<xs:complexType name="OppositeAngledPlanesFeatureDefinitionType">
<xs:annotation>
<xs:documentation>The OppositeAngledPlanesFeatureDefinitionType defines the nominal information that can be common to one or more opposite angled planes features.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="SurfaceFeatureDefinitionBaseType">
<xs:sequence>
<xs:element name="InternalExternal" type="InternalExternalEnumType">
<xs:annotation>
<xs:documentation>The InternalExternal element indicates whether the feature is internal (slot, groove) or external (rib, web, block).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Width" type="LinearValueType">
<xs:annotation>
<xs:documentation>The Width element is the nominal width of this feature of size. Because the opposite angled planes of the feature are tapered or have a draft angle, the width applies at the locating point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Length" type="LinearValueType" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional Length element is the nominal length of the feature parallel to the length vector in the center-plane. If the opposite angled planes feature has a draft angle then the length applies at the depth of the locating point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="EndType" type="SlotEndType">
<xs:annotation>
<xs:documentation>The EndType element is the type of the opposite angled planes feature's ends: round, flat, expanded, or open. A flat end is formed by a plane perpendicular or at a draft angle to the LengthVector passing through the location point of the center plane.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Depth" type="LinearValueType" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional Depth element is the depth of the opposite angled planes feature.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Bottom" type="BottomType" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional Bottom element is the type of bottom of the slot. If present, it must be BLIND or THROUGH. The bottom type affects the region available for probing. If the InternalExternal given in the opposite angled planes feature item is INTERNAL, the opposite angled planes feature fits the intuitive description of a slot, and in that case BLIND means that the slot has material at the bottom, while THROUGH means that the slot goes all the way through the product. If the InternalExternal is EXTERNAL, the slot is actually a boss with parallel planes for sides, and in that case BLIND means that there is material outside the boss at the base of the boss, while THROUGH means that there is no material there.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="SingleOpenEnd" type="xs:boolean" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional SingleOpenEnd element signifies that this feature has one open end. It has meaning only with FLAT, ROUND or EXPANDED end types. If this element exists and is set to "true" then the end in the direction of the length vector is open.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="EndRadius1" type="EndRadiusType" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional EndRadius1 element is the radius of a complex end in the direction opposite the centerline vector. The radius is measured in a plane passing through the location point and containing the LengthVector and the normal to the center plane. If the end type is flat, then the opposite angled planes feature has a filleted flat end, and the value must be small enough that a portion of the end is flat. If the end type is round, this value must be such that the end is an outward cylindrical segment (or a conical segment if there is a draft). If the end radius is greater than that of a tangent round end then whether the end expands in size like a dumbbell or not is defined by the Expanded element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="EndRadius2" type="EndRadiusType" minOccurs="0">
<xs:annotation>
<xs:documentation>The optional EndRadius2 element is the radius of the complex end in the direction of the centerline vector. The radius is measured in a plane passing through the location point and containing the LengthVector and the normal to the center plane. If the end type is flat, then the opposite angled planes feature has a filleted flat end, and the value must be small enough that a portion of the end is flat. If the end type is round, this value must be such that the end is an outward cylindrical segment (or a conical segment if there is a draft). If the end radius is greater than that of a tangent round end then whether the end expands in size like a dumbbell or not is defined by the Expanded element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:choice>
<xs:annotation>
<xs:documentation>This compositor allows for a taper angle or a draft angle, but not both.</xs:documentation>
</xs:annotation>
<xs:element name="TaperAngle" type="AngularValueType">
<xs:annotation>
<xs:documentation>The TaperAngle element is the nominal angle between each side of the feature and the center plane (i.e. half of the angle between the two sides). If positive, the opposite angled planes of the feature open in the direction of the length vector, and if negative, the opposite angled planes close in the direction of the length vector. For a taper angle, the normal vector of each side is parallel to a plane containing the normal to the center plane and the length vector. This element is in an optional choice.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="DraftAngle" type="AngularValueType">
<xs:annotation>
<xs:documentation>The DraftAngle element is the nominal angle between the center plane of the feature and each side of the feature (i.e. half of the angle between the two sides). If positive, the opposite angled planes of the feature open in the direction of the depth vector, and if negative, the opposite angled planes close in the direction of the depth vector. The ends of the feature, if there are any, will be similarly drafted. This element is in an optional choice.</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType> |
