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SoGLTextureImageElement.h
1 #ifndef COIN_SOGLTEXTUREIMAGEELEMENT_H
2 #define COIN_SOGLTEXTUREIMAGEELEMENT_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/SoTextureImageElement.h>
28
29 class SoGLImage;
30 class SoGLDisplayList;
31
32 class COIN_DLL_API SoGLTextureImageElement : public SoTextureImageElement {
33 typedef SoTextureImageElement inherited;
34
35 SO_ELEMENT_HEADER(SoGLTextureImageElement);
36 public:
37 static void initClass(void);
38 protected:
39 virtual ~SoGLTextureImageElement();
40
41 public:
42 virtual void init(SoState * state);
43 virtual void push(SoState * state);
44 virtual void pop(SoState * state,
45 const SoElement * prevTopElement);
46
47 static void set(SoState * const state, SoNode * const node,
48 SoGLImage * image, const Model model,
49 const SbColor & blendColor);
50
51 static SoGLImage * get(SoState * state, Model & model,
52 SbColor & blendcolor);
53
54 static int32_t getMaxGLTextureSize(void);
55 virtual SbBool isTextureSizeLegal(int xsize, int ysize, int zsize,
56 int bytespertexel);
57
58 static SbBool hasTransparency(SoState * state);
59 protected:
60 virtual SbBool hasTransparency(void) const;
61
62 private:
63 void updateLazyElement(void) const;
64 SoGLImage * glimage;
65 SoGLDisplayList * dlist;
66 SoState * state;
67 };
68
69 #endif // !COIN_SOGLTEXTUREIMAGEELEMENT_H
SbColor
The SbColor class contains the red, green and blue components which make up a color value...
Definition: SbColor.h:30
SoElement::push
virtual void push(SoState *state)
Definition: SoElement.cpp:570
SoNode
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoTextureImageElement::init
virtual void init(SoState *state)
FIXME: write doc.
Definition: SoTextureImageElement.cpp:131
SoElement
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
SoTextureImageElement::model
Model model
Definition: SoTextureImageElement.h:154
SoState
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
SoTextureImageElement::initClass
static void initClass(void)
Definition: SoTextureImageElement.cpp:115
SoGLTextureImageElement
The SoGLTextureImageElement is used to control the current GL texture.This is a lazy element...
Definition: SoGLTextureImageElement.h:32
SoTextureImageElement
The SoTextureImageElement class is yet to be documented.FIXME: write doc.
Definition: SoTextureImageElement.h:34
SoTextureImageElement::Model
Model
Definition: SoTextureImageElement.h:44
SoGLDisplayList
The SoGLDisplayList class stores and manages OpenGL display lists.The TEXTURE_OBJECT type is not dire...
Definition: SoGLDisplayList.h:34
SoGLImage
The SoGLImage class is used to handle OpenGL 2D/3D textures.
Definition: SoGLImage.h:44
SoTextureImageElement::blendColor
SbColor blendColor
Definition: SoTextureImageElement.h:155
SoTextureImageElement::hasTransparency
virtual SbBool hasTransparency(void) const
Definition: SoTextureImageElement.cpp:366
SoElement::pop
virtual void pop(SoState *state, const SoElement *prevTopElement)
Definition: SoElement.cpp:585

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