From: Rudolf Polzer <divverent@alientrap.org>
Date: Wed, 22 Sep 2010 05:28:51 +0000 (+0200)
Subject: try to help subsampling with grates
X-Git-Tag: xonotic-v0.5.0~218
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=33dae6db130ddee8deb599c79da6582d8a0ead31;p=xonotic%2Fnetradiant.git

try to help subsampling with grates
---

diff --git a/tools/quake3/q3map2/light_trace.c b/tools/quake3/q3map2/light_trace.c
index 5bb9f530..d035ee01 100644
--- a/tools/quake3/q3map2/light_trace.c
+++ b/tools/quake3/q3map2/light_trace.c
@@ -1553,6 +1553,7 @@ qboolean TraceTriangle( traceInfo_t *ti, traceTriangle_t *tt, trace_t *trace )
 	/* check filter for opaque */
 	if( trace->color[ 0 ] <= 0.001f && trace->color[ 1 ] <= 0.001f && trace->color[ 2 ] <= 0.001f )
 	{
+		VectorClear( trace->color );
 		VectorMA( trace->origin, depth, trace->direction, trace->hit );
 		trace->opaque = qtrue;
 		return qtrue;