There is 3 ways to do this:
{
"urn": "dXJuOmFkc2...bGFnZUJJTS5ydnQ",
"derivatives": [
{
"hasThumbnail": "true",
"children": [
{
"guid": "53a6e995-4cf9-0aa6-c3ef-68a4b6150dbf",
"type": "geometry",
"role": "3d",
"name": "{3D}",
"viewableID": "8a8b24b1-b87d-4238-adcc-ef2c1ea155aa-0005d884",
"phaseNames": "Nouvelle construction",
"status": "success",
...
},
{
"guid": "f16dbf36-6b14-4da3-abcd-5ff97b894304-0005da20",
"type": "geometry",
"role": "2d",
"name": "A101 - Sans nom",
"viewableID": "f16dbf36-6b14-4da3-abcd-5ff97b894304-0005da20",
"status": "success",
...
},
...
],
...
},
...
}
the Document Browser Extension which would give you the same look and feel that you got in BIM360 to navigate in the 3d and 2d viewws.
Or you can use the Viewer Document search API and find all views, like this
doc.getRoot().search({
type: 'geometry',
//role: '3d' // optional filter, could be 2d or 3d, comment to get all
})