//方法1:UFUN方法//获得一条直线两个端点坐标、直线长度、向量方向//函数1(UF_CURVE_ask_line_data)UF_CURVE_line_t AskLinePoint;UF_CURVE_ask_line_data(LineTag, &AskLinePoint);double UF1LinePoint1[3] = { AskLinePoint.start_point[0], AskLinePoint.start_point[1], AskLinePoint.start_point[2] };//获得直线起点坐标double UF1LinePoint2[3] = { AskLinePoint.end_point[0], AskLinePoint.end_point[1], AskLinePoint.end_point[2] };//获得直线终点坐标//函数2(UF_EVAL_ask_line)UF_EVAL_p_t evaluator;UF_EVAL_initialize(LineTag, &evaluator);UF_EVAL_line_t line;UF_EVAL_ask_line(evaluator, &line);double UFLineLength = line.length;//获得直线长度double UF2LinePoint1[3] = { line.start[0], line.start[1], line.start[2] };//获得直线起点坐标double UF2LinePoint2[3] = { line.end[0], line.end[1], line.end[2] };//获得直线终点坐标double UFLineVec[3] = { line.unit[0], line.unit[1], line.unit[2] };//获得直线向量方向char msg[256];sprintf_s(msg, "直线的长度为:%.3f\n直线的起点坐标X为:%.3f 直线的起点坐标Y为:%.3f 直线的起点坐标Z为:%.3f\n直线的终点坐标X为%.3f 直线的终点坐标Y为:%.3f 直线的终点坐标Z为:%.3f\n直线的向量方向为:%.0f,%.0f,%.0f", UFLineLength, UF2LinePoint1[0], UF2LinePoint1[1], UF2LinePoint1[2], UF2LinePoint2[0], UF2LinePoint2[1], UF2LinePoint2[2], UFLineVec[0], UFLineVec[1], UFLineVec[2]);lw->Open();lw->WriteLine(msg);UF_EVAL_free(evaluator);参考以上代码获取方向,你给的代码一下部分错误 // 获取圆柱面的所有边
uf_list_p_t edgeList = NULL;
if (UF_MODL_ask_face_edges(maxCylFace, &edgeList) == 0 && edgeList)
{
int edgeCount = 0;
UF_MODL_ask_list_count(edgeList, &edgeCount);
// 存储找到的垂直平面
std::set<tag_t> verticalPlaneSet;
// 存储已处理的边(避免循环)
std::set<tag_t> processedEdges;
// 遍历圆柱面的每条边
for (int j = 0; j < edgeCount; j++)
{
tag_t edgeTag = NULL_TAG;
if (UF_MODL_ask_list_item(edgeList, j, &edgeTag) == 0)
{
// 检查边是否平行Z轴
int edgeType = 0;
UF_MODL_ask_edge_type(edgeTag, &edgeType);
if (edgeType == UF_MODL_LINEAR_EDGE) // 直线边
{
// 使用UF_EVAL_ask_line获取直线方向
UF_EVAL_p_t eval_p = NULL;
if (UF_EVAL_initialize_edge(edgeTag, &eval_p) == 0 && eval_p)
{
UF_EVAL_line_p_t line_p = NULL;
if (UF_EVAL_ask_line(eval_p, &line_p) == 0 && line_p)
{
double edgeDir[3] = { 0 };
UF_EVAL_ask_line_direction(line_p, edgeDir);
double dot = fabs(edgeDir[0] * z_axis[0] +
edgeDir[1] * z_axis[1] +
edgeDir[2] * z_axis[2]);
// 如果边平行Z轴(点积接近1)
if (fabs(dot - 1.0) < normal_tolerance)
{
// 递归查找垂直平面
findVerticalPlanes(edgeTag, maxCylFace, verticalPlaneSet,
processedEdges, z_axis, normal_tolerance);
}
}
UF_EVAL_free(eval_p); // 释放求值器资源
}
}
}
}
UF_MODL_delete_list(&edgeList); // 释放边列表内存
// 高亮并计数找到的垂直平面
for (tag_t planeTag : verticalPlaneSet)
{
UF_DISP_set_highlight(planeTag, 1); // 高亮平面
totalVerticalPlanes++; // 增加垂直平面计数
}
}
}
}
UF_MODL_delete_list(&faceList); // 释放面列表内存
}
// 4. 刷新显示使高亮生效
UF_DISP_refresh(); // 刷新视图
// 5. 显示处理结果
char resultMsg[256]; // 结果消息缓冲区
snprintf(resultMsg, sizeof(resultMsg), // 格式化结果消息
"处理完成!\nXY平面数量: %d\n圆柱面总数: %d\n选中圆柱面: %d\n垂直Z轴平面: %d",
totalXYFaces, totalCylFaces, totalSelectedFaces, totalVerticalPlanes);
theUI->NXMessageBox()->Show("处理结果", // 显示结果对话框
NXMessageBox::DialogTypeInformation, resultMsg);
}
catch (std::exception& ex) // 捕获异常
{
theUI->NXMessageBox()->Show("MICH-明:系统错误", NXMessageBox::DialogTypeError, ex.what()); // 显示错误信息
}
// ************ 新增递归函数:从边开始查找垂直平面 ************
void findVerticalPlanes(tag_t startEdge, tag_t startFace,
