X-Git-Url: https://de.git.xonotic.org/?p=xonotic%2Fnetradiant.git;a=blobdiff_plain;f=tools%2Fquake3%2Fcommon%2Fpolylib.c;h=21067ca2e49731f393f1aab87480a425c9d58cad;hp=558242992c3bf0038ad40a74e8827bad91c051e8;hb=77faf8018f91f32b02f2545ed2364dddca4d687b;hpb=1086f5df1d188de1fc99be5a2f5f1d10d1473c70;ds=sidebyside

diff --git a/tools/quake3/common/polylib.c b/tools/quake3/common/polylib.c
index 55824299..21067ca2 100644
--- a/tools/quake3/common/polylib.c
+++ b/tools/quake3/common/polylib.c
@@ -249,8 +249,11 @@ winding_t *BaseWindingForPlane (vec3_t normal, vec_t dist)
 	
 	CrossProduct (vup, normal, vright);
 	
-	VectorScale (vup, MAX_WORLD_COORD, vup);
-	VectorScale (vright, MAX_WORLD_COORD, vright);
+	// LordHavoc: this has to use *2 because otherwise some created points may
+	// be inside the world (think of a diagonal case), and any brush with such
+	// points should be removed, failure to detect such cases is disasterous
+	VectorScale (vup, MAX_WORLD_COORD*2, vup);
+	VectorScale (vright, MAX_WORLD_COORD*2, vright);
 
   // project a really big	axis aligned box onto the plane
 	w = AllocWinding (4);