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标题: UG/OPEN API中的网格划分函数的参数类型如何知道？ [打印本页]

作者: xskun 时间: 2004-3-17 12:07
标题: UG/OPEN API中的网格划分函数的参数类型如何知道？
UG/OPEN API中的函数UF_SF_create_2d_mesh和UF_SF_create_2d_ansys_mesh，他们的参数各有一个为结构体类型，
函数原型定义分别如下：
extern int UF_SF_create_2d_ansys_mesh (
UF_SF_AMM_mesh_parameters_t * mesh_params,
char * element_type,
int num_objects,
tag_t * object_id,
tag_t * mesh_tag );
和
extern int UF_SF_create_2d_mesh (
int num_objs,
tag_t * objs_p,
int num_hard_pnts,
tag_t * hard_pnts_p,
UF_SF_sfqm_mesh_data_t * mesh_data,
tag_t * mesh_recipe );
其中：
UF_SF_AMM_mesh_parameters_t 和
UF_SF_sfqm_mesh_data_t 的原型怎么查到？
谢谢！

作者: tsingtsang 时间: 2004-3-17 13:05
struct UF_SF_AMM_mesh_parameters_s
Overview

Data Members
element_descritor_tag
tag_t element_descritor_tag
Mesh attributes related to model geometry Type of Element to create

mesh_dimension
UF_SF_mesh_dimension_t mesh_dimension
2D(shell) or 3D(solid)

ansys_area_element_shape
int ansys_area_element_shape
The area element shape tri/quad

midnode_needed
int midnode_needed
0 = OFF , 1 = ON

smart_edge_seeding
int smart_edge_seeding
smart edge seeding 0 = OFF, 1 = ON

overall_elem_size
double overall_elem_size
Overall Element Size

area_transition_factor
double area_transition_factor
Maximum Area Transition Factor

area_transition_lower_limit
double area_transition_lower_limit
area_transition_upper_limit
double area_transition_upper_limit
area_expansion_factor
double area_expansion_factor
Area Expansion Factor

area_expansion_lower_limit
double area_expansion_lower_limit
area_expansion_upper_limit
double area_expansion_upper_limit
volume_expansion_factor
double volume_expansion_factor
Volume Expansion Factor

volume_expansion_lower_limit
double volume_expansion_lower_limit
volume_expansion_upper_limit
double volume_expansion_upper_limit
edge_matching_tol
double edge_matching_tol
UG edge matching tolerance

jacobian_ratio
double jacobian_ratio
for midnode snapping - threshold

warp
double warp
for quad splitting - threshold

do_not_format_mesh
int do_not_format_mesh
0 = OFF , 1 = ON

split_quad_toggle
int split_quad_toggle
0 = OFF , 1 = ON

midnode_snapping
int midnode_snapping
0 = OFF , 1 = ON

smart_sizing
int smart_sizing
0 = OFF , 1 = ON

quad_splitting
int quad_splitting
0 = OFF , 1 = ON

smoothing
int smoothing
0 = OFF , 1 = ON

cleanup
int cleanup
0 = OFF , 1 = ON

debugging
int debugging
0 = OFF , 1 = ON

journaling
int journaling
0 = OFF , 1 = ON

mapped_mesh
int mapped_mesh
0 = OFF , 1 = ON

  
struct UF_SF_sfqm_mesh_data_s
Overview

Data Members
elem_type
UF_SF_sfqm_elem_type_t elem_type
The type of element chosen.

elem_size
double elem_size
The size of the element.

smart_edge_seeding
int smart_edge_seeding
mesh_param_data_p
UF_SF_sfqm_param_data_p_t mesh_param_data_p
Pointer to the mesh parameter data structure, containing the values for the given parameters.

do_not_format_mesh
int do_not_format_mesh
0 = OFF , 1 = ON

mapped_mesh
int mapped_mesh
0 = OFF , 1 = ON

作者: xskun 时间: 2004-3-17 13:55
非常感谢tsingtsang 侠士，我的help里面没有，还有很多函数的参数都找不到，请问您是怎么找到的。有没有这方面的书籍？
向您鞠躬！

作者: tsingtsang 时间: 2004-3-17 17:06
就是help里的东东，对应function的头文件里的结构体定义

书没有很合适的

作者: xskun 时间: 2004-3-18 19:52
谢谢tsingtsang ，我在help里面搜索，一直没有找到他的定义，在ugopen文件夹下的.h文件里。多谢了！

作者: zm1984 时间: 2009-5-20 09:53
为什么，我用UF_SF_create_2d_mesh这个函数就是不能产生网格了？

作者: zm1984 时间: 2009-5-20 09:57
为什么我用UF_SF_create_2d_mesh就是不能产生网格啊！

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