#This scene is for debug use
camera 0.0 0.0 -10 0.0 0.0 1 0 1 0 20
film_resolution 400 400
output_image motion_blur_demo.jpg
#enable_softshadow

uniform_sampling 100
#jittered_sampling 4
#adaptive_sampling 2

max_vertices 4

vertex -5 -1.8 -15
vertex -5 -1.8 10
vertex 5 -1.8 -15
vertex -5 -10 -15


#red balls
material 0.99 0.09 0.09 0.99 0.09 0.09 0.99 0.9 0.9 5 0.490 0.09 0.19 1
sphere -2.5 1.4 -2.5 0.35 moveto -2.5 -1.0 -2.5 between 0.5 1.0
sphere -2.0 0.3 -2.0 0.35 moveto -2.0 -1.0 -2.0 between 0.3 1.0
sphere -1.4 0.0 -1.4 0.35 moveto -1.4 1.2 -1.4 between 0.0 0.5

#green balls
material 0.09 0.99 0.09 0.09 0.39 0.09 0.9 0.69 0.9 5 0.09 0.490 0.09 1
sphere -0.8 0.0 -0.8 0.35 moveto -0.8 1.9 -0.8 between 0.0 0.4
sphere -0.2 0.3 -0.2 0.35 moveto -0.2 -1.0 -0.2 between 0.7 1.0
sphere 0.4 0.6 0.4 0.35 moveto 0.4 -1.0 0.4 between 0.0 0.4

#yellow balls
material 0.09 0.09 0.09 0.09 0.09 0.09 0.9 0.9 0.9 5 0.0 0.0 0.0 1
sphere 1.0 0.8 1.0 0.35 moveto 1.0 -1.0 1.0 between 0.0 0.6
sphere 1.6 0.6 1.6 0.35 moveto 1.6 1.9 1.6 between 0.6 1.0
sphere 2.2 0.3 2.2 0.35 moveto 2.2 -1.0 2.2 between 0.2 0.7

#blue balls
material 0.20 0.20 0.9 0.20 0.20 0.9 0.9 0.9 0.9 5 0.0 0.19 0.5990 1
sphere 2.8 0.0 2.8 0.35 moveto 2.8 1.9 2.8 between 0.0 1.0
sphere 3.4 0.3 3.4 0.35 moveto 3.4 -1.0 3.4 between 0.5 1.0
sphere 4.0 0.6 4.0 0.35 moveto 4.0 -1.0 4.0 between 0.3 1.0

material 0.0 0.0 0.0 0.990 0.990 0.990 0.0 0.0 0.0 15 0.0 0.0 0.0 0.1
box 0 1 2 3

#ambient_light 1 1 1

#point_light 1.0 1.0 1.0 0.0 5.0 13.0
point_light 1.0 1.0 1.0 -1.8 2.2 -3
#spot_light 1.0 1.0 1.0 0 0 -3 0 0 1 10 70

background 0.0 0.0 0.0 
max_depth 2