.. index::
    single: usdPreviewSurface
    single: 0x58000096
    single: category; drawdb; shader; surface; usdPreviewSurface
    single: category; shader; displacement
    single: category; shader; surface

mayaUsdPlugin.mll - usdPreviewSurface (0x58000096)
=======================================================================================================================================

:classification:
    
    
    drawdb/shader/surface/usdPreviewSurface
    
    shader/displacement
    
    shader/surface
    
    

:plugin:
    C:/Program Files/Autodesk/MayaUSD/Maya2026/0.33.0/mayausd/MayaUSD_0.24.11/plugin/adsk/plugin/mayaUsdPlugin.mll

:id:
    0x58000096




Attributes (42)
--------------------------------------



.. raw:: html

    <table class="attribute">
        <tbody>
            <tr>
                <th class="attr_name">Long name (short name)</th>
                <th class="attr_type">Type</th>
                <th class="attr_default">Value</th>
                <th class="attr_minmax">Min/Max</th>
                <th class="attr_flags">Flags</th>
            </tr>
            
            <tr>
                <th colspan="5">channel box</th>
            </tr>
            
                
    
            <tr class="indent0" data-attr-name="clearcoat">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">clearcoat (cc)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="clearcoatRoughness">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">clearcoatRoughness (ccr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">0.0099999997764825821</div>
                    
                    
                </td>
                <td class="attr_minmax">0.001/-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="parent indent0 dotted" data-attr-name="diffuseColor">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">diffuseColor (dc)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="diffuseColorB">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">diffuseColorB (dcb)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">0.18000000715255737</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="diffuseColorG">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">diffuseColorG (dcg)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">0.18000000715255737</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="diffuseColorR">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">diffuseColorR (dcr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">0.18000000715255737</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    

            
                
    
            <tr class="indent0" data-attr-name="displacement">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">displacement (dsp)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="parent indent0 dotted" data-attr-name="emissiveColor">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">emissiveColor (ec)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="emissiveColorB">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">emissiveColorB (ecb)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="emissiveColorG">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">emissiveColorG (ecg)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="emissiveColorR">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">emissiveColorR (ecr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    

            
                
    
            <tr class="indent0" data-attr-name="ior">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">ior (ior)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">1.5</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="metallic">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">metallic (mtl)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="parent indent0 dotted" data-attr-name="normal">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">normal (nrm)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="normal0">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">normal0 (nrm0)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="normal1">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">normal1 (nrm1)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">1</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="normal2">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">normal2 (nrm2)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    

            
                
    
            <tr class="indent0" data-attr-name="occlusion">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">occlusion (ocl)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">1</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="opacity">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">opacity (opc)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">1</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="opacityThreshold">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">opacityThreshold (opt)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="roughness">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">roughness (rgh)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">0.5</div>
                    
                    
                </td>
                <td class="attr_minmax">0.001/-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
                
    
            <tr class="parent indent0 dotted" data-attr-name="specularColor">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">specularColor (spc)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="specularColorB">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">specularColorB (spcb)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="specularColorG">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">specularColorG (spcg)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="specularColorR">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">specularColorR (spcr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


    

            
                
    
            <tr class="indent0" data-attr-name="useSpecularWorkflow">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">useSpecularWorkflow (usw)</span></td>
                <td class="attr_type">bool</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">0/1</td>
                <td class="attr_flags">connectable, in, keyable, out, storable</td>
            </tr>


            
            
            
            <tr>
                <th colspan="5">external visible attributes</th>
            </tr>
            
                
    
            <tr class="indent0" data-attr-name="frozen">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">frozen (fzn)</span></td>
                <td class="attr_type">bool</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">0/1</td>
                <td class="attr_flags">connectable, in, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="frozenAffected">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">frozenAffected (fza)</span></td>
                <td class="attr_type">bool</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">0/1</td>
                <td class="attr_flags">connectable, extension, out, storable</td>
            </tr>


            
                
    
            <tr class="parent indent0 dotted" data-attr-name="outColor">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">outColor (oc)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="outColorB">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outColorB (ocb)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="outColorG">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outColorG (ocg)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="outColorR">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outColorR (ocr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    

            
                
    
            <tr class="parent indent0 dotted" data-attr-name="outTransparency">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">outTransparency (ot)</span></td>
                <td class="attr_type">float3</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="outTransparencyB">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outTransparencyB (otb)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 dotted" data-attr-name="outTransparencyG">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outTransparencyG (otg)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    
                
    
            <tr class="child indent1 last" data-attr-name="outTransparencyR">
    

                <td class="attr_name" style="text-indent: 4ex;"><span class="attr_label">outTransparencyR (otr)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, out</td>
            </tr>


    

            
            
            
            <tr>
                <th colspan="5">external hidden attributes</th>
            </tr>
            
                
    
            <tr class="indent0" data-attr-name="isHistoricallyInteresting">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">isHistoricallyInteresting (ihi)</span></td>
                <td class="attr_type">byte</td>
                <td class="attr_value">
                    <div class="attr_current">2</div>
                    
                    
                </td>
                <td class="attr_minmax">0/255</td>
                <td class="attr_flags">connectable, hidden, in, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="message">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">message (msg)</span></td>
                <td class="attr_type">message</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, hidden, out</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="outTransparencyOn">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">outTransparencyOn (oto)</span></td>
                <td class="attr_type">float</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">connectable, hidden, out</td>
            </tr>


            
            
            
            <tr>
                <th colspan="5">internal attributes</th>
            </tr>
            
                
    
            <tr class="indent0" data-attr-name="binMembership">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">binMembership (bnm)</span></td>
                <td class="attr_type">-</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">-</td>
                <td class="attr_flags">hidden, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="caching">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">caching (cch)</span></td>
                <td class="attr_type">bool</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    
                </td>
                <td class="attr_minmax">0/1</td>
                <td class="attr_flags">connectable, in, out, storable</td>
            </tr>


            
                
    
            <tr class="indent0" data-attr-name="nodeState">
    

                <td class="attr_name" style="text-indent: 0ex;"><span class="attr_label">nodeState (nds)</span></td>
                <td class="attr_type">enum</td>
                <td class="attr_value">
                    <div class="attr_current">-</div>
                    
                    <ul class="attr_enum_list">
                    
                        <li class="attr_enum_item">
                            Normal (0)
                            
                        </li>
                    
                        <li class="attr_enum_item">
                            HasNoEffect (1)
                            
                        </li>
                    
                        <li class="attr_enum_item">
                            Blocking (2)
                            
                        </li>
                    
                        <li class="attr_enum_item">
                            Waiting-Normal (8)
                            
                        </li>
                    
                        <li class="attr_enum_item">
                            Waiting-HasNoEffect (9)
                            
                        </li>
                    
                        <li class="attr_enum_item">
                            Waiting-Blocking (10)
                            
                        </li>
                    
                    </ul>
                    
                    
                </td>
                <td class="attr_minmax">0/10</td>
                <td class="attr_flags">connectable, in, out, storable</td>
            </tr>


            
            
        </tbody>
    </table>