<xs:complexType name="Mesh">
    <xs:sequence>
        <xs:annotation>
            <xs:documentation>A mesh: a set of vertices and a set of triangles. There are no additional assumption about the mesh. If a mesh exists for at least one plate (or subplate) all other plates and sub plates should have a mesh as well. In this case a mesh shall be provided for planar and non-planar plates.</xs:documentation>
        </xs:annotation>
        <xs:element name="Vertices">
            <xs:complexType>
                <xs:sequence>
                    <xs:element name="Vertex" type="MeshVertex" minOccurs="3" maxOccurs="unbounded" />
                </xs:sequence>
            </xs:complexType>
        </xs:element>
        <xs:element name="Triangles">
            <xs:complexType>
                <xs:sequence>
                    <xs:element name="Triangle" type="MeshTriangle" maxOccurs="unbounded" />
                </xs:sequence>
            </xs:complexType>
        </xs:element>
    </xs:sequence>
</xs:complexType>

• Mesh
• Mesh