| 1 | // Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "statesetnode_p.h" |
| 5 | |
| 6 | #include <Qt3DRender/qrenderstateset.h> |
| 7 | #include <Qt3DRender/private/qrenderstateset_p.h> |
| 8 | #include <Qt3DRender/private/genericstate_p.h> |
| 9 | #include <Qt3DRender/private/renderstateset_p.h> |
| 10 | #include <Qt3DRender/qrenderstate.h> |
| 11 | |
| 12 | QT_BEGIN_NAMESPACE |
| 13 | |
| 14 | using namespace Qt3DCore; |
| 15 | |
| 16 | namespace Qt3DRender { |
| 17 | namespace Render { |
| 18 | |
| 19 | StateSetNode::StateSetNode() |
| 20 | : FrameGraphNode(FrameGraphNode::StateSet) |
| 21 | { |
| 22 | } |
| 23 | |
| 24 | StateSetNode::~StateSetNode() |
| 25 | { |
| 26 | } |
| 27 | |
| 28 | QList<QNodeId> StateSetNode::renderStates() const |
| 29 | { |
| 30 | return m_renderStates; |
| 31 | } |
| 32 | |
| 33 | void StateSetNode::syncFromFrontEnd(const QNode *frontEnd, bool firstTime) |
| 34 | { |
| 35 | const QRenderStateSet *node = qobject_cast<const QRenderStateSet *>(object: frontEnd); |
| 36 | if (!node) |
| 37 | return; |
| 38 | |
| 39 | FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime); |
| 40 | |
| 41 | auto stateIds = qIdsForNodes(nodes: node->renderStates()); |
| 42 | std::sort(first: std::begin(cont&: stateIds), last: std::end(cont&: stateIds)); |
| 43 | if (m_renderStates != stateIds) { |
| 44 | m_renderStates = stateIds; |
| 45 | markDirty(changes: AbstractRenderer::FrameGraphDirty); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | void StateSetNode::addRenderState(QNodeId renderStateId) |
| 50 | { |
| 51 | if (!m_renderStates.contains(t: renderStateId)) |
| 52 | m_renderStates.push_back(t: renderStateId); |
| 53 | } |
| 54 | |
| 55 | void StateSetNode::removeRenderState(QNodeId renderStateId) |
| 56 | { |
| 57 | m_renderStates.removeOne(t: renderStateId); |
| 58 | } |
| 59 | |
| 60 | } // namespace Render |
| 61 | |
| 62 | } // namespace Qt3DRender |
| 63 | |
| 64 | QT_END_NAMESPACE |
| 65 |