--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/bench.py	Thu May 15 19:15:57 2008 +0200
@@ -0,0 +1,64 @@
+#!/usr/bin/python
+
+from pyrit import *
+from lworeader import LoadLightwaveLwoFile
+from plyreader import LoadStanfordPlyFile
+from math import *
+from time import time
+
+rt = Raytracer()
+top = KdTree()
+rt.setTop(top)
+rt.setBgColour((0.2,0.3,0.8))
+cam = Camera(eye=(-8,3,4),lookat=(0,-0.5,1))
+rt.setCamera(cam)
+
+carmodel = "../models/lwo/Nissan300ZX.lwo"
+bunnymodel = "../models/ply/bunny/bun_zipper.ply"
+
+print "Loading file", carmodel
+facenum = LoadLightwaveLwoFile(rt, carmodel, scale=0.4)
+print "Loaded", facenum, "faces"
+
+matbunny = Material(colour=(0.4, 0.5, 0.9))
+matbunny.setTransmissivity(0.65, 1.3)
+matbunny.setReflectivity(0.3)
+matbunny.setSmooth(True)
+
+print "Loading file", bunnymodel
+facenum = LoadStanfordPlyFile(rt, bunnymodel,
+	matbunny, scale=(20.0, 20.0, -20.0), trans=(-1,-1.8,3.5))
+print "Loaded", facenum, "faces"
+
+mat = Material(colour=(0.5, 0.5, 0.5))
+ground = Box(L=(-10,-2,-10), H=(10,-1.2,10), material=mat)
+rt.addShape(ground)
+
+lwall = Box(L=(-10,-2,-4), H=(10,10,-3), material=mat)
+rt.addShape(lwall)
+
+mat = Material(colour=(0.5, 0.5, 0.5))
+mat.setReflectivity(0.7)
+backwall = Box(L=(8,-2, -10), H=(10,10,10), material=mat)
+rt.addShape(backwall)
+
+light1 = Light(position=(-5.0, 20.0, 8.0), colour=(0.9, 0.9, 0.9))
+rt.addLight(light1)
+light2 = Light(position=(5.0, 10.0, 10.0), colour=(0.9, 0.7, 0.7))
+rt.addLight(light2)
+
+t1 = time()
+top.optimize()
+t2 = time()
+print "kd-tree built in", (t2-t1), "s"
+
+sampler = DefaultSampler(1024, 768)
+sampler.setOversample(1)
+rt.setSampler(sampler)
+
+t1 = time()
+rt.render()
+t2 = time()
+print "rendered in", (t2-t1), "s"
+
+sampler.getPixmap().writePNG('bench.png')