From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 9 Mar 2011 09:13:52 +0000 (+0000)
Subject: fixed a flaw in the culling in
X-Git-Tag: xonotic-v0.5.0~423
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=975f5905dc9b81ebed1e6be80872725a06cf5b4b;p=xonotic%2Fdarkplaces.git

fixed a flaw in the culling in
Mod_Q1BSP_TraceLineAgainstSurfacesFindTextureOnNode which was preventing
culling from working in most cases, minor speed gain

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10905 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=22edf8b4f473cdc6ebe761549c04974ddea46574
---

diff --git a/model_brush.c b/model_brush.c
index 7786be2d..e7a92268 100644
--- a/model_brush.c
+++ b/model_brush.c
@@ -1298,7 +1298,6 @@ static const texture_t *Mod_Q1BSP_TraceLineAgainstSurfacesFindTextureOnNode(Recu
 	int i;
 	int j;
 	int k;
-	int axis = node->plane->type;
 	const msurface_t *surface;
 	float normal[3];
 	float v0[3];
@@ -1315,16 +1314,8 @@ static const texture_t *Mod_Q1BSP_TraceLineAgainstSurfacesFindTextureOnNode(Recu
 	for (i = 0;i < node->numsurfaces;i++, surface++)
 	{
 		// skip surfaces whose bounding box does not include the point
-		if (axis < 3)
-		{
-			if (mid[axis] < surface->mins[axis] || mid[axis] > surface->maxs[axis])
-				continue;
-		}
-		else
-		{
-			if (!BoxesOverlap(mid, mid, surface->mins, surface->maxs))
-				continue;
-		}
+		if (!BoxesOverlap(mid, mid, surface->mins, surface->maxs))
+			continue;
 		// skip faces with contents we don't care about
 		if (!(t->trace->hitsupercontentsmask & surface->texture->supercontents))
 			continue;