Geometry > Shaded Curvature. The Shaded Curvature
dialog box opens.
2. Click the Definition tab.
Import DataDoctor - Help Topic Collection
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3. Under Plot, select Compare Surfaces as the plot-type in Type.
Note: Compare Surfaces is available only when the Automatic Surface Cleanup
dialog box is open and you click Compute to start the automatic repair of the
quilt.
4. Under References select a Surface for deviation analysis.
Note: When you select a surface in the model, Color Scale window opens for
the analysis of the selected surface.
5. Click the Analysis tab.The minimum and maximum deviation for the surface is
available under Results.
6. To display the deviation analysis for all surfaces, click Component in the filter on
the dashboard.
Using the Automatic Surface Cleanup Dialog Box
Click: To:
Modify Wireframe > Include >
Edge chain
Select edge chains to include in
computation
Modify Wireframe > Exclude >
Surface
Select surfaces to exclude from
computation
Modify Wireframe > Exclude >
Curve
Select curves to exclude from
computation
Modify Wireframe > Exclude >
Vertex
Select vertices to exclude from
computation
Modify Wireframe > Suspend >
Edge chain
Select edge chains to identify topology to
suspend from the computation
Modify Constraints > Set or Unset
> Frozen
Select surfaces to freeze or not freeze
Modify Constraints > Set or Unset
> Frozen w/boundary
Select surfaces with boundaries to freeze
or not freeze
Modify Constraints > Set or Unset
> Tangent
Select edge to set or unset tangency
Modify Constraints > Set or Unset
> Master
Select the tangent edge for which to set
or unset the master side or select a
surface to set as the master for tangent
edge
Modify Constraints > Set or Unset
> Split
Select a surface to split or join or select
points along the boundary where you
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Click: To:
want to split or join the surface
Modify Constraints > Set Defaults Set default constraints
Display Options > Frozen Display all frozen surfaces and frozen
surfaces with boundaries with appropriate
meshing and tags
Display Options > Master Have hashings on all appropriate edges
with master constraint on the side of the
master surface
Display Options > Tags Display all tags
Display Options > Fixed Srfs Mesh all modified surfaces in red
Compute Compute the surfaces
Quit Quit automatic surface cleanup
Accept Accept the solution. Accept is available
after the wireframe and the surfaces are
rebuilt.
Modifying Constraints Color Conventions
Constraints such as tangency are applied automatically. These constraints appear in
color with a letter tag. You can also add your own constraints. The entities on which
constraints are specified are highlighted in the color and with the tag described in the
table below. Some surfaces cannot be changed. These appear with a dark cyan mesh
and a green F tag indicating that they are frozen.
Constraint Color/Tag
Frozen Dark cyan mesh with green F tag in a green box
Frozen
w/boundary
Grey dense mesh with a white B tag in white box
Master Hashings on the edge selected on the side of the
master surface
Tangent Cyan edge with a cyan T tag on the edge
Split Cyan dotted line indicating a split with a T tag
indicating that the split creates a tangent edge
Import DataDoctor - Help Topic Collection
16
To Collapse the Geometry
Use Collapse Geometry to fill the holes that result from deleting surface patches
that cannot be repaired in the imported quilt. The Collapse Geometry menu is
available only after you create Pro/ENGINEER features with the imported feature.
1. Click Geometry > Heal Geometry > Automatic or Manual to clean up the
quilt.
2. Create a parametric Pro/ENGINEER feature to fill the holes in the quilt.
3. Click Geometry > Collapse Geometry. The SELECT FEAT menu appears.
4. Click Select to select the features that you want as part of the imported quilt. If
the feature has a child feature, the Child menu appears.
5. If the feature has child features, use the Child menu to determine how the child
features in the collapsed feature are to be handled.
SELECT FEAT Menu
When you select Geometry > Collapse Geometry, the SELECT FEAT menu
appears.
