my first problem (files)

tcroom.rad:

···

#
# my first scene
#

# this is the material for my light source
void light bright
0
0
3 100 100 100

# this is the material for my object
void metal crystal
0
0
5 .7 .05 .05 .9 .05

# here is the light source

bright sphere fixture
0
0
4 2 1 1.5 .125

# here is the ball

crystal sphere ball
0
0
4 .7 1.125 .625 .125

# the wall material

void plastic gray_paint
0
0
5 .5 .5 .5 0 0

# genbox gray_paint tcroom 3 2 2 -i

!genbox gray_paint tcroom 3 2 2 -i

gray_paint polygon tcroom.1540
0
0
12
                   0 0 0
                   0 0 2
                   3 0 2
                   3 0 0

gray_paint polygon tcroom.4620
0
0
12
                   0 0 0
                   0 2 0
                   0 2 2
                   0 0 2

gray_paint polygon tcroom.2310
0
0
12
                   0 0 0
                   3 0 0
                   3 2 0
                   0 2 0

gray_paint polygon tcroom.3267
0
0
12
                   3 2 2
                   0 2 2
                   0 2 0
                   3 2 0

# the window wall with a hole in it

gray_paint polygon tcroom.5137
0
0
30
    3 2 2
    3 2 0
    3 0 0
    3 0 2
    3 .8 2
    3 .8 .8
    3 1.4 .8
    3 1.4 1.4
    3 .8 1.4
    3 .8 2

gray_paint polygon tcroom.6457
0
0
12
                   3 2 2
                   3 0 2
                   0 0 2
                   0 2 2

# a shiny blue box

void plastic blue_plastic
0
0
5 .1 .1 .6 .05 .1
! genbox blue_plastic box .5 .5 .5 | xform -rz 15 -t .5 .75 0

# a chrome rod to suspend the light from the ceiling

void metal chrome
0
0
5 .8 .8 .8 .9 0

chrome cylinder fixture_susport
0
0
7
   2 1 1.5
   2 1 1.75
   .05

srcwindow.rad

# an emissive window

# visible glass type for illum

void glass window_glass
0
0
3 .96 .96 .96

# window distribution function

skyfunc brightfunc window_dist
2 winxmit winxmit.cal
0
0

# illum for window

window_dist illum window_illum
1 window_glass
0
3 .88 .88 .88

# the source polygon
window_illum polygon window
0
0
12
     3 .8 1.4
     3 1.4 1.4
     3 1.4 .8
     3 .8 .8

Tian Cheng

--
Peace of Mind.