diff options
Diffstat (limited to 'src/main/scala/sims/math/PseudoVector3D.scala')
| -rw-r--r-- | src/main/scala/sims/math/PseudoVector3D.scala | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/main/scala/sims/math/PseudoVector3D.scala b/src/main/scala/sims/math/PseudoVector3D.scala new file mode 100644 index 0000000..ea51c10 --- /dev/null +++ b/src/main/scala/sims/math/PseudoVector3D.scala @@ -0,0 +1,16 @@ +/* _____ _ __ ________ ___ *\ +** / ___/(_) |/ / ___/ |__ \ Simple Mechanics Simulator 2 ** +** \__ \/ / /|_/ /\__ \ __/ / copyright (c) 2011 Jakob Odersky ** +** ___/ / / / / /___/ / / __/ ** +** /____/_/_/ /_//____/ /____/ ** +\* */ + +package sims.math + +/**An x3-axis aligned vector. Since SIMS is in 2D, 3D vectors are only used as a convenience to simulate operations that only exist + * in three dimensions such as the cross product.*/ +case class PseudoVector3D(x3: Double) { + + def cross(v: Vector2D): Vector2D = v.leftNormal * x3 + +}
\ No newline at end of file |