安装教程

如有出入，参照官网手册最新版

Installation — COLMAP 3.9-dev documentation

• 首先确保mac上安装了Homebrew

1.安装依赖项

brew install \
    cmake \
    ninja \
    boost \
    eigen \
    flann \
    freeimage \
    metis \
    glog \
    googletest \
    ceres-solver \
    qt5 \
    glew \
    cgal \
    sqlite3

2.配置并编译COLMAP

注意PATH="/usr/local/opt/qt@5/bin:$PATH"和-DQt5_DIR=/usr/local/opt/qt/lib/cmake/Qt5

这两行代码中的路径根据依赖安装qt5时返回的具体路径而定，比如

因此需要改成/opt/homebrew/opt/qt@5/bin和/opt/homebrew/opt/qt@5/lib/cmake/Qt5

git clone https://github.com/colmap/colmap.git
cd colmap
export PATH="/usr/local/opt/qt@5/bin:$PATH"
mkdir build
cd build
cmake ..  -GNinja -DQt5_DIR=/usr/local/opt/qt/lib/cmake/Qt5
ninja
sudo ninja install

3.测试安装效果

查看是否跳出帮助和界面

colmap -h
colmap gui