渲染stl

js_ext_comx_ply_io/src/js_ext_comx_ply_io.cc

@@ -776,6 +776,10 @@ string getTypes() { return types; }
 string setArrow1(double x, double y, double z, double nx, double ny, double nz,
     string name, vtkRenderer* renderer, workData* work, int flag, string id);
 
+
+string generateBrep(string id, string path, workData* work, string path2);
+void callbackMouse(TMouseEvent* event, void* pRawInf);
+bool _init_callback = false; // 未用
 //////////////////////////////////////////////////////////////////////////////////////
 // system pre-define segment, please don't modify the following codes.
 
@@ -784,6 +788,39 @@ JS_EXT_DATA_DECLARE()
 // 0x4cc0c89c-0x0090-0x47e3-0xb7-0x63-0xc1-0xaf-0xf1-0xe7-0x99-0x4e
 // please don't modify or delete the previous line codes.
 // 渲染ply（目前未用）
+
+#define GENERATEBREPSEX_FUNC_USAGE "generateBrepsEx Usage: comx.ply.generateBrepsEx(/*put your parameters list here*/);"
+JS_EXT_FUNC_BEGIN(generateBrepsEx, 5, GENERATEBREPSEX_FUNC_USAGE)
+{
+    unsigned long long ullVtk = JS_EXT_PARA(unsigned long long, 0);
+    IVtkContext* pVtkContext = (IVtkContext*)((void*)ullVtk);
+
+    unsigned long long ullWorkData = JS_EXT_PARA(unsigned long long, 1);
+    workData* pEntry = (workData*)((void*)ullWorkData);
+    setWorkData(pEntry);
+
+    string id = JS_EXT_PARA(string, 2);
+    string path = JS_EXT_PARA(string, 3);
+    string path_Brep = JS_EXT_PARA(string, 4);
+
+
+    if (!_init_callback) {
+        _init_callback = true;
+        pVtkContext->RegisterMouseListenCallback(callbackMouse);
+    }
+
+    void* pRawRenderer = NULL;
+    pVtkContext->GetRenderer(pRawRenderer);
+
+    vtkRenderer* renderer = (vtkRenderer*)pRawRenderer;
+
+    string res = type_cast<string>(generateBrep(id, path, pEntry, path_Brep));
+
+    JS_EXT_FUNC_ASSIGN_RET(res);
+
+}
+JS_EXT_FUNC_END()
+
 void createAndDisplayPolyData(const std::vector<double> &points,
                               const std::vector<double> &normals,
                               const std::vector<int> &triangles,
@@ -849,7 +886,7 @@ bool isInBounds(double x, double y, double z, double *bound) {
         }
 }
 
-bool _init_callback = false; // 未用
+
 // 鼠标响应事件
 void callbackMouse(TMouseEvent *event, void *pRawInf) {
 
@@ -1248,11 +1285,11 @@ string setArrow1(double x, double y, double z, double nx, double ny, double nz,
         }
         cout << flag << endl;
         cout << "高斯点个数size:" << pts.size() << endl;
+        cout << "id:" << id << endl;
+        cout << "x:" << x << "   y:" << y << "   z:" << z << endl;
+        cout << "nx:" << nx << "   ny:" << ny << "   nz:" << nz << endl;
         if (pts.size() <= 0)
         {
-            cout << "id = 1 || size =0"  << endl;
-            cout << "x:" << x << "   y:" << y <<  "   z:" << z << endl;
-            cout<< "nx:" << nx << "   ny:" << ny << "   nz:" << nz << endl;
             string tit = std::to_string(
                 std::sqrt(std::pow(nx, 2) + std::pow(ny, 2) + std::pow(nz, 2)));
 
@@ -1275,7 +1312,7 @@ string setArrow1(double x, double y, double z, double nx, double ny, double nz,
         }
         else
         {
-            cout << "id = 0" << endl;
+            cout << "pts.size > 0" << endl;
             for (int i = 0; i < pts.size(); i++) {
                 /* if (work->pts[i].id % 2 != 0) {
                          continue;
@@ -2531,11 +2568,13 @@ void OnRenderers(string path, double rate, vtkRenderer *renderer,
 
         renderer->RemoveAllViewProps();
 
-        string pathSTL = path + "/data/locomotive_bogieassembly_sldasm2.stl";
+        string pathSTL = path + "/locomotive_bogieassembly_sldasm2.stl";
+        std::cout << pathSTL << std::endl;
         work->stlReader->SetFileName(pathSTL.c_str());
         work->stlReader->Update();
         work->targetData = work->stlReader->GetOutput();
-        string pathVTS = path + "/data/postprocess0.vts";
+        string pathVTS = path + "/postprocess0.vts";
+        std::cout << pathVTS << std::endl;
         work->readers->SetFileName(pathVTS.c_str());
         work->readers->Update();
         work->structuredGrid = work->readers->GetOutput();
@@ -3227,7 +3266,7 @@ void setPostChange(int attribute, vtkRenderer *renderer, postManage *work) {
         }
 }
 // 高斯点，放到pts容器中
-void setPts(string path, int id, workData *work) {
+void setPts(string path, string id, workData *work) {
         ifstream fs;
         guass p;
         fs.open(path);
@@ -3235,7 +3274,7 @@ void setPts(string path, int id, workData *work) {
         double x, y, z;
         vector<guass> temppts;
         while (fs >> x >> y >> z) {
-                p.id = id;
+                p.id = stoi(id);
                 p.pts.x = x;
                 p.pts.y = y;
                 p.pts.z = z;
@@ -3243,7 +3282,8 @@ void setPts(string path, int id, workData *work) {
                 temppts.push_back(p);
                
