feat: matching the tangent mode of new control point to neighbor one

fuqunaga · Feb 15, 2025 · 6bdf0f0 · 6bdf0f0
1 parent d671357
commit 6bdf0f0
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/...na.rosettaui.uitoolkit/Runtime/VisualElement/AnimationCurveEditor/AnimationCurveEditor.cs b/...na.rosettaui.uitoolkit/Runtime/VisualElement/AnimationCurveEditor/AnimationCurveEditor.cs
@@ -313,6 +313,17 @@ private void AddControlPoint(Vector2 positionInCurve)
             int idx = _curvePointContainer.AddKey(key);
             _selectedControlPointIndex = idx;
 
+            // Match the tangent mode to neighborhood point one
+            var cp = _curvePointContainer.ControlPoints[_selectedControlPointIndex];
+            if (0 < idx)
+            {
+                cp.SetTangentMode(_curvePointContainer.ControlPoints[_selectedControlPointIndex - 1].OutTangentMode, null);
+            }
+            if (idx < _curvePointContainer.Count - 1)
+            {
+                cp.SetTangentMode(null, _curvePointContainer.ControlPoints[_selectedControlPointIndex + 1].InTangentMode);
+            }
+
             UpdateView();
             _propertyFieldController.UpdatePropertyFields();
             OnCurveChanged?.Invoke(_curvePointContainer.Curve);