Catia二次开发源码分享：对面进行颜色修改和添加属性

admin · 发表于 2018-1-10 16:48:55

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Catia二次开发源码分享：对面进行颜色修改和添加属性

[mw_shl_code=c,true]// // 3- Loads the input document // CATDocument *pDoc = NULL; rc= CATDocumentServices::OpenDocument(iArgv[1], pDoc) ; if( FAILED(rc) ) { cout <<"Error in opening the document: " << iArgv[1] << endl ; return 1; } cout <<" " << iArgv[1] << " is opened" << endl; CATInit *pDocAsInit = NULL; rc= pDoc->QueryInterface(IID_CATInit, (void**)&pDocAsInit) ; if( FAILED(rc) ) { cout << "Error, the document does not implement CATInit"<< endl; return 1; } // // 4- Gets root container of the document // CATIPrTContainer *pSpecContainer = NULL ; pSpecContainer = (CATIPrtContainer*)pDocAsInit->GetRootContainer("CATIPrtContainer"); pDocAsInit->Release(); pDocAsInit = NULL ; if( NULL == pSpecContainer ) { cout <<"Error, the root container is NULL" << endl; return 1; } // // 5- Retrieves the MechanicalPart of the document // CATIPrtPart_var spPart ( pSpecContainer->GetPart() ); if ( NULL_var == spPart ) { cout <<"Error, the MechanicalPart is NULL" << endl; return 1; } pSpecContainer->Release(); pSpecContainer = NULL ; // //6 - Retrieves BRepAccess of all faces // //6 - 1 Retrieving the feature holding the result of the main body // //get the part CATBaseUnknown_var spMainPartBody ; CATLISTV(CATBaseUnknown_var) ListResult ; CATIPartRequest_var spPartRequest = spPart ; if ( NULL_var == spPartRequest ) { cout <<"Error on CATIPartRequest" << endl; return 1; } //get the main tool rc = spPartRequest->GetMainBody("",spMainPartBody); if ( FAILED(rc) || ( NULL_var == spMainPartBody) ) { cout <<"Error with GetMainBody" << endl; return 1; } //get its associated body CATIBodyRequest_var spMainPartBodyRequest = spMainPartBody; if ( NULL_var == spMainPartBodyRequest ) { cout <<"Error, spMainPartBodyRequest is NULL" << endl; return 1; } //Retrieves the feature holding the result of the main body //It's the first element of the list returned by GetResults (CAA documentation) rc = spMainPartBodyRequest->GetResults( "", ListResult) ; if (!SUCCEEDED(rc) || 0>= ListResult.Size()) { cout <<"Error with GetResults" << endl; return 1; } CATIGeometricalElement_var spFeatureResultGeomElem = ListResult[1]; if ( NULL_var == spFeatureResultGeomElem ) { cout <<"Error, spFeatureResultGeomElem is NULL" << endl; return 1; } //retrieves its shape CATIShapeFeatureBody_var shapefeat = spFeatureResultGeomElem; if ( NULL_var == shapefeat ) { cout <<"Error, the Shape Feature is NULL" << endl; return 1; } //retrieves the feature associated to the BodyOUT CATISpecObject_var FeatureSolid = shapefeat->GetResultOUT(); if ( NULL_var == FeatureSolid ) { cout <<"Error, the Feature Solid is NULL" << endl; return 1; } //6 - 2 retrieving its associated geometry // CATIMfGeometryAccess_var geoAccess = FeatureSolid; if (NULL_var == geoAccess) { cout <<"Error, the geometry access is NULL" << endl; return 1; } //6 - 3 retrieving BRepAccess from geometry // CATLISTV(CATBaseUnknown_var) breps; int nbfaces = geoAccess -> GetBReps(breps); if (0 == nbfaces) { cout<<"Error, there is no face associated to the geometry"<

admin · 发表于 2018-1-10 16:50:30

[mw_shl_code=c,true]
  //
  //7 - retrieving and displaying current faces colors
  //
  cout<<"--------------------------"<<endl;
  cout<<"Retrieving current colors"<<endl;
  CATListOfInt retrieveRed,retrieveGreen,retrieveBlue;

  rc = CATMmrApplicativeAttributes::GetColorsOnFaces( ListBreps, retrieveRed,retrieveGreen,retrieveBlue);
  if (E_FAIL == rc )
  {
cout<<"Error, an error occured while retrieving current part colors"<<endl;
return 1;
  }

  for (compt =1;compt<=nbfaces;compt++)
  {
cout<<"for the "<<compt<<" face, associated color components are : R "<<retrieveRed[compt]<<" G "<<retrieveGreen[compt]<<" B "<<retrieveBlue[compt]<<endl;
  }

  //
  //8 - Setting a new Color on all faces
  //

  //we are to color the faces with different color according their position : three by three will have the same color
  cout<<"--------------------------"<<endl;
  cout<<"Setting new colors"<<endl;

