Open Inventor Release 2024.1.2
 
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SoMaterialBinding.h
1/*=======================================================================
2 * Copyright 1991-1996, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 *
5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
6 * States. Use of a copyright notice is precautionary only and does not
7 * imply publication or disclosure.
8 *
9 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
10 * Use, duplication or disclosure by the Government is subject to restrictions
11 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
12 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
13 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
14 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
15 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
16 *
17 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
18 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
19 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
20 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
21 * GRAPHICS, INC.
22**=======================================================================*/
23/*=======================================================================
24** Author : Paul S. Strauss (MMM yyyy)
25**=======================================================================*/
26/*=======================================================================
27 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
28 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
29 *** ***
30 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
31 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
32 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
33 *** ***
34 *** RESTRICTED RIGHTS LEGEND ***
35 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
36 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
37 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
38 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
39 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
40 *** ***
41 *** COPYRIGHT (C) 1996-2018 BY FEI S.A.S, ***
42 *** BORDEAUX, FRANCE ***
43 *** ALL RIGHTS RESERVED ***
44**=======================================================================*/
45/*=======================================================================
46** Modified by : VSG (MMM YYYY)
47**=======================================================================*/
48
49
50#ifndef _SO_MATERIAL_BINDING_
51#define _SO_MATERIAL_BINDING_
52
53#include <Inventor/SbVertexAttributeBinding.h>
54#include <Inventor/fields/SoSFEnum.h>
55#include <Inventor/fields/SoSFBool.h>
56#include <Inventor/nodes/SoNode.h>
57
59//
60// Class: SoMaterialBinding
61//
62// Material binding node. This indicates how multiple materials are
63// to be distributed over an object.
64//
66
114class SoMaterialBinding : public SoNode {
115
116 SO_NODE_HEADER(SoMaterialBinding);
117
118 public:
154
155 // Fields
161
166
171 inline virtual void setOverride(const SbBool state)
172 { override.setValue(state); }
173
177 inline virtual SbBool isOverride() const
178 { return override.getValue(); }
179
180 private:
181 virtual void doAction(SoAction *action);
182 virtual void GLRender(SoGLRenderAction *action);
183 virtual void callback(SoCallbackAction *action);
184 virtual void pick(SoPickAction *action);
185 virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action);
186
187 private:
188 static void initClass();
189 static void exitClass();
190
191 SoSFBool override;
192
193 private:
194 virtual ~SoMaterialBinding();
195
196 // Reads stuff into instance. Upgrades old bindings.
197 virtual SbBool readInstance(SoInput *in, unsigned short flags);
198};
199
200#endif /* _SO_MATERIAL_BINDING_ */
201
@ PER_FACE
One attribute for each face of object.
@ PER_FACE_INDEXED
One attribute for each face, indexed.
@ PER_PART_INDEXED
One attribute for each part, indexed.
@ PER_VERTEX_INDEXED
One attribute for each vertex, indexed.
@ OVERALL
Whole object has same attribute.
@ PER_PART
One attribute for each part of object.
@ PER_VERTEX
One attribute for each vertex.
Abstract base class for all actions.
Definition SoAction.h:132
Performs a generic traversal of a scene graph or path.
Renders a scene graph using Open Inventor's Render Engine.
<a href="IconLegend.html"><img src="extTGS.gif" alt="VSG extension" border="0"></a> Counts number of...
Used to read Open Inventor data files.
Definition SoInput.h:363
Node that specifies how multiple materials are bound to shapes.
SoSFEnum value
Specifies how to bind materials to shapes.
@ OVERALL
Whole object has same material.
@ PER_VERTEX
One material for each vertex of object.
@ PER_PART_INDEXED
One material for each part, indexed.
@ PER_PART
One material for each part of object.
@ PER_VERTEX_INDEXED
One material for each vertex, indexed.
@ PER_FACE_INDEXED
One material for each face, indexed.
@ PER_FACE
One material for each face of object.
virtual SbBool isOverride() const
Returns the state of the override field.
SoMaterialBinding()
Creates a material binding node with default settings.
virtual void setOverride(const SbBool state)
Set the state of the override field.
Abstract base class for all database nodes.
Definition SoNode.h:145
Abstract base class for picking objects in a scene.
Field containing a single Boolean value.
Definition SoSFBool.h:79
Field containing an enumerated value.
Definition SoSFEnum.h:89
int SbBool
Boolean type.
Definition SbBase.h:87