By Strasza
on Tue, 08/01/2017 - 16:34
my code is :
renderingPrimitives = new Vuforia::RenderingPrimitives(Vuforia::Device::getInstance().getRenderingPrimitives()); Vuforia::ViewList& viewList = renderingPrimitives->getRenderingViews();
for (int i = 0; i <viewList.getNumViews(); i++) { Vuforia::VIEW vw = viewList.getView(i);
Vuforia::Vec4I viewport = renderingPrimitives->getViewport(vw);
}
but viewport is {0,0,0,0}
I wait for a long time ,but viewport is still {0,0,0,0}
I have called Vuforia::CameraDevice::getInstance().start() before I run the Mentioned code。
why