| author | Radek Brich <radek.brich@devl.cz> |
| Tue, 22 Apr 2008 13:33:12 +0200 | |
| branch | pyrit |
| changeset 77 | dbe8438d5dca |
| parent 75 | 20dee9819b17 |
| child 90 | f6a72eb99631 |
| permissions | -rwxr-xr-x |
| 18 | 1 |
#!/usr/bin/python |
2 |
||
3 |
# this demo needs dragon model from |
|
4 |
# http://graphics.stanford.edu/data/3Dscanrep/ |
|
5 |
||
6 |
from raytracer import Raytracer, Light, Sphere, Triangle, Material |
|
|
29
574c34441a1c
new C++ demo: realtime_bunny
Radek Brich <radek.brich@devl.cz>
parents:
28
diff
changeset
|
7 |
from plyreader import LoadStanfordPlyFile |
| 18 | 8 |
import Image |
9 |
||
10 |
rt = Raytracer() |
|
11 |
mat = Material(colour=(0.9, 0.9, 0.9)) |
|
|
69
303583d2fb97
move "smooth" attribute from Triangle to Material
Radek Brich <radek.brich@devl.cz>
parents:
62
diff
changeset
|
12 |
mat.setSmooth(True) |
|
62
07c2f8084719
more SConscript tweaking, make model preparation work again
Radek Brich <radek.brich@devl.cz>
parents:
60
diff
changeset
|
13 |
LoadStanfordPlyFile(rt, "../models/ply/dragon/dragon_vrip_res2.ply", |
|
69
303583d2fb97
move "smooth" attribute from Triangle to Material
Radek Brich <radek.brich@devl.cz>
parents:
62
diff
changeset
|
14 |
mat, scale=(-29.0, 29.0, -29.0), trans=(0.0, -3.6, 0.0)) |
| 18 | 15 |
|
|
25
b8232edee786
tuned ray-triangle intersection, now there are three algorithms to choose from:
Radek Brich <radek.brich@devl.cz>
parents:
24
diff
changeset
|
16 |
light1 = Light(position=(-5.0, 2.0, 8.0), colour=(0.9, 0.3, 0.2)) |
|
75
20dee9819b17
unify capitalization of method names in C++ and Python
Radek Brich <radek.brich@devl.cz>
parents:
69
diff
changeset
|
17 |
rt.addLight(light1) |
|
25
b8232edee786
tuned ray-triangle intersection, now there are three algorithms to choose from:
Radek Brich <radek.brich@devl.cz>
parents:
24
diff
changeset
|
18 |
|
|
b8232edee786
tuned ray-triangle intersection, now there are three algorithms to choose from:
Radek Brich <radek.brich@devl.cz>
parents:
24
diff
changeset
|
19 |
light2 = Light(position=(3.0, 0.0, 9.0), colour=(0.0, 1.0, 0.2)) |
|
75
20dee9819b17
unify capitalization of method names in C++ and Python
Radek Brich <radek.brich@devl.cz>
parents:
69
diff
changeset
|
20 |
rt.addLight(light2) |
| 18 | 21 |
|
22 |
imagesize = (800, 600) |
|
23 |
data = rt.render(imagesize) |
|
24 |
img = Image.fromstring("RGB", imagesize, data)
|
|
25 |
img.save('dragon.png')
|