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Question how to calculate inSlope, outSlope in Animation Editor Quaternion Curve

Discussion in 'Animation' started by redroseinhouse, Aug 23, 2023.

  1. redroseinhouse


    Jan 22, 2022
    Hello I am a student studying Unity. First of all, I am sorry that I am not fluent in English.
    I found a way to find the inslope and outslope of Euler rotation in the Animation Editor and how to draw a Bezier curve in the editor.
    However, in the case of Quaternion, I don't know what mathematical formula to calculate inSlope and outSlope.
    What I found is using the SQUAD function. Are the auxiliary vectors calculated by the Squad function inslope and outslope correct?