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Diffstat (limited to 'src/main/scala/sims/math/vector.scala')
| -rw-r--r-- | src/main/scala/sims/math/vector.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/scala/sims/math/vector.scala b/src/main/scala/sims/math/vector.scala index 83c2e2d..ba1491b 100644 --- a/src/main/scala/sims/math/vector.scala +++ b/src/main/scala/sims/math/vector.scala @@ -42,7 +42,7 @@ case class Vector2D(x: Double, y: Double) { /** Cross product with an imaginary vector parallel to the z-axis. * Its magnitude is given by `|p|` and its direction `sign(p)`. */ - def cross(p: PseudoVector3D): Vector2D = rightNormal * p.x3 + def cross(p: PseudoVector3D): Vector2D = rightNormal * p.z /** Magnitude of this vector. */ lazy val length: Double = math.sqrt(lengthSquare) |