mr-ryan-james
/ GameplayKitMatrixOperations.swift
Last active
August 22, 2017 17:12
Convert Gameplaykit simd_float3x3 to simd_float4x4 (and back)
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| import Foundation | |
| import GameplayKit | |
| func convertToFloat3x3(float4x4: simd_float4x4) -> simd_float3x3 { | |
| let column0 = convertToFloat3 ( float4: float4x4.columns.0 ) | |
| let column1 = convertToFloat3 ( float4: float4x4.columns.1 ) | |
| let column2 = convertToFloat3 ( float4: float4x4.columns.2 ) | |
| return simd_float3x3.init(column0, column1, column2) | |
| } |