light.cpp - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#include "light_p.h"

#include "qabstractlight.h"

#include "qabstractlight_p.h"

#include <private/abstractrenderer_p.h>

#include <private/nodemanagers_p.h>

#include <private/qbackendnode_p.h>

#include <private/managers_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

namespace Render {

using namespace Qt3DCore;

QNodeId Light::shaderData() const

    return m_shaderDataId;

void Light::syncFromFrontEnd(const QNode *frontEnd, bool firstTime)

    BackendNode::syncFromFrontEnd(frontEnd, firstTime);

    const QAbstractLight *node = qobject_cast<const QAbstractLight *>(frontEnd);

    if (!node)

        return;

    if (firstTime) {

        QAbstractLightPrivate *d = static_cast<QAbstractLightPrivate *>(QAbstractLightPrivate::get(const_cast<Qt3DCore::QNode *>(frontEnd)));

        m_shaderDataId = d->m_shaderData ? d->m_shaderData->id() : QNodeId{};

        BackendNode::markDirty(AbstractRenderer::LightsDirty);

RenderLightFunctor::RenderLightFunctor(AbstractRenderer *renderer, NodeManagers *managers)

    : m_managers(managers)

    , m_renderer(renderer)

Qt3DCore::QBackendNode *RenderLightFunctor::create(Qt3DCore::QNodeId id) const

    Light *backend = m_managers->lightManager()->getOrCreateResource(id);

    backend->setRenderer(m_renderer);

    return backend;

Qt3DCore::QBackendNode *RenderLightFunctor::get(Qt3DCore::QNodeId id) const

    return m_managers->lightManager()->lookupResource(id);

void RenderLightFunctor::destroy(Qt3DCore::QNodeId id) const

    Light *backend = m_managers->lightManager()->getOrCreateResource(id);

    m_renderer->markDirty(AbstractRenderer::LightsDirty, backend);

    m_managers->lightManager()->releaseResource(id);

} // namespace Render

} // namespace Qt3DRender

QT_END_NAMESPACE