spawning points

vtk/src/helperClasses/SpawnPointCallback.h

@@ -0,0 +1,31 @@
+#ifndef VTKBASE_SPAWNPOINTCALLBACK_H
+#define VTKBASE_SPAWNPOINTCALLBACK_H
+
+
+#include <vtkCallbackCommand.h>
+#include <vtkRenderWindowInteractor.h>
+#include <vtkPoints.h>
+#include <vtkPolyData.h>
+
+class SpawnPointCallback : public vtkCallbackCommand {
+
+public:
+    static SpawnPointCallback *New();
+    SpawnPointCallback();
+
+    void setPoints(const vtkSmartPointer<vtkPoints> &points);
+
+    void setData(const vtkSmartPointer<vtkPolyData> &data);
+
+private:
+    vtkSmartPointer<vtkPolyData> data;
+    vtkSmartPointer<vtkPoints> points;
+public:
+
+private:
+    void Execute(vtkObject *caller, unsigned long evId, void *callData) override;
+    bool dragging = false;
+};
+
+
+#endif //VTKBASE_SPAWNPOINTCALLBACK_H