From 0244b51fa41cd0826ee20655a8e1f5eba3581405 Mon Sep 17 00:00:00 2001
From: Tim Hutton <tim.hutton@gmail.com>
Date: Sun, 9 Jun 2024 23:04:32 +0100
Subject: [PATCH] ThresholdByUpper -> SetUpperThreshold,
 SetThresholdFunction(Upper)

---
 src/readybase/ImageRD.cpp | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/readybase/ImageRD.cpp b/src/readybase/ImageRD.cpp
index 9920b4bc..4edc672f 100644
--- a/src/readybase/ImageRD.cpp
+++ b/src/readybase/ImageRD.cpp
@@ -943,7 +943,8 @@ void ImageRD::InitializeVTKPipeline_3D(vtkRenderer* pRenderer,const Properties&
             threshold->SetInputArrayToProcess(0, 0, 0,
                 vtkDataObject::FIELD_ASSOCIATION_CELLS,
                 vtkDataSetAttributes::SCALARS);
-            threshold->ThresholdByUpper(contour_level);
+            threshold->SetUpperThreshold(contour_level);
+            threshold->SetThresholdFunction(vtkThreshold::Upper);
 
             vtkSmartPointer<vtkGeometryFilter> geometry = vtkSmartPointer<vtkGeometryFilter>::New();
             geometry->SetInputConnection(threshold->GetOutputPort());
@@ -1100,7 +1101,8 @@ void ImageRD::AddPhasePlot(vtkRenderer* pRenderer,float scaling,float low,float
     thresholdXmin->ReplaceOutOff();
     vtkSmartPointer<vtkImageThreshold> thresholdXmax = vtkSmartPointer<vtkImageThreshold>::New();
     thresholdXmax->SetInputConnection(thresholdXmin->GetOutputPort());
-    thresholdXmax->ThresholdByUpper(maxVal);
+    thresholdXmax->SetUpperThreshold(maxVal);
+    thresholdXmax->SetThresholdFunction(vtkThreshold::Upper);
     thresholdXmax->ReplaceInOn();
     thresholdXmax->SetInValue(maxVal);
     thresholdXmax->ReplaceOutOff();
@@ -1123,7 +1125,8 @@ void ImageRD::AddPhasePlot(vtkRenderer* pRenderer,float scaling,float low,float
     thresholdYmin->ReplaceOutOff();
     vtkSmartPointer<vtkImageThreshold> thresholdYmax = vtkSmartPointer<vtkImageThreshold>::New();
     thresholdYmax->SetInputConnection(thresholdYmin->GetOutputPort());
-    thresholdYmax->ThresholdByUpper(maxVal);
+    thresholdYmax->SetUpperThreshold(maxVal);
+    thresholdYmax->SetThresholdFunction(vtkThreshold::Upper);
     thresholdYmax->ReplaceInOn();
     thresholdYmax->SetInValue(maxVal);
     thresholdYmax->ReplaceOutOff();
@@ -1151,7 +1154,8 @@ void ImageRD::AddPhasePlot(vtkRenderer* pRenderer,float scaling,float low,float
         thresholdZmin->ReplaceOutOff();
         vtkSmartPointer<vtkImageThreshold> thresholdZmax = vtkSmartPointer<vtkImageThreshold>::New();
         thresholdZmax->SetInputConnection(thresholdZmin->GetOutputPort());
-        thresholdZmax->ThresholdByUpper(maxVal);
+        thresholdZmax->SetUpperThreshold(maxVal);
+        thresholdZmax->SetThresholdFunction(vtkThreshold::Upper);
         thresholdZmax->ReplaceInOn();
         thresholdZmax->SetInValue(maxVal);
         thresholdZmax->ReplaceOutOff();
@@ -1380,7 +1384,8 @@ void ImageRD::GetAsMesh(vtkPolyData *out, const Properties &render_settings) con
                 threshold->SetInputArrayToProcess(0, 0, 0,
                     vtkDataObject::FIELD_ASSOCIATION_CELLS,
                     vtkDataSetAttributes::SCALARS);
-                threshold->ThresholdByUpper(contour_level);
+                threshold->SetUpperThreshold(contour_level);
+                threshold->SetThresholdFunction(vtkThreshold::Upper);
 
                 vtkSmartPointer<vtkTransform> transform = vtkSmartPointer<vtkTransform>::New();
                 transform->Translate (-.5, -.5, -.5);