smoother walls

1 files changed, 1 insertions, 0 deletions

diff --git a/src/util/vector.h b/src/util/vector.h
index 33409a7..a01689c 100644
--- a/src/util/vector.h
+++ b/src/util/vector.h
@@ -55,6 +55,7 @@ struct VEC3 {
   VEC3( const VEC2& v ) { x = v.x; y = v.y; z = 0.f; }
 
   bool operator==( const VEC3& v ) const { return ( x == v.x && y == v.y && z == v.z ); }
+  bool operator!=( const VEC3& v ) const { return !( x == v.x && y == v.y && z == v.z ); }
   VEC3& operator=( const VEC3& v ) { x = v.x; y = v.y; z = v.z; return *this; }
   F32& operator[]( I32 i ) { return ( (F32*)this )[i]; }
   F32 operator[]( I32 i ) const { return ( (F32*)this )[i]; }