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Fixing "disappearing_sliver" bug.

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A regression test is included.
This is a bug in q3map2.  Please read
regression_tests/q3map2/disappearing_sliver/README.txt for more info.


git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@363 8a3a26a2-13c4-0310-b231-cf6edde360e5
This commit is contained in:
rambetter
2010-12-27 08:08:00 +00:00
parent 82ef81821f
commit f7764a84b2
4 changed files with 252 additions and 5 deletions
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9
libs/mathlib/mathlib.c
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@@ -127,7 +127,7 @@ void _VectorCopy (vec3_t in, vec3_t out)
}
vec_t VectorNormalize( const vec3_t in, vec3_t out ) {
vec_t length, ilength;
vec_t length;
length = (vec_t)sqrt (in[0]*in[0] + in[1]*in[1] + in[2]*in[2]);
if (length == 0)
@@ -136,10 +136,9 @@ vec_t VectorNormalize( const vec3_t in, vec3_t out ) {
return 0;
}
ilength = 1.0f/length;
out[0] = in[0]*ilength;
out[1] = in[1]*ilength;
out[2] = in[2]*ilength;
out[0] = in[0]/length;
out[1] = in[1]/length;
out[2] = in[2]/length;
return length;
}