lib/GUI/Base/VolumeRenderer/volumerendererdata.cxx

   1 #include "volumerendererdata.h"
   2
   3 VolumeRendererData::VolumeRendererData()
   4 {
   5     VolRendData = 0;
   6     ImageData = 0;
   7     Renderer = 0;
   8     Interactor = 0;
   9 }
  10
  11
  12 void VolumeRendererData::ShowVolume(bool checked){
  13     if(checked){
  14             invariant();
  15             VolRendData = new VolumeRendererManagerData(ImageData, true);
  16             VolRendData->SetLookupTable(LookUpTable);
  17             Renderer->AddActor(VolRendData->getProp3D());
  18     }else{
  19         Renderer->RemoveActor(VolRendData->getProp3D());
  20         VolRendData->Delete();
  21         VolRendData = 0;
  22     }
  23 }
  24
  25 void VolumeRendererData::invariant(){
  26     if(!ImageData){
  27         throw "Image data not set";
  28     }
  29     if(!Renderer){
  30         throw "renderer not initialized";
  31     }
  32 }
  33 void VolumeRendererData::OpacityChanged(vector<double> greyvalues, vector<double> values){
  34     invariant();
  35     if(VolRendData){
  36         VolRendData->setVolumeOpacity(greyvalues,values);
  37     }
  38 }
  39 void  VolumeRendererData::BoundingBoxChanged(bool checked){
  40     invariant();
  41     if(VolRendData && Interactor){
  42         if(checked){
  43             VolRendData->EnableBoundingBox(Interactor);
  44         }else{
  45             VolRendData->DisableBoundingBox();
  46         }
  47     }
  48 }