/**************************************************************************** ** ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt3D module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "parameter_p.h" #include #include #include #include #include #include #include QT_BEGIN_NAMESPACE using namespace Qt3DCore; namespace Qt3DRender { namespace Render { Parameter::Parameter() : BackendNode() , m_nameId(-1) { } void Parameter::cleanup() { QBackendNode::setEnabled(false); m_nameId = -1; m_name.clear(); m_uniformValue = UniformValue(); m_backendValue = {}; } void Parameter::syncFromFrontEnd(const QNode *frontEnd, bool firstTime) { const QParameter *node = qobject_cast(frontEnd); if (!node) return; AbstractRenderer::BackendNodeDirtySet dirty = firstTime ? AbstractRenderer::ParameterDirty : static_cast(0); if (node->isEnabled() != isEnabled()) dirty |= (AbstractRenderer::MaterialDirty | AbstractRenderer::ParameterDirty); if (node->name() != m_name) { m_name = node->name(); m_nameId = StringToInt::lookupId(m_name); dirty |= (AbstractRenderer::MaterialDirty | AbstractRenderer::ParameterDirty); } QParameterPrivate* d = static_cast(QParameterPrivate::get(const_cast(node))); if (d->m_backendValue != m_backendValue) { m_backendValue = d->m_backendValue; m_uniformValue = UniformValue::fromVariant(m_backendValue); dirty |= (AbstractRenderer::ParameterDirty); } if (dirty) markDirty(dirty); BackendNode::syncFromFrontEnd(frontEnd, firstTime); } QString Parameter::name() const { return m_name; } } // namespace Render } // namespace Qt3DRender QT_END_NAMESPACE