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Diffstat (limited to 'src/animation/backend/lerpclipblend_p.h')
-rw-r--r-- | src/animation/backend/lerpclipblend_p.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/animation/backend/lerpclipblend_p.h b/src/animation/backend/lerpclipblend_p.h new file mode 100644 index 000000000..e09987759 --- /dev/null +++ b/src/animation/backend/lerpclipblend_p.h @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2017 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT3DANIMATION_ANIMATION_LERPCLIPBLEND_P_H +#define QT3DANIMATION_ANIMATION_LERPCLIPBLEND_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <Qt3DAnimation/private/clipblendnode_p.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DAnimation { + +namespace Animation { + +class Q_AUTOTEST_EXPORT LerpClipBlend : public ClipBlendNode +{ +public: + LerpClipBlend(); + ~LerpClipBlend(); + + inline float blendFactor() const { return m_blendFactor; } + void setBlendFactor(float blendFactor) { m_blendFactor = blendFactor; } // For unit tests + + inline Qt3DCore::QNodeId startClipId() const { return m_startClipId; } + void setStartClipId(Qt3DCore::QNodeId startClipId) { m_startClipId = startClipId; } // For unit tests + + inline Qt3DCore::QNodeId endClipId() const { return m_endClipId; } + void setEndClipId(Qt3DCore::QNodeId endClipId) { m_endClipId = endClipId; } // For unit tests + + void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) Q_DECL_FINAL; + + inline QVector<Qt3DCore::QNodeId> allDependencyIds() const Q_DECL_OVERRIDE + { + return currentDependencyIds(); + } + + inline QVector<Qt3DCore::QNodeId> currentDependencyIds() const Q_DECL_OVERRIDE + { + return { m_startClipId, m_endClipId }; + } + + double duration() const Q_DECL_OVERRIDE; + +protected: + ClipResults doBlend(const QVector<ClipResults> &blendData) const Q_DECL_FINAL; + +private: + void initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) Q_DECL_FINAL; + + Qt3DCore::QNodeId m_startClipId; + Qt3DCore::QNodeId m_endClipId; + float m_blendFactor; +}; + +} // Animation + +} // Qt3DAnimation + +QT_END_NAMESPACE + +#endif // QT3DANIMATION_ANIMATION_LERPCLIPBLEND_P_H |