##### Ninja Library - Collision Function

# njIsParalellPL2PL

Returns whether two planes are parallel

### FORMAT

`

  Bool njIsParalellPL2L( *pl1, *pl2 )
  NJS_PLANE *pl1
  NJS_PLANE *pl2

`

### PARAMETER

  `*pl1` | Plane 1 data
  `*pl2` | Plane 2 data

### RETURN

  TRUE | Parallel |
  FALSE | Not parallel |

### DESCRIPTION

  Deltermines whether or not two planes are parallel.

### EXAMPLE

      NJS_PLANE pl1, pl2;
      pl1.px = 100.f;
      pl1.py = 100.f;
      pl1.pz = 100.f;
      pl1.vx = 0.f;
      pl1.vy = 0.f;
      pl1.vz = 1.f;
      pl2.px = -100.f;
      pl2.py = -100.f;
      pl2.pz = -100.f;
      pl2.vx = 0.f;
      pl2.vy = 0.f;
      pl2.vz = -1.f;
      njIsParalellPL2PL(&pl1, &pl2);
      % Result %
      TRUE

njIsParalellPL2PL

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