From 3ca15250e86645e1f3560f8eeac2be02f2bb5b7b Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Mon, 27 May 2024 13:21:04 +0300
Subject: [PATCH] engine: common: use Mod_PointInLeaf in Mod_GetPVSForPoint
 instead of traversing nodes manually

---
 engine/common/mod_bmodel.c | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/engine/common/mod_bmodel.c b/engine/common/mod_bmodel.c
index 33e9e2ac..3f818692 100644
--- a/engine/common/mod_bmodel.c
+++ b/engine/common/mod_bmodel.c
@@ -684,22 +684,11 @@ NOTE: can return NULL
 */
 byte *Mod_GetPVSForPoint( const vec3_t p )
 {
-	mnode_t	*node;
-	mleaf_t	*leaf = NULL;
+	mleaf_t	*leaf;
 
 	ASSERT( worldmodel != NULL );
 
-	node = worldmodel->nodes;
-
-	while( 1 )
-	{
-		if( node->contents < 0 )
-		{
-			leaf = (mleaf_t *)node;
-			break; // we found a leaf
-		}
-		node = node->children[PlaneDiff( p, node->plane ) <= 0];
-	}
+	leaf = Mod_PointInLeaf( p, worldmodel->nodes );
 
 	if( leaf && leaf->cluster >= 0 )
 		return Mod_DecompressPVS( leaf->compressed_vis, world.visbytes );