View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0020841 | Open CASCADE | OCCT:Visualization | public | 2009-01-29 14:04 | 2011-02-10 15:06 |
| Reporter | Assigned To | ||||
| Priority | normal | Severity | trivial | ||
| Status | closed | Resolution | unable to reproduce | ||
| OS | Windows NT | ||||
| Summary | 0020841: V3d_ZBUFFER'ed trihedron breaks text output in overlayer | ||||
| Description | Reported by R.Lygin on 20.01.2009 After a z-buffered trihedron has been displayed using V3d_View::TriedronDisplay (..., aMode = V3d_ZBUFFER) in a 3D scene that has the overlayer containing some text (drawn using Visual3d_Layer::DrawText() method), then the text disappears, and an error message is printed in a console: OpenGL interface: wglUseFontBitmaps failed. Error code 0 Apart from correcting this problem, it is necessary to create a test DRAW command that tests basic Visual3d_Layer drawing capabilities. I suppose a command that wraps V3d_View::ColorScaleDisplay() method is a good choice. Having such a command + the exisitng one for z-buffered trihedron it will be easy to create a non-regression test case for this problem. P.S. Similar problem (with a failed wglUseFontBitmaps() call) seems to be reporduced also in Win32 version of SALOME 5.x in OCC viewer, even if no overlayer is used there. | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-09-30 14:42 |
|
CC | => |
| 2010-09-30 17:16 | bugmaster | Assigned To | bugmaster => psn |
| 2010-09-30 17:16 | bugmaster | Status | new => assigned |
| 2010-10-05 19:48 |
|
Status | assigned => resolved |
| 2011-02-10 15:06 | bugmaster | Status | resolved => closed |
| 2011-02-10 15:06 | bugmaster | Resolution | @0@ => unable to reproduce |
| 2011-08-02 11:24 | bugmaster | Category | OCCT:VIZ => OCCT:Visualization |