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root/radiance/ray/src/hd/sm_geom.c
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Comparing ray/src/hd/sm_geom.c (file contents):
Revision 3.9 by gwlarson, Mon Dec 28 18:07:35 1998 UTC vs.
Revision 3.10 by gwlarson, Tue Jan 5 16:52:38 1999 UTC

# Line 115 | Line 115 | FVECT p0,p1;
115  
116      det = -dp0*CROSS_VEC2(p1,p) + dp1*CROSS_VEC2(p0,p) - dp*CROSS_VEC2(p0,p1);
117      
118 <    return (det > 0);
118 >    return (det > (1e-10));
119   }
120  
121  

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