void GPUBlurFilter::setStdDev(float stdDev)
{
m_StdDev = stdDev;
m_pGaussCurveTex = calcBlurKernelTex(m_StdDev, 1, m_bUseFloatKernel);
setDimensions(getSrcSize(), stdDev);
IntRect destRect2(IntPoint(0,0), getDestRect().size());
m_pProjection2 = ImagingProjectionPtr(new ImagingProjection(
getDestRect().size(), destRect2));
}
void FlickrController::draw()
{
// normal draw
if (!mIsTransitioning) {
ci::Rectf destRect(0, 0, ci::app::getWindowWidth(), ci::app::getWindowHeight());
ci::gl::draw(mTextures[mCurrentPhoto], ci::Rectf(mTextures[mCurrentPhoto]->getBounds()).getCenteredFit(destRect, true));
}
// draw transition
else {
ci::gl::color(ci::ColorA(1.f, 1.f, 1.f, (float)(1.0-mFadeOpacity)));
ci::Rectf destRect1(0, 0, ci::app::getWindowWidth(), ci::app::getWindowHeight());
ci::gl::draw(mTextures[mCurrentPhoto], ci::Rectf(mTextures[mCurrentPhoto]->getBounds()).getCenteredFit(destRect1, true));
ci::gl::color(ci::ColorA(1.f, 1.f, 1.f, (float)mFadeOpacity));
ci::Rectf destRect2(0, 0, ci::app::getWindowWidth(), ci::app::getWindowHeight());
ci::gl::draw(mTextures[mNextPhoto], ci::Rectf(mTextures[mNextPhoto]->getBounds()).getCenteredFit(destRect2, true));
ci::gl::color(ci::ColorA(1, 1, 1, 1));
}
}
