registration example, readme updates

6.1curlcommands.md

@@ -1753,5 +1753,39 @@ curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin
   ]
 }'
 ```
+### Smithsonian Voyager 3D model Previewer (beta)
 
+__Note:__ Voyager supports multiple formats. Only *.glb (model/gltf-binary) is currently supported by the Previewer.
+Also note that with current styling the Voyager app fills the window when launched as a separate page, so the usual 
+preview header/footer information doesn't show (and therefore isn't even requested from Dataverse).
+
+```bash
+curl -X POST -H 'Content-type: application/json' http://localhost:8080/api/admin/externalTools -d \
+'{
+  "displayName":"View 3D model",
+  "description":"Explore the 3D model file using Voyager.",
+  "toolName":"voyagerPreviewer",
+  "scope":"file",
+  "types":["preview"],
+  "toolUrl":"https://gdcc.github.io/dataverse-previewers/previewers/betatest/VoyagerPreview.html",
+  "toolParameters": {
+      "queryParameters":[
+        {"fileid":"{fileId}"},
+        {"siteUrl":"{siteUrl}"},
+        {"datasetid":"{datasetId}"},
+        {"datasetversion":"{datasetVersion}"},
+        {"locale":"{localeCode}"}
+      ]
+    },
+  "contentType":"model/gltf-binary",
+  "allowedApiCalls": [
+    {
+      "name": "retrieveFileContents",
+      "httpMethod": "GET",
+      "urlTemplate": "/api/v1/access/datafile/{fileId}?gbrecs=true",
+      "timeOut": 3600
+    }
+  ]
+}'
+```
 

README.md

@@ -72,7 +72,8 @@ The image previewer only works with image/tiff files on some browsers (as of ~Ja
 
 The original tools were developed through the [Qualitative Data Repository](https://qdr.syr.edu) but are being offered to the Dataverse community at large.
 
-[qqmyers](https://github.com/qqmyers) - developer of the original previewer framework, contributions to the Rich Html Previewer 
+[qqmyers](https://github.com/qqmyers) - developer of the original previewer framework, contributions to the Rich Html Previewer, Voyager Previewer, updating to use signed URLs
+
 The Spreadsheet Previewer was contributed by [anncie-pcss](https://github.com/anncie-pcss).
 
 [pdurbin](https://github.com/pdurbin) updated the retriever.js script to allow previewers to be embedded directly in the Dataverse file pages.