View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0029032 | Open CASCADE | OCCT:Data Exchange | public | 2017-08-22 14:48 | 2023-08-01 15:08 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | feature | ||
| Status | assigned | Resolution | open | ||
| Target Version | Unscheduled | ||||
| Summary | 0029032: Application Framework - provide XDE interface for exploration of assembly structure | ||||
| Description | In the scope of this issue, it is proposed to add: - XCAFDoc_AssemblyGraph for read-only accessing component structure of assemblies. - XCAFDoc_AssemblyGraph::Iterator for depth-first iteration. - Documentation on XDE basics. The idea behind this contribution is to provide a simple entry point to the assembly structure of a product data available in XDE (e.g. upon STEP import). The graph itself explicitly defines the "part-of" relations between the assembly components. Each node in a graph corresponds to one or another type of STEP entity (either a "product" or "next_assembly_usage_occurrence"). Therefore, visiting the nodes in a graph, the user may easily distinguish between roots, subassemblies, part occurrences and parts (this terminology is also explicit in the developed exploration tool). Each node in a graph has its internal numeric ID (vertex ID) and the associated persistent ID being the string entry of the corresponding OCAF label. Therefore, for each node in a graph the user may take its corresponding ID in the XDE document and query all remaining data (colors, layers, PMIs, etc.). Also, iterating the graph structure in a depth-first manner, the user obtains a scene graph which can be shown to the user in a dedicated tree view (like it is done in CAD Assistant). | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
|
|
Branch CR29032 has been created by ssv. SHA-1: 51bb1b8d6d1798974d1ff452ff5a1c1f3dec1de3 Detailed log of new commits: Author: ssv Date: Tue Aug 22 16:27:26 2017 +0300 0029032: Provide XDE interface for exploration of assembly structure Add assembly graph exploration tool with unit tests. |
|
|
Branch CR29032 has been updated by ssv. SHA-1: 5bd3885f0dc6cdd31c638c746df5b5b086b8d98a Detailed log of new commits: Author: ssv Date: Tue Aug 22 17:59:26 2017 +0300 Documentation. |
|
|
Branch CR29032 has been updated forcibly by ssv. SHA-1: f045b9fa8b5acb5dcf4cff46e7c802387ad03565 |
|
|
Branch CR29032 has been updated forcibly by ssv. SHA-1: 848b03409511b37721c603973b35d2d0dc3840ec |
|
2017-08-22 22:15 developer |
xde_assm_vtk.png (17,307 bytes) |
|
|
Branch CR29032 has been updated forcibly by ssv. SHA-1: df890960566ac343f53e26040ef5f9cc367f9216 |
|
|
Branch CR29032 has been updated forcibly by ssv. SHA-1: d6dfeac244d42bcd78435d10f47064c4c65562d1 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-08-22 14:48 |
|
New Issue | |
| 2017-08-22 14:48 |
|
Assigned To | => ssv |
| 2017-08-22 16:27 | git | Note Added: 0069752 | |
| 2017-08-22 16:28 |
|
Status | new => assigned |
| 2017-08-22 17:59 | git | Note Added: 0069758 | |
| 2017-08-22 22:04 | git | Note Added: 0069762 | |
| 2017-08-22 22:06 | git | Note Added: 0069763 | |
| 2017-08-22 22:14 |
|
Description Updated | |
| 2017-08-22 22:15 |
|
File Added: xde_assm_vtk.png | |
| 2017-08-23 22:18 | git | Note Added: 0069805 | |
| 2017-08-23 22:23 | git | Note Added: 0069806 | |
| 2019-07-12 14:58 |
|
Target Version | 7.4.0 => 7.5.0 |
| 2020-09-17 20:27 |
|
Target Version | 7.5.0 => 7.6.0 |
| 2021-03-04 07:48 | kgv | Relationship added | related to 0030692 |
| 2021-03-04 07:50 | kgv | Severity | minor => feature |
| 2021-03-04 07:50 | kgv | Summary | Provide XDE interface for exploration of assembly structure => Application Framework - provide XDE interface for exploration of assembly structure |
| 2021-08-31 14:27 |
|
Target Version | 7.6.0 => 7.7.0 |
| 2022-10-24 10:39 |
|
Target Version | 7.7.0 => 7.8.0 |
| 2023-08-01 15:08 | dpasukhi | Target Version | 7.8.0 => Unscheduled |
