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#ifndef COIN_SOMULTITEXTUREENABLEDELEMENT_H
#define COIN_SOMULTITEXTUREENABLEDELEMENT_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/SoElement.h>
#include <Inventor/elements/SoSubElement.h>
class SoMultiTextureEnabledElementP;
class COIN_DLL_API SoMultiTextureEnabledElement : public SoElement {
typedef SoElement inherited;
SO_ELEMENT_HEADER(SoMultiTextureEnabledElement);
public:
static void initClass(void);
protected:
virtual ~SoMultiTextureEnabledElement();
public:
enum Mode {
DISABLED = 0,
TEXTURE2D,
RECTANGLE,
CUBEMAP,
TEXTURE3D
};
virtual void init(SoState * state);
static void set(SoState * state,
SoNode * node,
const int unit,
const SbBool enabled);
static SbBool get(SoState * state, const int unit = 0);
virtual void setElt(const int unit, const int mode);
virtual void push(SoState * state);
virtual SbBool matches(const SoElement * elem) const;
SoElement * copyMatchInfo(void) const;
static const SbBool * getEnabledUnits(SoState * state,
int & lastenabled);
static const Mode * getActiveUnits(SoState * state,
int & lastenabled);
static void enableRectangle(SoState * state, SoNode * node, const int unit = 0);
static void enableCubeMap(SoState * state, SoNode * node, const int unit = 0);
static void enableTexture3(SoState * state, SoNode * node, const int unit = 0);
static Mode getMode(SoState * state, const int unit = 0);
static void disableAll(SoState * state);
// Coin-3 support
static void set(SoState * state,
const SbBool enabled) {
set(state, NULL, 0, enabled);
}
static void set(SoState * state, SoNode * node,
const SbBool enabled) {
set(state, node, 0, enabled);
}
protected:
int getMaxUnits() const;
SbBool isEnabled(const int unit) const;
Mode getMode(const int unit) const;
private:
SoMultiTextureEnabledElementP * pimpl;
};
#endif // !COIN_SOMULTITEXTUREENABLEDELEMENT_H
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