| #include "tools.h" |
| #include <iostream> |
| #include "pch.h" |
| #ifdef __linux__ |
| #include <unistd.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #endif |
|
|
|
|
| Scalar mesh_scaling(Mesh& src_mesh, Mesh& tar_mesh) |
| { |
| Vec3 max(-1e12, -1e12, -1e12); |
| Vec3 min(1e12, 1e12, 1e12); |
| for(auto it = src_mesh.vertices_begin(); it != src_mesh.vertices_end(); it++) |
| { |
| for(int j = 0; j < 3; j++) |
| { |
| if(src_mesh.point(*it)[j] > max[j]) |
| { |
| max[j] = src_mesh.point(*it)[j]; |
| } |
| if(src_mesh.point(*it)[j] < min[j]) |
| { |
| min[j] = src_mesh.point(*it)[j]; |
| } |
| } |
| } |
|
|
| for(auto it = tar_mesh.vertices_begin(); it != tar_mesh.vertices_end(); it++) |
| { |
| for(int j = 0; j < 3; j++) |
| { |
| if(tar_mesh.point(*it)[j] > max[j]) |
| { |
| max[j] = tar_mesh.point(*it)[j]; |
| } |
| if(tar_mesh.point(*it)[j] < min[j]) |
| { |
| min[j] = tar_mesh.point(*it)[j]; |
| } |
| } |
| } |
| Scalar scale = (max-min).norm(); |
|
|
| for(auto it = src_mesh.vertices_begin(); it != src_mesh.vertices_end(); it++) |
| { |
| Vec3 p = src_mesh.point(*it); |
| p = p/scale; |
| src_mesh.set_point(*it, p); |
| } |
|
|
| for(auto it = tar_mesh.vertices_begin(); it != tar_mesh.vertices_end(); it++) |
| { |
| Vec3 p = tar_mesh.point(*it); |
| p = p/scale; |
| tar_mesh.set_point(*it, p); |
| } |
|
|
| return scale; |
| } |
|
|
|
|
|
|
| Vector3 Vec2Eigen(Vec3 s) |
| { |
| return Vector3(s[0], s[1], s[2]); |
| } |
|
|
|
|
| #ifdef __linux__ |
| bool my_mkdir(std::string file_path) |
| { |
| if(access(file_path.c_str(), 06)) |
| { |
| std::cout << "file_path : (" << file_path << ") didn't exist or no write ability!!" << std::endl; |
| if(mkdir(file_path.c_str(), S_IRWXU)) |
| { |
| std::cout << "mkdir " << file_path << " is wrong! please check upper path " << std::endl; |
| exit(0); |
| } |
| std::cout<< "mkdir " << file_path << " success!! " << std::endl; |
| } |
| } |
| #endif |
|
|
