Revision control
++ // Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "statesetnode_p.h"
++
++ #include <Qt3DRender/qrenderstateset.h>
++ #include <Qt3DRender/private/qrenderstateset_p.h>
++ #include <Qt3DRender/private/genericstate_p.h>
++ #include <Qt3DRender/private/renderstateset_p.h>
++ #include <Qt3DRender/qrenderstate.h>
++
++ QT_BEGIN_NAMESPACE
++
++
++ namespace Qt3DRender {
++ namespace Render {
++
++ using namespace Qt3DCore;
++
++ StateSetNode::StateSetNode()
++ : FrameGraphNode(FrameGraphNode::StateSet)
++ {
++ }
++
++ StateSetNode::~StateSetNode()
++ {
++ }
++
++ QList<QNodeId> StateSetNode::renderStates() const
++ {
++ return m_renderStates;
++ }
++
++ void StateSetNode::syncFromFrontEnd(const QNode *frontEnd, bool firstTime)
++ {
++ const QRenderStateSet *node = qobject_cast<const QRenderStateSet *>(frontEnd);
++ if (!node)
++ return;
++
++ FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime);
++
++ auto stateIds = qIdsForNodes(node->renderStates());
++ std::sort(std::begin(stateIds), std::end(stateIds));
++ if (m_renderStates != stateIds) {
++ m_renderStates = stateIds;
++ markDirty(AbstractRenderer::FrameGraphDirty);
++ }
++ }
++
++ void StateSetNode::addRenderState(QNodeId renderStateId)
++ {
++ if (!m_renderStates.contains(renderStateId))
++ m_renderStates.push_back(renderStateId);
++ }
++
++ void StateSetNode::removeRenderState(QNodeId renderStateId)
++ {
++ m_renderStates.removeOne(renderStateId);
++ }
++
++ } // namespace Render
++
++ } // namespace Qt3DRender
++
++ QT_END_NAMESPACE