From 189239bc44323954c70fa9cd61d955fc3345673d Mon Sep 17 00:00:00 2001
From: /dev/humancontroller <devhc@example.com>
Date: Mon, 14 Jul 2014 16:12:28 +0200
Subject: fix the formulas in BG_EvaluateTrajectoryDelta()
---
src/game/bg_misc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/game/bg_misc.c b/src/game/bg_misc.c
index deabc983..6a1a7e77 100644
--- a/src/game/bg_misc.c
+++ b/src/game/bg_misc.c
@@ -2676,12 +2676,12 @@ void BG_EvaluateTrajectoryDelta( const trajectory_t *tr, int atTime, vec3_t resu
case TR_SINE:
deltaTime = ( atTime - tr->trTime ) / (float)tr->trDuration;
phase = cos( deltaTime * M_PI * 2 ); // derivative of sin = cos
- phase *= 0.5;
+ phase *= 2 * M_PI * 1000 / (float)tr->trDuration;
VectorScale( tr->trDelta, phase, result );
break;
case TR_LINEAR_STOP:
- if( atTime > tr->trTime + tr->trDuration )
+ if( atTime > tr->trTime + tr->trDuration || atTime < tr->trTime )
{
VectorClear( result );
return;
--
cgit