Method onUpdate

SIBR_viewers/src/core/view/MultiViewManager.cpp:33–84

	}

	void MultiViewBase::onUpdate(Input& input)
	{
		if (input.key().isActivated(Key::LeftControl) && input.key().isPressed(Key::LeftAlt) && input.key().isPressed(Key::P)) {
			_onPause = !_onPause;
		}
		if (_onPause) {
			return;
		}

		// Elapsed time since last rendering.
		const auto timeNow = std::chrono::steady_clock::now();
		_deltaTime = (float)(std::chrono::duration_cast<std::chrono::microseconds>(timeNow - _timeLastFrame).count())/1000000.0f;
		_timeLastFrame = timeNow;

		for (auto & subview : _subViews) {
			if (subview.second.view->active()) {
				auto subInput = !subview.second.view->isFocused() ? Input() : Input::subInput(input, subview.second.viewport, false);

				if (subview.second.handler) {
					subview.second.handler->update(subInput, _deltaTime, subview.second.viewport);
				}

				subview.second.updateFunc(subview.second.view, subInput, subview.second.viewport, _deltaTime);

			}
		}

		for (auto & subview : _ibrSubViews) {
			MultiViewBase::IBRSubView & fView = subview.second;

			if (fView.view->active()) {
				auto subInput = !fView.view->isFocused() ? Input() : Input::subInput(input, fView.viewport, false);

				if (fView.handler) {
					fView.handler->update(subInput, _deltaTime, fView.viewport);
				}

				fView.cam = fView.updateFunc(fView.view, subInput, fView.viewport, _deltaTime);

				/// If we use the default update func and the integrated handler, 
				/// we have to use the handler's camera.
				if (fView.defaultUpdateFunc && fView.handler) {
					fView.cam = fView.handler->getCamera();
				}

			}
		}

		for (auto & subMultiView : _subMultiViews) {
			subMultiView.second->onUpdate(input);
		}
	}

	void MultiViewBase::onRender(Window& win, ShowInfo& info)
	{