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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0027393 | Open CASCADE | [OCCT] OCCT:Visualization | public | 2016-04-15 12:48 | 2020-08-28 14:35 |
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| Reporter | aba | |
| Assigned To | kgv | |
| Priority | normal | Severity | minor | |
| Status | new | Resolution | open | |
| Platform | | OS | | OS Version | |
| Product Version | [OCCT] 7.0.0 | |
| Target Version | [OCCT] 7.6.0* | Fixed in Version | | |
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| Summary | 0027393: Visualization, TKOpenGl - use transform persistence mechanism with OpenGl_Text instead of internal matrix transformations |
| Description | Now OpenGl_Text performs own matrix transformations, and there's no possibility to use transform persistence (Graphic3d_TransformPers) to obtain needed text behavior. This also means that other OpenGl elements( those that work with model-view and transformation matrices) are not applicable to OpenGl_Text object.
OpenGl_Text::Render() method is to be improved:
- own transformations that make some persistence is to be redirected to transform persistence
- making possible to use previous model-view and projection states. It allows to use other OpenGl elements like flipping. |
| Tags | No tags attached. |
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