1. Coin3D
  2. Coin

Source

Coin / include / Inventor / VRMLnodes / SoVRMLImageTexture.h

Peder Blekken a78b2c9 
Marius Kintel 3ba6b41 




























Peder Blekken a78b2c9 













Peder Blekken 10c8e72 

Peder Blekken a78b2c9 











Peder Blekken 10c8e72 
Peder Blekken a78b2c9 






Peder Blekken 05ba0ce 
Peder Blekken a78b2c9 
Peder Blekken 10c8e72 
Peder Blekken a78b2c9 












Peder Blekken 10c8e72 
Peder Blekken a78b2c9 




Peder Blekken 590494f 
Peder Blekken 10c8e72 



Peder Blekken a78b2c9 

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#ifndef COIN_SOVRMLIMAGETEXTURE_H
#define COIN_SOVRMLIMAGETEXTURE_H

#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/VRMLnodes/SoVRMLTexture.h>
#include <Inventor/fields/SoMFString.h>
#include <Inventor/SbImage.h>

class SoVRMLImageTexture;
class SoSensor;
class SbImage;

typedef SbBool VRMLPrequalifyFileCallback(const SbString &, void *,
                                          SoVRMLImageTexture *);

class COIN_DLL_API SoVRMLImageTexture : public SoVRMLTexture
{
  typedef SoVRMLTexture inherited;
  SO_NODE_HEADER(SoVRMLImageTexture);

public:
  static void initClass(void);
  SoVRMLImageTexture(void);

  SoMFString url;

  static void setDelayFetchURL(const SbBool onoff);
  static void setPrequalifyFileCallBack(VRMLPrequalifyFileCallback * cb,
                                        void * closure);
  void allowPrequalifyFile(SbBool enable);

  virtual void doAction(SoAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void rayPick(SoRayPickAction * action);

  void setImage(const SbImage & image);
  const SbImage * getImage(void) const;

  static void setImageDataMaxAge(const uint32_t maxage);

protected:
  virtual ~SoVRMLImageTexture();

  virtual SbBool readInstance(SoInput * in, unsigned short flags);
  int getReadStatus(void) const;
  void setReadStatus(int status);

private:

  SbBool readImage(const SbString & filename);
  SbBool loadUrl(void);
  class SoVRMLImageTextureP * pimpl;
  static void urlSensorCB(void *, SoSensor *);
  static void glimage_callback(void * closure);
  static SbBool image_read_cb(const SbString &, SbImage *, void *);
  static void read_thread(void * closure);
  static SbBool default_prequalify_cb(const SbString & url,  void * closure, 
                                      SoVRMLImageTexture * node);
  static void oneshot_readimage_cb(void *, SoSensor *);

}; // class SoVRMLImageTexture

#endif // ! COIN_SOVRMLIMAGETEXTURE_H