Manual Scripting API unity3d.com Version: 5.4 ( switch to 5.3 ) Language English English C# JS Select your preferred scripting language. All code snippets will be displayed in this language. History struct in UnityEngine Suggest a change Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable. Close For some reason your suggested change could not be submitted. Please try again in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation. Close Your name Your email Suggestion * Submit suggestion Cancel Quaternions are used to represent rotations. T...