wt/bbtk_wt_PKG/src/bbwtAddMesh.cxx

   1 //=====
   2 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
   3 //=====
   4 #include "bbwtAddMesh.h"
   5 #include "bbwtPackage.h"
   6
   7 #include<Wt/WApplication>
   8
   9
  10 namespace bbwt
  11 {
  12
  13 BBTK_ADD_BLACK_BOX_TO_PACKAGE(wt,AddMesh)
  14 BBTK_BLACK_BOX_IMPLEMENTATION(AddMesh,bbtk::AtomicBlackBox);
  15 //=====
  16 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
  17 //=====
  18 void AddMesh::Process()
  19 {
  20
  21 // THE MAIN PROCESSING METHOD BODY
  22 //   Here we simply set the input 'In' value to the output 'Out'
  23 //   And print out the output value
  24 // INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
  25 //    void bbSet{Input|Output}NAME(const TYPE&)
  26 //    const TYPE& bbGet{Input|Output}NAME() const
  27 //    Where :
  28 //    * NAME is the name of the input/output
  29 //      (the one provided in the attribute 'name' of the tag 'input')
  30 //    * TYPE is the C++ type of the input/output
  31 //      (the one provided in the attribute 'type' of the tag 'input')
  32
  33
  34         std::string meshFileName=bbGetInputMesh();
  35
  36         printf("EED AddMesh::Process meshFileName=%s\n",meshFileName.c_str());
  37
  38         bool ok=true;
  39     FILE *ff = fopen( bbGetInputMesh().c_str(), "r" );
  40         char strtmp[255];
  41         long int numberPoints;
  42     if (ff==NULL)
  43     {
  44                 ok=false;
  45         } else {
  46                 fgets(strtmp,255,ff);
  47                 fgets(strtmp,255,ff);
  48                 fgets(strtmp,255,ff);
  49                 fgets(strtmp,255,ff);
  50                 fscanf(ff,"%s %ld", strtmp,&numberPoints );
  51                 if (numberPoints==0)
  52                 {
  53                         ok=false;
  54                 }
  55             fclose(ff);
  56         }
  57
  58         Wt::WContainerWidget* w = (Wt::WContainerWidget*)bbGetInputViewerWt();
  59         char strPointer[15];
  60         sprintf(strPointer,"%p",this);
  61         std::string mMesh               = w->jsRef() + ".mMesh"+strPointer;
  62         std::string mRemoveActor= w->jsRef() + ".mRemoveActor"+strPointer;
  63         std::string mRenderer   = w->jsRef() + ".mRenderer";
  64
  65         if (ok==false)
  66         {
  67                 ok=false;
  68                 meshFileName="imagesTMP/bunny.vtk";
  69         }
  70
  71
  72 /*
  73                                 mMesh.transform.translateX(88.9);\
  74                                 mMesh.transform.translateY(102.9);\
  75                                 mMesh.transform.rotateZ(180);\
  76 */
  77
  78 /*
  79                                 " + mCont+" = false;\
  80                                 "+mRenderer+".onShowtime = function()\
  81                                         {\
  82                                                 if(!" + mCont +")\
  83                                                 {\
  84                                                         " + mMesh+".visible = true;\
  85                                                         " + mCont+" = true;\
  86                                                 }\
  87                                         };\
  88 */
  89
  90     if (ok==true)
  91     {
  92                   std::string jsCom = "\
  93                         try\
  94                         {\
  95                                 if ("+mRemoveActor+"==true){ " + mRenderer+".add( " + mMesh+");  } \
  96                                 " + mMesh+".transform.matrix.identity;\
  97                                 " + mMesh+".transform.translateX(88.9);\
  98                                 " + mMesh+".transform.translateY(102.9);\
  99                                 " + mMesh+".transform.rotateZ(180);\
 100                                 " + mMesh+".opacity = 1;\
 101                                 " + mMesh+".file = '"+meshFileName+"';\
 102                                 " + mMesh+".modified(true);\
 103                                 " + mMesh+".color = [0,1,1];\
 104                                 " + mRenderer+".render();\
 105                         } catch(err) {\
 106                         var mMesh = new X.mesh();\
 107                                 " + mMesh+" = mMesh;\
 108                                 mMesh.file = '"+meshFileName+"';\
 109                                 mMesh.color = [1,1,0];\
 110                                 mMesh.opacity=0.5;\
 111                                 mMesh.transform.matrix.makeOrtho;\
 112                                 "+mRemoveActor+" = false;\
 113                         "+mRenderer+".add("+mMesh+");\
 114                                 "+mRenderer+".render();\
 115                     }";
 116 //              std::cout<<"DEBUG ADD OBJECT ----  "<<jsCom<<std::endl;
 117 //              w->doJavaScript(jsCom);
 118                 Wt::WApplication::instance()->doJavaScript(jsCom);
 119         } else {
 120                 std::string jsCom = "\
 121                         try\
 122                         {\
 123                                 "+mRenderer+".remove("+mMesh+");\
 124                                 "+mRemoveActor+"=true;\
 125                         } catch(err) {\
 126                         }";
 127                 Wt::WApplication::instance()->doJavaScript(jsCom);
 128         }// ok
 129 }
 130
 131 //=====
 132 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 133 //=====
 134 void AddMesh::bbUserSetDefaultValues()
 135 {
 136
 137 //  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
 138 //    Here we initialize the input 'In' to 0
 139    bbSetInputMesh("<void>");
 140    bbSetInputViewerWt(NULL);
 141
 142 }
 143 //=====
 144 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 145 //=====
 146 void AddMesh::bbUserInitializeProcessing()
 147 {
 148
 149 //  THE INITIALIZATION METHOD BODY :
 150 //    Here does nothing
 151 //    but this is where you should allocate the internal/output pointers
 152 //    if any
 153
 154
 155 }
 156 //=====
 157 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
 158 //=====
 159 void AddMesh::bbUserFinalizeProcessing()
 160 {
 161
 162 //  THE FINALIZATION METHOD BODY :
 163 //    Here does nothing
 164 //    but this is where you should desallocate the internal/output pointers
 165 //    if any
 166
 167 }
 168 }
 169 // EO namespace bbwt
 170
 171