Deprecate vtkTemporalStreamTracer and vtkPTemporalStreamTracer.

There were replaced by:

vtkParticleTracerBase, vtkParticleTracer, vtkParticlePathFilter,
and vtkStreaklineFilter
and their parallel versions.

See
https://blog.kitware.com/improvements-in-path-tracing-in-vtk/

Examples/GUI/Qt/GraphicsView/vtkclasses.xml

@@ -1333,8 +1333,6 @@
                   <class id="vtkDistributedStreamTracer" library="Parallel">
                   </class>
                </class>
-               <class id="vtkTemporalStreamTracer" library="Parallel">
-               </class>
             </class>
             <class id="vtkStripper" library="Graphics">
             </class>

Examples/GUI/Qt/GraphicsView/vtklibrary.xml

@@ -1466,8 +1466,6 @@
     </node>
     <node id="vtkDistributedStreamTracer">
     </node>
-    <node id="vtkTemporalStreamTracer">
-    </node>
     <node id="vtkCollectPolyData">
     </node>
     <node id="vtkCutMaterial">

Examples/Infovis/Python/vtkclasses.xml

@@ -1333,8 +1333,6 @@
                   <class id="vtkDistributedStreamTracer" library="Parallel">
                   </class>
                </class>
-               <class id="vtkTemporalStreamTracer" library="Parallel">
-               </class>
             </class>
             <class id="vtkStripper" library="Graphics">
             </class>

Examples/Infovis/Python/vtklibrary.xml

@@ -1466,8 +1466,6 @@
     </node>
     <node id="vtkDistributedStreamTracer">
     </node>
-    <node id="vtkTemporalStreamTracer">
-    </node>
     <node id="vtkCollectPolyData">
     </node>
     <node id="vtkCutMaterial">

Filters/FlowPaths/CMakeLists.txt

@@ -16,8 +16,10 @@ set(classes
   vtkParticleTracerBase
   vtkStreaklineFilter
   vtkStreamTracer
-  vtkTemporalInterpolatedVelocityField
-  vtkTemporalStreamTracer)
+  vtkTemporalInterpolatedVelocityField)
 
+if (NOT VTK_LEGACY_REMOVE)
+  list(APPEND classes vtkTemporalStreamTracer)
+endif()
 vtk_module_add_module(VTK::FiltersFlowPaths
   CLASSES ${classes})

Filters/FlowPaths/vtkEvenlySpacedStreamlines2D.h

@@ -80,7 +80,8 @@
  *
  * @sa
  * vtkStreamTracer vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver
- * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkTemporalStreamTracer
+ * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkParticleTracerBase
+ * vtkParticleTracer vtkParticlePathFilter vtkStreaklineFilter
  * vtkAbstractInterpolatedVelocityField vtkInterpolatedVelocityField
  * vtkCellLocatorInterpolatedVelocityField
  *

Filters/FlowPaths/vtkStreamTracer.h

@@ -71,7 +71,8 @@
  *
  * @sa
  * vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver
- * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkTemporalStreamTracer
+ * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkParticleTracerBase
+ * vtkParticleTracer vtkParticlePathFilter vtkStreaklineFilter
  * vtkAbstractInterpolatedVelocityField vtkInterpolatedVelocityField
  * vtkCellLocatorInterpolatedVelocityField
  *

Filters/FlowPaths/vtkTemporalInterpolatedVelocityField.h

@@ -18,7 +18,7 @@
  * interpolating between times during particle tracing
  *
  * vtkTemporalInterpolatedVelocityField is a general purpose
- * helper for the temporal particle tracing code (vtkTemporalStreamTracer)
+ * helper for the temporal particle tracing code (vtkParticleTracerBase)
  *
  * It maintains two copies of vtkCachingInterpolatedVelocityField internally
  * and uses them to obtain velocity values at time T0 and T1.
@@ -41,7 +41,8 @@
  *
  *
  * @sa
- * vtkCachingInterpolatedVelocityField vtkTemporalStreamTracer
+ * vtkCachingInterpolatedVelocityField vtkParticleTracerBase
+ * vtkParticleTracer vtkParticlePathFilter vtkStreaklineFilter
 */
 
