Method setCameraViewAngle

source/MRViewer/MRViewportCamera.cpp:767–773

}

void Viewport::setCameraViewAngle( float newViewAngle )
{
    if ( params_.cameraViewAngle == newViewAngle )
        return;
    params_.cameraViewAngle = newViewAngle;
    needRedraw_ = true;
}

void Viewport::setCameraZoom( float zoom )
{