Difference between revisions of "CAD BoF 2012"

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* '''From CAD to the Web''', 1100-1230 Tuesday 7 August, LA Convention Center (LACC) Room 513
 
* '''From CAD to the Web''', 1100-1230 Tuesday 7 August, LA Convention Center (LACC) Room 513
* Don Brutzman (brutzman@nps.edu), Marc Petit (marc-f.petit@edf.fr), Hyokwang Lee (adpc9@partdb.com)
 
 
* This session is for attendees interested in Web3D applications for CAD. Discussion topics include Web3D, STEP, B-REP, WebGL, and CAD data conversion.
 
* This session is for attendees interested in Web3D applications for CAD. Discussion topics include Web3D, STEP, B-REP, WebGL, and CAD data conversion.
  
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* Overview of CAD Working Group technical goals and major progress (Don, 1 minute)
 
* Overview of CAD Working Group technical goals and major progress (Don, 1 minute)
 
** CAD conversion tools for X3D are progressing well
 
** CAD conversion tools for X3D are progressing well
** NURBS can be used for deployment; B-REPS work continues for supporting lossless model conversions
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** NURBS can be used for deployment; [http://en.wikipedia.org/wiki/Boundary_representation B-REPS] work continues for supporting lossless model conversions
 
** Maturity indicator: we think that we can get ''every active X3D player to support CAD component''
 
** Maturity indicator: we think that we can get ''every active X3D player to support CAD component''
 
* Review weekend highlights of Web3D Conference relevant to X3D CAD (Yvonne or Christophe, 5 minutes)
 
* Review weekend highlights of Web3D Conference relevant to X3D CAD (Yvonne or Christophe, 5 minutes)
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** proper [http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html X3D NURBS] support will be able to deploy CAD X3D on any device
 
** proper [http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/components/nurbs.html X3D NURBS] support will be able to deploy CAD X3D on any device
 
** direct [http://web3d.org/x3d/wiki/index.php/X3D-BREP_project_status B-REP Component] might be a useful extension for X3D CAD Component conversion tools and servers, but would be a lot of work for X3D players
 
** direct [http://web3d.org/x3d/wiki/index.php/X3D-BREP_project_status B-REP Component] might be a useful extension for X3D CAD Component conversion tools and servers, but would be a lot of work for X3D players
** Further small enhancements to [http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/CADInterchange.html X3D CADinterchange profile] (2D nodes, NURBS, lines) and X3D Compressed Binary Encoding (CBE) might help even further
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** Further small enhancements to [http://www.web3d.org/files/specifications/19775-1/V3.3/Part01/CADInterchange.html X3D CADinterchange profile] (2D nodes, NURBS, lines) and X3D Compressed Binary Encoding (CBE) can help even further
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** Demonstrate best practices (and possible mappings) for object properties and embedded metadata. Shall we re-open and finish the proposed X3D Annotations Component?
  
 
* How to get involved as a [http://web3d.org/membership/join Web3D Consortium Member] in CAD X3D working group (Anita, 3 minutes)
 
* How to get involved as a [http://web3d.org/membership/join Web3D Consortium Member] in CAD X3D working group (Anita, 3 minutes)

Latest revision as of 18:19, 7 August 2012

The X3D Computer Aided Design (CAD) Working Group is happy to present a public Birds of a Feather (BOF) meeting at SIGGRAPH 2012.

  • From CAD to the Web, 1100-1230 Tuesday 7 August, LA Convention Center (LACC) Room 513
  • This session is for attendees interested in Web3D applications for CAD. Discussion topics include Web3D, STEP, B-REP, WebGL, and CAD data conversion.

Short presentations and cool demonstrations! (40 minutes)

  • Conclusions and next steps (Don, 4 minutes):
    • proper X3D NURBS support will be able to deploy CAD X3D on any device
    • direct B-REP Component might be a useful extension for X3D CAD Component conversion tools and servers, but would be a lot of work for X3D players
    • Further small enhancements to X3D CADinterchange profile (2D nodes, NURBS, lines) and X3D Compressed Binary Encoding (CBE) can help even further
    • Demonstrate best practices (and possible mappings) for object properties and embedded metadata. Shall we re-open and finish the proposed X3D Annotations Component?

Other announcements and group discussion (20 minutes)

  • Availability of other software and example models
  • People's reactions and group discussion
  • Hey, where is our logo?!
  • We will update this page to capture minutes from the meeting.

Working Group cochairs organizing this event:

  • Marc Petit (marc-f.petit@edf.fr)
  • Hyokwang Lee (adpc9@partdb.com)
  • Don Brutzman (brutzman@nps.edu)