std::set<tag_t>& verticalPlaneSet,
std::set<tag_t>& processedEdges,
const double z_axis[3], double normal_tolerance)
{
// 避免重复处理同一条边
if (processedEdges.find(startEdge) != processedEdges.end())
return;
processedEdges.insert(startEdge); // 标记为已处理
// 获取与当前边相邻的面
uf_list_p_t adjacentFaces = NULL;
if (UF_MODL_ask_edge_faces(startEdge, &adjacentFaces) != 0 || !adjacentFaces)
return;
int faceCount = 0;
UF_MODL_ask_list_count(adjacentFaces, &faceCount);
for (int i = 0; i < faceCount; i++)
{
tag_t faceTag = NULL_TAG;
if (UF_MODL_ask_list_item(adjacentFaces, i, &faceTag) != 0)
continue;
// 跳过起始面(圆柱面)
if (faceTag == startFace)
continue;
// 检查面类型
int faceType = 0;
if (UF_MODL_ask_face_type(faceTag, &faceType) != 0)
continue;
// 只处理平面面
if (faceType == UF_MODL_PLANAR_FACE)
{
// 获取平面面的法向
double faceDir[3] = { 0 }, facePt[3] = { 0 };
double faceBox[6] = { 0 }, faceRad = 0, faceRadData[2] = { 0 };
int faceStatus = 0;
if (UF_MODL_ask_face_data(faceTag, &faceType, facePt,
faceDir, faceBox, &faceRad,
faceRadData, &faceStatus) == 0)
{
// 计算法向与Z轴的点积
double dot = z_axis[0] * faceDir[0] +
z_axis[1] * faceDir[1] +
z_axis[2] * faceDir[2];
// 检查法向是否垂直于Z轴(点积接近0)
if (fabs(dot) < normal_tolerance)
{
// 添加到垂直平面集合
verticalPlaneSet.insert(faceTag);
// 获取当前面的所有边
uf_list_p_t faceEdges = NULL;
if (UF_MODL_ask_face_edges(faceTag, &faceEdges) == 0 && faceEdges)
{
int edgeCountOnFace = 0;
UF_MODL_ask_list_count(faceEdges, &edgeCountOnFace);
// 遍历当前面的每条边
for (int j = 0; j < edgeCountOnFace; j++)
{
tag_t nextEdge = NULL_TAG;
if (UF_MODL_ask_list_item(faceEdges, j, &nextEdge) == 0)
{
// 递归查找相邻的垂直平面
findVerticalPlanes(nextEdge, faceTag, verticalPlaneSet,
processedEdges, z_axis, normal_tolerance);
}
}
UF_MODL_delete_list(&faceEdges);
}
}
}
}
}
UF_MODL_delete_list(&adjacentFaces);
}这段不对,报错提示:严重性 代码 说明 项目 文件 行 禁止显示状态
错误(活动) E0020 未定义标识符 "UF_EVAL_initialize_edge" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1420
错误(活动) E0167 "UF_EVAL_line_p_t *" 类型的实参与 "UF_EVAL_line_p_t" 类型的形参不兼容 gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1423
错误(活动) E0020 未定义标识符 "UF_EVAL_ask_line_direction" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1426
错误(活动) E0065 应输入“;” gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1480
错误(活动) E0020 未定义标识符 "faceTag" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1507
错误(活动) E0115 continue 语句只能在循环中使用 gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1508
错误(活动) E0020 未定义标识符 "z_axis" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1523
错误(活动) E0020 未定义标识符 "normal_tolerance" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1528
错误(活动) E0020 未定义标识符 "verticalPlaneSet" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1531
错误(活动) E0020 未定义标识符 "processedEdges" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1548
错误(活动) E0020 未定义标识符 "adjacentFaces" gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1557
错误(活动) E0530 try 块至少需要一个处理程序 gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1563
错误(活动) E0169 应输入声明 gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1564
错误(活动) E0169 应输入声明 gaiyansetool D:\NXopen\BaiduSyncdisk\studio\gaiyansetool\gaiyansetool.cpp 1571
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