Page MenuHome
Files F19798

gdml.xsd
Public
Actions

gdml.xsd
View Options

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="unqualified" version="1.0" xmlns:gdml="http://cern.ch/2001/Schemas/GDML" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:include schemaLocation="gdml_core.xsd"/>
<xs:include schemaLocation="gdml_define.xsd"/>
<xs:include schemaLocation="gdml_materials.xsd"/>
<xs:include schemaLocation="gdml_solids.xsd"/>
<xs:include schemaLocation="gdml_replicas.xsd"/>
<xs:include schemaLocation="gdml_parameterised.xsd"/>
<xs:include schemaLocation="gdml_extensions.xsd"/>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType abstract="true" name="IdentifiableVolumeType">
<xs:attribute name="name" type="xs:ID" use="required"/>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType name="SinglePlacementType">
<xs:annotation>
<xs:documentation>Represents a single unique copy a of an associated logical volume
in geometrical hierarchy</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:choice minOccurs="1">
<xs:element name="file" type="FileReferenceType"/>
<xs:element name="volumeref" type="ReferenceType"/>
</xs:choice>
<xs:choice minOccurs="0">
<xs:element name="position" type="positionType"/>
<xs:element name="positionref" type="ReferenceType"/>
</xs:choice>
<xs:choice minOccurs="0">
<xs:element name="rotation" type="rotationType"/>
<xs:element name="rotationref" type="ReferenceType"/>
</xs:choice>
</xs:sequence>
<xs:attribute name="name" type="xs:ID"></xs:attribute>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType name="DivisionPlacementType">
<xs:annotation>
<xs:documentation>Represents a division of the associated logical volume
in geometrical hierarchy</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="volumeref" type="ReferenceType"/>
</xs:sequence>
<xs:attribute name="axis" type="xs:string" use="required"></xs:attribute>
<xs:attribute name="number" type="ExpressionOrIDREFType" use="required"></xs:attribute>
<xs:attribute name="width" type="ExpressionOrIDREFType" use="required"></xs:attribute>
<xs:attribute name="offset" type="ExpressionOrIDREFType" use="required"></xs:attribute>
<xs:attribute default="mm" name="unit" type="xs:string"></xs:attribute>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType name="VolumeType">
<xs:annotation>
<xs:documentation>Represents a top of a geometrical sub-hierarchy not placed in space
None of its children can coincide with its boundary defined by an associated solid
Two different placements of the same logical volume represent two different geometrical
hierarchies in space</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="IdentifiableVolumeType">
<xs:sequence>
<xs:element name="materialref" type="ReferenceType"/>
<xs:element name="solidref" type="ReferenceType"/>
<xs:choice minOccurs="0">
<xs:element maxOccurs="unbounded" name="physvol" type="SinglePlacementType"/>
<xs:element maxOccurs="1" minOccurs="1" name="divisionvol" type="DivisionPlacementType"/>
<xs:element maxOccurs="1" minOccurs="1" ref="replicavol"/>
<xs:element maxOccurs="1" minOccurs="1" name="paramvol" type="ParameterisedPlacementType"/>
</xs:choice>
<xs:element maxOccurs="unbounded" minOccurs="0" ref="loop"/>
<xs:element name="auxiliary" maxOccurs="unbounded" minOccurs="0" type="AuxiliaryType"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType name="AssemblyVolumeType">
<xs:annotation>
<xs:documentation>Allows to create a group of volumes bound together without a boundary
All the volumes exits inside the same virtual reference system of the assmebly volume
they belong to
When assembly volume is placed all its children follow the global transformation applied
to their assembly volume
After the assembly volume is placed its children exist as standalone placements in space
independent of each other</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="IdentifiableVolumeType">
<xs:choice>
<xs:element maxOccurs="unbounded" name="physvol" type="SinglePlacementType"/>
<xs:element maxOccurs="1" minOccurs="1" ref="replicavol"/>
<xs:element maxOccurs="1" minOccurs="1" name="paramvol" type="ParameterisedPlacementType"/>
</xs:choice>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:complexType name="LogicalSurfaceType">
<xs:annotation>
<xs:documentation>Base type for logical surfaces (for the moment only optical)
</xs:documentation>
</xs:annotation>
<xs:attribute name="name" type="xs:ID" use="required"></xs:attribute>
<xs:attribute name="surfaceproperty" type="ExpressionOrIDREFType" use="required"></xs:attribute>
</xs:complexType>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:element abstract="true" name="Surface" type="LogicalSurfaceType">
<xs:annotation>
<xs:documentation>Abstract element for all solids substitution group</xs:documentation>
</xs:annotation>
