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transparency fix

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This commit is contained in:
scrawl 2012-04-09 15:36:51 +02:00
parent 944654f263
commit 33f360f52f
1 changed files with 3 additions and 1 deletions
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4
libs/openengine/ogre/imagerotate.cpp
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@ -54,7 +54,7 @@ void ImageRotate::rotate(const std::string& sourceImage, const std::string& dest
TEX_TYPE_2D, TEX_TYPE_2D,
width, height, width, height,
0, 0,
PF_R8G8B8, PF_A8R8G8B8,
TU_RENDERTARGET); TU_RENDERTARGET);
RenderTarget* rtt = destTexture->getBuffer()->getRenderTarget(); RenderTarget* rtt = destTexture->getBuffer()->getRenderTarget();
@ -62,6 +62,8 @@ void ImageRotate::rotate(const std::string& sourceImage, const std::string& dest
Viewport* vp = rtt->addViewport(camera); Viewport* vp = rtt->addViewport(camera);
vp->setOverlaysEnabled(false); vp->setOverlaysEnabled(false);
vp->setShadowsEnabled(false); vp->setShadowsEnabled(false);
vp->setBackgroundColour(ColourValue(0,0,0,0));
vp->setClearEveryFrame(true, FBT_DEPTH);
rtt->update(); rtt->update();
rtt->writeContentsToFile(destImage); rtt->writeContentsToFile(destImage);