element unit

diagram
type	extension of X3DStatement
properties	content  complex
used by	element  head
attributes	Name   Type   Use   Default   Fixed   Annotation class   xs:NMTOKENS            appinfo                     The class attribute is a space-separated list of classes, reserved for use by Cascading Style Sheets (CSS) and XML stylesheets.                     This attribute is only functional if the X3D model is loaded within an HTML page.                 id   xs:NMTOKEN            appinfo                     The id attribute is a unique identifier, reserved for use by HTML5/DOM pages, independent of DEF labeling and internal X3D node referencing.                     This attribute is only functional if the X3D model is loaded within an HTML page.                 style   SFString            appinfo                     The style attribute provides an inline block of CSS for element styling, reserved for use by Cascading Style Sheets (CSS) and XML stylesheets.                     This attribute is only functional if the X3D model is loaded within an HTML page.                 category   unitCategoryChoices   required         name   xs:NMTOKEN   required         conversionFactor   derived by: SFDouble   required         appinfo                                 Warning: conversionFactor is required and must be specified in source document.
annotation	appinfo <!-- provide default value for API; explicit definition still required in XML documents to avoid assumption errors --> <xs:attribute name="conversionFactor" type="SFDouble" default="1.0"/> <xs:attribute name="componentName" type="componentNameChoices" fixed="Core"/> <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="1"/>                 Functional summary: unit statement defines data-conversion factors for typed values defined in a scene.
source	<xs:element name="unit">   <xs:annotation>     <xs:appinfo>       <!-- provide default value for API; explicit definition still required in XML documents to avoid assumption errors -->       <xs:attribute name="conversionFactor" type="SFDouble" default="1.0"/>       <xs:attribute name="componentName" type="componentNameChoices" fixed="Core"/>       <xs:attribute name="componentLevel" type="xs:positiveInteger" fixed="1"/>                 Functional summary: unit statement defines data-conversion factors for typed values defined in a scene.             </xs:appinfo>     <xs:documentation source="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/core.html#UNITStatement"/>   </xs:annotation>   <xs:complexType>     <xs:complexContent>       <xs:extension base="X3DStatement">         <xs:attribute name="category" type="unitCategoryChoices" use="required"/>         <xs:attribute name="name" type="xs:NMTOKEN" use="required">           <xs:annotation>             <xs:documentation source="https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NameTyping"/>           </xs:annotation>         </xs:attribute>         <xs:attribute name="conversionFactor" use="required">           <xs:annotation>             <xs:appinfo>                                 Warning: conversionFactor is required and must be specified in source document.                             </xs:appinfo>           </xs:annotation>           <xs:simpleType>             <xs:restriction base="SFDouble">               <xs:minExclusive value="0"/>             </xs:restriction>           </xs:simpleType>         </xs:attribute>       </xs:extension>     </xs:complexContent>   </xs:complexType> </xs:element>

attribute unit/@category

type	unitCategoryChoices
properties	use  required
facets	Kind  Value  Annotation enumeration  angle appinfo angle default is radians enumeration  force appinfo force default is newtons enumeration  length appinfo length default is meters enumeration  mass appinfo mass default is kilograms
source	<xs:attribute name="category" type="unitCategoryChoices" use="required"/>

attribute unit/@name

type	xs:NMTOKEN
properties	use  required
source	<xs:attribute name="name" type="xs:NMTOKEN" use="required">   <xs:annotation>     <xs:documentation source="https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NameTyping"/>   </xs:annotation> </xs:attribute>

attribute unit/@conversionFactor

type	restriction of SFDouble
properties	use  required
facets	Kind  Value  Annotation minExclusive  0
annotation	appinfo                                 Warning: conversionFactor is required and must be specified in source document.
source	<xs:attribute name="conversionFactor" use="required">   <xs:annotation>     <xs:appinfo>                                 Warning: conversionFactor is required and must be specified in source document.                             </xs:appinfo>   </xs:annotation>   <xs:simpleType>     <xs:restriction base="SFDouble">       <xs:minExclusive value="0"/>     </xs:restriction>   </xs:simpleType> </xs:attribute>

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