| 355 | | SnapImage* preDrawCallback = new SnapImage("preDrawCallback.png"); |
| 356 | | viewer.getCamera()->setPostDrawCallback(preDrawCallback); |
| 357 | | viewer.addEventHandler(new SnapeImageHandler('p',preDrawCallback)); |
| 358 | | |
| 359 | | SnapImage* finalDrawCallback = new SnapImage("finalDrawCallback.png"); |
| | 355 | SnapImage* postDrawCallback = new SnapImage("PostDrawCallback.png"); |
| | 356 | viewer.getCamera()->setPostDrawCallback(postDrawCallback); |
| | 357 | viewer.addEventHandler(new SnapeImageHandler('p',postDrawCallback)); |
| | 358 | |
| | 359 | SnapImage* finalDrawCallback = new SnapImage("FinalDrawCallback.png"); |