example of using vapory to run Povray

vapory.py

# vapory depends on numpy

from vapory import *

camera = Camera( 'location', [30,30,-30], 'look_at', [0,0,0] )
light1 = LightSource( [100,100,-200], 'color', [1,1,1] )
light2 = LightSource( [-100,-100,200], 'color', [1,1,1] )
bg = Background('color',[1,1,1])

ll = []
for a in range(-40,41):
	for b in range(-40,41):
		aa = a / 10.0
		bb = b / 10.0
		c = [aa*3,(aa*aa)-(bb*bb),bb*3]
		sphere = Sphere( c, 1, Pigment( 'color', [1.2,1.2,1.2] , 'scale', [1,1,1]))
		ll.append(sphere)	

scene = Scene( camera, objects= [light1, light2, bg, *ll])
scene.render("saddle.png", width=800, height=600)