packages/vtk/src/bbvtkTransform.cxx

   1 #include "bbvtkTransform.h"
   2 #include "bbvtkPackage.h"
   3
   4
   5 namespace bbvtk
   6 {
   7
   8   BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,Transform);
   9   BBTK_BLACK_BOX_IMPLEMENTATION(Transform,bbtk::AtomicBlackBox);
  10   void Transform::Process()
  11   {
  12     if (result!=NULL)
  13       {
  14         result->Delete();
  15       }
  16     result = vtkTransform::New();
  17
  18
  19     if (bbGetInputIn()!=NULL)
  20       {
  21         result->Concatenate( bbGetInputIn()->GetMatrix() );
  22       }
  23
  24
  25     if (bbGetInputScale().size()>=3)
  26       {
  27         result->Scale(bbGetInputScale()[0], bbGetInputScale()[1], bbGetInputScale()[2]);
  28       }
  29
  30     if ((bbGetInputTranslate().size()>=3) && (bbGetInputSpacing().size()>=3))
  31       {
  32         double tx = bbGetInputTranslate()[0] * bbGetInputSpacing()[0];
  33         double ty = bbGetInputTranslate()[1] * bbGetInputSpacing()[1];
  34         double tz = bbGetInputTranslate()[2] * bbGetInputSpacing()[2];
  35         result->Translate(tx,ty,tz);
  36       }
  37
  38     if (bbGetInputRotateWXYZ().size()>=4)
  39       {
  40         result->RotateWXYZ(bbGetInputRotateWXYZ()[0],bbGetInputRotateWXYZ()[1], bbGetInputRotateWXYZ()[2], bbGetInputRotateWXYZ()[3]);
  41       }
  42
  43     result->Update();
  44
  45     bbSetOutputOut(result);
  46   }
  47
  48
  49   void Transform::bbUserConstructor()
  50   {
  51     bbSetInputIn(NULL);
  52
  53     vecScale.push_back(1);  // scale x
  54     vecScale.push_back(1);  // scale y
  55     vecScale.push_back(1);  // scale z
  56     bbSetInputScale(vecScale);
  57
  58     vecRotateWXYZ.push_back(0);  //angle
  59     vecRotateWXYZ.push_back(1);  //vx
  60     vecRotateWXYZ.push_back(0);  //vy
  61     vecRotateWXYZ.push_back(0);  //vz
  62     bbSetInputRotateWXYZ(vecRotateWXYZ);
  63
  64     vecTranslate.push_back(0);  //tx
  65     vecTranslate.push_back(0);  //ty
  66     vecTranslate.push_back(0);  //tz
  67     bbSetInputTranslate(vecTranslate);
  68
  69     vecSpacing.push_back(1);  //spacing x
  70     vecSpacing.push_back(1);  //spacing y
  71     vecSpacing.push_back(1);  //spacing z
  72     bbSetInputTranslate(vecSpacing);
  73
  74     result = NULL;
  75   }
  76   /*
  77     void Transform::bbUserCopyConstructor()
  78     {
  79
  80
  81     }
  82   */
  83   void Transform::bbUserDestructor()
  84   {
  85
  86
  87   }
  88 }
  89 // EO namespace bbvtk
  90
  91