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Diffstat (limited to '')
| -rw-r--r-- | source/Vector3d.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/Vector3d.h b/source/Vector3d.h index 84b04fce7..f93c2c763 100644 --- a/source/Vector3d.h +++ b/source/Vector3d.h @@ -22,6 +22,8 @@ public: //tolua_export inline double Dot( const Vector3d & a_V ) const { return x * a_V.x + y * a_V.y + z * a_V.z; } //tolua_export
inline Vector3d Cross( const Vector3d & v ) const { return Vector3d( y * v.z - z * v.y, z * v.x - x * v.z, x * v.y - y * v.x ); } //tolua_export
+ inline bool Equals( const Vector3d & v ) const { return (x == v.x && y == v.y && z == v.z ); } //tolua_export
+
void operator += ( const Vector3d& a_V ) { x += a_V.x; y += a_V.y; z += a_V.z; }
void operator += ( Vector3d* a_V ) { x += a_V->x; y += a_V->y; z += a_V->z; }
void operator -= ( const Vector3d& a_V ) { x -= a_V.x; y -= a_V.y; z -= a_V.z; }
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