internal static void UpdateTangentsFromMode(MovieCurve curve)
{
for (int i = 0; i < curve.curve.length; i++)
{
TangentUtility.Internal_UpdateTangents(curve, i);
}
}
internal static void UpdateTangentsFromModeSurrounding(MovieCurve curve, int index)
{
TangentUtility.Internal_UpdateTangents(curve, index - 2);
TangentUtility.Internal_UpdateTangents(curve, index - 1);
TangentUtility.Internal_UpdateTangents(curve, index);
TangentUtility.Internal_UpdateTangents(curve, index + 1);
TangentUtility.Internal_UpdateTangents(curve, index + 2);
}
public static void SetKeyBroken(MovieCurve curve, int index, bool broken)
{
if (curve == null)
{
throw new ArgumentNullException("curve");
}
if (index < 0 || index >= curve.curve.length)
{
throw new ArgumentException("Index out of bounds.");
}
TangentUtility.SetKeyBroken(ref curve, index, broken);
// curve.curve.MoveKey(index, key);
TangentUtility.UpdateTangentsFromModeSurrounding(curve, index);
}
private static void Internal_UpdateTangents(MovieCurve movieCurve, int index)
{
AnimationCurve curve = movieCurve.curve;
if (index >= 0 && index < curve.length)
{
Keyframe key = curve[index];
var leftTang = TangentUtility.GetKeyLeftTangentMode(movieCurve, index);
var rightTang = TangentUtility.GetKeyRightTangentMode(movieCurve, index);
if (leftTang == TangentUtility.TangentMode.Linear && index >= 1)
{
key.inTangent = TangentUtility.Internal_CalculateLinearTangent(curve, index, index - 1);
curve.MoveKey(index, key);
}
if (rightTang == TangentUtility.TangentMode.Linear && index + 1 < curve.length)
{
key.outTangent = TangentUtility.Internal_CalculateLinearTangent(curve, index, index + 1);
curve.MoveKey(index, key);
}
// if (TangentUtility.GetKeyLeftTangentMode(key) == TangentUtility.TangentMode.ClampedAuto || TangentUtility.GetKeyRightTangentMode(key) == TangentUtility.TangentMode.ClampedAuto)
// {
// TangentUtility.Internal_CalculateAutoTangent(curve, index);
// }
if (leftTang == TangentUtility.TangentMode.Auto || rightTang == TangentUtility.TangentMode.Auto)
{
curve.SmoothTangents(index, 0f);
}
if (leftTang == TangentUtility.TangentMode.Free && rightTang == TangentUtility.TangentMode.Free && !TangentUtility.GetKeyBroken(movieCurve, index))
{
key.outTangent = key.inTangent;
curve.MoveKey(index, key);
}
if (leftTang == TangentUtility.TangentMode.Constant)
{
key.inTangent = float.PositiveInfinity;
curve.MoveKey(index, key);
}
if (rightTang == TangentUtility.TangentMode.Constant)
{
key.outTangent = float.PositiveInfinity;
curve.MoveKey(index, key);
}
}
}
public static void SetKeyRightTangentMode(MovieCurve curve, int index, TangentUtility.TangentMode tangentMode)
{
if (curve == null)
{
throw new ArgumentNullException("curve");
}
if (index < 0 || index >= curve.curve.length)
{
throw new ArgumentException("Index out of bounds.");
}
if (tangentMode != TangentUtility.TangentMode.Free)
{
TangentUtility.SetKeyBroken(curve, index, true);
}
TangentUtility.SetKeyRightTangentMode(ref curve, index, tangentMode);
// curve.MoveKey(index, key);
TangentUtility.UpdateTangentsFromModeSurrounding(curve, index);
}
