By not providing "FindPCL.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "PCL", but CMake did not find one. Could not find a package configuration file provided by "PCL" with any of the following names: PCLConfig.cmake pcl-config.cmake Add the installation prefix of "PCL" to CMAKE_PREFIX_PATH or set "PCL_DIR" to a directory containing one of the above files. If "PCL" provides a separate development package or SDK, be sure it has been installed.

这是一个CMake构建系统的错误信息，意思是在构建项目时，CMake无法找到名为“FindPCL.cmake”的模块，该模块是用于在CMake中设置PCL（Point Cloud Library）相关的一些参数和路径的。由于CMake无法找到该模块，因此无法找到PCL的配置文件。解决方法是将PCL的安装路径添加到CMAKE_PREFIX_PATH中，或者设置PCL_DIR变量为包含PCL配置文件的目录。如果PCL提供了独立的开发包或SDK，请确保已经安装。

相关问题

By not providing "FindCUDA.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "CUDA", but CMake did not find one.

It seems like you are encountering an error with CMake regarding the "FindCUDA.cmake" file not being found in the CMAKE_MODULE_PATH. This file is needed for CMake to locate the CUDA package configuration.

To resolve this issue, you can try the following steps:

1. Make sure that CUDA is installed on your system. You can download CUDA from the official NVIDIA website.

2. Check if the "FindCUDA.cmake" file is present in your CMake installation. It is usually located in the "Modules" directory of your CMake installation.

3. If the file is not present, you can try searching for it online or consider using a different method to find and configure CUDA in your CMake project.

4. If you have the "FindCUDA.cmake" file, ensure that the CMAKE_MODULE_PATH variable is correctly set in your CMakeLists.txt file. You can set it using the following command:

   set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} <path_to_FindCUDA.cmake>)

Remember to replace `<path_to_FindCUDA.cmake>` with the actual path to the "FindCUDA.cmake" file.

By following these steps, you should be able to resolve the issue related to the "FindCUDA.cmake" file not being found.

By not providing "FindCGAL.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "CGAL", but CMake did not find one.

这个错误意味着 CMake 在搜索 CGAL 库时找不到相应的 CMake 模块文件 `FindCGAL.cmake`。CMake 通过在 `CMAKE_MODULE_PATH` 变量指定的目录中搜索模块文件来查找需要的库。

解决这个错误的方法是提供一个可用的 `FindCGAL.cmake` 模块文件。这个模块文件包含了指定如何查找和使用 CGAL 库的信息。可以在 CMake 模块目录中找到一些预定义的模块文件，也可以自己编写一个模块文件。

如果已经有了 `FindCGAL.cmake` 模块文件，可以将其复制到 CMake 模块路径中，或者在 CMakeLists.txt 文件中通过 `set(CMAKE_MODULE_PATH <path-to-module>)` 命令将模块路径添加到 CMake 中。

如果没有 `FindCGAL.cmake` 模块文件，可以在网上搜索或者参考 CGAL 官方文档编写自己的模块文件。一些开源项目提供了自己的 CMake 模块文件，可以在其代码库中找到。