basic povray file to visualize Voronoi cells

misc/import.pov

 #version 3.7;
 
 #include "rad_def.inc"
+#include "textures.inc"
+#include "colors.inc"
+#include "glass.inc"
+#include "stones.inc"
 
 // Right-handed coordinate system in which the z-axis points upwards
 camera {
-    location <120,700,120>
+    // Aneurysm
+    location <120,1200,120>
+    look_at <45,0,45>
+    // Wye
+    location <100,240,225>
+    look_at <25,20,45>
     sky z
     right -0.24*x*image_width/image_height
     up 0.24*z
-    look_at <45,0,45>
 }
 
 global_settings
@@ -18,6 +26,13 @@ global_settings
     {
         Rad_Settings(Radiosity_Normal,off,off)
     }
+    photons
+    {
+        count 20000
+        media 200
+        autostop 0
+        jitter .4
+    }
 }
 
 // White background
@@ -28,71 +43,76 @@ background{rgb 0.6}
 //light_source{<350,-12,120> color rgb <0.38,0.40,0.40>}
 
 light_source{<1000,1000,1000> color rgb <1.0,1.0,1.0>}
+sphere
+{
+    <1000, 1000, 1000> 10
+    texture
+    {
+        Glass
+    }
+    interior
+    {
+        ior 1.3
+    }
+    photons
+    {
+        target
+        reflection on
+        refraction on
+    }
+}
 
 // Radius of the Voronoi cell network
-#declare r=0.80;
+#declare r=0.50;
 
 // Radius of the particles
-#declare s=1.50;
+#declare s=1.00;
 
 plane
 {
     <0, 0, 1>, 0
+    texture
+    {
         pigment
         {
-        color rgb <1., 1., 1.>
+            Gray
         }
         finish
         {
             reflection 0.02
-        //specular 0.2
-        //ambient 0.4
-        phong 0.1
+        }
     }
 }
 
 // Particles
 union{
-    #include "voronoi/generator_points_0000000.pov"
-    texture{
-        pigment
+    #include "voronoi/generator_points_0000001.pov"
+    texture
     {
-            rgb <1.0, 0.0, 0.0>
-            //rgb <0.678,0.741,0.890>
-            filter 0.6
+        Ruby_Glass
     }
-        finish
+    interior
     {
-            //reflection 0.05 
-            //specular 0.3 
-            ambient 0.42 
+        ior 1.3
     }
-    }
-    interior
+    photons
     {
-        ior 1.7
+        target
+        reflection on
+        refraction on
     }
 }
 
 // Voronoi cells
 union{
-    #include "voronoi/voronoi_cells_0000000.pov"
+    #include "voronoi/voronoi_cells_0000001.pov"
     texture
     {
-        pigment
-        {
-            rgb <0.0078,0.2392,0.4196>
-            filter 0.6
+        T_Stone13 
     }
-        finish
-        {
-            //reflection 0.05 
-            //specular 0.3 
-            ambient 0.42 
-        }
-    }
-    interior
+    photons
     {
-        ior 1.7
+        target
+        reflection on
     }
 }