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avoid crashing q3map2 if a surface is >99999

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git-svn-id: svn://svn.icculus.org/netradiant/trunk@227 61c419a2-8eb2-4b30-bcec-8cead039b335
This commit is contained in:
divverent 2009-03-23 14:20:23 +00:00
parent afe3aebe6f
commit 472f73116c
1 changed files with 11 additions and 3 deletions
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14
libs/mathlib/mathlib.c
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@ -269,17 +269,25 @@ void _Vector53Copy (vec5_t in, vec3_t out)
}
// NOTE: added these from Ritual's Q3Radiant
#define INVALID_BOUNDS 99999
void ClearBounds (vec3_t mins, vec3_t maxs)
{
mins[0] = mins[1] = mins[2] = 99999;
maxs[0] = maxs[1] = maxs[2] = -99999;
mins[0] = mins[1] = mins[2] = +INVALID_BOUNDS;
maxs[0] = maxs[1] = maxs[2] = -INVALID_BOUNDS;
}
void AddPointToBounds (vec3_t v, vec3_t mins, vec3_t maxs)
{
int i;
vec_t val;
if(mins[0] == +INVALID_BOUNDS)
if(maxs[0] == -INVALID_BOUNDS)
{
VectorCopy(v, mins);
VectorCopy(v, maxs);
}
for (i=0 ; i<3 ; i++)
{
val = v[i];