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3D CAD Modeling in a Cultural Heritage Management & Reconstruction

3D CAD Modeling in a Cultural Heritage Management & Reconstruction. Zagreb ; 08 . 11 . 2007 . Branko Dautović EAG Centar, Zagreb. 3D CAD Modeling in a Cultural Heritage Management & Reconstruction. ______________________________________________________________________.

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3D CAD Modeling in a Cultural Heritage Management & Reconstruction

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  1. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction Zagreb; 08.11.2007. Branko Dautović EAG Centar, Zagreb

  2. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ CAD (Computer Aided Design) → Digital (virtual) model DIGITAL MODEL - definicion: “complete, spaceand dimenzional true,representation of a real object in acomputerdigital form” architecture mechanical industry

  3. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Technologies included: • Stereo fotogrametry • Reverse Engineering • CAD (Computer Aided Design) • CAM (Computer Aided Manufacturing) • PDM (Product Data Management)

  4. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Stereo fotogrametry: scan→ “point cloud”

  5. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Reverse Engineering: CAD (Computer Aided Design): • Computer, tree-dimensional (3D) digital object model • Point, curves, surfaces and solid models

  6. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Aplications: Architecture level Sculpture level

  7. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Architecture: • Precise measurements of any dimensionon a computer • Any scale • 3D CAD model archive • Phisical analisis (static etc.) • Planing, recording and archiveof records of any change • Risk Management • Presentation materials (“virtual museum”,multimedia, Intenternet ...) • ...

  8. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Sculpture: • Precise measurements of any dimensionon a computer • Any scale • 3D CAD model archive • Planing, “simulation” andrealisation of restaurationsteps • Planing, recording and archiveof records of any change • Risk Management • Presentation materials (“virtual museum”,multimedia, Intenternet ...) • ...

  9. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ CAM (Computer Aided Manufacturing) : • Valid, dimensionalyaccurate and controled copy and replica manufacturing • Any detail, any scale

  10. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ PDM (Product Data Management) : • Computerdatabase coupling 3D CAD modelswith all other relevant data • Complete and Integrated Data and Projects Management

  11. 3D CAD Modelingin a Cultural HeritageManagement & Reconstruction ______________________________________________________________________ Thank You! Questions? Branko Dautović EAG Centar, Zagreb bdaut@eag.hr

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