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/*
*
* Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
*
*/
// -*- C++ -*-
/*
* Copyright (C) 1990,91 Silicon Graphics, Inc.
*
_______________________________________________________________________
______________ S I L I C O N G R A P H I C S I N C . ____________
|
| $Revision $
|
| Description:
| This file defines the SoMaterialBinding node class.
|
| Author(s) : Paul S. Strauss
|
______________ S I L I C O N G R A P H I C S I N C . ____________
_______________________________________________________________________
*/
#ifndef _SO_MATERIAL_BINDING_
#define _SO_MATERIAL_BINDING_
#include <Inventor/elements/SoMaterialBindingElement.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/nodes/SoSubNode.h>
//////////////////////////////////////////////////////////////////////////////
//
// Class: SoMaterialBinding
//
// Material binding node. This indicates how multiple materials are
// to be distributed over an object.
//
//////////////////////////////////////////////////////////////////////////////
// C-api: prefix=SoMtlBind
// C-api: public=value
class SoMaterialBinding : public SoNode {
SO_NODE_HEADER(SoMaterialBinding);
public:
enum Binding {
// Whole object has same material
OVERALL = SoMaterialBindingElement::OVERALL,
// One material for each part of object
PER_PART = SoMaterialBindingElement::PER_PART,
// One material for each part of object, indexed
PER_PART_INDEXED = SoMaterialBindingElement::PER_PART_INDEXED,
// One material for each face of object
PER_FACE = SoMaterialBindingElement::PER_FACE,
// One material for each face, indexed
PER_FACE_INDEXED = SoMaterialBindingElement::PER_FACE_INDEXED,
// One material for each vertex of object
PER_VERTEX = SoMaterialBindingElement::PER_VERTEX,
// One material for each vertex, indexed
PER_VERTEX_INDEXED= SoMaterialBindingElement::PER_VERTEX_INDEXED,
// C-api: end
#ifndef IV_STRICT
// C-api: begin
// Obsolete bindings:
DEFAULT = OVERALL,
NONE = OVERALL
// C-api: end
#endif
// C-api: begin
};
// Fields
SoSFEnum value; // Material binding value
// Constructor
SoMaterialBinding();
SoEXTENDER public:
virtual void doAction(SoAction *action);
virtual void GLRender(SoGLRenderAction *action);
virtual void callback(SoCallbackAction *action);
virtual void pick(SoPickAction *action);
SoINTERNAL public:
static void initClass();
protected:
virtual ~SoMaterialBinding();
// Reads stuff into instance. Upgrades old bindings.
virtual SbBool readInstance(SoInput *in, unsigned short flags);
};
#endif /* _SO_MATERIAL_BINDING_ */
|
