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0029938: Visualization - SelectMgr_ViewerSelector::PickedPoint() should return point lying on an object

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Extended SelectBasics_PickResult structure by myObjPickedPnt field, which contained the value of the 3d point on the selected object.
Changed all Overlaps methods. Parameter theDepth replaced on object of the structure SelectBasics_PickResult. This approach will be able to add new fields to SelectBasics_PickResult structure without big changes in modules which contained Overlaps method.
This commit is contained in:
mnv
2018-07-23 15:08:01 +03:00
committed by bugmaster
parent c348746059
commit 170175554f
39 changed files with 365 additions and 309 deletions
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6
dox/dev_guides/upgrade/upgrade.md
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@@ -1610,4 +1610,8 @@ A set of deprecated methods previously related to Local Context and now redirect
@subsection upgrade_740_extremaalgo Changes in behavior of Convert algorithms
Now methods *GeomConvert::ConcatG1*, *GeomConvert::ConcatC1*, *Geom2dConvert::ConcatG1*, *Geom2dConvert::ConcatC1* modify the input argument representing the flag of closedness.
Now methods *GeomConvert::ConcatG1*, *GeomConvert::ConcatC1*, *Geom2dConvert::ConcatG1*, *Geom2dConvert::ConcatC1* modify the input argument representing the flag of closedness.
@subsection upgrade_740_selection Change in selection API and picked point calculation algorithm.
*SelectBasics_PickResult* structure has been extended, so that it now defines 3D point on detected entity in addition to Depth value along picking ray.
*SelectMgr_SelectingVolumeManager::Overlap()* methods have been corrected to fill in *SelectBasics_PickResult* structure (depth and 3D point) instead of only depth value, so that custom *Select3D_SensitiveEntity* implementation should be updated accordingly (including *Select3D_SensitiveSet* subclasses).