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include
Inventor
elements
SoClipPlaneElement.h
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#ifndef COIN_SOCLIPPLANEELEMENT_H
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#define COIN_SOCLIPPLANEELEMENT_H
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/**************************************************************************\
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*
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* This file is part of the Coin 3D visualization library.
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* Copyright (C) by Kongsberg Oil & Gas Technologies.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* ("GPL") version 2 as published by the Free Software Foundation.
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* See the file LICENSE.GPL at the root directory of this source
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* distribution for additional information about the GNU GPL.
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*
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* For using Coin with software that can not be combined with the GNU
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* GPL, and for taking advantage of the additional benefits of our
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* support services, please contact Kongsberg Oil & Gas Technologies
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* about acquiring a Coin Professional Edition License.
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*
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* See http://www.coin3d.org/ for more information.
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*
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* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
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* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
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*
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\**************************************************************************/
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#include <Inventor/elements/SoAccumulatedElement.h>
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#include <Inventor/lists/SbList.h>
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#include <Inventor/SbPlane.h>
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class
COIN_DLL_API
SoClipPlaneElement
:
public
SoAccumulatedElement
{
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typedef
SoAccumulatedElement
inherited
;
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SO_ELEMENT_HEADER(
SoClipPlaneElement
);
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public
:
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static
void
initClass
(
void
);
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protected
:
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virtual
~
SoClipPlaneElement
();
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public
:
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virtual
void
init
(
SoState
* state);
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virtual
void
push
(
SoState
* state);
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static
void
add(
SoState
*
const
state,
SoNode
*
const
node,
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const
SbPlane
& plane);
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static
const
SoClipPlaneElement
* getInstance(
SoState
*
const
state);
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int
getNum(
void
)
const
;
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const
SbPlane
&
get
(
const
int
index,
const
SbBool inworldspace = TRUE)
const
;
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private
:
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class
so_plane_data
// internal
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{
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public
:
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so_plane_data() {}
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so_plane_data(
const
SbPlane
&plane,
const
SbMatrix
&matrix);
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public
:
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SbPlane
plane;
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SbPlane
wcPlane;
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// Needed by AIX compiler
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SbBool operator==(
const
so_plane_data &spd)
const
{
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return
spd.plane == plane && spd.wcPlane == wcPlane;
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}
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SbBool operator!=(
const
so_plane_data &spd)
const
{
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return
spd.plane != plane || spd.wcPlane != wcPlane;
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}
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};
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protected
:
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SbList <so_plane_data>
planes
;
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int
startIndex
;
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virtual
void
addToElt(
const
SbPlane
& plane,
const
SbMatrix
& modelmatrix);
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};
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#endif // !COIN_SOCLIPPLANEELEMENT_H
Copyright © 1998-2010 by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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