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* operator on C4Vector now works with the scalar on the left hand side #584

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Merged
merged 1 commit into from
Dec 20, 2015
Merged

* operator on C4Vector now works with the scalar on the left hand side #584

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13 changes: 13 additions & 0 deletions C4/Core/C4Vector.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -331,6 +331,19 @@ public func * (lhs: C4Vector, rhs: Double) -> C4Vector {
return C4Vector(x: lhs.x * rhs, y: lhs.y * rhs, z: lhs.z * rhs)
}


/// Returns a new vector whose coordinates are the multiplication of the right-hand vector coordinates by the left-hand scalar
///
/// ````
/// var v1 = C4Vector(x: 1, y: 1)
/// var v2 = 2.0 * v2
/// v2 //-> {2,2,0}
///
public func * (lhs: Double, rhs: C4Vector) -> C4Vector {
return C4Vector(x: rhs.x * lhs, y: rhs.y * lhs, z: rhs.z * lhs)
}


/// Returns a new vector whose coordinates are the negative values of the receiver
///
/// ````
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