From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 31 Jan 2010 04:16:11 +0000 (+0000)
Subject: added a check in r_cullentities_trace to always show entities if the eye
X-Git-Tag: xonotic-v0.1.0preview~746
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=3bbf0f0c628781575d95a48e69abd0f212e74c38;p=xonotic%2Fdarkplaces.git

added a check in r_cullentities_trace to always show entities if the eye
is inside their culling box

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9898 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=418f04083de4fb25c3db1ec8304576a55451ae7a
---

diff --git a/gl_rmain.c b/gl_rmain.c
index 4233c9ef..6f84051c 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -6676,6 +6676,10 @@ static qboolean R_CanSeeBox(int numsamples, vec_t enlarge, vec3_t eye, vec3_t en
 	boxmins[2] = (enlarge+1) * entboxmins[2] - enlarge * entboxmaxs[2];
 	boxmaxs[2] = (enlarge+1) * entboxmaxs[2] - enlarge * entboxmins[2];
 
+	// return true if eye is inside enlarged box
+	if (BoxesOverlap(boxmins, boxmaxs, eye, eye))
+		return true;
+
 	// try center
 	VectorCopy(eye, start);
 	VectorMAM(0.5f, boxmins, 0.5f, boxmaxs, end);