changes in qt for volume rendering with gpu support, if you are working with volume...

[creaMaracasVisu.git] / lib / GUI / Qt / VolumeRenderer / qtvolumerendererpanel.cxx

diff --git a/lib/GUI/Qt/VolumeRenderer/qtvolumerendererpanel.cxx b/lib/GUI/Qt/VolumeRenderer/qtvolumerendererpanel.cxx
index f0a431d596f643a63626a2ff271ed5d892e4850f..779621ca178337e664a4aa1c8d7ce2f2c05920e5 100644 (file)
--- a/lib/GUI/Qt/VolumeRenderer/qtvolumerendererpanel.cxx
+++ b/lib/GUI/Qt/VolumeRenderer/qtvolumerendererpanel.cxx
@@ -20,10 +20,14 @@ void QtVolumeRendererPanel::on_checkBoxShowVolume_clicked(bool checked)
 {
     try{
         ShowVolume(checked);
-        on_opacitySlider_valueChanged(this->ui->opacitySlider->value());
+        //JCP 27/09/12
+        //on_opacitySlider_valueChanged(this->ui->opacitySlider->value());
     }catch(char * e){
         cout<<e<<endl;
         QMessageBox::critical(this, tr("Volume Rendering"), tr(e), QMessageBox::Ok);
+    }catch(exception e){
+        cout<<e.what()<<endl;
+        QMessageBox::critical(this, tr("Volume Rendering"), tr(e.what()), QMessageBox::Ok);
     }
 }
 
@@ -35,10 +39,12 @@ void QtVolumeRendererPanel::on_opacitySlider_valueChanged(int value)
 
         double* range = ImageData->GetScalarRange();
         vector<double> greylevel;
-        greylevel.push_back(range[0]);
+        greylevel.push_back(0);        
+        greylevel.push_back(1);
         greylevel.push_back(range[1]);
 
         vector<double> vectvalue;
+        vectvalue.push_back(0);
         vectvalue.push_back(value/100.0);
         vectvalue.push_back(value/100.0);
 
@@ -72,3 +78,24 @@ void QtVolumeRendererPanel::on_radioButtonComposite_clicked(bool checked)
         this->changeCompositeMIPFunction(0);
     }
 }
+
+void QtVolumeRendererPanel::on_radioButtonLinear_clicked(bool checked)
+{
+    if(checked){
+        this->changeInterpolationType(0);
+    }
+}
+
+void QtVolumeRendererPanel::on_radioButtonNearest_clicked(bool checked)
+{
+    if(checked){
+        this->changeInterpolationType(1);
+    }
+}
+
+void QtVolumeRendererPanel::on_radioButtonMinIP_clicked(bool checked)
+{
+    if(checked){
+        this->changeCompositeMIPFunction(2);
+    }
+}