public void SetTangent(int leftRight, TangentMode mode, List <KeyIdentifier> keysToSet)
{
List <ChangedCurve> changedCurves = new List <ChangedCurve>();
foreach (KeyIdentifier keyToSet in keysToSet)
{
AnimationCurve animationCurve = keyToSet.curve;
Keyframe key = keyToSet.keyframe;
AnimationUtility.SetKeyBroken(ref key, true);
if (leftRight == 2)
{
AnimationUtility.SetKeyLeftTangentMode(ref key, mode);
AnimationUtility.SetKeyRightTangentMode(ref key, mode);
}
else
{
if (leftRight == 0)
{
AnimationUtility.SetKeyLeftTangentMode(ref key, mode);
// Make sure other tangent is handled correctly
if (AnimationUtility.GetKeyRightTangentMode(key) == TangentMode.ClampedAuto || AnimationUtility.GetKeyRightTangentMode(key) == TangentMode.Auto)
{
AnimationUtility.SetKeyRightTangentMode(ref key, TangentMode.Free);
}
}
else //if (leftRight == 1)
{
AnimationUtility.SetKeyRightTangentMode(ref key, mode);
// Make sure other tangent is handled correctly
if (AnimationUtility.GetKeyLeftTangentMode(key) == TangentMode.ClampedAuto || AnimationUtility.GetKeyLeftTangentMode(key) == TangentMode.Auto)
{
AnimationUtility.SetKeyLeftTangentMode(ref key, TangentMode.Free);
}
}
}
if (mode == TangentMode.Constant && (leftRight == 0 || leftRight == 2))
{
key.inTangent = Mathf.Infinity;
}
if (mode == TangentMode.Constant && (leftRight == 1 || leftRight == 2))
{
key.outTangent = Mathf.Infinity;
}
animationCurve.MoveKey(keyToSet.key, key);
AnimationUtility.UpdateTangentsFromModeSurrounding(animationCurve, keyToSet.key);
// Debug.Log ("Before " + DebKey (key) + " after: " + DebKey (animationCurve[keyToSet.key]));
ChangedCurve changedCurve = new ChangedCurve(animationCurve, keyToSet.curveId, keyToSet.binding);
if (!changedCurves.Contains(changedCurve))
{
changedCurves.Add(changedCurve);
}
}
updater.UpdateCurves(changedCurves, "Set Tangents");
}
public void SetBroken(object _keysToSet)
{
List <ChangedCurve> changedCurves = new List <ChangedCurve>();
List <KeyIdentifier> keysToSet = (List <KeyIdentifier>)_keysToSet;
foreach (KeyIdentifier keyToSet in keysToSet)
{
AnimationCurve animationCurve = keyToSet.curve;
Keyframe key = keyToSet.keyframe;
AnimationUtility.SetKeyBroken(ref key, true);
if (AnimationUtility.GetKeyRightTangentMode(key) == TangentMode.ClampedAuto || AnimationUtility.GetKeyRightTangentMode(key) == TangentMode.Auto)
{
AnimationUtility.SetKeyRightTangentMode(ref key, TangentMode.Free);
}
if (AnimationUtility.GetKeyLeftTangentMode(key) == TangentMode.ClampedAuto || AnimationUtility.GetKeyLeftTangentMode(key) == TangentMode.Auto)
{
AnimationUtility.SetKeyLeftTangentMode(ref key, TangentMode.Free);
}
animationCurve.MoveKey(keyToSet.key, key);
AnimationUtility.UpdateTangentsFromModeSurrounding(animationCurve, keyToSet.key);
ChangedCurve changedCurve = new ChangedCurve(animationCurve, keyToSet.curveId, keyToSet.binding);
if (!changedCurves.Contains(changedCurve))
{
changedCurves.Add(changedCurve);
}
}
updater.UpdateCurves(changedCurves, "Set Tangents");
}
public void SetBoth(TangentMode mode, List <KeyIdentifier> keysToSet)
{
List <ChangedCurve> changedCurves = new List <ChangedCurve>();
foreach (KeyIdentifier keyToSet in keysToSet)
{
AnimationCurve animationCurve = keyToSet.curve;
Keyframe key = keyToSet.keyframe;
AnimationUtility.SetKeyBroken(ref key, false);
AnimationUtility.SetKeyRightTangentMode(ref key, mode);
