598592 VRML Power Point

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    What is VRML ?

    VRML stands for Virtual RealityModeling Language.

    VRML is commonly referred to asVermal.

    VRML is a simple text language

    for describing 3-D shapes and

    interactive environments.

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    VRML

    VRML is a text file where 3D can bespecified along with surface color,textures, transparency, and so on.

    VRML also allows you to addanimations, sounds, lighting, andother aspects of the virtual world.

    VRML files are commonly called

    worlds with .wrl files. VRML uses four basic shapes Cone,

    Sphere, Box, and Cylinder.

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    VRML

    When saving VRML files you mustsave as .wrl (ex. Box.wrl).

    When using color is must be typed indiffuseColor 0,0,0.

    When using translations you musttype them in 0,0,0. The first zero isthe x axis, second zero is the y axis,

    and the third zero is the z axis.

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    Tools Needed

    Editor to create and edit the .wrlfile.

    Any text editor can be used, butTextpad has useful features.

    A Viewer for viewing the 3D worlddescribed by the .wrl file.

    Textpad VRML Viewer or WebBrowser.

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    Where to get Tools

    Download Tools package andInstallation Document from Citerawebsite

    http://citerawv.us/resources/index.htm

    Follow installation document to installVRML Cortona Viewer, Textpad, along

    with WVHTCFs custom VRML helptools

    http://citerawv.us/resources/index.htmhttp://citerawv.us/resources/index.htmhttp://citerawv.us/resources/index.htmhttp://citerawv.us/resources/index.htm
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    Creating a Box #VRML V2.0 utf8

    # Author: Jared Fitzwater # WVHTF - CITERA - June 2007

    Transform { translation 0 0 0 children [ Shape { appearance Appearance { material Material { diffuseColor 0 1 0

    } } geometry Box{ } } [ }

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    Creating a Sphere #VRML V2.0 utf8

    # Author: Jared Fitzwater # WVHTF - CITERA - June 2007

    Transform { translation 0 0 0 children [ Shape { appearance Appearance { material Material { diffuseColor 0 1 0

    } } geometry Sphere{ } } ] }

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    Creating a Cone #VRML V2.0 utf8

    # Author: Jared Fitzwater # WVHTF - CITERA - June 2007

    Transform { translation 0 0 0 children [ Shape { appearance Appearance { material Material { diffuseColor 0 1 0

    } } geometry Cone{ } } ] }

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    Creating a Cylinder #VRML V2.0 utf8

    # Author: Jared Fitzwater # WVHTF - CITERA - June 2007

    Transform { translation 0 0 0 children [ Shape { appearance Appearance { material Material { diffuseColor 0 1 0

    } } geometry Cylinder{ } } ] }

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    Sources

    WVHTC Foundation Powerpoint

    Wikipedia.com