88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
/********************************************************
|
|
* ██████╗ ██████╗████████╗██╗
|
|
* ██╔════╝ ██╔════╝╚══██╔══╝██║
|
|
* ██║ ███╗██║ ██║ ██║
|
|
* ██║ ██║██║ ██║ ██║
|
|
* ╚██████╔╝╚██████╗ ██║ ███████╗
|
|
* ╚═════╝ ╚═════╝ ╚═╝ ╚══════╝
|
|
* Geophysical Computational Tools & Library (GCTL)
|
|
*
|
|
* Copyright (c) 2023 Yi Zhang (yizhang-geo@zju.edu.cn)
|
|
*
|
|
* GCTL is distributed under a dual licensing scheme. You can redistribute
|
|
* it and/or modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation, either version 2
|
|
* of the License, or (at your option) any later version. You should have
|
|
* received a copy of the GNU Lesser General Public License along with this
|
|
* program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* If the terms and conditions of the LGPL v.2. would prevent you from using
|
|
* the GCTL, please consider the option to obtain a commercial license for a
|
|
* fee. These licenses are offered by the GCTL's original author. As a rule,
|
|
* licenses are provided "as-is", unlimited in time for a one time fee. Please
|
|
* send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget
|
|
* to include some description of your company and the realm of its activities.
|
|
* Also add information on how to contact you by electronic and paper mail.
|
|
******************************************************/
|
|
|
|
#ifndef _GCTL_TRI_MESH_H
|
|
#define _GCTL_TRI_MESH_H
|
|
|
|
#include "mesh.h"
|
|
|
|
namespace gctl
|
|
{
|
|
class triangle2d_mesh : public base_mesh
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* 以下为mesh类型的虚函数实现
|
|
*/
|
|
|
|
void load_gmsh(std::string filename, index_packed_e packed = Packed);
|
|
void save_gmsh(std::string filename, index_packed_e packed = Packed);
|
|
|
|
void load_binary(std::string filename);
|
|
void save_binary(std::string filename);
|
|
|
|
void show_mesh_dimension(std::ostream &os) const;
|
|
|
|
/**
|
|
* 以下为triangle2d_mesh的专有函数
|
|
*/
|
|
|
|
triangle2d_mesh();
|
|
triangle2d_mesh(std::string in_name, std::string in_info, const array<vertex2dc> &in_nodes,
|
|
const array<triangle2d> &in_triangles);
|
|
virtual ~triangle2d_mesh();
|
|
|
|
void init(std::string in_name, std::string in_info, const array<vertex2dc> &in_nodes,
|
|
const array<triangle2d> &in_triangles);
|
|
|
|
const array<vertex2dc> &get_nodes() const;
|
|
const array<triangle2d> &get_elements() const;
|
|
|
|
void reorder2anticlockwise();
|
|
|
|
void load_triangle(std::string filename, index_packed_e packed = Packed);
|
|
void load_gmsh_groups();
|
|
|
|
/**
|
|
* @brief 将模型物理分组转换为模型数据组
|
|
*
|
|
* @param datname 赋值给模型数据组的名称（如果数组不存在则新建）
|
|
* @param phynames 物理组名称
|
|
* @param phyvals 物理组值
|
|
*/
|
|
void groups2data(std::string datname, _1s_vector phynames, _1d_vector phyvals);
|
|
|
|
protected:
|
|
array<vertex2dc> nodes_;
|
|
array<triangle2d> elems_;
|
|
array<gmsh_physical_group> groups_;
|
|
_2i_vector elems_tag_;
|
|
};
|
|
}
|
|
|
|
#endif //_GCTL_TRI_MESH_H
|