Difference between revisions of "3DPDF"

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*** Pro Extended Version: includes Adobe Presenter and the features of Acrobat 3D  
 
*** Pro Extended Version: includes Adobe Presenter and the features of Acrobat 3D  
  
* '''Contains:''' [[Contains::]] - Any engineering format that is contained by this format.
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* '''Contains:''' [[Contains::Universal 3D]]
  
* '''Syntax Format(s):''' [[Syntax Format::]] - Any syntax formats that the engineering format may use.
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* '''Syntax Format(s):''' [[Syntax Format::NONE]]
  
* '''Family Format(s):''' [[Family Format::]] - Any family formats to which the engineering format may belong.
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* '''Family Format(s):''' [[Family Format::Acrobat]]
  
'''Description:''' [[Description::]] - Main description of the format, which can give extra information not categorized.
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'''Description:''' [[Description::3D PDF with Universal 3D (u3d) file format]]:
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* Portable Document Format (PDF) is a file format for document exchange. PDF is used for representing two-dimensional documents in a manner independent of the application software, hardware, and operating system.  Each PDF file encapsulates a complete description of a fixed-layout 2D document (and, with Acrobat 3D, embedded 3D documents) that includes the text, fonts, images, and 2D vector graphics which compose the documents. [http://en.wikipedia.org/wiki/Pdf]
 +
* Universal 3D (U3D) is a compressed file format standard for 3D computer graphics data.  [http://en.wikipedia.org/wiki/Universal_3D]
  
'''History:''' [[History::]] - Historical description depicting major events surrounding development, creation, and maintenance of this format.
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'''History:''' [[History::Adobe and Universal 3D]]: The Universal 3D format was defined by a special consortium called 3D Industry Forum that brought together a diverse group of companies and organizations, including Intel, Boeing, HP, Adobe Systems, Bentley Systems, Right Hemisphere and others whose main focus had been the promotional development of 3D graphics for use in various industries, specifically at this time manufacturing as well as construction and industrial plant design.  The format was later standardized by Ecma International in August 2005 as ECMA-363. The goal is a universal standard for three-dimensional data of all kinds, to facilitate data exchange. The consortium promoted also the development of an open source library for facilitating the adoption of the format. The format is natively supported by the PDF format and 3D objects in U3D format can be inserted into PDF documents and interactively visualized by Acrobat Reader (since version 7).  [http://en.wikipedia.org/wiki/Universal_3D]
  
 
'''Example(s):''' [[Example::Example Template]] - Information and example models of the engineering format.
 
'''Example(s):''' [[Example::Example Template]] - Information and example models of the engineering format.

Revision as of 13:50, 13 May 2009

Title(s): 3D PDF

Version ID: 9.0 - Adobe Acrobat 9.0 with Pro/Extended version.

Date released: July 2008

Date: June 15, 1993 - PDF original was created in June 15, 1993 but 3D was not embedded into PDF until January 2005 with the release Adobe Acrobat 7.0.

Creator(s): Adobe - About Adobe

Contributor(s): Adobe

Relationships: - Bentley Systems, Incorporated: Bentley Systems, Incorporated added 3D PDF generation into their MicroStation software application as indicated in the http://www.tmcnet.com/usubmit/2005/Jan/1111150.htm news article. Adobe has made other business partnerships throughout the years.

  • Previous Version(s): Adobe Acrobat Reference
    • Adobe Acrobat 7.0:
      • Acrobat Professional 7.0: ability to embed 3D object information from the .u3d Universal 3D format.
      • Acrobat 3D (Windows only): included all of the functionality of Acrobat Professional 7.0 as well as updated support for embedded 3D, tools for capturing 3D content from OpenGL applications, and the Adobe Acrobat 3D Toolkit for converting CAD documents to PDF objects. Also included is a version of the capture tool for installation on Unix.
    • Adobe Acrobat 8.0
      • Acrobat 3D Version 8: ability to produce embedded PRC data: highly compressed format for geometry and graphics (requires Reader 8.1 to display). Capture 3D tools (Windows and Unix) for capturing 3D content from OpenGL applications. Most innovative feature: Product Manufacturing Information, supported for many different CAD formats.
    • Adobe Acrobat 9.0
      • Pro Extended Version: includes Adobe Presenter and the features of Acrobat 3D
  • Syntax Format(s): NONE

Description: 3D PDF with Universal 3D (u3d) file format:

  • Portable Document Format (PDF) is a file format for document exchange. PDF is used for representing two-dimensional documents in a manner independent of the application software, hardware, and operating system. Each PDF file encapsulates a complete description of a fixed-layout 2D document (and, with Acrobat 3D, embedded 3D documents) that includes the text, fonts, images, and 2D vector graphics which compose the documents. [1]
  • Universal 3D (U3D) is a compressed file format standard for 3D computer graphics data. [2]

History: Adobe and Universal 3D: The Universal 3D format was defined by a special consortium called 3D Industry Forum that brought together a diverse group of companies and organizations, including Intel, Boeing, HP, Adobe Systems, Bentley Systems, Right Hemisphere and others whose main focus had been the promotional development of 3D graphics for use in various industries, specifically at this time manufacturing as well as construction and industrial plant design. The format was later standardized by Ecma International in August 2005 as ECMA-363. The goal is a universal standard for three-dimensional data of all kinds, to facilitate data exchange. The consortium promoted also the development of an open source library for facilitating the adoption of the format. The format is natively supported by the PDF format and 3D objects in U3D format can be inserted into PDF documents and interactively visualized by Acrobat Reader (since version 7). [3]

Example(s): Example Template - Information and example models of the engineering format.

