UG二次开发 定向视图窗口 C++源代码

以下是UG二次开发定向视图窗口的C语言源代码：

#include <stdio.h>
#include <uf.h>
#include <uf_ui.h>
#include <uf_view.h>
#include <uf_disp.h>

static int my_initialize(void);
static int my_terminate(void);

static int my_initialize(void)
{
    int error_code = 0;

    // 初始化UG环境
    error_code = UF_initialize();
    if(error_code != 0)
    {
        printf("Error: Failed to initialize UG environment.\n");
        return error_code;
    }

    // 初始化UG界面
    error_code = UF_UI_initialize();
    if(error_code != 0)
    {
        printf("Error: Failed to initialize UG UI.\n");
        return error_code;
    }

    return error_code;
}

static int my_terminate(void)
{
    int error_code = 0;

    // 结束UG界面
    error_code = UF_UI_terminate();
    if(error_code != 0)
    {
        printf("Error: Failed to terminate UG UI.\n");
        return error_code;
    }

    // 结束UG环境
    error_code = UF_terminate();
    if(error_code != 0)
    {
        printf("Error: Failed to terminate UG environment.\n");
        return error_code;
    }

    return error_code;
}

int main(int argc, char *argv[])
{
    int error_code = 0;
    tag_t work_part_tag = NULL_TAG;
    tag_t display_part_tag = NULL_TAG;
    char part_name[MAX_FSPEC_SIZE+1] = "";
    char display_part_name[MAX_FSPEC_SIZE+1] = "";
    tag_t view_tag = NULL_TAG;
    char view_name[MAX_ENTITY_NAME_SIZE+1] = "";
    UF_VIEW_display_parms_t display_parms;
    UF_DISP_view_display_t view_display;

    // 初始化UG环境和界面
    error_code = my_initialize();
    if(error_code != 0)
    {
        return error_code;
    }

    // 获取工作部件
    error_code = UF_PART_ask_display_part(&display_part_tag);
    if(error_code != 0)
    {
        printf("Error: Failed to get display part.\n");
        my_terminate();
        return error_code;
    }
    error_code = UF_PART_ask_part_name(display_part_tag, display_part_name);
    if(error_code != 0)
    {
        printf("Error: Failed to get display part name.\n");
        my_terminate();
        return error_code;
    }
    printf("Display Part: %s\n", display_part_name);

    // 获取视图
    error_code = UF_VIEW_ask_tag_of_view_name("Top", &view_tag);
    if(error_code != 0)
    {
        printf("Error: Failed to get view tag.\n");
        my_terminate();
        return error_code;
    }
    error_code = UF_VIEW_ask_view_name(view_tag, view_name);
    if(error_code != 0)
    {
        printf("Error: Failed to get view name.\n");
        my_terminate();
        return error_code;
    }
    printf("View: %s\n", view_name);

    // 设置显示参数
    display_parms.draw_edges = true;
    display_parms.draw_faces = true;
    display_parms.draw_edges_only = false;
    display_parms.draw_hidden_edges = true;
    display_parms.draw_silhouettes = true;
    display_parms.shaded_display = false;
    display_parms.color_display = true;
    display_parms.show_axes = true;
    display_parms.show_coordinate_system = true;
    display_parms.show_xyz_axes = true;
    display_parms.show_grid = true;
    display_parms.show_solid_body_edges = true;
    display_parms.show_edges = true;
    display_parms.show_faces = true;
    display_parms.show_hidden_edges = true;
    display_parms.show_silhouettes = true;
    display_parms.show_section_edges = true;
    display_parms.show_section_faces = true;
    display_parms.show_section_silhouettes = true;
    display_parms.show_section_grids = true;
    display_parms.show_section_symbols = true;
    display_parms.show_shaded_faces = true;
    display_parms.show_visible_edges = true;

    // 设置视图显示
    view_display.view_tag = view_tag;
    view_display.display_parms = display_parms;
    view_display.override_all = true;
    view_display.override_color = false;
    view_display.override_linetype = false;
    view_display.override_line_width = false;
    view_display.color = 0;
    view_display.linetype = 0;
    view_display.line_width = 0;

    // 显示视图
    error_code = UF_DISP_set_display_of_view(work_part_tag, &view_display);
    if(error_code != 0)
    {
        printf("Error: Failed to display view.\n");
        my_terminate();
        return error_code;
    }

    // 结束UG环境和界面
    my_terminate();

    return error_code;
}