Click: To:
Select Select the features that are to become part of
the imported feature. If the features have child
features, the Child menu appears
Layer See the Child menu, if features have child
features
Range See the Child menu, if features have child
features
Done Start the collapse and regenerate the model
Quit Ignore selections and return to the REDEF
IMPT menu
Child Menu
When a feature has child features, the Child menu appears.
Click: To:
Show Ref Display the references of the highlighted feature
Include Collapse the highlighted feature with other selected
features
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Click: To:
Include
All
Collapse all dependent features
Suspend Suspend the highlighted feature and deal with it if it fails
during regeneration
Info
Provide information on the highlighted features
Quit Quit and return to the SELECT FEAT menu
Tip: Merging Pro/ENGINEER Features
Do not merge Pro/ENGINEER features created with imported geometry. These
features merge automatically when you collapse the geometry.
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Index
A
attributes
redefining imported...................... 1
attributes ...................................... 1
Attributes command
REDEF IMPT menu ..................... 16
Attributes command.................... 1, 2
Auto Select
SEL CHAINS menu ....................... 5
Auto Select .................................... 5
B
boundary
editing when redefining ................ 6
boundary....................................... 6
C
COLLAPSE GEOMETRY command .... 16
color conventions
for constraints during import ....... 15
color conventions ......................... 15
constraints
automatically applied ................. 15
Frozen...................................... 15
Frozen w/boundary .................... 15
Master...................................... 15
Split......................................... 15
Tangent.................................... 15
constraints .................................. 15
E
edges
creating a chain........................... 7
modifying a chain ........................ 7
edges ........................................... 7
Edit Definition command
Properties menu.......................1, 2
Edit Definition command ..............1, 2
entities
deleting from an imported surface . 1
entities ......................................... 1
F
feature
joining surfaces in an imported
feature.................................... 2
feature ......................................... 2
FixQuiltBndry command
FIXQULTBNDRY menu .................. 5
FixQuiltBndry command .................. 5
G
gaps
closing when redefining import...... 3
gaps............................................. 3
geometry
see imported geometry ................ 9
geometry ...................................... 9
H
Heal Geometry command ................ 1
I
imported feature
creating chain of edges when
redefining................................ 7
editing a boundary when redefining 6
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fixing quilt vertices when redefining8
joining surfaces ........................... 2
modifying a chain of edges when
redefining ................................ 7
redefining attributes..................... 1
redefining by closing gaps and fixing
tangency.................................. 3
redefining by deleting entities........ 1
redefining by excluding surfaces
from a quilt .............................. 2
redefining by fixing boundaries ...... 4
redefining by joining surfaces ........ 2
redefining quilt boundaries............ 5
imported feature ..1, 2, 3, 4, 5, 6, 7, 8
imported geometry
automatic clean up overview ......... 9
automatically redefining imported
features................................. 12
cleaning up imported geometry
overview.................................. 9
collapsing after importing a feature
............................................ 16
collapsing geometry overview........ 9
combinations of data types ......... 12
guidelines for manual surface
cleanup.................................. 11
manual clean up overview............. 9
manually redefining imported
features................................... 9
selecting feature for collapsing
overview.................................. 9
strategies for cleaning up............ 11
imported geometry .........9, 11, 12, 16
J
Join Surfs command
Properties menu.......................1, 2
Join Surfs command ....................1, 2
M
Make Solid command
Properties menu.......................1, 2
Make Solid command...................1, 2
Q
quilt boundaries
fixing when redefining import........ 5
quilt boundaries ............................. 5
quilt vertices
fixing when redefining import........ 8
quilt vertices ................................. 8
S
surface cleanup.............................12
surfaces
excluding from quilt when redefining
import..................................... 2
fixing boundaries......................... 4
joining in an imported feature ....... 2
redefining import by excluding from
quilt........................................ 2
surfaces.....................................2, 4
T
tangency
fixing when redefining import........ 3
tangency....................................... 3
U
Unsel Chain command
FIXQULTBNDRY menu .................. 5
Index
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Unsel Chain command................. 5, 8