Identifier: - A URL or other identifier that refers to the engineering format.

Documentation: Documentation Template - Information in general about the engineering format.

File Extensions: - Extensions of the engineering format, excluding the dot.

Applications: - Applications that the engineering format uses.

Magic numbers: - Unique identifying characters at the beginning of files for this engineering format.

Format(s): - The MIME file types.

Rights: - The name or type of the license for the engineering format. Examples: BSD-style license, Apache License, Proprietary license

Sustainability Factors: - Facts about the sustainability of this particular engineering format.

  • Standardization: - Information regarding standardization attempts with this format.
  • Adoption: - Information about how this format has been adopted by other organizations.
    • Licensing and patent claims: - Any licenses or patent claims that the engineering format makes.
  • Self-documentation: - Any self-documentation capabilities of the format.
  • External dependencies: - Anything that the format depends on outside of its control to function.
  • Technical protection considerations: - Any considerations that are necessary when it comes to technical protection.

Typical use: - Keywords that describe the format's typical use. Examples: CAD and CAM

File classification: - Specific properties that pertain to this engineering format.

  • Type {Binary, Text}: - The type of file, choices are binary and text.
  • Raster data: - Section describes whether or not the engineering format supports raster data.
    • Raster data 2D: - Can the format support 2D raster data? Example: A format that can contain 2D pixelated data supports 2D raster data.
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • Raster data 3D: - Can the format support 3D raster data? Example: A format that can contain 2D pixelated data of a 3D model supports 3D raster data.
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
  • Geometric representation: - Section describes whether or not the engineering format supports geometric representations.
    • Implicit representation: - Section describes whether or not the engineering format supports implicit representations.
      • Implicit surfaces: - Can the format support implicit surfaces? Example: A format that can contain surfaces that are generated with mathematical equations that contain the independent variables x, y, and z, like x^2 + y^2 + z^2 * R^2 = 0, supports implicit surfaces.
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
      • Implicit curves: - Can the format support implicit curves? Example: A format that can contain curves that are generated with mathematical equations that contain the independent variables x, y, and z, supports implicit curves.
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
      • Point set: - Can the format support point sets? Example: A format that supports surfaces and lines that are generated by points that form triangles supports point sets.
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
    • Mesh: - Section describes whether or not the engineering format supports mesh.
      • Manifold surface meshes: - Can the format support manifold surface meshes? Example: A format that supports surfaces that are mathematical spaces in which every point has a neighborhood which resembles Euclidean space
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
      • Manifold volume meshes: - Can the format support manifold volume meshes? Example: A format that supports volumes that are mathematical spaces in which every point has a neighborhood which resembles Euclidean space
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
      • Non-manifold meshes: - Can the format support non-manifold meshes? Example: A format that supports meshes that are not manifolds
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
    • Parametric representation: - Section describes whether or not the engineering format supports parametric representations.
      • Parametric surfaces: - Can the format support parametric surfaces? Example: A format that can contain surfaces that are generated with parametric equations supports parametric surfaces.
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
      • Parametric curves: - Can the format support parametric curves? Example: A format that can contain curves that are generated with parametric equations supports parametric curves.
        • Is Supported: - Is the feature supported in the engineering format?
        • Description: - This field is used to describe the support or lack of support of the feature.
    • Contour sets: - Can the format support contour sets?
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • NURBS: - Can the format support Non Uniform Rational Basis Splines? Examples: The engineering formats IGES, STEP, ACIS, and PHIGS
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
  • Multi-resolution models: - Can the format support models with multiple resolutions? Examples: A format that supports a highly detailed and lowly detailed model simultaneously supports multi-resolution models.
    • Is Supported: - Is the feature supported in the engineering format?
    • Description: - This field is used to describe the support or lack of support of the feature.
  • Dynamics: - Section describes whether or not the engineering format supports dynamics.
    • Kinematics: - Can the format support kinematics? Example: Does the format allow model parts to rotate?
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • Assembly: - Can the format support assembly? Example: Does the format allow the assembly instructions to be explicitly specified with a model?
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • Force(s): - Can the format support forces? Example: Does the format support acceleration forces?
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
  • Boundary representation - Can the format support models with boundary representations?
    • Manifold surface boundary representations: - Can the format support manifold surface boundary representations? Example: The engineering format STEP
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • Manifold volume boundary representations: - Can the format support manifold volume boundary representations? Example: The engineering format STEP
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
    • Non-manifold boundary representations: - Can the format support non-manifold boundary representations? Example: The engineering format STEP
      • Is Supported: - Is the feature supported in the engineering format?
      • Description: - This field is used to describe the support or lack of support of the feature.
  • Material transparency: - Can the format support transparency? Example: Does the format allow models to have a clear window in a car?
    • Is Supported: - Is the feature supported in the engineering format?
    • Description: - This field is used to describe the support or lack of support of the feature.

References: - A list of references regarding any aspects of this engineering format; any reading material supplemental to this page.