Coin Logo http://www.sim.no
http://www.coin3d.org

SoIndexedLineSet.h
1#ifndef COIN_SOINDEXEDLINESET_H
2#define COIN_SOINDEXEDLINESET_H
3
4/**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Systems in Motion about acquiring
18 * a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25\**************************************************************************/
26
27#include <Inventor/nodes/SoSubNode.h>
28#include <Inventor/nodes/SoIndexedShape.h>
29
30#ifndef SO_END_LINE_INDEX // also defined in SoVRMLIndexedFaceSet.h
31#define SO_END_LINE_INDEX (-1)
32#endif // !SO_END_LINE_INDEX
33
34class COIN_DLL_API SoIndexedLineSet : public SoIndexedShape {
36
37 SO_NODE_HEADER(SoIndexedLineSet);
38
39public:
40 static void initClass(void);
41 SoIndexedLineSet(void);
42
43 virtual void GLRender(SoGLRenderAction * action);
44 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
45 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
46
47protected:
48 virtual ~SoIndexedLineSet();
49
50private:
51 virtual void generatePrimitives(SoAction * action);
52
53 virtual SbBool generateDefaultNormals(SoState * state, SoNormalBundle * bundle);
54 virtual SbBool generateDefaultNormals(SoState * state, SoNormalCache * nc);
55
56 enum Binding {
57 OVERALL = 0,
58 PER_SEGMENT,
59 PER_SEGMENT_INDEXED,
60 PER_LINE,
61 PER_LINE_INDEXED,
62 PER_VERTEX,
63 PER_VERTEX_INDEXED
64 };
65
66 Binding findNormalBinding(SoState * state);
67 Binding findMaterialBinding(SoState * state);
68};
69
70#endif // !COIN_SOINDEXEDLINESET_H
The SoAction class is the base class for all traversal actions.
Definition: SoAction.h:67
The SoBase class is the top-level superclass for a number of class-hierarchies.
Definition: SoBase.h:41
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition: SoGLRenderAction.h:39
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition: SoGetBoundingBoxAction.h:34
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition: SoGetPrimitiveCountAction.h:32
The SoIndexedLineSet class is used to render and otherwise represent indexed lines.
Definition: SoIndexedLineSet.h:34
The SoIndexedShape class is the superclass for all indexed vertex shapes.
Definition: SoIndexedShape.h:34
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoShape.cpp:364
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoShape.cpp:1439
virtual void GLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:377
virtual void generatePrimitives(SoAction *action)=0
The SoState class manages the Coin scenegraph traversal state data.
Definition: SoState.h:35
virtual SbBool generateDefaultNormals(SoState *state, SoNormalBundle *bundle)
Definition: SoVertexShape.cpp:149

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

Generated on Wed Jul 20 2022 for Coin by Doxygen. 1.9.4