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make spherical screenshot class

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This commit is contained in:
Miloslav Číž 2017-11-07 19:47:36 +01:00
parent 5afe02505b
commit 3be9e2ee95
1 changed files with 31 additions and 5 deletions
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36
apps/openmw/mwrender/renderingmanager.cpp
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@ -622,8 +622,34 @@ namespace MWRender
mutable bool mDone;
};
class SphericalScreenshot
{
public:
SphericalScreenshot(int size)
{
mSize = size;
for (int i = 0; i < 6; ++i)
mImages.push_back(new osg::Image);
}
osg::Image *getImage(int index)
{
return mImages[index].get();
}
protected:
std::vector<osg::ref_ptr<osg::Image>> mImages;
int mSize;
};
void RenderingManager::screenshot360(osg::Image* image, int w)
{
int resultW = 1024;
int resultH = 768;
SphericalScreenshot s(w);
osg::Vec3 directions[6] = {
osg::Vec3(0,0,-1),
osg::Vec3(-1,0,0),
@ -641,14 +667,14 @@ namespace MWRender
for (int i = 0; i < 6; i++) // for each cube side
{
osg::ref_ptr<osg::Image> sideImage (new osg::Image);
screenshot(sideImage.get(),w,w,directions[i]);
osg::Image *sideImage = s.getImage(i);
screenshot(sideImage,w,w,directions[i]);
if (i == 0)
image->allocateImage(w * 6,w,sideImage->r(),sideImage->getPixelFormat(),sideImage->getDataType());
//image->allocateImage(resultW,resultH,sideImage->r(),sideImage->getPixelFormat(),sideImage->getDataType());
image->allocateImage(6 * w,w,sideImage->r(),sideImage->getPixelFormat(),sideImage->getDataType());
osg::copyImage(sideImage.get(),0,0,0,sideImage->s(),sideImage->t(),sideImage->r(),
image,w * i,0,0);
osg::copyImage(sideImage,0,0,0,sideImage->s(),sideImage->t(),sideImage->r(),image,w * i,0,0);
}
if (mCamera->isFirstPerson())