public static bool SetAnimatedParameter(this TimelineClip clip, string parameterName, AnimationCurve curve)
{
bool result;
if (!clip.IsParameterAnimated(parameterName) && !clip.AddAnimatedParameter(parameterName))
{
result = false;
}
else
{
EditorCurveBinding curveBinding = clip.GetCurveBinding(parameterName);
AnimationUtility.SetEditorCurve(clip.curves, curveBinding, curve);
result = true;
}
return(result);
}