<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:upm="UnityEditor.PackageManager.UI" xmlns:engine="UnityEngine.Experimental.UIElements" xmlns:editor="UnityEditor.Experimental.UIElements" elementFormDefault="qualified" targetNamespace="UnityEditor.Experimental.UIElements" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:import schemaLocation="UnityEngine.Experimental.UIElements.xsd" namespace="UnityEngine.Experimental.UIElements" />
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      <xs:restriction base="engine:VisualElementType">
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        <xs:attribute default="Position" name="pickingMode" type="engine:VisualElement_pickingMode_Type" use="optional" />
        <xs:attribute default="0" name="focusIndex" type="xs:int" use="optional" />
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        <xs:attribute default="0" name="maxLength" type="xs:int" use="optional" />
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        <xs:attribute default="0" name="value" type="xs:float" use="optional" />
        <xs:anyAttribute processContents="lax" />
      </xs:restriction>
    </xs:complexContent>
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        <xs:anyAttribute processContents="lax" />
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name="IntegerField" substitutionGroup="engine:VisualElement" type="editor:IntegerFieldType" />
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      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
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        <xs:attribute default="true" name="allowSceneObjects" type="xs:boolean" use="optional" />
        <xs:anyAttribute processContents="lax" />
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name="ObjectField" substitutionGroup="engine:VisualElement" type="editor:ObjectFieldType" />
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      <xs:restriction base="engine:VisualElementType">
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        <xs:attribute default="0" name="focusIndex" type="xs:int" use="optional" />
        <xs:attribute default="RGBA(0.000, 0.000, 0.000, 1.000)" name="value" type="xs:string" use="optional" />
        <xs:attribute default="true" name="showEyeDropper" type="xs:boolean" use="optional" />
        <xs:attribute default="true" name="showAlpha" type="xs:boolean" use="optional" />
        <xs:attribute default="false" name="hdr" type="xs:boolean" use="optional" />
        <xs:anyAttribute processContents="lax" />
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name="ColorField" substitutionGroup="engine:VisualElement" type="editor:ColorFieldType" />
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    </xs:complexContent>
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  <xs:element name="EnumField" substitutionGroup="engine:VisualElement" type="editor:EnumFieldType" />
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      <xs:restriction base="engine:VisualElementType">
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      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
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      <xs:restriction base="engine:VisualElementType">
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    </xs:complexContent>
  </xs:complexType>
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    </xs:complexContent>
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  <xs:element name="Vector3Field" substitutionGroup="engine:VisualElement" type="editor:Vector3FieldType" />
  <xs:complexType name="Vector4FieldType">
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        <xs:anyAttribute processContents="lax" />
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    </xs:complexContent>
  </xs:complexType>
  <xs:element name="Vector4Field" substitutionGroup="engine:VisualElement" type="editor:Vector4FieldType" />
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    <xs:complexContent mixed="false">
      <xs:restriction base="engine:VisualElementType">
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        <xs:anyAttribute processContents="lax" />
      </xs:restriction>
    </xs:complexContent>
  </xs:complexType>
  <xs:element name="BoundsField" substitutionGroup="engine:VisualElement" type="editor:BoundsFieldType" />
</xs:schema>