From: lordhavoc <lordhavoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 13 May 2001 07:49:53 +0000 (+0000)
Subject: now renders inward portals rather than outward portals in r_drawportals (more useful)
X-Git-Tag: RELEASE_0_2_0_RC1~826
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=556eea59a62cce53c8578560ce071ca01899d4a2

now renders inward portals rather than outward portals in r_drawportals (more useful)


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@202 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rsurf.c b/gl_rsurf.c
index 658c81b2..e3756c7f 100644
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -1242,9 +1242,9 @@ void R_DrawPortals()
 			while (portal)
 			{
 				transpolybegin(0, 0, 0, TPOLYTYPE_ALPHA);
-				point = portal->points;
-				endpoint = point + portal->numpoints;
-				for (;point < endpoint;point++)
+				point = portal->points + portal->numpoints - 1;
+				endpoint = portal->points;
+				for (;point >= endpoint;point--)
 					transpolyvertub(point->position[0], point->position[1], point->position[2], 0, 0, r, g, b, 32);
 				transpolyend();
 				portal = portal->next;