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Root Listing
root
/
radiance
/
ray
/
src
/
common
/
fvect.c
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Comparing ray/src/common/fvect.c (file contents):
Revision
1.2
by
greg
, Sun May 7 21:41:40 1989 UTC vs.
Revision
1.3
by
greg
, Mon May 8 08:40:56 1989 UTC
#
Line 91
|
Line 91
|
register FVECT v;
91
92
len = DOT(v, v);
93
94
<
if (len <= FTINY*FTINY)
94
>
if (len <= 0.0)
95
return(0.0);
96
97
/****** problematic
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