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include
Inventor
misc
SoGLBigImage.h
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#ifndef COIN_SOGLBIGIMAGE_H
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#define COIN_SOGLBIGIMAGE_H
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/**************************************************************************\
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* Copyright (c) Kongsberg Oil & Gas Technologies AS
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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\**************************************************************************/
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#include <Inventor/SbBasic.h>
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#include <Inventor/SbVec2s.h>
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#include <Inventor/SbVec2f.h>
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#include <
Inventor/misc/SoGLImage.h
>
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class
COIN_DLL_API
SoGLBigImage
:
public
SoGLImage
{
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typedef
SoGLImage
inherited
;
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public
:
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SoGLBigImage
();
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virtual
void
unref
(
SoState
* state = NULL);
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static
SoType
getClassTypeId
(
void
);
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virtual
SoType
getTypeId
(
void
)
const
;
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virtual
void
setData
(
const
SbImage
* image,
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const
Wrap
wraps = REPEAT,
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const
Wrap
wrapt = REPEAT,
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const
float
quality = 0.5f,
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const
int
border = 0,
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SoState
* createinstate = NULL);
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virtual
void
setData
(
const
SbImage
* image,
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const
Wrap
wraps,
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const
Wrap
wrapt,
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const
Wrap
wrapr,
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const
float
quality = 0.5f,
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const
int
border = 0,
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SoState
* createinstate = NULL);
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int
initSubImages(
const
SbVec2s
& subimagesize)
const
;
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void
handleSubImage(
const
int
idx,
SbVec2f
& start,
SbVec2f
& end,
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SbVec2f
& tcmul);
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void
applySubImage(
SoState
* state,
const
int
idx,
const
float
quality,
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const
SbVec2s
& projsize);
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SbBool exceededChangeLimit(
void
);
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static
int
setChangeLimit(
const
int
limit);
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// will return NULL to avoid that SoGLTextureImageElement will
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// update the texture state.
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virtual
SoGLDisplayList
*
getGLDisplayList
(
SoState
* state);
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protected
:
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virtual
void
unrefOldDL
(
SoState
* state,
const
uint32_t maxage);
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public
:
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static
void
initClass
(
void
);
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private
:
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virtual
~
SoGLBigImage
();
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class
SoGLBigImageP * pimpl;
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friend
class
SoGLBigImageP;
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};
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#endif // !COIN_SOGLBIGIMAGE_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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