![]() |
http://www.sim.no http://www.coin3d.org |
The SoShuttle class is used to oscillate between two translations.A smooth transition between translation0 and translation1 is created using a cosine function. In the beginning of the cycle, translation0 is used. Halfway through the cycle, the resulting translation equals translation1, and at the end of the cycle, we're at translation0 again. More...
#include <Inventor/nodes/SoShuttle.h>
Public Member Functions | |
SoShuttle (void) | |
virtual void | write (SoWriteAction *action) |
Static Public Member Functions | |
static void | initClass (void) |
Public Attributes | |
SoSFVec3f | translation0 |
SoSFVec3f | translation1 |
SoSFFloat | speed |
SoSFBool | on |
Protected Member Functions | |
virtual | ~SoShuttle () |
The SoShuttle class is used to oscillate between two translations.
A smooth transition between translation0 and translation1 is created using a cosine function. In the beginning of the cycle, translation0 is used. Halfway through the cycle, the resulting translation equals translation1, and at the end of the cycle, we're at translation0 again.
FILE FORMAT/DEFAULTS:
Shuttle { translation 0 0 0 translation0 0 0 0 translation1 0 0 0 speed 1 on TRUE }
SoShuttle::SoShuttle | ( | void | ) |
Constructor.
References SoCalculator::a, SoInterpolate::alpha, SoCalculator::b, SoField::connectFrom(), SoCalculator::expression, SoInterpolateVec3f::input0, SoInterpolateVec3f::input1, SoCalculator::oa, SoElapsedTime::on, on, SoInterpolate::output, SoBase::ref(), speed, SoElapsedTime::timeOut, SoTranslation::translation, translation0, and translation1.
SoShuttle::~SoShuttle | ( | ) | [protected, virtual] |
Destructor.
References SoBase::unref().
void SoShuttle::initClass | ( | void | ) | [static] |
Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
Reimplemented from SoTranslation.
void SoShuttle::write | ( | SoWriteAction * | action | ) | [virtual] |
Action method for SoWriteAction.
Writes out a node object, and any connected nodes, engines etc, if necessary.
Reimplemented from SoNode.
References SoWriteAction::getOutput(), SoOutput::getStage(), and SoNode::write().
Translation at the start and end of the cycle. Default value is (0, 0, 0).
Referenced by SoShuttle().
Translation at the middle of the cycle. Default value is (0, 0, 0).
Referenced by SoShuttle().
Number of cycles per second. Default value is 1.
Referenced by SoShuttle().
Toggles animation on or off. Defauls to TRUE
.
Referenced by SoShuttle().
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
Generated on Mon Feb 28 2011 10:12:21 for Coin by Doxygen. 1.7.3