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| 2 | ** |
| 3 | ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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| 16 | ** |
| 17 | ** GNU Lesser General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
| 19 | ** General Public License version 3 as published by the Free Software |
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| 22 | ** ensure the GNU Lesser General Public License version 3 requirements |
| 23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| 24 | ** |
| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
| 27 | ** General Public License version 2.0 or (at your option) the GNU General |
| 28 | ** Public license version 3 or any later version approved by the KDE Free |
| 29 | ** Qt Foundation. The licenses are as published by the Free Software |
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| 34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
| 35 | ** |
| 36 | ** $QT_END_LICENSE$ |
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| 38 | ****************************************************************************/ |
| 39 | |
| 40 | #include "cameraselectornode_p.h" |
| 41 | #include <Qt3DRender/private/qcameraselector_p.h> |
| 42 | #include <Qt3DRender/private/abstractrenderer_p.h> |
| 43 | #include <Qt3DCore/private/qchangearbiter_p.h> |
| 44 | #include <Qt3DCore/qentity.h> |
| 45 | #include <Qt3DRender/private/renderlogging_p.h> |
| 46 | |
| 47 | QT_BEGIN_NAMESPACE |
| 48 | |
| 49 | using namespace Qt3DCore; |
| 50 | |
| 51 | namespace Qt3DRender { |
| 52 | namespace Render { |
| 53 | |
| 54 | CameraSelector::CameraSelector() |
| 55 | : FrameGraphNode(FrameGraphNode::CameraSelector) |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | void CameraSelector::syncFromFrontEnd(const QNode *frontEnd, bool firstTime) |
| 60 | { |
| 61 | const QCameraSelector *node = qobject_cast<const QCameraSelector *>(object: frontEnd); |
| 62 | if (!node) |
| 63 | return; |
| 64 | |
| 65 | FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime); |
| 66 | |
| 67 | const QNodeId cameraId = qIdForNode(node: node->camera()); |
| 68 | if (m_cameraUuid != cameraId) { |
| 69 | m_cameraUuid = cameraId; |
| 70 | markDirty(changes: AbstractRenderer::FrameGraphDirty); |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | QNodeId CameraSelector::cameraUuid() const |
| 75 | { |
| 76 | return m_cameraUuid; |
| 77 | } |
| 78 | |
| 79 | } // namespace Render |
| 80 | } // namespace Qt3DRender |
| 81 | |
| 82 | QT_END_NAMESPACE |
| 83 |