Source

Coin / src / elements / SoBumpMapCoordinateElement.cpp

Peder Blekken f21e254 
Marius Kintel 3ba6b41 




























Peder Blekken f21e254 










Lars J. Aas 92263e4 
Tom Fredrik Blen… c56c6a7 
Lars J. Aas 92263e4 
Peder Blekken f21e254 

Lars J. Aas 92263e4 

Tom Fredrik Blen… c56c6a7 
Peder Blekken f21e254 




















































Tom Fredrik Blen… c56c6a7 

Peder Blekken f21e254 
















Peder Blekken 4e51bbe 
Peder Blekken f21e254 
Tom Fredrik Blen… c56c6a7 
Peder Blekken f21e254 










Peder Blekken e3e33e6 
Peder Blekken f21e254 
Tom Fredrik Blen… c56c6a7 
Peder Blekken e3e33e6 


/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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\**************************************************************************/

/*!
  \class SoBumpMapCoordinateElement Inventor/elements/SoBumpMapCoordinateElement.h
  \brief The SoBumpMapCoordinateElement class is yet to be documented.
  \ingroup elements

  FIXME: write doc.
*/

#include <Inventor/elements/SoBumpMapCoordinateElement.h>

#include <cassert>

#include <Inventor/errors/SoDebugError.h>
#include <Inventor/nodes/SoNode.h>

#include "tidbitsp.h"
#include "SbBasicP.h"

/*!
  \fn SoBumpMapCoordinateElement::numcoords

  FIXME: write doc.
*/

/*!
  \fn SoBumpMapCoordinateElement::coords

  FIXME: write doc.
*/


SO_ELEMENT_SOURCE(SoBumpMapCoordinateElement);

/*!
  This static method initializes static data for the
  SoBumpMapCoordinateElement class.
*/

void
SoBumpMapCoordinateElement::initClass(void)
{
  SO_ELEMENT_INIT_CLASS(SoBumpMapCoordinateElement, inherited);
}

/*!
  The destructor.
*/

SoBumpMapCoordinateElement::~SoBumpMapCoordinateElement(void)
{
}

//! FIXME: write doc.

void
SoBumpMapCoordinateElement::init(SoState * state)
{
  inherited::init(state);
  this->numcoords = 0;
  this->coords = NULL;
}

//! FIXME: write doc.

void
SoBumpMapCoordinateElement::set(SoState * state,
                                SoNode * node,
                                const int32_t numcoords,
                                const SbVec2f * coords)
{
  SoBumpMapCoordinateElement * elem = coin_assert_cast<SoBumpMapCoordinateElement *>
    (SoReplacedElement::getElement(state, classStackIndex, node));
  elem->coords = coords;
  elem->numcoords = numcoords;
}

//! FIXME: write doc.

const SbVec2f &
SoBumpMapCoordinateElement::get(const int index) const
{
  assert(index >= 0 && index < this->numcoords);
  return this->coords[index];
}


//! FIXME: write doc.

const SoBumpMapCoordinateElement *
SoBumpMapCoordinateElement::getInstance(SoState * state)
{
  return coin_assert_cast<const SoBumpMapCoordinateElement *>
    (getConstElement(state, classStackIndex));
}

//! FIXME: write doc.

int32_t
SoBumpMapCoordinateElement::getNum(void) const
{
  return this->numcoords;
}

//! FIXME: write doc.

const SbVec2f *
SoBumpMapCoordinateElement::getArrayPtr(void) const
{
  return this->coords;
}