Hi,
I am doing a program to capture the screen of renderer model. I did it by
setting graphic context. Now I am getting image.
Now I am setting all these images to an array and then finally saving to the
disk. But I am getting only the last image. Here is the code
Code:
sCapImage->scaleImage(320,240,1); //sCapImage is the image contains the screen
data and it is declared as osg::ref_ptr<osg::Image> sCapImage;
ImageDB[imgIdx] = new osg::Image;
//ImageDB is declared as osg::ref_ptr<osg::Image> ImageDB[100];
ImageDB[imgIdx]->allocateImage(sCapImage->s(), sCapImage->t(), 1, GL_RGB,
GL_UNSIGNED_BYTE);
ImageDB[imgIdx]=sCapImage;
for(int i=1;i<99;i++)
{
char tmp[10];
itoa(i,tmp,10);
char pngName[30];
strcpy(pngName,"C:\\Test\\");
strcat(pngName,tmp);
strcat(pngName,".png");
std::cout<<pngName<<std::endl;
osgDB::writeImageFile(*(ImageDB[i]),pngName);
}
osg::ref_ptr<osg::Image> ImageDB[200]; is the ImageDB
osg::ref_ptr<osg::Image> sCapImage; are the declarations.
are the declarations .
Can you please help me where am i doing mistake
...
Thank you!
Cheers,
Koduri
------------------
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http://forum.openscenegraph.org/viewtopic.php?p=48277#48277
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