ch5: fix joinMap compile error in ubuntu 20.04

gaoxiang12 / slambook2

edition 2 of the slambook

MIT License

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Open keineahnung2345 opened 3 years ago

keineahnung2345 commented 3 years ago

In Ubuntu 20.04, fmt is required. Also, the variable named fmt should be avoided:

pangolin/pangolin.h has variable named fmt, so it should be included before sophus/se3.hpp. (This solves the error showed in my first commit message)
change the variable named fmt to imgfmt

xmba15 commented 2 years ago

@keineahnung2345 I think this can be solved by adding Sophus library as Sophus::Sophus instead of ${Sophus_INCLUDE_DIRS}.