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#ifndef COIN_SOGLMULTITEXTUREIMAGEELEMENT_H
#define COIN_SOGLMULTITEXTUREIMAGEELEMENT_H
/**************************************************************************\
* 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,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/
#include <Inventor/elements/SoMultiTextureImageElement.h>
#include <cstdlib>
class SoGLImage;
class SoGLDisplayList;
class SoGLMultiTextureImageElementP;
class COIN_DLL_API SoGLMultiTextureImageElement : public SoMultiTextureImageElement {
typedef SoMultiTextureImageElement inherited;
SO_ELEMENT_HEADER(SoGLMultiTextureImageElement);
public:
static void initClass(void);
protected:
virtual ~SoGLMultiTextureImageElement();
public:
virtual void init(SoState * state);
virtual void push(SoState * state);
virtual void pop(SoState * state,
const SoElement * prevTopElement);
static void set(SoState * const state, SoNode * const node,
const int unit,
SoGLImage * image, const Model model,
const SbColor & blendColor);
static void restore(SoState * state, const int unit);
static SoGLImage * get(SoState * state,
const int unit,
Model & model,
SbColor & blendcolor);
class GLUnitData {
public:
GLUnitData() : glimage(NULL) {}
GLUnitData(const GLUnitData & org) : glimage(org.glimage) {}
SoGLImage * glimage;
};
static SbBool hasTransparency(SoState * state);
protected:
virtual SbBool hasTransparency(const int unit = 0) const;
private:
void updateGL(const int unit);
SoGLMultiTextureImageElementP * pimpl;
public: // Coin-3 support
static void set(SoState * const state, SoNode * const node,
SoGLImage * image, const Model model,
const SbColor & blendColor) {
set(state, node, 0, image, model, blendColor);
}
static SoGLImage * get(SoState * state, Model & model,
SbColor & blendcolor) {
return get(state, 0, model, blendcolor);
}
static int32_t getMaxGLTextureSize(void);
};
#endif // !COIN_SOGLMULTITEXTUREIMAGEELEMENT_H
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