/// <inheritdoc />
public override void Initialize(LayoutElementsContainer layout)
{
var item = layout.CustomContainer <BezierCurveEditor <T> >();
_curve = item.CustomControl;
_curve.Height = 120.0f;
_curve.Edited += OnCurveEdited;
}
protected virtual void OnSceneGUI()
{
BezierPointEditor.handleCapSize = BezierPointEditor.CircleCapSize;
BezierCurveEditor.DrawPointsSceneGUI(this.point.Curve, this.point);
BezierPointEditor.handleCapSize = BezierPointEditor.SphereCapSize;
BezierPointEditor.DrawPointSceneGUI(this.point, Handles.DotHandleCap, Handles.SphereHandleCap);
}
void OnSceneGUI()
{
Handles.color = Color.green;
Vector3 newPosition = Handles.FreeMoveHandle(point.position, point.transform.rotation, HandleUtility.GetHandleSize(point.position) * 0.2f, Vector3.zero, Handles.CubeCap);
if (point.position != newPosition)
{
point.position = newPosition;
}
handlers[(int)point.handleStyle](point);
Handles.color = Color.yellow;
Handles.DrawLine(point.position, point.globalHandle1);
Handles.DrawLine(point.position, point.globalHandle2);
BezierCurveEditor.DrawOtherPoints(point.curve, point);
}
private static void CreateBezeirCurve()
{
BezierCurve curve = new GameObject("Bezier Curve", typeof(BezierCurve)).GetComponent <BezierCurve>();
Vector3 position = Vector3.zero;
if (Camera.current != null)
{
position = Camera.current.transform.position + Camera.current.transform.forward * 10f;
}
curve.transform.position = position;
BezierCurveEditor.AddDefaultPoints(curve);
Undo.RegisterCreatedObjectUndo(curve.gameObject, "Create Curve");
Selection.activeGameObject = curve.gameObject;
}
protected virtual void OnEnable()
{
this.curve = (BezierCurve)this.target;
if (curve.KeyPointsCount < 2)
{
while (curve.KeyPointsCount != 0)
{
curve.RemoveKeyPointAt(this.curve.KeyPointsCount - 1);
}
BezierCurveEditor.AddDefaultPoints(this.curve);
}
this.keyPoints = new ReorderableList(this.serializedObject, serializedObject.FindProperty("keyPoints"), true, true, false, false);
this.keyPoints.drawElementCallback = this.DrawElementCallback;
this.keyPoints.drawHeaderCallback =
(Rect rect) =>
{
EditorGUI.LabelField(rect, string.Format("Points: {0}", this.keyPoints.serializedProperty.arraySize), EditorStyles.boldLabel);
};
}
/// <inheritdoc />
protected override void Deinitialize()
{
_curve = null;
base.Deinitialize();
}
protected virtual void OnSceneGUI()
{
BezierCurveEditor.DrawPointsSceneGUI(this.curve);
}
