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include
Inventor
nodes
SoImage.h
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#ifndef COIN_SOIMAGE_H
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#define COIN_SOIMAGE_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/nodes/SoSubNode.h>
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#include <Inventor/nodes/SoShape.h>
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#include <Inventor/fields/SoSFInt32.h>
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#include <Inventor/fields/SoSFEnum.h>
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#include <Inventor/fields/SoSFImage.h>
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#include <Inventor/fields/SoSFString.h>
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class
SoSensor
;
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class
SoFieldSensor
;
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class
SbImage
;
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class
COIN_DLL_API
SoImage
:
public
SoShape
{
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typedef
SoShape
inherited
;
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SO_NODE_HEADER
(
SoImage
);
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public
:
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static
void
initClass(
void
);
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SoImage
(
void
);
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enum
VertAlignment
{
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BOTTOM
,
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HALF
,
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TOP
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};
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enum
HorAlignment
{
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LEFT
,
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CENTER
,
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RIGHT
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};
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SoSFInt32
width
;
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SoSFInt32
height
;
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SoSFEnum
vertAlignment
;
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SoSFEnum
horAlignment
;
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SoSFImage
image
;
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SoSFString
filename
;
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virtual
void
GLRender
(
SoGLRenderAction
* action);
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virtual
void
rayPick
(
SoRayPickAction
* action);
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virtual
void
getPrimitiveCount
(
SoGetPrimitiveCountAction
* action);
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protected
:
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virtual
~
SoImage
();
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virtual
void
generatePrimitives
(
SoAction
* action);
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virtual
void
computeBBox
(
SoAction
* action,
SbBox3f
& box,
SbVec3f
& center);
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virtual
SbBool
readInstance
(
SoInput
* in,
unsigned
short
flags);
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virtual
void
notify
(
SoNotList
* list);
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int
getReadStatus(
void
);
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void
setReadStatus(SbBool flag);
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private
:
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SbVec2s
getSize(
void
)
const
;
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static
SbVec3f
getNilpoint(
SoState
*state);
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void
getQuad(
SoState
*state,
SbVec3f
&v0,
SbVec3f
&v1,
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SbVec3f
&v2,
SbVec3f
&v3);
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const
unsigned
char
* getImage(
SbVec2s
& size,
int
& nc);
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SbBool loadFilename(
void
);
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SbBool readstatus;
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SbImage
* resizedimage;
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SbBool resizedimagevalid;
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class
SoFieldSensor
* filenamesensor;
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SbBool transparency;
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SbBool testtransparency;
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void
testTransparency(
void
);
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static
void
filenameSensorCB(
void
*,
SoSensor
*);
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};
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#endif // !COIN_SOIMAGE_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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