terrain/Terrain2/Math.swift

//
//  Math.swift
//  Terrain2
//
//  Created by Eryn Wells on 11/20/18.
//  Copyright © 2018 Eryn Wells. All rights reserved.
//

import Foundation
import simd

extension float4 {
    var xyz: float3 {
        return float3(x, y, z)
    }
}