</xs:element>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:element name="bordersurface" substitutionGroup="Surface">
<xs:annotation>
<xs:documentation>Surface between two physical volumes</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:complexContent>
<xs:extension base="LogicalSurfaceType">
<xs:sequence>
<xs:element name="physvolref" type="ReferenceType"/>
<xs:element name="physvolref" type="ReferenceType"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:element name="skinsurface" substitutionGroup="Surface">
<xs:annotation>
<xs:documentation>Surface between two physical volumes</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:complexContent>
<xs:extension base="LogicalSurfaceType">
<xs:sequence>
<xs:element name="volumeref" type="ReferenceType"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:element name="structure">
<xs:annotation>
<xs:documentation>Definitions of a geometrical hierarchy of a set of volumes</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:choice maxOccurs="unbounded">
<xs:element name="volume" type="VolumeType"/>
<xs:element name="assembly" type="AssemblyVolumeType"/>
<xs:element maxOccurs="unbounded" minOccurs="0" ref="loop"/>
<xs:element ref="ParameterisationAlgorithm"/>
</xs:choice>
<xs:element minOccurs="0" maxOccurs="unbounded" ref="Surface"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->
<xs:element name="gdml">
<xs:complexType>
<xs:sequence>
<xs:element ref="define"/>
<xs:element ref="materials"/>
<xs:element ref="solids"/>
<xs:element ref="structure"/>
<xs:element maxOccurs="unbounded" name="setup">
<xs:annotation>
<xs:documentation>Geometry setup representing the particular geometry hierarchy by refferring to
a given volume which becomes the top level volume</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="world" type="ReferenceType">
<xs:annotation>
<xs:documentation>A reference to the previously defined volume
in the structure block chosen by this setup
World volumme can't be an assembly volume</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:ID" use="required"/>
<xs:attribute name="version" type="xs:string" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute fixed="2.9.0" name="version" type="xs:string">
<xs:annotation>
<xs:documentation>The GDML Schema version consists of 3 digits X.Y.Z
where these mean:
X - major number, increased when major new
features or backward incompatible bug fixes
are added and means the GDML Processor is
allowed to refuse processing of such a
document if this is using the more recent
version of the GDML Schema then GDML Processor
understands
Y - minor number, increased when incremental and
backward compatible changes or improvements
are made into the GDML Schema. GDML Processor
should be able to process such a document
using higher minor version number then that of
the GDML Processor
Z - bugfix revision number, increased when fully
backward compatible changes which resolve a
problem in GDML Schema are applied</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
</xs:element>
<xs:complexType name="GDMLType">
<xs:sequence>
<xs:element ref="define"/>
<xs:element ref="materials"/>
<xs:element ref="solids"/>
<xs:element ref="structure"/>
<xs:element maxOccurs="unbounded" name="setup">
<xs:annotation>
<xs:documentation>Geometry setup representing the particular geometry hierarchy by refferring to
a given volume which becomes the top level volume</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="world" type="ReferenceType">
<xs:annotation>
<xs:documentation>A reference to the previously defined volume
in the structure block chosen by this setup
World volumme can't be an assembly volume</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:attribute name="name" type="xs:ID" use="required"/>
<xs:attribute name="version" type="xs:string" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute fixed="2.8.0" name="version" type="xs:string">
<xs:annotation>
<xs:documentation>The GDML Schema version consists of 3 digits X.Y.Z
where these mean:
X - major number, increased when major new
features or backward incompatible bug fixes
are added and means the GDML Processor is
allowed to refuse processing of such a
document if this is using the more recent
version of the GDML Schema then GDML Processor
understands
Y - minor number, increased when incremental and
backward compatible changes or improvements
are made into the GDML Schema. GDML Processor
should be able to process such a document
using higher minor version number then that of
the GDML Processor
Z - bugfix revision number, increased when fully
backward compatible changes which resolve a
problem in GDML Schema are applied</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
</xs:schema>

File Metadata

Mime Type
application/xml
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
f6/61/ba0b7620ae1ecaf1f21255c3364f

Event Timeline