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include
Inventor
elements
SoEnvironmentElement.h
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#ifndef COIN_SOENVIRONMENTELEMENT_H
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#define COIN_SOENVIRONMENTELEMENT_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/elements/SoReplacedElement.h>
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#include <Inventor/SbColor.h>
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class
COIN_DLL_API
SoEnvironmentElement
:
public
SoReplacedElement
{
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typedef
SoReplacedElement
inherited
;
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SO_ELEMENT_HEADER(
SoEnvironmentElement
);
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public
:
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static
void
initClass(
void
);
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protected
:
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virtual
~
SoEnvironmentElement
();
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public
:
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enum
FogType
{
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NONE,
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HAZE,
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FOG,
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SMOKE
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};
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virtual
void
init
(
SoState
* state);
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static
void
set(
SoState
*
const
state,
SoNode
*
const
node,
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const
float
ambientIntensity,
const
SbColor
& ambientColor,
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const
SbVec3f
& attenuation,
const
int32_t fogType,
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const
SbColor
& fogColor,
const
float
fogVisibility,
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const
float
fogStart = 0.0f);
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static
void
get
(
SoState
*
const
state,
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float
& ambientIntensity,
SbColor
& ambientColor,
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SbVec3f
& attenuation, int32_t & fogType,
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SbColor
& fogColor,
float
& fogVisibility,
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float
& fogStart);
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static
float
getAmbientIntensity(
SoState
*
const
state);
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static
float
getFogVisibility(
SoState
*
const
state);
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static
const
SbVec3f
& getLightAttenuation(
SoState
*
const
state);
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static
const
SbColor
& getAmbientColor(
SoState
*
const
state);
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static
const
SbColor
& getFogColor(
SoState
*
const
state);
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static
int32_t getFogType(
SoState
*
const
state);
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static
void
getDefault(
float
& ambientIntensity,
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SbColor
& ambientColor,
SbVec3f
& attenuation,
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int32_t & fogType,
SbColor
& fogColor,
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float
& fogVisibility,
float
& fogNear);
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virtual
void
print
(FILE * file)
const
;
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protected
:
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virtual
void
setElt(
SoState
*
const
state,
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const
float
ambientIntensity,
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const
SbColor
& ambientColor,
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const
SbVec3f
& attenuation,
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const
int32_t fogType,
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const
SbColor
& fogColor,
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const
float
fogVisibility,
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const
float
fogNear);
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float
ambientIntensity
;
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SbColor
ambientColor
;
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SbVec3f
attenuation
;
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int32_t
fogType
;
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SbColor
fogColor
;
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float
fogVisibility
;
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float
fogStart
;
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};
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#endif // !COIN_SOENVIRONMENTELEMENT_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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