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| View Revisions: Issue #24868 | [ All Revisions ] [ Back to Issue ] | ||
| Summary | 0024868: Visulization, TKOpenGl - Exception when many views are created | ||
| Revision | 2014-04-23 17:49 by Timo | ||
| Description | When more than approximately 70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? The behaviour is the same in OCC 6.7.1 beta. Similar behaviour can also be reproduced with the ImportExportSample (either MFC or CSharp) using menu "Window > New windw" to create new views. |
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| Revision | 2014-04-23 17:48 by Timo | ||
| Description | When more than \~70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? The behaviour is the same in OCC 6.7.1 beta. Similar behaviour can also be reproduced with the ImportExportSample (either MFC or CSharp) using menu "Window > New windw" to create new views. |
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| Revision | 2014-04-23 17:48 by Timo | ||
| Description | When more than ~70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? The behaviour is the same in OCC 6.7.1 beta. Similar behaviour can also be reproduced with the ImportExportSample (either MFC or CSharp) using menu "Window > New windw" to create new views. |
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| Revision | 2014-04-23 17:47 by Timo | ||
| Description | When more than 70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? The behaviour is the same in OCC 6.7.1 beta. Similar behaviour can also be reproduced with the ImportExportSample (either MFC or CSharp) using menu "Window > New windw" to create new views. |
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| Revision | 2014-04-23 17:24 by Timo | ||
| Description | When more than 70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? The behaviour is the same in OCC 6.7.1 beta. |
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| Revision | 2014-04-23 17:23 by Timo | ||
| Description | When more than 70 views are created in Draw via vinit, an exception is thrown in the call to wglCreateContext (aWindowDC); in OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay, const CALL_DEF_WINDOW& theCWindow, Aspect_RenderingContext theGContext, const Handle(OpenGl_Caps)& theCaps, const Handle(OpenGl_Context)& theShareCtx) Is this a limitation or a bug? |
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