Merge pull request gaoxiang12#114 from collenjones/fixCh3

Fix ch3 so buildable
JingaoLouis · Jul 21, 2020 · 9382d90 · 9382d90
2 parents 69b4358 + 11dd52d
commit 9382d90
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diff --git a/ch4/CMakeLists.txt b/ch4/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.0)
 project(useSophus)
 
 # 为使用 sophus，需要使用find_package命令找到它

diff --git a/ch4/useSophus.cpp b/ch4/useSophus.cpp
@@ -54,9 +54,9 @@ int main(int argc, char **argv) {
   // 最后，演示一下更新
   Vector6d update_se3; //更新量
   update_se3.setZero();
-  update_se3(0, 0) = 1e-4d;
+  update_se3(0, 0) = 1e-4;
   Sophus::SE3d SE3_updated = Sophus::SE3d::exp(update_se3) * SE3_Rt;
   cout << "SE3 updated = " << endl << SE3_updated.matrix() << endl;
 
   return 0;
-}
+}