X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=tools%2Fquake3%2Fq3map2%2Fsurface_meta.c;h=4fff8a7403b836970afee3e16cb33bc732e7647e;hb=b0d0b345f70f630411f952d1d65b1e8e75330076;hp=145e1961cc7ee683fcd89814fdddcbc6e61ec6ad;hpb=951a604c7d78876b80383c309fb356712d7262b9;p=xonotic%2Fnetradiant.git

diff --git a/tools/quake3/q3map2/surface_meta.c b/tools/quake3/q3map2/surface_meta.c
index 145e1961..4fff8a74 100644
--- a/tools/quake3/q3map2/surface_meta.c
+++ b/tools/quake3/q3map2/surface_meta.c
@@ -987,8 +987,7 @@ void CreateEdge( vec4_t plane, vec3_t a, vec3_t b, edge_t *edge ){
 	edge->kingpinLength = edge->edge[ edge->kingpin ];
 
 	VectorNormalize( edge->edge, edge->edge );
-	edge->edge[ 3 ] = DotProduct( a, edge->edge );
-	edge->length = DotProduct( b, edge->edge ) - edge->edge[ 3 ];
+	edge->length = DotProduct( b, edge->edge ) - DotProduct( a, edge->edge );
 
 	/* create perpendicular plane that edge lies in */
 	CrossProduct( plane, edge->edge, edge->plane );