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             if(!LookUpTable){
  17
  18             }else{
  19                 VolRendData->SetLookupTable(LookUpTable);
  20             }
  21             Renderer->AddActor(VolRendData->getProp3D());
  22     }else{
  23         Renderer->RemoveActor(VolRendData->getProp3D());
  24         VolRendData->Delete();
  25         VolRendData = 0;
  26     }
  27 }
  28
  29 void VolumeRendererData::invariant(){
  30     if(!ImageData){
  31         throw "Image data not set";
  32     }
  33     if(!Renderer){
  34         throw "renderer not initialized";
  35     }
  36 }
  37 void VolumeRendererData::OpacityChanged(vector<double> greyvalues, vector<double> values){
  38     invariant();
  39     if(VolRendData){
  40         VolRendData->setVolumeOpacity(greyvalues,values);
  41     }
  42 }
  43 void  VolumeRendererData::BoundingBoxChanged(bool checked){
  44     invariant();
  45     if(VolRendData && Interactor){
  46         if(checked){
  47             VolRendData->EnableBoundingBox(Interactor);
  48         }else{
  49             VolRendData->DisableBoundingBox();
  50         }
  51     }
  52 }
  53
  54 void VolumeRendererData::changeCompositeMIPFunction(int function){
  55     invariant();
  56     if(VolRendData)
  57         VolRendData->changeCompositeMIPFunction(function);
  58 }