AnimationUtility.SetKeyLeftTangentMode(ref key, mode);
// Smooth Tangents based on neighboring nodes
// Note: not needed since the UpdateTangentsFromModeSurrounding call below will handle it
//if (mode == TangentMode.ClampedAuto) animationCurve.SmoothTangents(keyToSet.key, 0.0F);
// Smooth tangents based on existing tangents
if (mode == TangentMode.Free)
{
float slope = CurveUtility.CalculateSmoothTangent(key);
key.inTangent = slope;
key.outTangent = slope;
}
animationCurve.MoveKey(keyToSet.key, key);
AnimationUtility.UpdateTangentsFromModeSurrounding(animationCurve, keyToSet.key);
ChangedCurve changedCurve = new ChangedCurve(animationCurve, keyToSet.curveId, keyToSet.binding);
if (!changedCurves.Contains(changedCurve))
{
changedCurves.Add(changedCurve);
}
}
updater.UpdateCurves(changedCurves, "Set Tangents");
}
public void ToggleWeighted(WeightedMode weightedMode, List <KeyIdentifier> keysToSet)
{
bool allWeighted = keysToSet.TrueForAll(key => (key.keyframe.weightedMode & weightedMode) == weightedMode);
List <ChangedCurve> changedCurves = new List <ChangedCurve>();
foreach (KeyIdentifier keyToSet in keysToSet)
{
AnimationCurve animationCurve = keyToSet.curve;
Keyframe key = keyToSet.keyframe;
bool weighted = (key.weightedMode & weightedMode) == weightedMode;
if (weighted == allWeighted)
{
WeightedMode lastWeightedMode = key.weightedMode;
key.weightedMode = weighted ? key.weightedMode & ~weightedMode : key.weightedMode | weightedMode;
if (key.weightedMode != WeightedMode.None)
{
TangentMode rightTangentMode = AnimationUtility.GetKeyRightTangentMode(key);
TangentMode leftTangentMode = AnimationUtility.GetKeyLeftTangentMode(key);
if ((lastWeightedMode & WeightedMode.Out) == WeightedMode.None && (key.weightedMode & WeightedMode.Out) == WeightedMode.Out)
{
if (rightTangentMode == TangentMode.Linear || rightTangentMode == TangentMode.Constant)
{
AnimationUtility.SetKeyRightTangentMode(ref key, TangentMode.Free);
}
if (keyToSet.key < (animationCurve.length - 1))
{
key.outWeight = 1 / 3.0f;
}
}
if ((lastWeightedMode & WeightedMode.In) == WeightedMode.None && (key.weightedMode & WeightedMode.In) == WeightedMode.In)
{
if (leftTangentMode == TangentMode.Linear || leftTangentMode == TangentMode.Constant)
{
AnimationUtility.SetKeyLeftTangentMode(ref key, TangentMode.Free);
}
if (keyToSet.key > 0)
{
key.inWeight = 1 / 3.0f;
}
}
}
animationCurve.MoveKey(keyToSet.key, key);
AnimationUtility.UpdateTangentsFromModeSurrounding(animationCurve, keyToSet.key);
ChangedCurve changedCurve = new ChangedCurve(animationCurve, keyToSet.curveId, keyToSet.binding);
if (!changedCurves.Contains(changedCurve))
{
changedCurves.Add(changedCurve);
}
}
}
updater.UpdateCurves(changedCurves, "Toggle Weighted");
}
public void Flatten(List <KeyIdentifier> keysToSet)
{
List <ChangedCurve> changedCurves = new List <ChangedCurve>();
foreach (KeyIdentifier keyToSet in keysToSet)
{
AnimationCurve animationCurve = keyToSet.curve;
Keyframe key = keyToSet.keyframe;
key.inTangent = 0;
key.outTangent = 0;
animationCurve.MoveKey(keyToSet.key, key);
AnimationUtility.UpdateTangentsFromModeSurrounding(animationCurve, keyToSet.key);
ChangedCurve changedCurve = new ChangedCurve(animationCurve, keyToSet.curveId, keyToSet.binding);
if (!changedCurves.Contains(changedCurve))
{
changedCurves.Add(changedCurve);
}
}
updater.UpdateCurves(changedCurves, "Set Tangents");
}