eprana

// Retrieve pinhole from 'pinholeProjectionMatrix' attribute
// Focal is the first element
MDoubleArray intrinsicsArray;
MVGMayaUtil::getDoubleArrayAttribute(camera.getDagPath().node(), "mvg_intrinsicParams", intrinsicsArray);
LOG_INFO("mvg_intrinsicParams : ")   
LOG_INFO(intrinsicsArray)

// Initialize K
openMVG::Mat3 K;
K(0,1) = 0.0;