Coin: SoVRMLImageTexture.h Source File

| Coin3D is Free Software, published under the BSD 3-clause license. | https://coin3d.github.io https://www.kongsberg.com/en/kogt/

SoVRMLImageTexture.h
1/**************************************************************************\
2 * Copyright (c) Kongsberg Oil & Gas Technologies AS
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * Neither the name of the copyright holder nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31\**************************************************************************/
32
33#ifndef COIN_SOVRMLIMAGETEXTURE_H
34#define COIN_SOVRMLIMAGETEXTURE_H
35
36#include <Inventor/nodes/SoSubNode.h>
37#include <Inventor/VRMLnodes/SoVRMLTexture.h>
38#include <Inventor/fields/SoMFString.h>
39#include <Inventor/SbImage.h>
40
41class SoVRMLImageTexture;
42class SoSensor;
43class SbImage;
44
45typedef SbBool VRMLPrequalifyFileCallback(const SbString &, void *,
46 SoVRMLImageTexture *);
47
48 class COIN_DLL_API SoVRMLImageTexture : public SoVRMLTexture
49{
50 typedef SoVRMLTexture inherited;
51 SO_NODE_HEADER(SoVRMLImageTexture);
52
53public:
54 static void initClass(void);
55 SoVRMLImageTexture(void);
56
57 SoMFString url;
58
59 static void setDelayFetchURL(const SbBool onoff);
60 static void setPrequalifyFileCallBack(VRMLPrequalifyFileCallback * cb,
61 void * closure);
62 void allowPrequalifyFile(SbBool enable);
63
64 virtual void doAction(SoAction * action);
65 virtual void GLRender(SoGLRenderAction * action);
66 virtual void callback(SoCallbackAction * action);
67 virtual void rayPick(SoRayPickAction * action);
68
69 void setImage(const SbImage & image);
70 const SbImage * getImage(void) const;
71
72 static void setImageDataMaxAge(const uint32_t maxage);
73
74protected:
75 virtual ~SoVRMLImageTexture();
76
77 virtual SbBool readInstance(SoInput * in, unsigned short flags);
78 int getReadStatus(void) const;
79 void setReadStatus(int status);
80
81private:
82
83 SbBool readImage(const SbString & filename);
84 SbBool loadUrl(void);
85 class SoVRMLImageTextureP * pimpl;
86 static void urlSensorCB(void *, SoSensor *);
87 static void glimage_callback(void * closure);
88 static SbBool image_read_cb(const SbString &, SbImage *, void *);
89 static void read_thread(void * closure);
90 static SbBool default_prequalify_cb(const SbString & url, void * closure,
91 SoVRMLImageTexture * node);
92 static void oneshot_readimage_cb(void *, SoSensor *);
93
94}; // class SoVRMLImageTexture
95
96#endif // ! COIN_SOVRMLIMAGETEXTURE_H
SbImage
The SbImage class is an abstract data type for 2D and 3D images.
Definition SbImage.h:46
SbString
The SbString class is a string class with convenience functions for string operations.
Definition SbString.h:52
SoAction
The SoAction class is the base class for all traversal actions.
Definition SoAction.h:77
SoCallbackAction
The SoCallbackAction class invokes callbacks at specific nodes.
Definition SoCallbackAction.h:80
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:50
SoInput
The SoInput class is an abstraction of file import functionality.
Definition SoInput.h:61
SoMFString
The SoMFString class is a container for SbString values.
Definition SoMFString.h:40
SoNode::doAction
virtual void doAction(SoAction *action)
Definition SoNode.cpp:858
SoNode::callback
virtual void callback(SoCallbackAction *action)
Definition SoNode.cpp:1075
SoNode::readInstance
virtual SbBool readInstance(SoInput *in, unsigned short flags)
Definition SoNode.cpp:1542
SoNode::rayPick
virtual void rayPick(SoRayPickAction *action)
Definition SoNode.cpp:1188
SoRayPickAction
The SoRayPickAction class does ray intersection with scene graphs.
Definition SoRayPickAction.h:50
SoSensor
The SoSensor class is the abstract base class for all sensors.
Definition SoSensor.h:43
SoVRMLImageTexture
The SoVRMLImageTexture class is used for mapping a texture file onto geometry.
Definition SoVRMLImageTexture.h:49
SoVRMLImageTexture::setPrequalifyFileCallBack
static void setPrequalifyFileCallBack(VRMLPrequalifyFileCallback *cb, void *closure)
Definition ImageTexture.cpp:400
SoVRMLImageTexture::SoVRMLImageTexture
SoVRMLImageTexture(void)
Definition ImageTexture.cpp:350
SoVRMLImageTexture::setReadStatus
void setReadStatus(int status)
Definition ImageTexture.cpp:603
SoVRMLImageTexture::setImage
void setImage(const SbImage &image)
Definition ImageTexture.cpp:824
SoVRMLImageTexture::allowPrequalifyFile
void allowPrequalifyFile(SbBool enable)
Definition ImageTexture.cpp:422
SoVRMLImageTexture::setDelayFetchURL
static void setDelayFetchURL(const SbBool onoff)
Definition ImageTexture.cpp:413
SoVRMLImageTexture::getImage
const SbImage * getImage(void) const
Definition ImageTexture.cpp:837
SoVRMLImageTexture::setImageDataMaxAge
static void setImageDataMaxAge(const uint32_t maxage)
Definition ImageTexture.cpp:846
SoVRMLImageTexture::getReadStatus
int getReadStatus(void) const
Definition ImageTexture.cpp:594
SoVRMLTexture::SoVRMLTexture
SoVRMLTexture(void)
Definition Texture.cpp:75
SoVRMLTexture::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition Texture.cpp:92
SoVRMLTexture::initClass
static void initClass(void)
Definition Texture.cpp:67
SO_NODE_HEADER
#define SO_NODE_HEADER(classname)
Definition Coin_macros.dox:50