Adjust to Deflect 0.12 v5 API, handle new PAN event #585
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rdumusc
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| const auto sign = dx + dy; | ||
| const auto zoom = std::copysign( std::sqrt( dx*dx + dy*dy ), sign ); | ||
| event.pointerWheel.xAxis = 0.f; | ||
| event.pointerWheel.yAxis = zoom / 40.f; |
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where does the magic 40 come from?
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It's a bit of magic that was copied from the wheel event above and I cannot say that I understand what it corresponds to. Documentation for xAxis states: 'wheel rotation in clicks'. That value is then multiplied again by 0.05f in eqPly / seq / livre to move the camera...
| @@ -202,6 +202,12 @@ void EventHandler::_processEvents( const Proxy* proxy ) | |||
| case ::deflect::Event::EVT_DOUBLECLICK: | |||
| break; | |||
| case ::deflect::Event::EVT_MOVE: | |||
| // no break; | |||
| case ::deflect::Event::EVT_PAN: | |||
| _proxy->setNavigationMode( | |||
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do we still need that mode + the print?
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If the mode is not set, the camera keeps rotating. I'm having a look if the print can be disabled
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Turns out the print and the rotation mode were specific to Deflect, so I removed them. Now the Channel::drawOverlay() looks suspiciously empty, but I didn't remove the applyOverlayState() and resetOverlayState() calls just to be safe. Let me know if you think they can be removed too. |
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They can be removed too then. Just NOP it like frameViewStart() a few lines above. |
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OK, done! |
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Typo 'Delfect' in PR title and commit msg |
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+1 otherwise |
rdumusc
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Needs: BlueBrain/Deflect#130