void evalTransform(mtOutput& output, const mtInput& input) const{
input.updateMultiCameraExtrinsics(mpMultiCamera_);
mpMultiCamera_->transformFeature(outputCamID_,input.CfP(ID_),input.dep(ID_),output.c(),output.d());
if(input.CfP(ID_).trackWarping_ && input.CfP(ID_).com_warp_nor()){
const int& camID = input.CfP(ID_).camID_;
const QPD qDC = input.qCM(outputCamID_)*input.qCM(camID).inverted(); // TODO: avoid double computation
const V3D CrCD = input.qCM(camID).rotate(V3D(input.MrMC(outputCamID_)-input.MrMC(camID)));
const V3D CrCP = input.dep(ID_).getDistance()*input.CfP(ID_).get_nor().getVec();
const V3D DrDP = qDC.rotate(V3D(CrCP-CrCD));
const double d_out = DrDP.norm();
const LWF::NormalVectorElement nor_out(DrDP);
const Eigen::Matrix<double,2,3> J_nor_DrDP = nor_out.getM().transpose()/d_out;
const Eigen::Matrix<double,3,3> J_DrDP_CrCP = MPD(qDC).matrix();
const Eigen::Matrix<double,3,2> J_CrCP_nor = input.dep(ID_).getDistance()*input.CfP(ID_).get_nor().getM();
output.c().set_warp_nor(J_nor_DrDP*J_DrDP_CrCP*J_CrCP_nor*input.CfP(ID_).get_warp_nor());
}
}
void evalTransform(mtOutput& output, const mtInput& input) const{
input.updateMultiCameraExtrinsics(mpMultiCamera_);
mpMultiCamera_->transformFeature(outputCamID_,input.CfP(ID_),input.dep(ID_),output.c(),output.d());
}