在其他项目中使用octomap

首先下载安装octomap

git clone https://github.com/OctoMap/octomap.git
cd octomap
mkdir build
cd build
cmake ..
make
sudo make install

之后在另一个项目的CmakeLists.txt中加入

set(octomap_DIR /octomap-config.cmake)
find_package(octomap REQUIRED)
include_directories(${OCTOMAP_INCLUDE_DIRS})
target_link_libraries(${OCTOMAP_LIBRARIES})

在安装好octomap之后，找到octomap-config.cmake的路径，CMakeLists.txt 的set中写入这个路径