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Gui: modernize C++

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This commit is contained in:
wmayer
2021-01-28 16:22:40 +01:00
parent b49c523a54
commit aa45875a2b
1 changed files with 26 additions and 23 deletions
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49
src/Gui/View3DInventor.cpp
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@@ -782,42 +782,45 @@ bool View3DInventor::setCamera(const char* pCamera)
CoinPtr<SoNode> camPtr(Cam, true);
// toggle between perspective and orthographic camera
if (Cam->getTypeId() != CamViewer->getTypeId())
{
if (Cam->getTypeId() != CamViewer->getTypeId()) {
_viewer->setCameraType(Cam->getTypeId());
CamViewer = _viewer->getSoRenderManager()->getCamera();
}
SoPerspectiveCamera * CamViewerP = 0;
SoOrthographicCamera * CamViewerO = 0;
SoPerspectiveCamera * CamViewerP = nullptr;
SoOrthographicCamera * CamViewerO = nullptr;
if (CamViewer->getTypeId() == SoPerspectiveCamera::getClassTypeId()) {
CamViewerP = (SoPerspectiveCamera *)CamViewer; // safe downward cast, knows the type
} else if (CamViewer->getTypeId() == SoOrthographicCamera::getClassTypeId()) {
CamViewerO = (SoOrthographicCamera *)CamViewer; // safe downward cast, knows the type
CamViewerP = static_cast<SoPerspectiveCamera *>(CamViewer); // safe downward cast, knows the type
}
else if (CamViewer->getTypeId() == SoOrthographicCamera::getClassTypeId()) {
CamViewerO = static_cast<SoOrthographicCamera *>(CamViewer); // safe downward cast, knows the type
}
if (Cam->getTypeId() == SoPerspectiveCamera::getClassTypeId()) {
if (CamViewerP){
CamViewerP->position = ((SoPerspectiveCamera *)Cam)->position;
CamViewerP->orientation = ((SoPerspectiveCamera *)Cam)->orientation;
CamViewerP->nearDistance = ((SoPerspectiveCamera *)Cam)->nearDistance;
CamViewerP->farDistance = ((SoPerspectiveCamera *)Cam)->farDistance;
CamViewerP->focalDistance = ((SoPerspectiveCamera *)Cam)->focalDistance;
} else {
CamViewerP->position = static_cast<SoPerspectiveCamera *>(Cam)->position;
CamViewerP->orientation = static_cast<SoPerspectiveCamera *>(Cam)->orientation;
CamViewerP->nearDistance = static_cast<SoPerspectiveCamera *>(Cam)->nearDistance;
CamViewerP->farDistance = static_cast<SoPerspectiveCamera *>(Cam)->farDistance;
CamViewerP->focalDistance = static_cast<SoPerspectiveCamera *>(Cam)->focalDistance;
}
else {
throw Base::TypeError("Camera type mismatch");
}
} else if (Cam->getTypeId() == SoOrthographicCamera::getClassTypeId()) {
}
else if (Cam->getTypeId() == SoOrthographicCamera::getClassTypeId()) {
if (CamViewerO){
CamViewerO->viewportMapping = ((SoOrthographicCamera *)Cam)->viewportMapping;
CamViewerO->position = ((SoOrthographicCamera *)Cam)->position;
CamViewerO->orientation = ((SoOrthographicCamera *)Cam)->orientation;
CamViewerO->nearDistance = ((SoOrthographicCamera *)Cam)->nearDistance;
CamViewerO->farDistance = ((SoOrthographicCamera *)Cam)->farDistance;
CamViewerO->focalDistance = ((SoOrthographicCamera *)Cam)->focalDistance;
CamViewerO->aspectRatio = ((SoOrthographicCamera *)Cam)->aspectRatio ;
CamViewerO->height = ((SoOrthographicCamera *)Cam)->height;
} else {
CamViewerO->viewportMapping = static_cast<SoOrthographicCamera *>(Cam)->viewportMapping;
CamViewerO->position = static_cast<SoOrthographicCamera *>(Cam)->position;
CamViewerO->orientation = static_cast<SoOrthographicCamera *>(Cam)->orientation;
CamViewerO->nearDistance = static_cast<SoOrthographicCamera *>(Cam)->nearDistance;
CamViewerO->farDistance = static_cast<SoOrthographicCamera *>(Cam)->farDistance;
CamViewerO->focalDistance = static_cast<SoOrthographicCamera *>(Cam)->focalDistance;
CamViewerO->aspectRatio = static_cast<SoOrthographicCamera *>(Cam)->aspectRatio ;
CamViewerO->height = static_cast<SoOrthographicCamera *>(Cam)->height;
}
else {
throw Base::TypeError("Camera type mismatch");
}
}