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

SoDiffuseColorElement.h
1 #ifndef COIN_SODIFFUSECOLORELEMENT_H
2 #define COIN_SODIFFUSECOLORELEMENT_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
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 Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/elements/SoReplacedElement.h>
28 #include <Inventor/elements/SoLazyElement.h>
29 
30 class SoColorPacker;
31 
32 class COIN_DLL_API SoDiffuseColorElement : public SoReplacedElement {
34 
35  SO_ELEMENT_HEADER(SoDiffuseColorElement);
36 public:
37  static void initClass(void);
38 protected:
39  virtual ~SoDiffuseColorElement();
40 
41 public:
42  virtual void init(SoState * state);
43 
44  static void set(SoState * const state, SoNode * const node,
45  const int32_t numcolors, const SbColor * const colors);
46 
47  static void set(SoState * const state, SoNode * const node,
48  const int32_t numcolors, const uint32_t * const colors,
49  const SbBool packedtransparency = FALSE);
50 
51  static const SoDiffuseColorElement * getInstance(SoState *state);
52 
53  int32_t getNum(void) const;
54  const SbColor &get(const int index) const;
55 
56  SbBool isPacked(void) const;
57  SbBool hasPackedTransparency(void) const;
58 
59  const SbColor *getColorArrayPtr() const;
60  const uint32_t *getPackedArrayPtr() const;
61 
62 private:
63  SoState * state;
64  SoColorPacker colorpacker;
65 };
66 
67 #endif // !COIN_SODIFFUSECOLORELEMENT_H
The SbColor class contains the red, green and blue components which make up a color value...
Definition: SbColor.h:30
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
virtual void init(SoState *state)
Definition: SoReplacedElement.cpp:79
The SoReplacedElement class is an abstract element superclass.This is the superclass of all elements ...
Definition: SoReplacedElement.h:30
The SoDiffuseColorElement class is yet to be documented.FIXME: write doc.
Definition: SoDiffuseColorElement.h:32

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated on Wed Feb 7 2018 for Coin by Doxygen 1.8.14.