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qbsp: fix not clearing portals

This commit is contained in:
Eric Wasylishen 2022-05-21 23:37:47 -06:00
parent 32eae6dfcd
commit 6fafc19f74
2 changed files with 15 additions and 0 deletions
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11
qbsp/portals.cc
View File

@ -621,6 +621,16 @@ static void CutNodePortals_r(node_t *node, portal_state_t *state)
CutNodePortals_r(back, state);
}
static void AssertNoPortals(node_t *node)
{
Q_assert(!node->portals);
if (node->planenum != PLANENUM_LEAF) {
AssertNoPortals(node->children[0]);
AssertNoPortals(node->children[1]);
}
}
/*
==================
PortalizeWorld
@ -636,6 +646,7 @@ void PortalizeEntity(const mapentity_t *entity, node_t *headnode, const int hull
state.iNodesDone = 0;
AssertNoPortals(headnode);
MakeHeadnodePortals(entity, headnode);
CutNodePortals_r(headnode, &state);

4
qbsp/qbsp.cc
View File

@ -790,8 +790,12 @@ static void ProcessEntity(mapentity_t *entity, const int hullnum)
nodes = SolidBSP(entity, false);
}
FreeAllPortals(nodes);
PruneNodes(nodes);
PortalizeEntity(entity, nodes, hullnum);
MakeVisibleFaces(entity, nodes);
// merge polygons