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SoGLMultiTextureImageElement.h
1#ifndef COIN_SOGLMULTITEXTUREIMAGEELEMENT_H
2#define COIN_SOGLMULTITEXTUREIMAGEELEMENT_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/SoMultiTextureImageElement.h>
28
29class SoGLImage;
30class SoGLDisplayList;
31class SoGLMultiTextureImageElementP;
32
35
36 SO_ELEMENT_HEADER(SoGLMultiTextureImageElement);
37public:
38 static void initClass(void);
39protected:
41
42public:
43 virtual void init(SoState * state);
44 virtual void push(SoState * state);
45 virtual void pop(SoState * state,
46 const SoElement * prevTopElement);
47
48 static void set(SoState * const state, SoNode * const node,
49 const int unit,
50 SoGLImage * image, const SoTextureImageElement::Model model,
51 const SbColor & blendColor);
52
53 static void restore(SoState * state, const int unit);
54
55 static SoGLImage * get(SoState * state,
56 const int unit,
58 SbColor & blendcolor);
59
60 class GLUnitData {
61 public:
62 SoGLImage * glimage;
63 };
64 static SbBool hasTransparency(SoState * state);
65protected:
66 virtual SbBool hasTransparency(const int unit) const;
67
68private:
69 void updateGL(const int unit);
70 SoGLMultiTextureImageElementP * pimpl;
71};
72
73#endif // !COIN_SOGLMULTITEXTUREIMAGEELEMENT_H
The SbColor class contains the red, green and blue components which make up a color value.
Definition SbColor.h:30
SoElement is the abstract base class for all elements.
Definition SoElement.h:34
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition SoElement.cpp:585
The SoGLDisplayList class stores and manages OpenGL display lists.
Definition SoGLDisplayList.h:34
The SoGLImage class is used to handle OpenGL 2D/3D textures.
Definition SoGLImage.h:44
The SoGLMultiTextureImageElement is used to control the current GL texture for texture units.
Definition SoGLMultiTextureImageElement.h:33
The SoMultiTextureImageElement class is yet to be documented.
Definition SoMultiTextureImageElement.h:36
virtual SbBool hasTransparency(const int unit) const
Definition SoMultiTextureImageElement.cpp:345
static void set(SoState *const state, SoNode *const node, const int unit, const SbVec2s &size, const int numComponents, const unsigned char *bytes, const SoTextureImageElement::Wrap wrapS, const SoTextureImageElement::Wrap wrapT, const SoTextureImageElement::Model model, const SbColor &blendColor)
FIXME: write doc.
Definition SoMultiTextureImageElement.cpp:133
static const unsigned char * get(SoState *const state, const int unit, SbVec2s &size, int &numComponents, SoTextureImageElement::Wrap &wrapS, SoTextureImageElement::Wrap &wrapT, SoTextureImageElement::Model &model, SbColor &blendColor)
FIXME: write doc.
Definition SoMultiTextureImageElement.cpp:183
virtual void push(SoState *state)
Definition SoMultiTextureImageElement.cpp:382
virtual void init(SoState *state)
FIXME: write doc.
Definition SoMultiTextureImageElement.cpp:88
static void initClass(void)
Definition SoMultiTextureImageElement.cpp:71
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:47
The SoState class manages the Coin scenegraph traversal state data.
Definition SoState.h:35
Model
Definition SoTextureImageElement.h:44

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