子部件的Autodesk集合参考不起作用

Question

我在引用父程序集转换所需的子程序集时遇到问题。

具有以下主体的第一IPOST至https://developer.api.autodesk.com/references/v1/setreference

{ master: 'urn:adsk.objects:os.object:stemn/57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.iam',
dependencies: 
[ { file: 'urn:adsk.objects:os.object:stemn/57b9f339c77fe2652f830206-e3l7hokp0qxqn227b7qcjo47vi.iam',
metadata: 
{ childPath: 'fuselage.iam',
parentPath: '57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.iam' } },
{ file: 'urn:adsk.objects:os.object:stemn/57b9f339c77fe2652f830206-mhrb7um0of74iasv37nzh0k9.iam',
metadata: 
{ childPath: 'motor_mount.iam',
parentPath: '57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.iam' } } ] }

设置参考后，我请求翻译，并得到以下翻译结果：

{ Result: 'Success',
Scope: '25660970-8194-4de0-baa4-c8f1f132b2a7',
RegisterType: [ 'thumbnail', '2dviewing', '3dviewing' ] }

之后，我得到了骨灰盒的清单，如下所示：

{ guid: 'dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt',
owner: 'dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt',
type: 'design',
hasThumbnail: 'false',
startedAt: 'Wed Jan 04 04:43:59 UTC 2017',
urn: 'dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt',
region: 'US',
status: 'failed',
progress: 'complete',
success: '100%',
children: 
[ { guid: 'aa85aad6-c480-4a35-9cbf-4cf5994a25ba',
messages: 
[ { type: 'warning',
message: 'The drawing's thumbnails were not properly created.',
code: 'TranslationWorker-ThumbnailGenerationFailed' } ],
name: '57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.iam',
success: '100%',
hasThumbnail: 'false',
role: 'viewable',
version: '2.0',
urn: 'dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt',
status: 'failed',
assetCount: 25,
type: 'folder',
progress: 'complete',
children: 
[ { guid: '015896d9-e6d3-4be6-8f3d-96da5e64eed3',
type: 'folder',
name: 'Scenes',
status: 'success',
progress: 'complete',
success: '100%',
hasThumbnail: 'false',
children: 
[ { guid: '451f7aab-1917-40dd-b117-5dd8f90ab6a7',
type: 'geometry',
role: '3d',
name: 'Scene',
status: 'success',
messages: 
[ { type: 'warning',
code: 'ATF-1023',
message: 
[ 'The file: {0} does not exist.',
'X:\Google Drive\SCAAD\PRJ_HAARDCraft\HAARDCraft_JFlight\CAD\Fuselage\fuselage.iam' ] },
{ type: 'warning',
code: 'ATF-1023',
message: 
[ 'The file: {0} does not exist.',
'X:\Google Drive\SCAAD\PRJ_HAARDCraft\HAARDCraft_JFlight\CAD\Engine mount\motor_mount.iam' ] },
{ type: 'error',
code: 'ATF-1026',
message: 
[ 'The file: {0} is empty.',
'C:/worker/viewing-inventor-lmv/tmp/job-1/68/output/1/57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.svf' ] } ],
size: 27864,
progress: 'complete',
success: '100%',
hasThumbnail: 'false',
children: 
[ { guid: '6dc4b244-8a47-4a75-bcb3-811dc7b4f294',
type: 'resource',
urn: 'urn:adsk.viewing:fs.file:dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt/output/1/57b9f339c77fe2652f830206-ckwdob3791d6u359wz7eklnmi.svf',
role: 'graphics',
mime: 'application/autodesk-svf',
size: 27864 } ] },
{ guid: '9bb1adbe-d9d9-4482-ac03-1d60bb0aea36',
type: 'resource',
urn: 'urn:adsk.viewing:fs.file:dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt/output/1/properties.db',
role: 'Autodesk.CloudPlatform.PropertyDatabase',
mime: 'application/autodesk-db',
status: 'success',
size: 24576 } ] },
{ guid: '039c2bcf-beb7-426b-916c-4a5adb814593',
type: 'resource',
role: 'Autodesk.CloudPlatform.DesignDescription',
urn: 'urn:adsk.viewing:fs.file:dXJuOmFkc2sub2JqZWN0czpvcy5vYmplY3Q6c3RlbW4vNTdiOWYzMzljNzdmZTI2NTJmODMwMjA2LWNrd2RvYjM3OTFkNnUzNTl3ejdla2xubWkuaWFt/output/xref/designDescription.json',
mime: 'application/json' } ] } ] }

