MantisBT - Open CASCADE
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0022787Open CASCADE[OCCT] OCCT:Visualizationpublic2011-10-31 17:592012-03-12 10:51
san 
san 
normalminor 
closedfixed 
ALL
[OCCT] 6.5.2 
[OCCT] 6.5.3 
0022787: Clipping planes should not clip "non-clippable" scene parts
This problem has been discovered by SZV.

When gradient or textured background is used in a 3D view, the active clipping planes (V3d_Plane) sometimes seem to clip the background rectangle. This should be investigated more carefully, and most likely OpenGL clipping planes should be disabled temporarily in TelClearBackground() function in OpenGl_view.cxx.

Over-/under-layers should be non-clippable, too. For this, most likely OpenGl_togl_begin_layer_mode.cxx should be amended by the code disabling OpenGL clipping planes temporarily.
No tags attached.
related to 0022819closed bugmaster Open CASCADE Redesign of OpenGl driver 
Issue History
2011-10-31 17:59sanNew Issue
2011-10-31 17:59sanAssigned To => san
2012-02-23 18:56sanRelationship addedrelated to 0022819
2012-02-23 18:57sanNote Added: 0019762
2012-02-23 18:59sanRelationship addedduplicate of 0022906
2012-02-23 18:59sanNote Deleted: 0019762
2012-02-23 19:02sanNote Added: 0019763
2012-02-23 19:02sanStatusnew => resolved
2012-02-23 19:02sanNote Added: 0019764
2012-02-23 19:02sanAssigned Tosan => bugmaster
2012-02-23 19:02sanStatusresolved => reviewed
2012-03-12 10:36bugmasterNote Added: 0019928
2012-03-12 10:36bugmasterStatusreviewed => closed
2012-03-12 10:36bugmasterAssigned Tobugmaster => san
2012-03-12 10:36bugmasterResolutionopen => fixed
2012-03-12 10:51bugmasterFixed in Version => 6.5.3

Notes
(0019763)
san   
2012-02-23 19:02   
Resolved by patch for #22906
(0019764)
san   
2012-02-23 19:02   
Dear bugmaster,

Please close this issue as duplicate of #22906.
(0019928)
bugmaster   
2012-03-12 10:36   
Issue is closed as duplicate of 0022906