void G2_RemoveRedundantGeneratedSurfaces(surfaceInfo_v &slist, int *activeSurfaces)
{
// walk the surface list, removing surface overrides or generated surfaces that are pointing at surfaces that aren't active anymore
for (size_t i=0; i<slist.size(); i++)
{
if (slist[i].surface != -1)
{
// is this a generated surface?
if (slist[i].offFlags & G2SURFACEFLAG_GENERATED)
{
// if it's not in the list, remove it
if (!activeSurfaces[slist[i].genPolySurfaceIndex & 0xffff])
{
G2_RemoveSurface(slist, i);
}
}
// no, so it does point back at a legal surface
else
{
// if it's not in the list, remove it
if (!activeSurfaces[slist[i].surface])
{
G2_RemoveSurface(slist, i);
}
}
}
}
}
qboolean G2API_RemoveSurface(CGhoul2Info *ghlInfo, const int index)
{
if (ghlInfo)
{
// ensure we flush the cache
ghlInfo->mMeshFrameNum = 0;
return G2_RemoveSurface(ghlInfo->mSlist, index);
}
return qfalse;
}
