qssgrenderdefaultmaterial.cpp

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// Copyright (C) 2008-2012 NVIDIA Corporation.
// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#include <QtQuick3DRuntimeRender/private/qssgrenderdefaultmaterial_p.h>
#include <QtQuick3DRuntimeRender/private/qssgshadermaterialadapter_p.h>
 
QT_BEGIN_NAMESPACE
 
QSSGRenderDefaultMaterial::QSSGRenderDefaultMaterial(QSSGRenderGraphObject::Type type)
    : QSSGRenderGraphObject(type)
{
    Q_ASSERT(type == QSSGRenderGraphObject::Type::DefaultMaterial ||
             type == QSSGRenderGraphObject::Type::PrincipledMaterial ||
             type == QSSGRenderGraphObject::Type::SpecularGlossyMaterial);
    if (type == QSSGRenderGraphObject::Type::PrincipledMaterial) {
        occlusionChannel = TextureChannelMapping::R;
        roughnessChannel = TextureChannelMapping::G;
        metalnessChannel = TextureChannelMapping::B;
    }
 
    adapter = QSSGShaderMaterialAdapter::create(*this);
}
 
QSSGRenderDefaultMaterial::~QSSGRenderDefaultMaterial()
{
    delete adapter;
}
 
void QSSGRenderDefaultMaterial::clearDirty()
{
    dirty = false;
}
 
QSSGRenderCustomMaterial::QSSGRenderCustomMaterial()
    : QSSGRenderGraphObject(Type::CustomMaterial)
{
    adapter = QSSGShaderMaterialAdapter::create(*this);
}
 
QSSGRenderCustomMaterial::~QSSGRenderCustomMaterial()
{
    delete adapter;
}
 
void QSSGRenderCustomMaterial::markDirty()
{
    m_flags |= FlagT(Flags::Dirty);
}
 
void QSSGRenderCustomMaterial::clearDirty()
{
    m_flags &= ~FlagT(Flags::Dirty);
}
 
void QSSGRenderCustomMaterial::setAlwaysDirty(bool alwaysDirty)
{
    if (alwaysDirty)
        m_flags |= FlagT(Flags::AlwaysDirty);
    else
        m_flags &= ~FlagT(Flags::AlwaysDirty);
}
 
QT_END_NAMESPACE