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checks size of surface table when adding a surface entry

This commit is contained in:
John Loehrlein 2007-06-29 00:39:48 +00:00
parent 78363391a1
commit 2e8c0c17cc
1 changed files with 6 additions and 0 deletions
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6
panda/src/ode/odeWorld.cxx
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@ -78,6 +78,12 @@ init_surface_table(PN_uint8 num_surfaces)
void OdeWorld::
set_surface(int pos1, int pos2, sSurfaceParams& entry)
{
odeworld_cat.debug() << " pos1 " << pos1 << " pos2 " << pos2 << " num surfaces " << (int)_num_surfaces << " endline\n";
if((_num_surfaces <= pos1) || (_num_surfaces <= pos2))
{
odeworld_cat.error() << "surface position exceeds size of surface table, set num_surface in initSurfaceTable higher." << "\n";
return;
}
int true_pos = (pos1 * _num_surfaces) + pos2;
_surface_table[true_pos].colparams.mode = entry.colparams.mode;
_surface_table[true_pos].colparams.mu = entry.colparams.mu;