hi,
i have downloaded the 64bit binaries for mac os x (sage 3.4.2).
when i try to run a tachyon example, like:
t = Tachyon(xres=800,yres=800, camera_center=(2,5,2), look_at=
(2.5,0,0))
t.light((0,0,100), 1, (1,1,1))
t.texture('r', ambient=0.1, diffuse=0.9, specular=0.5, opacity=1.0,
color=(1,0,0))
for i in srange(0,50,0.1):
t.sphere((i/10,sin(i),cos(i)), 0.05, 'r')
t.texture('white', color=(1,1,1), opacity=1, specular=1, diffuse=1)
t.plane((0,0,-100), (0,0,-100), 'white')
t.show()
there is no output.
running
t.show(verbose=99)
yelds
tachyon
/Users/zaphod/.sage//temp/wsp028513wss.weizmann.ac.il/93369//
tmp_3.dat
-format PNG -o sage0.png +V ; rm -f
"/Users/zaphod/.sage//temp/wsp028513wss.weizmann.ac.il/93369//
tmp_3.dat"
Tachyon Parallel/Multiprocessor Ray Tracer Version 0.98
Copyright 1994-2007, John E. Stone <[email protected]>
-----------------------------------------------------------
Unknown version of AC3D Model File Format
Parser failed due to nonexistent input file:
/Users/zaphod/.sage//temp/wsp028513wss.weizmann.ac.il/93369//tmp_3.dat
Aborting render.
any help would be appreciated.
thanks,
Sandro
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