EP3005179A4 - Modification de réseaux de courbe contraints et non contraints - Google Patents

Modification de réseaux de courbe contraints et non contraints Download PDF

Info

Publication number
EP3005179A4
EP3005179A4 EP13885627.3A EP13885627A EP3005179A4 EP 3005179 A4 EP3005179 A4 EP 3005179A4 EP 13885627 A EP13885627 A EP 13885627A EP 3005179 A4 EP3005179 A4 EP 3005179A4
Authority
EP
European Patent Office
Prior art keywords
constrained
modifying
curve networks
unconstrained
unconstrained curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP13885627.3A
Other languages
German (de)
English (en)
Other versions
EP3005179A1 (fr
Inventor
Dick Baardse
Feng Yu
Hui Qin
Ying Lin
Jinbiao ZHU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Industry Software Inc
Original Assignee
Siemens Product Lifecycle Management Software Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Product Lifecycle Management Software Inc filed Critical Siemens Product Lifecycle Management Software Inc
Publication of EP3005179A1 publication Critical patent/EP3005179A1/fr
Publication of EP3005179A4 publication Critical patent/EP3005179A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/04—Constraint-based CAD

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Human Computer Interaction (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Processing Or Creating Images (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP13885627.3A 2013-05-28 2013-05-28 Modification de réseaux de courbe contraints et non contraints Ceased EP3005179A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/076336 WO2014190491A1 (fr) 2013-05-28 2013-05-28 Modification de réseaux de courbe contraints et non contraints

Publications (2)

Publication Number Publication Date
EP3005179A1 EP3005179A1 (fr) 2016-04-13
EP3005179A4 true EP3005179A4 (fr) 2017-03-29

Family

ID=51987852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13885627.3A Ceased EP3005179A4 (fr) 2013-05-28 2013-05-28 Modification de réseaux de courbe contraints et non contraints

Country Status (4)

Country Link
EP (1) EP3005179A4 (fr)
JP (1) JP6092472B2 (fr)
CN (1) CN105229643B (fr)
WO (1) WO2014190491A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11392726B2 (en) * 2016-09-28 2022-07-19 Siemens Industry Software Inc. Variational modeling method and system for editing of geometric objects
CN107256004B (zh) * 2017-06-29 2020-06-09 歌尔股份有限公司 产品加工方法及装置
EP3830736A1 (fr) 2018-09-04 2021-06-09 Siemens Industry Software Inc. Configuration et application d'anti-contraintes pour des modèles de conception assistée par ordinateur (cao)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130120383A1 (en) * 2009-04-24 2013-05-16 Pushkar P. Joshi Methods and Apparatus for Deactivating Internal Constraint Curves when Inflating an N-Sided Patch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04348479A (ja) * 1991-05-27 1992-12-03 Toshiba Corp 形状モデリング方法およびその装置
US20080143708A1 (en) * 2006-12-18 2008-06-19 John Owen System and method for auto-dimensioning boundary representation model
US8345043B2 (en) * 2007-04-13 2013-01-01 Autodesk, Inc. Solving networks of geometric constraints
US20100013833A1 (en) * 2008-04-14 2010-01-21 Mallikarjuna Gandikota System and method for modifying features in a solid model
US8896597B2 (en) * 2008-04-14 2014-11-25 Siemens Product Lifecycle Management Software Inc. System and method for modifying geometric relationships in a solid model
US8384717B2 (en) * 2010-02-16 2013-02-26 Siemens Product Lifecycle Management Software Inc. Method and system for B-rep face and edge connectivity compression
EP2383669B1 (fr) * 2010-04-02 2018-07-11 Dassault Systèmes Conception d'une pièce modelée par des courbes géodésiques parallèles
US8825459B2 (en) * 2010-11-29 2014-09-02 Autodesk, Inc. Multi-modal manipulation of a geometric model
US20120221297A1 (en) * 2011-02-24 2012-08-30 Siemens Product Lifecycle Management Software, Inc. Global Deformation for a Modeled Object

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130120383A1 (en) * 2009-04-24 2013-05-16 Pushkar P. Joshi Methods and Apparatus for Deactivating Internal Constraint Curves when Inflating an N-Sided Patch

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GÜNAY ORBAY ET AL: "Sketch-based surface design using malleable curve networks", COMPUTERS AND GRAPHICS., vol. 36, no. 8, 1 December 2012 (2012-12-01), GB, pages 916 - 929, XP055344118, ISSN: 0097-8493, DOI: 10.1016/j.cag.2012.08.008 *
See also references of WO2014190491A1 *

Also Published As

Publication number Publication date
CN105229643B (zh) 2018-11-09
CN105229643A (zh) 2016-01-06
JP2016522501A (ja) 2016-07-28
EP3005179A1 (fr) 2016-04-13
WO2014190491A1 (fr) 2014-12-04
JP6092472B2 (ja) 2017-03-08

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