Merge pull request #397 from chakravarthi589/Add_-RandomSequence

Add  random sequence

Former-commit-id: 9622cbbc

src/Java.md

@@ -203,6 +203,7 @@ It would be appreciated if there are any Java VTK experts who could convert any
 | -------------- | ---------------------- | ------------- | ------- |
 [DistanceBetweenPoints](/Java/SimpleOperations/DistanceBetweenPoints) | vtkMath | Example Program to find squared distance and the Euclidean distance between two 3D points.
 [PerspectiveTransform](/Java/SimpleOperations/PerspectiveTransform) | vtkPerspectiveTransform | It is used to describe the full range of homogeneous transformations. It was designed in particular to describe a camera-view of a scene
+[RandomSequence](/Java/SimpleOperations/RandomSequence) | vtkMinimalStandardRandomSequence | Park and Miller Sequence of pseudo random numbers.
 
 ## Swing Integration
 

src/Java/SimpleOperations/RandomSequence.java

+import vtk.vtkNativeLibrary;
+import vtk.vtkMinimalStandardRandomSequence;
+
+
+public class RandomSequence 
+{
+  // -----------------------------------------------------------------
+  // Load VTK library and print which library was not properly loaded
+  static 
+  {
+    if (!vtkNativeLibrary.LoadAllNativeLibraries()) 
+    {
+      for (vtkNativeLibrary lib : vtkNativeLibrary.values()) 
+      {
+        if (!lib.IsLoaded()) 
+        {
+          System.out.println(lib.GetLibraryName() + " not loaded");
+        }
+      }
+    }
+    vtkNativeLibrary.DisableOutputWindow(null);
+  }
+  // -----------------------------------------------------------------
+	
+  public static void main(String s[]) 
+  {					  
+    //Create a random sequence generator.
+    vtkMinimalStandardRandomSequence Sequence = new vtkMinimalStandardRandomSequence();
+    //initialize the sequence
+    Sequence.SetSeed(1);
+
+    //Get 3 random numbers.
+    double x = Sequence.GetValue();
+    Sequence.Next();
+    double y = Sequence.GetValue();
+    Sequence.Next();
+    double z = Sequence.GetValue();
+    Sequence.Next();
+
+    // You can also use Sequence.GetRangeValue(-1.0, 1.0) to set a range on the random values.
+
+    System.out.println("X:"+x + "\n" + "Y:" + y + "\n" + "Z:"+ z);
+    
+  }		  
+}

src/Java/SimpleOperations/RandomSequence.md

+### Description
+
+vtkMinimalStandardRandomSequence object is a sequence of statistically independent pseudo random numbers uniformly distributed between 0.0 and 1.0.