diff options
author | Sean Harmer <sean.harmer@kdab.com> | 2015-09-18 18:04:22 +0100 |
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committer | Paul Lemire <paul.lemire@kdab.com> | 2015-10-13 12:13:09 +0000 |
commit | b6756277908e1d8e15dd3e35da72c42569494152 (patch) | |
tree | 237ea333015f4479f9fbafd4184b89789983a304 /src/render/framegraph/qnodraw.cpp | |
parent | 9c1281f56317bfb8c050d0c464a5a1da1ca885bd (diff) |
Final batch of file moves for now
Change-Id: I0c9e83e3142e6b083feb2cbcabcc4279de64b95b
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
Diffstat (limited to 'src/render/framegraph/qnodraw.cpp')
-rw-r--r-- | src/render/framegraph/qnodraw.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/render/framegraph/qnodraw.cpp b/src/render/framegraph/qnodraw.cpp new file mode 100644 index 000000000..294bdba5f --- /dev/null +++ b/src/render/framegraph/qnodraw.cpp @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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.LGPLv3 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.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 later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qnodraw.h" + +QT_BEGIN_NAMESPACE + +namespace Qt3DRender { + +/*! + * \class Qt3D::QNoDraw::QNoDraw + * + * \brief When a Qt3D::QNoDraw node is present in a FrameGraph branch, this + * prevents the renderer from rendering any primitive. + * + * Qt3D::QNoDraw should be used when the FrameGraph needs to set up some render + * states or clear some buffers without requiring any mesh to be drawn. It has + * the same effect as having a Qt3DRender::QRenderPassFilter that matches none of + * available Qt3DRender::QRenderPass instances of the scene without the overhead cost + * of actually performing the filtering. + * + * \since 5.5 + */ + +QNoDraw::QNoDraw(QNode *parent) + : QFrameGraphNode(parent) +{ +} + +QNoDraw::~QNoDraw() +{ + QNode::cleanup(); +} + +} // namespace Qt3DRender + +QT_END_NAMESPACE |