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Diffstat (limited to 'src/extras/animations/qmorphtarget.cpp')
-rw-r--r-- | src/extras/animations/qmorphtarget.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/extras/animations/qmorphtarget.cpp b/src/extras/animations/qmorphtarget.cpp new file mode 100644 index 000000000..0c327a490 --- /dev/null +++ b/src/extras/animations/qmorphtarget.cpp @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** 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 "qmorphtarget.h" +#include "Qt3DExtras/private/qmorphtarget_p.h" + +QT_BEGIN_NAMESPACE + +namespace Qt3DExtras { + +QMorphTargetPrivate::QMorphTargetPrivate() + : QObjectPrivate() +{ + +} + +void QMorphTargetPrivate::updateAttributeNames() +{ + m_attributeNames.clear(); + for (const Qt3DRender::QAttribute *attr : m_targetAttributes) + m_attributeNames.push_back(attr->name()); +} + +QMorphTarget::QMorphTarget(QObject *parent) + : QObject(*new QMorphTargetPrivate, parent) +{ + +} + +QVector<Qt3DRender::QAttribute *> QMorphTarget::attributeList() const +{ + Q_D(const QMorphTarget); + return d->m_targetAttributes; +} + +QStringList QMorphTarget::attributeNames() const +{ + Q_D(const QMorphTarget); + return d->m_attributeNames; +} + +void QMorphTarget::setAttributes(const QVector<Qt3DRender::QAttribute *> &attributes) +{ + Q_D(QMorphTarget); + d->m_targetAttributes = attributes; + d->m_attributeNames.clear(); + for (const Qt3DRender::QAttribute *attr : attributes) + d->m_attributeNames.push_back(attr->name()); + + emit attributeNamesChanged(d->m_attributeNames); +} + +void QMorphTarget::addAttribute(Qt3DRender::QAttribute *attribute) +{ + Q_D(QMorphTarget); + for (const Qt3DRender::QAttribute *attr : d->m_targetAttributes) { + if (attr->name() == attribute->name()) + return; + } + d->m_targetAttributes.push_back(attribute); + d->m_attributeNames.push_back(attribute->name()); + emit attributeNamesChanged(d->m_attributeNames); +} + +void QMorphTarget::removeAttribute(Qt3DRender::QAttribute *attribute) +{ + Q_D(QMorphTarget); + if (d->m_targetAttributes.contains(attribute)) { + d->m_targetAttributes.removeAll(attribute); + d->updateAttributeNames(); + emit attributeNamesChanged(d->m_attributeNames); + } +} + +QMorphTarget *QMorphTarget::fromGeometry(Qt3DRender::QGeometry *geometry, const QStringList &attributes) +{ + QMorphTarget *target = new QMorphTarget(); + for (Qt3DRender::QAttribute *attr : geometry->attributes()) { + if (attributes.contains(attr->name())) + target->addAttribute(attr); + } + return target; +} + +} // Qt3DExtras + +QT_END_NAMESPACE |