问题
Specifying BIM 360 file (dwg or rvt) in Design Automation Workitem.
When create a Design Automation Workitem, how can I specify a dwg or rvt file in BIM 360 as the input? and how can I upload the output file back to BIM 360? I just can't find a good sample of this.
What I've done so far: Specify the Workitem file as in postman sample:
{
"activityId": "xxx.xxx+xxx",
"arguments": {
"InputFile": {
"url": "https://SomeUrl.com/to/download/the/input/max/file",
"verb": "get"
},
"OutputFile": {
"url": "https://SomeUrl.com/to/upload/the/output/FBX/file",
"verb": "put"
}
}
}
This article shows a sample of how to pass resources with a user login link
{
"Arguments": {
"InputArguments": [
{
"Resource": "http://120.138.8.50:8080/drawings/1543468882182_FloorPlanSample_Master.dwg",
"Name": "HostDwg",
"Headers": [
{
"Name": "Authorization",
"Value": "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ=="
}
]
}
],
"OutputArguments": [
{
"Name": "Result",
"HttpVerb": "POST"
}
]
},
"ActivityId": "PlotToPDF"
}
Solution: the working Workitem will be similar as the following.
{
"activityId": "{{activityId}}",
"arguments": {
"InputFile":
{
"url": "https://developer.api.autodesk.com/oss/v2/buckets/wip.dm.prod/objects/{{input guid name}}.dwg",
"headers":
{
"Authorization": "Bearer {{b360_token}}"
},
"verb": "get"
},
"OutputFile": {
"url": "https://developer.api.autodesk.com/oss/v2/buckets/wip.dm.prod/objects/{{output guid name}}.dwg",
"headers":
{
"Authorization": "Bearer {{b360_token}}"
},
"storageProvider": "A360",
"verb": "put"
}
}
}
回答1:
You can use BIM360 APIs to obtain the URL of a specific document in your BIM360 project. Here's a tutorial that shows how to do that: https://forge.autodesk.com/en/docs/bim360/v1/tutorials/documen-management/download-document. You're correct in that you'd need to pass along an access token.
Alternatively, you might want to consider creating a signed URL to download your BIM360 document from. That's handled by the POST buckets/:bucketKey/objects/:objectName/signed endpoint.
来源:https://stackoverflow.com/questions/54413123/access-bim-360-file-using-design-automation