add function to add single point in point probe

pythonbindings/pyfluids-stubs/bindings/gpu/probes.pyi

@@ -45,6 +45,7 @@ class PlaneProbe(Probe):
 
 class PointProbe(Probe):
     def __init__(self, probe_name: str, output_path: str, t_start_avg: int, t_avg: int, t_start_out: int, t_out: int, output_timeseries: bool) -> None: ...
+    def add_probe_point(self, point_coord_x: float, point_coord_y: float, point_coord_z: float) -> None: ...
     def add_probe_points_from_list(self, point_coords_x: List[float], point_coords_y: List[float], point_coords_z: List[float]) -> None: ...
     def add_probe_points_from_x_normal_plane(self, pos_x: float, pos0_y: float, pos0_z: float, pos1_y: float, pos1_z: float, n_y: int, n_z: int) -> None: ...
 

pythonbindings/src/gpu/submodules/probes.cpp

@@ -81,6 +81,7 @@ namespace probes
                         py::arg("t_start_out"),
                         py::arg("t_out"),
                         py::arg("output_timeseries"))
+        .def("add_probe_point", &PointProbe::addProbePoint, py::arg("point_coord_x"), py::arg("point_coord_y"), py::arg("point_coord_z"))
         .def("add_probe_points_from_list", &PointProbe::addProbePointsFromList, py::arg("point_coords_x"), py::arg("point_coords_y"), py::arg("point_coords_z"))
         .def("add_probe_points_from_x_normal_plane", &PointProbe::addProbePointsFromXNormalPlane, py::arg("pos_x"), py::arg("pos0_y"), py::arg("pos0_z"), py::arg("pos1_y"), py::arg("pos1_z"), py::arg("n_y"), py::arg("n_z"));
 

src/gpu/VirtualFluids_GPU/PreCollisionInteractor/Probes/PointProbe.cu

@@ -110,6 +110,13 @@ void PointProbe::calculateQuantities(SPtr<ProbeStruct> probeStruct, Parameter* p
                                                 probeStruct->quantitiesD, probeStruct->arrayOffsetsD, probeStruct->quantitiesArrayD, this->outputTimeSeries);
 }
 
+void PointProbe::addProbePoint(real pointCoordX, real pointCoordY, real pointCoordZ)
+{
+    this->pointCoordsX.push_back(pointCoordX);
+    this->pointCoordsY.push_back(pointCoordY);
+    this->pointCoordsZ.push_back(pointCoordZ);
+}
+
 void PointProbe::addProbePointsFromList(std::vector<real>& _pointCoordsX, std::vector<real>& _pointCoordsY, std::vector<real>& _pointCoordsZ)
 {
     bool isSameLength = ( (_pointCoordsX.size()==_pointCoordsY.size()) && (_pointCoordsY.size()==_pointCoordsZ.size()));

src/gpu/VirtualFluids_GPU/PreCollisionInteractor/Probes/PointProbe.h

@@ -51,7 +51,7 @@ public:
         uint _tAvg,
         uint _tStartOut,
         uint _tOut,
-        bool _outputTimeseries
+        bool _outputTimeseries = false
     ): Probe(_probeName, 
              _outputPath,
              _tStartAvg, 
@@ -63,6 +63,7 @@ public:
              _outputTimeseries)
     {}
 
+    void addProbePoint(real pointCoordX, real pointCoordY, real pointCoordZ);
     void addProbePointsFromList(std::vector<real>& _pointCoordsX, std::vector<real>& _pointCoordsY, std::vector<real>& _pointCoordsZ);
     void addProbePointsFromXNormalPlane(real pos_x, real pos0_y, real pos0_z, real pos1_y, real pos1_z, uint n_y, uint n_z);
     void getTaggedFluidNodes(Parameter *para, GridProvider* gridProvider) override;