         }
-        work->newPts[to_string(id)] = temppts;
+        cout << "guass num: " << temppts.size() << endl;
+        work->newPts[id] = temppts;
 
         fs.close();
 }
@@ -3255,19 +3295,38 @@ void printfPts(workData *work) {
                 //    endl;
         }
 }
+void ensure_directory(const fs::path& dir) {
+    std::error_code ec;
+    // 如果目标目录不存在，就递归创建所有父目录
+    if (!fs::exists(dir, ec)) {
+        if (!fs::create_directories(dir, ec) || ec) {
+            throw std::runtime_error("Failed to create directory '"
+                + dir.string() + "': " + ec.message());
+        }
+    }
+}
 // 生成brep文件（前处理）
-string generateBrep(int id, string path, workData *work) {
-        string name = path + "/data/brep/face" + to_string(id) + ".brep";
-
-        string guass = path + "/src/guass/demo1.exe " + name + " " + path +
-                       "/data/guass/guass.txt";
+string generateBrep(string id, string path, workData *work, string path2 ) {
+
+        string name = path2 + "face" + id + ".brep";
+        string guassExePath = path + "src/guass/demo1.exe ";
+        string guassTxtPath = path2 + "guass/guass.txt ";
+        fs::path dir = fs::path(path2 + "guass");
+        ensure_directory(dir);
+        std::replace(guassExePath.begin(), guassExePath.end(), '\\', '/');
+        string guass = path + "src/guass/demo1.exe " + name + " " + path2 +
+                       "guass/guass.txt";
+        cout << "namePath: " << name << endl;
+        cout << "guassExePath: " << guassExePath << endl;
+        cout << "guassTxtPath: " << guassTxtPath << endl;
         system(guass.c_str()); // 生成
 
-        setPts(path + "/data/guass/guass.txt", id, work);
+        setPts(guassTxtPath, id, work);
 
         return "ok";
         // printfPts(work);
 }
+
 // 设置标记-几何-标记
 void setMark(double x, double y, double z, double r, double g, double b,
              double size, string mark, string name, vtkRenderer *renderer,
@@ -6176,8 +6235,9 @@ JS_EXT_FUNC_BEGIN(generateBreps, 4, GENERATEBREPS_FUNC_USAGE) {
         workData *pEntry = (workData *)((void *)ullWorkData);
         setWorkData(pEntry);
 
-        int id = JS_EXT_PARA(int, 2);
+        string id = JS_EXT_PARA(string, 2);
         string path = JS_EXT_PARA(string, 3);
+        
 
         if (!_init_callback) {
                 _init_callback = true;
@@ -6189,9 +6249,9 @@ JS_EXT_FUNC_BEGIN(generateBreps, 4, GENERATEBREPS_FUNC_USAGE) {
 
         vtkRenderer *renderer = (vtkRenderer *)pRawRenderer;
 
-        string res = type_cast<string>(generateBrep(id, path, pEntry));
+        //string res = type_cast<string>(generateBrep(id, path, pEntry));
 
-        JS_EXT_FUNC_ASSIGN_RET(res);
+        //JS_EXT_FUNC_ASSIGN_RET(res);
 }
 JS_EXT_FUNC_END()
 
@@ -6343,8 +6403,8 @@ JS_EXT_FUNC_BEGIN(cutters, 8, CUTTERS_FUNC_USAGE) {
         pVtkContext->GetRenderer(pRawRenderer);
         vtkRenderer *renderer = (vtkRenderer *)pRawRenderer;
 
-        // cutter(x, y, z, xn, yn, zn, renderer, pEntry);
-        plyCutter(x, y, z, xn, yn, zn, renderer, pEntry);
+         cutter(x, y, z, xn, yn, zn, renderer, pEntry);
+        //plyCutter(x, y, z, xn, yn, zn, renderer, pEntry);
 
         return Napi::Boolean::From(info.Env(), false);
 }
@@ -7618,6 +7678,7 @@ JS_EXT_FUNC_BEGIN(setArrows, 11, SETARROWS_FUNC_USAGE) {
         string name = JS_EXT_PARA(string, 8);
         int flag = JS_EXT_PARA(int, 9);
         string id = JS_EXT_PARA(string, 10);
+        cout << "setArrows_id:" << id << endl;
 
         if (!_init_callback) {
                 _init_callback = true;
@@ -8011,6 +8072,7 @@ JS_EXT_FUNC_END()
 // following codes.
 
 JS_EXT_ENTRY_BEGIN()
+JS_EXT_ENTRY(generateBrepsEx)
 JS_EXT_ENTRY(RenderEntryToVtlBuffer)
 JS_EXT_ENTRY(RenderAllToGlBuffer)
 JS_EXT_ENTRY(Clear)
@@ -8075,7 +8137,8 @@ JS_EXT_ENTRY(OnOpenMeshs)
 JS_EXT_ENTRY(LoadVtpPlys)
 JS_EXT_ENTRY_END()
 
-JS_EXT_MAIN_BEGIN(JS_EXT_NS, 62)
+JS_EXT_MAIN_BEGIN(JS_EXT_NS, 63)
+JS_EXT_FUNC_REG(generateBrepsEx)
 JS_EXT_FUNC_REG(RenderEntryToVtlBuffer)
 JS_EXT_FUNC_REG(RenderAllToGlBuffer)
 JS_EXT_FUNC_REG(Clear)