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#!/usr/bin/env python3
#########################################################################
# Copyright (C) 2010-2011 Tavian Barnes <tavianator@tavianator.com> #
# #
# This file is part of The Dimension Test Suite. #
# #
# The Dimension Test Suite is free software; you can redistribute it #
# and/or modify it under the terms of the GNU General Public License as #
# published by the Free Software Foundation; either version 3 of the #
# License, or (at your option) any later version. #
# #
# The Dimension Test Suite is distributed in the hope that it will be #
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty #
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU #
# General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
#########################################################################
import os
import os.path
from math import *
from dimension import *
# Treat warnings as errors for tests
die_on_warnings(True)
# Canvas
canvas = Canvas(width = 768, height = 480)
have_PNG = True
try:
canvas.optimize_PNG()
except OSError as e:
if e.errno == errno.ENOSYS:
have_PNG = False
else:
raise
path = os.path.join(os.environ["top_srcdir"], "dimension/tests/demo.dmnsn")
with open(path) as fh:
exec(compile(fh.read(), path, "exec"))
# Scene
scene = Scene(canvas = canvas,
objects = objects,
lights = lights,
camera = camera)
scene.default_texture = Texture(finish = Ambient(0.1) + Diffuse(0.7))
scene.background = background
scene.adc_bailout = 1/255
scene.recursion_limit = 5
scene.raytrace()
if have_PNG:
canvas.write_PNG('demo.png')
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