====== perlinnoise.py ======

<code python>
import perlin2D
from mayavi.scripts import mayavi2
from tvtk.api import tvtk
from mayavivoxels import voxels

@mayavi2.standalone
def view(mesh):
    '''Stellt ein tvtk.Polydata mesh im mayavi2 Standalone dar.'''
    from mayavi.sources.vtk_data_source import VTKDataSource
    from mayavi.modules.surface import Surface

    mayavi.new_scene()
    src = VTKDataSource(data=mesh)
    mayavi.add_source(src)
    s = Surface()
    mayavi.add_module(s)

heightmap = []
counter = 1

for i in range(300):
    inmap = []
    for j in range(300):
        inmap.append(perlin2D.Noise(i, j,0.03125, 0.5, 0.25))
        counter = counter + 1
    heightmap.append(inmap)

#print heightmap
points = []
for n, i in enumerate(heightmap):
    for k, j in enumerate(i):
        points.append((n*0.05, j, k*0.05))
        

print 'FINISHED CALCULATING'

cube = voxels(points)
print 'FINISHED CALCULATING CUBESTUFF'
view(cube.createmesh(0.05))
</code>