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include
Inventor
VRMLnodes
SoVRMLElevationGrid.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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#ifndef COIN_SOVRMLELEVATIONGRID_H
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#define COIN_SOVRMLELEVATIONGRID_H
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#include <Inventor/nodes/SoSubNode.h>
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#include <Inventor/VRMLnodes/SoVRMLGeometry.h>
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#include <Inventor/fields/SoSFBool.h>
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#include <Inventor/fields/SoSFFloat.h>
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#include <Inventor/fields/SoSFInt32.h>
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#include <Inventor/fields/SoSFBool.h>
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#include <Inventor/fields/SoSFFloat.h>
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#include <Inventor/fields/SoMFFloat.h>
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#include <Inventor/fields/SoSFNode.h>
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class
SoChildList
;
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class
SoVRMLElevationGridP;
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class
COIN_DLL_API
SoVRMLElevationGrid
:
public
SoVRMLGeometry
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{
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typedef
SoVRMLGeometry
inherited
;
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SO_NODE_HEADER
(
SoVRMLElevationGrid
);
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public
:
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static
void
initClass(
void
);
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SoVRMLElevationGrid
(
void
);
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SoSFBool
ccw
;
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SoSFBool
solid
;
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SoSFFloat
creaseAngle
;
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SoSFInt32
zDimension
;
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SoSFInt32
xDimension
;
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SoSFFloat
zSpacing
;
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SoSFFloat
xSpacing
;
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SoMFFloat
height
;
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SoSFNode
texCoord
;
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SoSFNode
normal
;
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SoSFNode
color
;
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SoSFBool
colorPerVertex
;
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SoSFBool
normalPerVertex
;
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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
~
SoVRMLElevationGrid
(
void
);
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virtual
void
notify
(
SoNotList
* list);
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virtual
void
generatePrimitives
(
SoAction
* action );
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virtual
void
computeBBox
(
SoAction
* action,
SbBox3f
& bbox,
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SbVec3f
& center);
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private
:
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friend
class
SoVRMLElevationGridP;
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enum
Binding {
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OVERALL,
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PER_QUAD,
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PER_VERTEX
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};
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Binding findMaterialBinding(
void
)
const
;
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Binding findNormalBinding(
void
)
const
;
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const
SbVec3f
* updateNormalCache(Binding & nbind);
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SoVRMLElevationGridP * pimpl;
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};
// class SoVRMLElevationGrid
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#endif // ! COIN_SOVRMLELEVATIONGRID_H
Copyright © by
Kongsberg Oil & Gas Technologies
. All rights reserved.
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