angle limit constraint

[carveJwlIkooP6JGAAIwe30JlM.git] / gate.h

diff --git a/gate.h b/gate.h
index eb0f335782b0ff367c2d1685548a4263e24cf494..c3f922967cba1a015584019bc7ce67c138669e3d 100644 (file)
--- a/gate.h
+++ b/gate.h
@@ -1,8 +1,7 @@
 #ifndef GATE_H
 #define GATE_H
 
-#define VG_3D
-#include "vg/vg.h"
+#include "common.h"
 #include "model.h"
 #include "render.h"
 #include "shaders/gate.h"
@@ -234,7 +233,7 @@ static int gate_intersect( teleport_gate *gate, v3f pos, v3f last )
 
    float d = v3_dot(surface, v0);
 
-   if( fabsf(d) > 0.00001f )
+   if( d > 0.00001f )
    {
       float t = v3_dot(delta, surface) / d;
       if( t >= 0.0f && t <= l )