Revision control
++ // Copyright (C) 2014 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 <Qt3DRender/private/effect_p.h>
++ #include <Qt3DRender/qeffect.h>
++ #include <Qt3DRender/qparameter.h>
++ #include <Qt3DRender/qtechnique.h>
++ #include <Qt3DRender/private/qeffect_p.h>
++
++ #include <QVariant>
++ #include <algorithm>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DRender {
++ namespace Render {
++
++ using namespace Qt3DCore;
++
++ Effect::Effect()
++ : BackendNode()
++ {
++ }
++
++ Effect::~Effect()
++ {
++ cleanup();
++ }
++
++ void Effect::cleanup()
++ {
++ QBackendNode::setEnabled(false);
++ m_parameterPack.clear();
++ m_techniques.clear();
++ }
++
++ void Effect::syncFromFrontEnd(const QNode *frontEnd, bool firstTime)
++ {
++ BackendNode::syncFromFrontEnd(frontEnd, firstTime);
++ const QEffect *node = qobject_cast<const QEffect *>(frontEnd);
++ if (!node)
++ return;
++
++ auto parameters = qIdsForNodes(node->parameters());
++ std::sort(std::begin(parameters), std::end(parameters));
++ if (m_parameterPack.parameters() != parameters)
++ m_parameterPack.setParameters(parameters);
++
++ auto techniques = qIdsForNodes(node->techniques());
++ std::sort(std::begin(techniques), std::end(techniques));
++ if (m_techniques != techniques)
++ m_techniques = techniques;
++
++ if (!firstTime)
++ markDirty(AbstractRenderer::AllDirty);
++ }
++
++ void Effect::appendRenderTechnique(Qt3DCore::QNodeId technique)
++ {
++ if (!m_techniques.contains(technique))
++ m_techniques.append(technique);
++ }
++
++ QList<Qt3DCore::QNodeId> Effect::techniques() const
++ {
++ return m_techniques;
++ }
++
++ QList<Qt3DCore::QNodeId> Effect::parameters() const
++ {
++ return m_parameterPack.parameters();
++ }
++
++ } // namespace Render
++ } // namespace Qt3DRender
++
++ QT_END_NAMESPACE