# File: p3d_paraboloid.py
# Author: Petr Sorfa
# Desc: A parametric surface

import am # import the Animation Master extension
import math	# import the math extension

am.begin()	# Initialize the AM session

am.surface_begin()

for ui in range(20):
    u = ui*2.0*math.pi/19.0

    row = []

    for vi in range(10):
        v = vi*2.0/9.0

        w = 1.0
        x = w*v*math.sin(u)
        y = w*v*math.cos(u)
        z = w*v*v
        row += [x, y, z]

    am.surface_add(row)

am.surface_end()

am.end()	# Finish the AM session