 #ifndef vtkTemporalInterpolatedVelocityField_h

Filters/FlowPaths/vtkTemporalStreamTracer.h

@@ -22,11 +22,18 @@
  * @sa
  * vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver
  * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkStreamTracer
+ *
+ * This class is deprecated.
+ * Use instead one of the following classes: vtkParticleTracerBase
+ * vtkParticleTracer vtkParticlePathFilter vtkStreaklineFilter
+ * See https://blog.kitware.com/improvements-in-path-tracing-in-vtk/
 */
 
 #ifndef vtkTemporalStreamTracer_h
 #define vtkTemporalStreamTracer_h
 
+#ifndef VTK_LEGACY_REMOVE
+
 #include "vtkFiltersFlowPathsModule.h" // For export macro
 #include "vtkSmartPointer.h" // For protected ivars.
 #include "vtkStreamTracer.h"
@@ -474,4 +481,6 @@ private:
   void operator=(const vtkTemporalStreamTracer&) = delete;
 };
 
+#endif // VTK_LEGACY_REMOVE
+
 #endif

Filters/General/vtkTemporalPathLineFilter.h

@@ -22,16 +22,16 @@
  * The point number (index) is used as the 'key' if the points are randomly
  * changing their respective order in the points list, then you should specify
  * a scalar that represents the unique ID. This is intended to handle the output
- * of a filter such as the TemporalStreamTracer.
+ * of a filter such as the vtkParticleTracer.
  *
  * @sa
- * vtkTemporalStreamTracer
+ * vtkParticleTracer
  *
  * @par Thanks:
  * John Bidiscombe of
  * CSCS - Swiss National Supercomputing Centre
  * for creating and contributing this class.
-*/
+ */
 
 #ifndef vtkTemporalPathLineFilter_h
 #define vtkTemporalPathLineFilter_h

Filters/ParallelFlowPaths/CMakeLists.txt

@@ -4,17 +4,21 @@ set(classes
   vtkPParticleTracer
   vtkPParticleTracerBase
   vtkPStreaklineFilter
-  vtkPStreamTracer
-  vtkPTemporalStreamTracer)
+  vtkPStreamTracer)
 
 # Overrides for object factory.
 set(parallel_overrides
   LagrangianParticleTracker
   StreamTracer
-  TemporalStreamTracer
   ParticleTracer
   ParticlePathFilter
   StreaklineFilter)
+
+if (NOT VTK_LEGACY_REMOVE)
+  list(APPEND classes vtkPTemporalStreamTracer)
+  list(APPEND parallel_overrides TemporalStreamTracer)
+endif()
+
 foreach (parallel_override IN LISTS parallel_overrides)
   vtk_object_factory_declare(
     BASE      vtk${parallel_override}

Filters/ParallelFlowPaths/vtkPTemporalStreamTracer.h

@@ -22,11 +22,18 @@
  * @sa
  * vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver
  * vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkStreamTracer
+ *
+ * This class is deprecated.
+ * Use instead one of the following classes: vtkParticleTracerBase
+ * vtkParticleTracer vtkParticlePathFilter vtkStreaklineFilter
+ * See https://blog.kitware.com/improvements-in-path-tracing-in-vtk/
 */
 
 #ifndef vtkPTemporalStreamTracer_h
 #define vtkPTemporalStreamTracer_h
 
+#ifndef VTK_LEGACY_REMOVE
+
 #include "vtkFiltersParallelFlowPathsModule.h" // For export macro
 #include "vtkSmartPointer.h" // For protected ivars.
 #include "vtkTemporalStreamTracer.h"
@@ -129,4 +136,6 @@ private:
   void operator=(const vtkPTemporalStreamTracer&) = delete;
 };
 
+#endif // VTK_LEGACY_REMOVE
+
 #endif

IO/Core/vtkAbstractParticleWriter.h

@@ -17,7 +17,7 @@
  * @brief   abstract class to write particle data to file
  *
  * vtkAbstractParticleWriter is an abstract class which is used by
- * vtkTemporalStreamTracer to write particles out during simulations.
+ * vtkParticleTracerBase to write particles out during simulations.
  * This class is abstract and provides a TimeStep and FileName.
  * Subclasses of this should provide the necessary IO.
  *
@@ -25,7 +25,7 @@
  * See vtkWriter
  *
  * @sa
- * vtkTemporalStreamTracer
+ * vtkParticleTracerBase
 */
 
 #ifndef vtkAbstractParticleWriter_h