pyrit: demos/spheres_shadow.py@a6413a3d741d (annotated)

1 e74bf781067e use python-config, strip python version from demos, change [PyRit] to [pyrit] -- should use unix name everywhere Radek Brich <radek.brich@devl.cz> parents: 0 diff changeset	1	#!/usr/bin/python
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	2
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	3	import sys
22 76b7bd51d64a new make infrastructure Radek Brich <radek.brich@devl.cz> parents: 19 diff changeset	4	sys.path.append(open('ModulePath').read().strip())
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	5
14 fc18ac4833f2 replace Plane with axis-aligned Box (because infinite Plane is not usable with kd-tree) Radek Brich <radek.brich@devl.cz> parents: 6 diff changeset	6	from raytracer import Raytracer, Material, Box, Sphere, Light
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	7	import Image
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	8
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	9	rt = Raytracer()
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	10
19 4e0955fca797 added Camera, currently w/o Python binding Radek Brich <radek.brich@devl.cz> parents: 14 diff changeset	11	light1 = Light(position=(0.0, 5.0, -5.0), colour=(0.7, 0.3, 0.6))
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	12	rt.addlight(light1)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	13
19 4e0955fca797 added Camera, currently w/o Python binding Radek Brich <radek.brich@devl.cz> parents: 14 diff changeset	14	light2 = Light(position=(-2.0, 10.0, -2.0), colour=(0.4, 0.6, 0.3))
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	15	rt.addlight(light2)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	16
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	17	mat0 = Material(colour=(0.7, 0.7, 0.7))
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	18
14 fc18ac4833f2 replace Plane with axis-aligned Box (because infinite Plane is not usable with kd-tree) Radek Brich <radek.brich@devl.cz> parents: 6 diff changeset	19	box = Box(L=(-20.0, -1.2, -20.0), H=(20.0, -1.0, 20.0), material=mat0)
fc18ac4833f2 replace Plane with axis-aligned Box (because infinite Plane is not usable with kd-tree) Radek Brich <radek.brich@devl.cz> parents: 6 diff changeset	20	rt.addshape(box)
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	21
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	22	mat1 = Material(colour=(1.0, 0.0, 0.0))
19 4e0955fca797 added Camera, currently w/o Python binding Radek Brich <radek.brich@devl.cz> parents: 14 diff changeset	23	bigsphere = Sphere(centre=(3.0, 2.0, -7.0), radius=3.0, material=mat1)
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	24	rt.addshape(bigsphere)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	25
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	26	mat2 = Material(colour=(0.0, 1.0, 0.0))
19 4e0955fca797 added Camera, currently w/o Python binding Radek Brich <radek.brich@devl.cz> parents: 14 diff changeset	27	smallsphere = Sphere(centre=(-5.5, 1.5, -8.0), radius=2.0, material=mat2)
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	28	rt.addshape(smallsphere)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	29
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	30	mat3 = Material(colour=(0.0, 0.0, 1.0))
19 4e0955fca797 added Camera, currently w/o Python binding Radek Brich <radek.brich@devl.cz> parents: 14 diff changeset	31	tinysphere = Sphere(centre=(-1.2, 0.0, -2.0), radius=0.5, material=mat3)
0 3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	32	rt.addshape(tinysphere)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	33
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	34	imagesize = (800, 600)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	35	data = rt.render(imagesize)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	36	img = Image.fromstring("RGB", imagesize, data)
3547b885df7e initial commit, raytracer source as written year ago and unchanged since 2007-03-25 Radek Brich <radek.brich@devl.cz> parents: diff changeset	37	img.save('spheres_shadow.png')

author	Radek Brich <radek.brich@devl.cz>
	Fri, 28 Mar 2008 23:30:04 +0100
branch	pyrit
changeset 52	a6413a3d741d
parent 22	76b7bd51d64a
child 60	a23b5089b9c3
permissions	-rwxr-xr-x