lib/GUI/Base/VolumeRenderer/volumerendererdata.cxx

   1 #include "volumerendererdata.h"
   2 #include "vtkObjectFactory.h"
   3
   4 vtkCxxRevisionMacro(VolumeRendererData, "$Revision: 1.4 $");
   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             VolRendData = new VolumeRendererManagerData(ImageData, true);
  21             VolRendData->SetLookupTable(LookUpTable);
  22             Renderer->AddActor(VolRendData->getProp3D());
  23     }else{
  24         Renderer->RemoveActor(VolRendData->getProp3D());
  25         VolRendData->Delete();
  26         VolRendData = 0;
  27     }
  28 }
  29
  30 void VolumeRendererData::invariant(){
  31     if(!ImageData){
  32         throw "Image data not set";
  33     }
  34     if(!Renderer){
  35         throw "renderer not initialized";
  36     }
  37 }
  38 void VolumeRendererData::OpacityChanged(vector<double> greyvalues, vector<double> values){
  39     //invariant();
  40
  41      if(VolRendData==NULL)
  42     {
  43           VolRendData = new VolumeRendererManagerData(ImageData, true);
  44
  45     }
  46     VolRendData->SetLookupTable(LookUpTable);
  47     VolRendData->setVolumeOpacity(greyvalues,values);
  48
  49 }
  50
  51 void  VolumeRendererData::BoundingBoxChanged(bool checked){
  52    // invariant();
  53
  54     if(VolRendData==NULL)
  55     {
  56          VolRendData = new VolumeRendererManagerData(ImageData, true);
  57          VolRendData->SetLookupTable(LookUpTable);
  58     }
  59
  60
  61     if(VolRendData && Interactor){
  62         if(checked){
  63             VolRendData->EnableBoundingBox(Interactor);
  64         }else{
  65             VolRendData->DisableBoundingBox();
  66         }
  67     }
  68 }
  69
  70 void VolumeRendererData::changeCompositeMIPFunction(int function){
  71     invariant();
  72     if(VolRendData)
  73         VolRendData->changeCompositeMIPFunction(function);
  74 }