//关键点的功能菜单
private void ShowKeyframeContextMenu(CustomCurveWrapper animationCurve, int i)
{
GenericMenu menu = new GenericMenu();
CustomKeyframeWrapper keyframeWrapper = animationCurve.GetKeyframeWrapper(i);
KeyframeContext userData = new KeyframeContext(animationCurve, i, keyframeWrapper);
Keyframe keyframe = animationCurve.GetKeyframe(i);
menu.AddItem(new GUIContent("Delete Key"), false, new GenericMenu.MenuFunction2(this.DeleteKey), userData);
menu.AddSeparator(string.Empty);
menu.AddItem(new GUIContent("Auto"), animationCurve.IsAuto(i), new GenericMenu.MenuFunction2(this.SetKeyAuto), userData);
menu.AddItem(new GUIContent("Free Smooth"), animationCurve.IsFreeSmooth(i), new GenericMenu.MenuFunction2(this.SetKeyFreeSmooth), userData);
menu.AddItem(new GUIContent("Flat"), (animationCurve.IsFreeSmooth(i) && (keyframe.inTangent == 0f)) && (keyframe.outTangent == 0f), new GenericMenu.MenuFunction2(this.SetKeyFlat), userData);
menu.AddItem(new GUIContent("Broken"), animationCurve.IsBroken(i), new GenericMenu.MenuFunction2(this.SetKeyBroken), userData);
menu.AddSeparator(string.Empty);
menu.AddItem(new GUIContent("Left Tangent/Free"), animationCurve.IsLeftFree(i), new GenericMenu.MenuFunction2(this.SetKeyLeftFree), userData);
menu.AddItem(new GUIContent("Left Tangent/Linear"), animationCurve.IsLeftLinear(i), new GenericMenu.MenuFunction2(this.SetKeyLeftLinear), userData);
menu.AddItem(new GUIContent("Left Tangent/Constant"), animationCurve.IsLeftConstant(i), new GenericMenu.MenuFunction2(this.SetKeyLeftConstant), userData);
menu.AddItem(new GUIContent("Right Tangent/Free"), animationCurve.IsRightFree(i), new GenericMenu.MenuFunction2(this.SetKeyRightFree), userData);
menu.AddItem(new GUIContent("Right Tangent/Linear"), animationCurve.IsRightLinear(i), new GenericMenu.MenuFunction2(this.SetKeyRightLinear), userData);
menu.AddItem(new GUIContent("Right Tangent/Constant"), animationCurve.IsRightConstant(i), new GenericMenu.MenuFunction2(this.SetKeyRightConstant), userData);
menu.AddItem(new GUIContent("Both Tangents/Free"), animationCurve.IsLeftFree(i) && animationCurve.IsRightFree(i), new GenericMenu.MenuFunction2(this.SetKeyBothFree), userData);
menu.AddItem(new GUIContent("Both Tangents/Linear"), animationCurve.IsLeftLinear(i) && animationCurve.IsRightLinear(i), new GenericMenu.MenuFunction2(this.SetKeyBothLinear), userData);
menu.AddItem(new GUIContent("Both Tangents/Constant"), animationCurve.IsLeftConstant(i) && animationCurve.IsRightConstant(i), new GenericMenu.MenuFunction2(this.SetKeyBothConstant), userData);
menu.ShowAsContext();
}
private void SetKeyBroken(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsRightFree(context.key))
{
context.curveWrapper.SetKeyBroken(context.key);
}
}
private void SetKeyAuto(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsAuto(context.key))
{
context.curveWrapper.SetKeyAuto(context.key);
}
}
private void SetKeyBothConstant(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && (!context.curveWrapper.IsRightConstant(context.key) || !context.curveWrapper.IsLeftConstant(context.key)))
{
context.curveWrapper.SetKeyLeftConstant(context.key);
context.curveWrapper.SetKeyRightConstant(context.key);
}
}
private void SetKeyFreeSmooth(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsFreeSmooth(context.key))
{
//Undo.RecordObject(Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
context.curveWrapper.SetKeyFreeSmooth(context.key);
}
}
private void SetKeyBothLinear(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && (!context.curveWrapper.IsRightLinear(context.key) || !context.curveWrapper.IsLeftLinear(context.key)))
{
//Undo.RecordObject(Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
context.curveWrapper.SetKeyLeftLinear(context.key);
context.curveWrapper.SetKeyRightLinear(context.key);
}
}
private void SetKeyRightFree(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsRightFree(context.key))
{
//Undo.RecordObject(base.Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
context.curveWrapper.SetKeyRightFree(context.key);
//this.haveCurvesChanged = true;
//EditorUtility.SetDirty(base.Wrapper.Behaviour);
}
}
private void SetKeyAuto(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsAuto(context.key))
{
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.SetKeyAuto(context.key);
}
}
}
private void SetKeyBothFree(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && (!context.curveWrapper.IsRightFree(context.key) || !context.curveWrapper.IsLeftFree(context.key)))
{
//Undo.RecordObject(Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
context.curveWrapper.SetKeyLeftFree(context.key);
context.curveWrapper.SetKeyRightFree(context.key);
//EditorUtility.SetDirty(Wrapper.Behaviour);
}
}
private void SetKeyFlat(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if (context != null)
{
Keyframe keyframe = context.curveWrapper.GetKeyframe(context.key);
if (((keyframe.tangentMode != 0) || (keyframe.inTangent != 0f)) || (keyframe.outTangent != 0f))
{
context.curveWrapper.FlattenKey(context.key);
}
}
}
private void SetKeyBothConstant(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && (!context.curveWrapper.IsRightConstant(context.key) || !context.curveWrapper.IsLeftConstant(context.key)))
{
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.SetKeyLeftConstant(context.key);
wrapper.SetKeyRightConstant(context.key);
}
}
}
private void SetKeyBroken(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsRightFree(context.key))
{
//context.curveWrapper.SetKeyBroken(context.key);
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.SetKeyBroken(context.key);
}
}
}
private void SetKeyFreeSmooth(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsFreeSmooth(context.key))
{
//Undo.RecordObject(Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
//context.curveWrapper.SetKeyFreeSmooth(context.key);
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.SetKeyFreeSmooth(context.key);
}
}
}
private void SetKeyRightConstant(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if ((context != null) && !context.curveWrapper.IsRightConstant(context.key))
{
//Undo.RecordObject(base.Wrapper.Behaviour, "Changed Keyframe Tangent Mode");
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.SetKeyRightConstant(context.key);
}
//this.haveCurvesChanged = true;
//EditorUtility.SetDirty(base.Wrapper.Behaviour);
}
}
private void SetKeyFlat(object userData)
{
KeyframeContext context = userData as KeyframeContext;
if (context != null)
{
Keyframe keyframe = context.curveWrapper.GetKeyframe(context.key);
if (((keyframe.tangentMode != 0) || (keyframe.inTangent != 0f)) || (keyframe.outTangent != 0f))
{
foreach (var wrapper in gradient.AnimationCurves)
{
wrapper.FlattenKey(context.key);
}
}
}
}