  CATListOfInt newRed,newGreen,newBlue,FailedIndex;
  int x=0;
  for (compt = 1;compt<= nbfaces;compt++)
  {
x = compt%3;
int red(0),green(0),blue(0);
if (1 == x)
   red = 255;
if (2 == x)
   green = 255;
if (0 == x)
   blue = 255;
newRed.Append(red);
newGreen.Append(green);
newBlue.Append (blue);
cout<<"Setting R "<<red<<" G "<<green<<" B "<<blue<<" on the "<<compt<<" face"<<endl;
  }

  rc = CATMmrApplicativeAttributes::SetColorsOnFaces(ListBreps,newRed,newGreen,newBlue,FailedIndex);
  if (E_FAIL == rc)
  {
cout<<"Error, setting new color on faces failed for all faces"<<endl;
return 1;
  }
  else if (S_FALSE == rc )
  {
int nberrors = FailedIndex.Size();
cout<<"Error, setting new color on faces fails for faces :";
for (compt = 1;compt<= FailedIndex.Size(); compt++)
{
   cout<<" "<<FailedIndex[compt];
}
cout<<endl;
  }
  else
cout<<"Colors successfully set on every faces"<<endl;
  //
  //9 - retrieving colors we have just set
  //
  cout<<"--------------------------"<<endl;
  cout<<"Retrieving new colors"<<endl;
  rc = CATMmrApplicativeAttributes::GetColorsOnFaces( ListBreps, retrieveRed,retrieveGreen,retrieveBlue);
  if (E_FAIL == rc )
  {
cout<<"Error, an error occured while retrieving current part colors"<<endl;
return 1;
  }

  for (compt =1;compt<=nbfaces;compt++)
  {
cout<<"for the "<<compt<<" face, associated color components are : R "<<retrieveRed[compt]<<" G "<<retrieveGreen[compt]<<" B "<<retrieveBlue[compt]<<endl;
  }

  //
  //10 - Setting Applicative Attributes
  //

  //
  //10 - 1 creating new attributes
  cout<<"--------------------------"<<endl;
  cout<<"Creating applicative attributes for different faces"<<endl;
  CATListOfCATUnicodeString **AttrNameListToSet = new CATListOfCATUnicodeString*[nbfaces];
CATCkeListOfParm *AttrValueListToSet = new CATCkeListOfParm[nbfaces];
  CATICkeParmFactory_var factory = CATCkeGlobalFunctions::GetVolatileFactory();
  for (compt = 1;compt<= nbfaces;compt++)
  {
cout<<"Creating ";
x = compt%3;
//for each face we create a new list of apllicative attributes
//an applicative attribute is made of a Name and a value
if (1 == x)
{
   AttrNameListToSet [compt-1] = new CATListOfCATUnicodeString (3);
   AttrValueListToSet[compt-1] = new CATLISTV(CATBaseUnknown_var)(3);

   //The first attribute will be the number of the face
   AttrNameListToSet [compt-1]->Append("FACE_NUMBER");
   CATICkeParm_var tempcke1 = factory -> CreateInteger ("FACE_NUMBER",compt);
   AttrValueListToSet[compt-1]->Append(tempcke1);

   cout<<" FACE_NUMBER with value "<<compt;

   //the second will be the color
   AttrNameListToSet [compt-1]->Append("COLOR");
   CATICkeParm_var tempcke2 = factory -> CreateString ("COLOR","Red");
   AttrValueListToSet[compt-1]->Append(tempcke2);

   cout<<" COLOR with value Red";

   //the third is x
   AttrNameListToSet [compt-1]->Append("X");
   CATICkeParm_var tempcke3 = factory -> CreateReal ("X",x);
   AttrValueListToSet[compt-1]->Append(tempcke3);

   cout<<" X with value "<<x;
   cout<<" for face nb "<<compt<<endl;
}
else
//just to show you you can have different size of list
{
   AttrNameListToSet [compt-1] = new CATListOfCATUnicodeString (2);
   AttrValueListToSet[compt-1] = new CATLISTV(CATBaseUnknown_var)(2);

   //The first attribute will be the number of the face
   AttrNameListToSet [compt-1]->Append("FACE_NUMBER");
   CATICkeParm_var tempcke1 = factory -> CreateInteger ("FACE_NUMBER",compt);
   AttrValueListToSet[compt-1]->Append(tempcke1);

   cout<<" FACE_NUMBER with value "<<compt;

   //the second will be the color
   AttrNameListToSet [compt-1]->Append("COLOR");
   if (2 == x)
   {
      CATICkeParm_var tempcke2 = factory -> CreateString ("COLOR","Green");
      AttrValueListToSet[compt-1]->Append(tempcke2);

      cout<<" COLOR with value Green";
   }
   if (0 == x)
   {
      CATICkeParm_var tempcke2 = factory -> CreateString ("COLOR","Blue");
      AttrValueListToSet[compt-1]->Append(tempcke2);

      cout<<" COLOR with value Blue";
   }

   cout<<" on face nb "<<compt<<endl;

