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 *  distribution for additional information about the GNU GPL.
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/*!
  \class SoProfileCoordinate2 SoProfileCoordinate2.h Inventor/nodes/SoProfileCoordinate2.h
  \brief The SoProfileCoordinate2 class is a node specifying a set of 2D coordinates for profiles.
  \ingroup nodes

  Use nodes of this type to provide coordinates to profiles.

  Note that an SoProfileCoordinate2 node will \e replace the profile
  coordinates already present in the state (if any).

  <b>FILE FORMAT/DEFAULTS:</b>
  \code
    ProfileCoordinate2 {
        point 0 0
    }
  \endcode

  \sa SoProfile, SoProfileCoordinate3
*/

// *************************************************************************

#include <Inventor/nodes/SoProfileCoordinate2.h>
#include <Inventor/nodes/SoSubNodeP.h>

#include <Inventor/actions/SoGetBoundingBoxAction.h>
#include <Inventor/actions/SoGLRenderAction.h>
#include <Inventor/actions/SoPickAction.h>
#include <Inventor/elements/SoProfileCoordinateElement.h>
#include <Inventor/actions/SoCallbackAction.h>
#include <Inventor/actions/SoGetPrimitiveCountAction.h>

// *************************************************************************

/*!
  \var SoMFVec2f SoProfileCoordinate2::point

  Pool of coordinate points for the traversal state.
*/

// *************************************************************************

SO_NODE_SOURCE(SoProfileCoordinate2);

/*!
  Constructor.
*/
SoProfileCoordinate2::SoProfileCoordinate2(void)
{
  SO_NODE_INTERNAL_CONSTRUCTOR(SoProfileCoordinate2);

  SO_NODE_ADD_FIELD(point, (0.0f, 0.0f));
}

/*!
  Destructor.
*/
SoProfileCoordinate2::~SoProfileCoordinate2()
{
}

// doc in super
void
SoProfileCoordinate2::initClass(void)
{
  SO_NODE_INTERNAL_INIT_CLASS(SoProfileCoordinate2, SO_FROM_INVENTOR_1);

  SO_ENABLE(SoCallbackAction, SoProfileCoordinateElement);
  SO_ENABLE(SoGLRenderAction, SoProfileCoordinateElement);
  SO_ENABLE(SoGetBoundingBoxAction, SoProfileCoordinateElement);
  SO_ENABLE(SoGetPrimitiveCountAction, SoProfileCoordinateElement);
  SO_ENABLE(SoPickAction, SoProfileCoordinateElement);
}

void
SoProfileCoordinate2::getBoundingBox(SoGetBoundingBoxAction * action)
{
  SoProfileCoordinate2::doAction(action);
}

void
SoProfileCoordinate2::doAction(SoAction * action)
{
  SoProfileCoordinateElement::set2(action->getState(), this,
                                   this->point.getNum(),
                                   this->point.getValues(0));
}

void
SoProfileCoordinate2::GLRender(SoGLRenderAction * action)
{
  SoProfileCoordinate2::doAction(action);
}

void
SoProfileCoordinate2::callback(SoCallbackAction * action)
{
  SoProfileCoordinate2::doAction(action);
}

void
SoProfileCoordinate2::pick(SoPickAction * action)
{
  SoProfileCoordinate2::doAction(action);
}

void
SoProfileCoordinate2::getPrimitiveCount(SoGetPrimitiveCountAction * action)
{
  SoProfileCoordinate2::doAction(action);
}