Created a grid using cubes.

Trial.py

@@ -1,29 +1,39 @@
 #Imports.
 import bpy;
+import random;
 
 size = 1;
-xNumOfCubes = 3;
-yNumOfCubes = 2;
-zNumOfCubes = 0;
 
 x = y = z = size / 2;
 
 #Creating the inital cube. 
 bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
 
-#I need to create an algorithm that will create the cubes in the shape of a block. 
+# Iterate over each grid 'cell' we want a cube at. 
+for x in range(20):
+    for y in range(20):
+        #Set the location. 
+        location = (x, y, z);
 
-#Creating cubes in the X-Position.   
+        #Add the cubes. 
-for i in range(xNumOfCubes):
+        bpy.ops.mesh.primitive_cube_add(size = size, location=location, scale=(1, 1, 1));
-    x += size;
-    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
 
-#Creating cubes in the Y-Position. 
+##Creating cubes in the X-Position.   
-for i in range(yNumOfCubes):
+#for i in range(xNumOfCubes):
-    y += size;
+#    x += size;
-    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
+#    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
 
-#Creating cubes in the Z-Position.
+##Creating cubes in the Y-Position. 
-for i in range(zNumOfCubes): 
+#for i in range(yNumOfCubes):
-    z += size;
+#    y += size;
-    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
+#    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
+
+##Creating cubes in the Z-Position.
+#for i in range(zNumOfCubes): 
+#    z += size;
+#    bpy.ops.mesh.primitive_cube_add(size = size, location = (x, y, z));
+
+
+#Notes: 
+# - There is a cube that spawns amongst the grid that doesn't fit in with the rest.
+# - To create the grid to spawn cubes in the z-axis, then I should create a new for loop within the nested loop to take create it in the z-axis.