}
  }

  //10 - 2 Setting the applicative attributes
  cout<<endl<<"Setting applicative attributes on different faces"<<endl;
  FailedIndex.RemoveAll();
  rc=CATMmrApplicativeAttributes::SetAttributesOnFaces(ListBreps, AttrNameListToSet,AttrValueListToSet,FailedIndex);
  if (E_FAIL == rc)
  {
cout<<"Error, we failed to set applicative attributes on all faces"<<endl;
  }
  else if (S_FALSE == rc)
  {
int nberrors = FailedIndex.Size();
cout<<"Error, setting applicative attriutes on faces fails for faces :";
for (compt = 1;compt<= FailedIndex.Size(); compt++)
{
   cout<<" "<<FailedIndex[compt];
}
cout<<endl;
  }
  else
  {
cout<<"Applicative attributes successfully set"<<endl;
  }

  //10 - 3 cleaning
  for  (compt=1; compt<=nbfaces;compt++)
{
AttrNameListToSet[compt-1]->RemoveAll(); delete AttrNameListToSet[compt-1];  AttrNameListToSet[compt-1] = NULL;
AttrValueListToSet[compt-1]->RemoveAll();delete AttrValueListToSet[compt-1]; AttrValueListToSet[compt-1] = NULL;
}

delete [] AttrNameListToSet; AttrNameListToSet = NULL;
delete [] AttrValueListToSet;AttrValueListToSet = NULL;

  //
  //11 - Retrieving the applicative attributes we have just set
  //
  cout<<"--------------------------"<<endl;
  cout<<"Getting applicative attributes on faces"<<endl;
  //
  //11 - 1 Getting attributes
  CATListOfCATUnicodeString * AttributNameList = new CATListOfCATUnicodeString[nbfaces];
  CATCkeListOfParm  AttrValList = new CATListValCATBaseUnknown_var[nbfaces];
  rc = CATMmrApplicativeAttributes::GetAttributesOnFaces(ListBreps, AttributNameList, AttrValList );
  if (SUCCEEDED(rc))
  {
CATListOfCATUnicodeString templiststring;
CATListValCATBaseUnknown_var tempCke;
for (compt=1;compt<=nbfaces;compt++)
{
   //retrieve a list a position k (arrays start at position zero).
   templiststring =  (AttributNameList)[compt-1];
   tempCke = (AttrValList)[compt-1];

   int nbAttributes = templiststring.Size();
   int nbValues    = tempCke.Size();

   //the list must have the same size! If not, we jump to the next face
   if (nbAttributes != nbValues)
   {
      cout<<"Error on face "<<compt<<" : nbAttributes and nbValues are different"<<endl;
      continue;
   }
   else
   {
      cout<<"For face "<<compt<<" there is(are) "<<nbAttributes<<" attribute(s) that is(are) : "<<endl;
   }
   for (int i=1;i<=nbAttributes;i++)
   {
      cout<<" - "<<templiststring.ConvertToChar()<<" = "<<((CATICkeParm_var)( tempCke ))->Content().ConvertToChar()<<endl;/ i) _% y7 s9 l" o! @& F
   }
& P+ A& N! W& O. F0 E3 x9 u    templiststring.RemoveAll();. F+ L9 Y7 @: \' I0 ^1 z. e
   tempCke.RemoveAll();$ d1 ]6 w  P9 }' ?' P- |

}4 f  E  V7 R; x# g
  }
! X& z6 Y7 K( p- r. p) F  else if (E_FAIL == rc)
7 _$ z6 H5 s+ R  g  {6 ~1 a; p( ?! s4 Y2 {. y) ]
cout<<"Error, applicative attributes couldn't be retrieved"<<endl;/ c2 _5 q* j, Q( E9 q
return 1;+ |- e' M* f+ g$ s1 N
  }
" n8 Y% S7 [" E/ S  //, R1 o) E8 ~3 j
  //11 - 2 Cleaning List:
- E# _! c3 M5 @, J( ?  int i = 0;2 a8 ]4 A3 W- p' x( o$ |8 [
  for  (i=0; i < nbfaces;i++)
5 u/ c* [% b  Q) h3 Q- x  {
- N% o9 J( E; f  v AttributNameList.RemoveAll();
) K" e& Q! l% X. a7 w! G7 R0 P AttrValList.RemoveAll();; b/ r- W9 z! [! ^. U& P  S2 c) x
  }
2 d/ o1 e) W, f" e% T/ {3 p: ?  delete [] AttributNameList; AttributNameList = NULL;. U7 Q. ~; x5 v, ^( r3 j8 n
  delete [] AttrValList;       AttrValList = NULL;  g! e1 ~$ a% W  ]/ [0 p3 R# Y) Z: M
7 v; W) v: b- j% g+ @
  for (i = 1;i<= nbfaces;i++)% v/ F3 q! j5 Z5 q  I) T
  {
2 `9 v% p  r3 P- Y9 L  s9 v Brep = ListBreps ;
( ?2 G0 H5 y- ~0 P( H if (NULL != Brep)
. H9 k4 |5 U6 r5 }1 q( v {
' }7 ], `8 ^/ S, k- ~    Brep->Release();, I; P; c8 v5 o, _" I: s9 g9 L. n; G
}
# T" _/ ?5 l' M) Y  }
% b& c/ a" ^2 i3 z1 r  k  ListBreps.RemoveAll();[/mw_shl_code]
2 U) S/ ~/ ~. d5 B0 H

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