lib/GUI/Base/VolumeRenderer/volumerendererdata.cxx

   1 #include "volumerendererdata.h"
   2 #include "vtkObjectFactory.h"
   3
   4 vtkCxxRevisionMacro(VolumeRendererData, "$Revision: 1.6 $");
   5 vtkStandardNewMacro(VolumeRendererData);
   6
   7 VolumeRendererData::VolumeRendererData()
   8 {
   9     VolRendData = 0;
  10     ImageData = 0;
  11     Renderer = 0;
  12     Interactor = 0;
  13 }
  14
  15
  16 void VolumeRendererData::ShowVolume(bool checked){
  17     if(checked){
  18           //  invariant();
  19             //cout<<"JPRG::VolumeRendererData::ShowVolume"<<endl;
  20             if(VolRendData==NULL)
  21             {
  22                 VolRendData = new VolumeRendererManagerData(ImageData, true);
  23             }
  24             VolRendData->SetLookupTable(LookUpTable);
  25             Renderer->AddActor(VolRendData->getProp3D());
  26     }else{
  27         Renderer->RemoveActor(VolRendData->getProp3D());
  28       //  VolRendData->Delete();
  29       //  VolRendData = 0;
  30     }
  31 }
  32
  33 void VolumeRendererData::invariant(){
  34     if(!ImageData){
  35         throw "Image data not set";
  36     }
  37     if(!Renderer){
  38         throw "renderer not initialized";
  39     }
  40 }
  41 void VolumeRendererData::OpacityChanged(vector<double> greyvalues, vector<double> values){
  42     //invariant();
  43
  44     if(VolRendData==NULL)
  45     {
  46           VolRendData = new VolumeRendererManagerData(ImageData, true);
  47
  48     }
  49     VolRendData->SetLookupTable(LookUpTable);
  50     VolRendData->setVolumeOpacity(greyvalues,values);
  51
  52 }
  53
  54 void  VolumeRendererData::BoundingBoxChanged(bool checked){
  55    // invariant();
  56
  57     if(VolRendData==NULL)
  58     {
  59          VolRendData = new VolumeRendererManagerData(ImageData, true);
  60          VolRendData->SetLookupTable(LookUpTable);
  61     }
  62
  63
  64     if(VolRendData && Interactor){
  65         if(checked){
  66             VolRendData->EnableBoundingBox(Interactor);
  67         }else{
  68             VolRendData->DisableBoundingBox();
  69         }
  70     }
  71 }
  72
  73 void VolumeRendererData::changeCompositeMIPFunction(int function){
  74     invariant();
  75     if(VolRendData)
  76         VolRendData->changeCompositeMIPFunction(function);
  77 }