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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0023117||Open CASCADE||[OCCT] OCCT:Visualization||public||2012-04-19 15:42||2016-04-20 15:49|
|Product Version||[OCCT] 6.5.3|
|Target Version||[OCCT] 7.0.0||Fixed in Version||[OCCT] 7.0.0|
|Summary||0023117: TKV3d and TKOpenGl code clean-up|
|Description||It is necessary to continue removal of obsolete code parts from TKV3d and TKOpenGl sources started by 0022971.|
The candidates for removal:
1. Aspect_POM_None polygon offset mode and the code that processes it in a special way. After 0022819 keeping this mode seems to cause logical errors in some cases due to changed approach to application of aspects in TKOpenGl. However, this is to be checked in projects that use polygon offsets intensively.
2. Aspects at the level of Graphic3d_Structure and OpenGl_Structure.
Currently, if e.g. a face aspect is defined at structure level, and a group inside this structure also defines a face aspect, then the structure's one is simply ignored. Since it is a common practice to define the necessary aspects at the level of the current group (not at the level of the structure), holding structure aspects is of no use.
3. Revision of underlayer/overlayer opertaion
It is suggested to eliminate usage of display lists from underlayer and overlayer. Having a set of Visual3d_LayerItem which are redrawn dynamically when the scene is redrawn seems enough. Moreover, currently the display list associated with an underlayer/overlayer seems always empty. So simplification of layer opertaion looks reasonable.
4. Get rid of Visual3d_LayerMgr
Role of this class is not clear. Visual3d_Layer holding a list of Visual3d_LayerItem objects seems enough to manage arbitrary 2D drawings on the 3D scene.
5. Remove the list of primitive arrays from Graphic3d_Group
Currently the list of primitive arrays added to the group is stored in the group. Probably this was necessary for array modification, however it is not clear if this is still applicable, especially taking into account VBO usage for primitive array rendering.
It looks reasonable to remove this list from the group, and also think how to make memory management in primitive arrays more consistent (allocate and deallocate them at the graphic driver side?).
To be continued...
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|Test case number|
|Hi Sergey, I pushed some modifications to CR23117, please have a look.|
The first part of changes is now in branch CR23117_1, could you please review and give your remarks?
Branch CR23117_grp has been deleted by kgv.
Branch CR23117 has been deleted by kgv.
Branch CR23117_3 has been deleted by kgv.
please switch this issue to verified since the key objectives in original description have been achieved.
|2012-04-19 15:42||san||New Issue|
|2012-04-19 15:42||san||Assigned To||=> san|
|2012-04-19 15:43||san||Relationship added||related to 0023115|
|2012-06-05 20:08||san||Description Updated||View Revisions|
|2012-06-29 18:39||san||Description Updated||View Revisions|
|2012-07-19 16:03||szv||Note Added: 0021073|
|2012-07-19 16:03||szv||Status||new => feedback|
|2012-10-21 11:33||abv||Target Version||6.5.4 => 6.6.0|
|2012-10-23 10:32||san||Relationship added||related to 0023484|
|2012-12-12 11:20||san||Note Added: 0022669|
|2012-12-12 11:20||san||Status||feedback => assigned|
|2012-12-12 11:20||san||Assigned To||san => kgv|
|2012-12-12 18:05||kgv||Relationship added||parent of 0023634|
|2013-02-20 18:52||kgv||Target Version||6.6.0 => 6.7.0|
|2013-10-18 07:39||kgv||Target Version||6.7.0 => 6.7.1|
|2014-02-17 14:58||kgv||Target Version||6.7.1 => 7.0.0|
|2014-03-08 21:03||kgv||Relationship added||parent of 0024704|
|2014-03-22 17:21||kgv||Relationship added||parent of 0024752|
|2014-03-29 10:27||kgv||Relationship added||parent of 0024141|
|2014-03-29 10:47||kgv||Relationship added||parent of 0024776|
|2014-03-29 10:49||kgv||Relationship added||parent of 0024406|
|2014-09-12 14:30||kgv||Target Version||7.0.0 => 7.1.0|
|2014-12-09 14:34||kgv||Relationship added||parent of 0025575|
|2014-12-19 09:13||kgv||Relationship added||parent of 0025629|
|2015-07-27 14:18||git||Note Added: 0043567|
|2015-07-27 15:01||git||Note Added: 0043579|
|2015-07-27 15:01||git||Note Added: 0043580|
|2015-10-23 21:46||kgv||Relationship added||parent of 0026805|
|2015-10-24 08:50||kgv||Relationship added||related to 0026806|
|2015-11-17 16:00||kgv||Relationship added||parent of 0026885|
|2015-11-17 16:02||kgv||Relationship added||parent of 0026886|
|2015-11-17 16:05||kgv||Note Added: 0048293|
|2015-11-17 16:05||kgv||Assigned To||kgv => bugmaster|
|2015-11-17 16:05||kgv||Severity||minor => integration request|
|2015-11-17 16:05||kgv||Status||assigned => feedback|
|2015-11-17 16:05||kgv||Resolution||open => fixed|
|2015-11-17 16:05||kgv||Target Version||7.1.0 => 7.0.0|
|2015-11-17 16:10||bugmaster||Status||feedback => tested|
|2015-11-17 16:10||bugmaster||Status||tested => verified|
|2016-04-20 15:44||aiv||Fixed in Version||=> 7.0.0|
|2016-04-20 15:49||aiv||Status||verified => closed|
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