public static bool AddAnimatedParameterValueAt(this ICurvesOwner curvesOwner, string parameterName, float value, float time)
{
if (!curvesOwner.IsParameterAnimatable(parameterName))
{
return(false);
}
if (curvesOwner.curves == null)
{
curvesOwner.CreateCurves(curvesOwner.GetUniqueRecordedClipName());
}
var binding = curvesOwner.GetCurveBinding(parameterName);
var curve = AnimationUtility.GetEditorCurve(curvesOwner.curves, binding) ?? new AnimationCurve();
var serializedObject = AnimatedParameterUtility.GetSerializedPlayableAsset(curvesOwner.asset);
var property = serializedObject.FindProperty(parameterName);
bool isStepped = property.propertyType == SerializedPropertyType.Boolean ||
property.propertyType == SerializedPropertyType.Integer ||
property.propertyType == SerializedPropertyType.Enum;
TimelineUndo.PushUndo(curvesOwner.curves, "Set Key");
CurveEditUtility.AddKeyFrameToCurve(curve, time, curvesOwner.curves.frameRate, value, isStepped);
AnimationUtility.SetEditorCurve(curvesOwner.curves, binding, curve);
return(true);
}
static bool InternalAddParameter([NotNull] ICurvesOwner curvesOwner, string parameterName, ref EditorCurveBinding binding, out SerializedProperty property)
{
property = null;
if (curvesOwner.IsParameterAnimated(parameterName))
{
return(false);
}
var serializedObject = AnimatedParameterUtility.GetSerializedPlayableAsset(curvesOwner.asset);
if (serializedObject == null)
{
return(false);
}
property = serializedObject.FindProperty(parameterName);
if (property == null || !AnimatedParameterUtility.IsTypeAnimatable(property.propertyType))
{
return(false);
}
if (curvesOwner.curves == null)
{
curvesOwner.CreateCurves(curvesOwner.GetUniqueRecordedClipName());
}
binding = curvesOwner.GetCurveBinding(parameterName);
return(true);
}