From 2df7e01d6be8a7c86e300c404cb71801c00187a7 Mon Sep 17 00:00:00 2001
From: TimeServ <timeserv@users.sourceforge.net>
Date: Sat, 2 Apr 2005 21:20:52 +0000
Subject: [PATCH] spiral distance per rotation

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@939 fc73d0e0-1445-4013-8a0c-d673dee63da5
---
 engine/client/r_part.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/engine/client/r_part.c b/engine/client/r_part.c
index 56f44f8bb..c3428bde6 100644
--- a/engine/client/r_part.c
+++ b/engine/client/r_part.c
@@ -2164,7 +2164,7 @@ int P_ParticleTrail (vec3_t startpos, vec3_t end, int type, trailstate_t *ts)
 
 		// precalculate degree of rotation
 		if (ptype->spawnparam1)
-			tdegree = ptype->spawnparam1*M_PI/180; /* degrees per quake unit */
+			tdegree = 2*M_PI/ptype->spawnparam1; /* distance per rotation inversed */
 	}
 
 	if (ts)