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/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
/*!
\class SoMFRotation SoMFRotation.h Inventor/fields/SoMFRotation.h
\brief The SoMFRotation class is a container for SbRotation values.
\ingroup fields
This field is used where nodes, engines or other field containers
needs to store multiple rotation definitions.
\sa SoSFRotation
*/
// *************************************************************************
#include <Inventor/fields/SoMFRotation.h>
#include <Inventor/errors/SoDebugError.h>
#include "fields/SoSubFieldP.h"
#include "fields/shared.h"
// *************************************************************************
SO_MFIELD_SOURCE(SoMFRotation, SbRotation, const SbRotation &);
// *************************************************************************
// Override parent class.
void
SoMFRotation::initClass(void)
{
SO_MFIELD_INTERNAL_INIT_CLASS(SoMFRotation);
}
// *************************************************************************
// No need to document readValue() and writeValue() here, as the
// necessary information is provided by the documentation of the
// parent classes.
#ifndef DOXYGEN_SKIP_THIS
SbBool
SoMFRotation::read1Value(SoInput * in, int idx)
{
SbRotation r;
if (!sosfrotation_read_value(in, r)) return FALSE;
this->set1Value(idx, r);
return TRUE;
}
void
SoMFRotation::write1Value(SoOutput * out, int idx) const
{
sosfrotation_write_value(out, (*this)[idx]);
}
#endif // DOXYGEN_SKIP_THIS
// *************************************************************************
/*!
Set the values of \a num rotations, starting from index \a start,
using the quaternion quadruples from \a q.
*/
void
SoMFRotation::setValues(const int start, const int numarg, const float q[][4])
{
if(start+numarg > this->maxNum) this->allocValues(start+numarg);
else if(start+numarg > this->num) this->num = start+numarg;
for(int i=0; i < numarg; i++) this->values[i+start].setValue(q[i]);
this->valueChanged();
}
/*!
Set the rotation at \a idx from the quaternion values.
*/
void
SoMFRotation::set1Value(const int idx, const float q0, const float q1,
const float q2, const float q3)
{
this->set1Value(idx, SbRotation(q0, q1, q2, q3));
}
/*!
Set the rotation at \a idx from the quaternion quadruple \a q.
*/
void
SoMFRotation::set1Value(const int idx, const float q[4])
{
this->set1Value(idx, SbRotation(q));
}
/*!
Set the rotation at \a idx from the rotation \a axis and \a angle.
*/
void
SoMFRotation::set1Value(const int idx, const SbVec3f & axis, const float angle)
{
this->set1Value(idx, SbRotation(axis, angle));
}
/*!
Set the field to a single rotation from the quaternion values.
*/
void
SoMFRotation::setValue(const float q0, const float q1,
const float q2, const float q3)
{
this->setValue(SbRotation(q0, q1, q2, q3));
}
/*!
Set the field to a single rotation from the quaternion quadruple \a q.
*/
void
SoMFRotation::setValue(const float q[4])
{
this->setValue(SbRotation(q[0], q[1], q[2], q[3]));
}
/*!
Set the field to a single rotation from the \a axis and \a angle.
*/
void
SoMFRotation::setValue(const SbVec3f & axis, const float angle)
{
this->setValue(SbRotation(axis, angle));
}
// *************************************************************************
#ifdef COIN_TEST_SUITE
BOOST_AUTO_TEST_CASE(initialized)
{
SoMFRotation field;
BOOST_CHECK_MESSAGE(field.getTypeId() != SoType::badType(),
"missing class initialization");
BOOST_CHECK_EQUAL(field.getNum(), 0);
}
#endif // COIN_TEST_SUITE
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