使用相同的代码路径，我可以成功地呈现具有使用setreference设置的非部件子零件的部件，但当呈现具有子部件的部件时，setreference似乎无法成功设置对子部件文件的引用。在我设置对子程序集的引用的顺序中是否有错误？

Answer 1

我与@sabrehage进行了讨论，最终获得了工作代码。

首先，建议使用Forge Derivative API v2(zip+仅指定根文件)，这样API用户就不需要显式指定引用。

如果您仍然想使用Forge Derivative API v1，以下是注意事项：

在本地Inventor中，文件参照由Inventor项目管理。Inventor将首先在项目的特定文件夹中查找引用文件，然后查找相对路径。显然，当文件上传到Forge的bucket时，没有项目文件，所有文件在物理角度上都处于同一级别。因此，在v1中，它取决于发送方指定的引用文件。

如果层次结构类似：

Top Assembly.iam
part1.ipt
part2.ipt

参考文件可以像博客中提到的那样简单地组成：http://adndevblog.typepad.com/cloud_and_mobile/2015/09/how-to-set-references-with-inventor-files-for-view-and-data-api.html.

在@sabrhagen的数据集中，层次结构包含嵌套的程序集，甚至在子文件夹中：

topassemb.iam
part in top assemb.ipt
subassem folder
subassem.iam
part1 in sub assem1.ipt
part2 in sub assem1.ipt

正确的方法是在一次调用中指定(仅适用于顶部部件)，并在引用映射中指定子文件夹。此外，我们应该用原始名称来定义路径名，而不是用URL编码的名称。即

{
"master" : "urn:adsk.objects:os.object:adsk2017-8/topassemb.iam",
"dependencies" : [
{
"file" : "urn:adsk.objects:os.object:adsk2017-8/subassem.iam",
"metadata" : {
"childPath" : "subassem/subassem.iam",
"parentPath" : "topassemb.iam"
}
},
{
"file" : "urn:adsk.objects:os.object:adsk2017-8/part1%20in%20sub%20assem1.ipt",
"metadata" : {
"childPath" : "part1 in sub assem1.ipt",
"parentPath" : "subassem/subassem.iam"
}
},
{
"file" : "urn:adsk.objects:os.object:adsk2017-8/part2%20in%20sub%20assem1.ipt",
"metadata" : {
"childPath" : "part2 in sub assem1.ipt",
"parentPath" : "subassem/subassem.iam"
}
},
{
"file" : "urn:adsk.objects:os.object:adsk2017-8/part%20in%20top%20assemb.ipt",
"metadata" : {
"childPath" : "part in top assemb.ipt",
"parentPath" : "topassemb.iam"
}
} 
]
}

如果没有指定子文件夹，Forge认为所有文件都在同一级别，但它与上次保存的层次结构(绝对路径)冲突。因此，它未能在bucket中找到相应的文件。

在Forge获得文件和正确的引用后，它会查看引用文件并创建指定的子文件夹，然后将这些文件从bucket中放入子文件夹，最后进行翻译。

Answer 2

我记得，您还需要配置集合引用的web服务中的部分。这是一个博客：http://adndevblog.typepad.com/cloud_and_mobile/2015/09/how-to-set-references-with-inventor-files-for-view-and-data-api.html.也许它可以帮助您诊断问题。但是，我强烈建议您迁移到v2，这样您就不需要手动设置引用。您可以将所有数据集上传为zip文件，并设置哪个文件是顶级(根)文件，Forge将自动分析层次结构。这是另一个博客：http://adndevblog.typepad.com/cloud_and_mobile/2016/07/translate-referenced-files-by-derivative-api.html