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0026159: Visualization - revise tolerance implementation for selection

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Max tolerance is now applied to all objects and entities by default;
if there is an entity with a lower tolerance, selecting frustum will be recalculated for it.
The ability to set sensitivity for each entity individually is moved to protected section of SelectBasics_SensitiveEntity
SetPixelTolerance from AIS_InteractiveContext now sets custom tolerance that is applied to all sensitives.
Added -unset option to vselprecision command to disable custom tolerances.
Test case for issue #26159
This commit is contained in:
vpa
2015-05-06 15:35:36 +03:00
committed by abv
parent fe3a29bc9a
commit 28ee613b27
15 changed files with 362 additions and 79 deletions
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11
src/SelectBasics/SelectBasics_SensitiveEntity.cdl
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@@ -54,11 +54,6 @@ is
---Purpose: Checks whether the sensitive entity is overlapped by
-- current selecting volume
SetSensitivityFactor (me : mutable;
theSensFactor :Real from Standard);
---C++: inline
---Purpose: Allows to manage the sensitivity of the entity
SensitivityFactor (me)
returns Real from Standard;
---C++: inline
@@ -83,6 +78,12 @@ is
Clear (me : mutable) is deferred;
---Purpose: Clears up all the resources and memory allocated
SetSensitivityFactor (me : mutable;
theSensFactor :Real from Standard)
is protected;
---C++: inline
---Purpose: Allows to manage the sensitivity of the entity
fields