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  • ISO/IEC 18023-1:200x(E) — Table 6.119 DRM_Keywords
    values for DRM Keywords Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of two way inherited None Composed of two way None Composed of two way metadata inherited None Composed of two way metadata zero or one DRM Citation instance 1 Component of two way inherited None Component of two way one or more DRM Identification instances Constraints Mandatory metadata Publishable object Clarifications 1 If provided the DRM Citation component identifies the formally registered thesaurus or a similar authoritative source of keywords from which the entries of keyword array were drawn Example s Consider a DRM Model instance representing a Sopwith Camel aircraft such that the DRM Model instance contains a DRM Identification instance with a DRM Keywords component specified in U S English in order to support keyword searches on the type of aircraft The DRM Keywords component has the following structure DRM Keywords keyword count 1 keyword array 0 E N U S A 13 Sopwith Camel type THEME Consider a transmittal containing terrain environmental data representing roads and lakes located at Reykjavik Iceland The source environmental data has an ISO 19115 metadata record containing keyword information for the entire transmittal The following DRM Keywords instances defined in U S English are attached to the DRM Identification component of the DRM Transmittal Root instance to transmit this information as follows The DRM Keywords instance for place information has the following field values keyword count 2 keyword array 0 E N U S A 9 Reykjavik keyword array 1 E N U S A 7 Iceland type PLACE This DRM Keywords instance has a DRM Citation component with the following field values title

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/Keywords.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.129 DRM_Light_Source
    the effect of the DRM Light Source instance overrides that of any DRM Base Positional Light instances that would have otherwise applied to that DRM Aggregate Geometry instance EXAMPLE This might be appropriate if the DRM Light Source instance is so close to the affected DRM Geometry Representation instance s that the effects of the DRM Base Positional Light instances would be negligible If override positional lights FALSE the effect of the DRM Light Source instance is combined with that of any DRM Base Positional Light instances that are already in effect For a DRM Light Source instance that is a component of some DRM Aggregate Geometry instance override infinite lights provides a mechanism to indicate with a value of TRUE that the effect of the DRM Light Source instance overrides that of any DRM Infinite Light instances that would have otherwise applied to that DRM Aggregate Geometry instance If override infinite lights FALSE the effect of the DRM Light Source instance is combined with that of any DRM Infinite Light instances that are already in effect A value of TRUE for the active light value field indicates that the light is on while a value of FALSE indicates that the light is off For a DRM Light Source instance with a DRM Light Source Control Link component X the value of the active light value field is obtained from X Class diagram Figure 6 154 DRM Light Source Inherited field elements Field name Range Field data type None Field elements Field name Range Field data type apply to children Boolean override positional lights Boolean override infinite lights Boolean active light value Boolean Default field values Default field values for DRM Light Source Associated to one way inherited None Associated to one way None Associated by one way inherited None

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/Light_Source.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.37 DRM_Colour_Data
    Field name Range Field data type None Field elements Field name Range Field data type None Default field values Default field values for DRM Colour Data Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of two way inherited None Composed of two way None

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/Colour_Data.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.33 DRM_CMY_Colour
    RGB colour model Cyan is the complement of red cyan 1 0 red magenta of green magenta 1 0 green and yellow of blue yellow 1 0 blue The cmy data field specifies the CMY colour coordinate For a DRM CMY Colour instance with a DRM CMY Colour Control Link component the value of the cmy data field is obtained from the control link Class diagram Figure 6 35 DRM CMY Colour Inherited field elements Field name Range Field data type None Field elements Field name Range Field data type cmy data CMY Data Default field values Default field values for DRM CMY Colour Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of two way inherited None Composed of two way zero or one DRM CMY Colour Control Link instance Composed of two way metadata inherited None Composed of two way metadata None Component of two way inherited zero or more DRM Ambient Colour instances zero or more DRM Diffuse Colour instances zero or more DRM Emissive Colour instances zero or more DRM Specular

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/CMY_Colour.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.104 DRM_HSV_Colour
    data HSV Data Default field values Default field values for DRM HSV Colour Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of two way inherited None Composed of two way zero or one DRM HSV Colour Control Link instance Composed of two way metadata

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/HSV_Colour.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.225 DRM_RGB_Colour
    The RGB colour model is often visualized as a cube where the red green and blue values define coordinates within the cube The rgb data field specifies the RGB colour coordinate For a DRM RGB Colour instance with a DRM RGB Colour Control Link component X the value of the rgb data field is obtained from X Class diagram Figure 6 280 DRM RGB Colour Inherited field elements Field name Range Field data type None Field elements Field name Range Field data type rgb data RGB Data Default field values Default field values for DRM RGB Colour Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of two way inherited None Composed of two way zero or one DRM RGB Colour Control Link instance Composed of two way metadata inherited None Composed of two way metadata None Component of two way inherited zero or more DRM Ambient Colour instances zero or more DRM Diffuse Colour instances zero or more DRM Emissive Colour instances zero or more DRM Specular Colour instances Component of two way None

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/RGB_Colour.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.8 DRM_Ambient_Colour
    independent of the angle of the lit object to the observer The DRM Ambient Colour instance of an environmental object is combined with the ambient component of each incoming light source to determine the colour due to the ambient light Class diagram Figure 6 7 DRM Ambient Colour Inherited field elements Field name Range Field data type None Field elements Field name Range Field data type None Default field values

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/Ambient_Colour.html (2016-02-11)
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  • ISO/IEC 18023-1:200x(E) — Table 6.53 DRM_Diffuse_Colour
    object to the observer Surfaces exhibiting only diffuse reflection also known as Lambertian reflection are dull matte surfaces that appear equally bright from all viewing angles When a beam of light is reflected from such a surface the reflected ray is diffused to cover an area the size of which is inversely proportional to the cosine of the angle that the beam makes with the surface normal NOTE Diffuse reflection provides what is known as shape from shading information to visual perception For a surface composed of a single substance and illuminated by a single light source the shading of the object can be used to compute its surface normals that is its shape See 16 1 2 Diffuse Reflection of Foley for further discussion of diffuse reflectance Class diagram Figure 6 62 DRM Diffuse Colour Inherited field elements Field name Range Field data type None Field elements Field name Range Field data type None Default field values Default field values for DRM Diffuse Colour Associated to one way inherited None Associated to one way None Associated by one way inherited None Associated by one way None Associated with two way inherited None Associated with two way None Composed of

    Original URL path: http://standards.sedris.org/18023-1/C038442e-html/C038442e_FILES/MAIN_C038442e/Part1/DataItems/Diffuse_Colour.html (2016-02-11)
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