// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

using System;

namespace SixLabors.PolygonClipper {
  /// <summary>
  /// Flags that annotate <see cref="PathCommand.EndPoly"/> path-termination commands.
  /// </summary>
  [Flags]
  internal enum PathFlags : byte
  {
      /// <summary>
      /// No path flags are set.
      /// </summary>
      None = 0,

      /// <summary>
      /// Marks a counter-clockwise contour orientation.
      /// </summary>
      Ccw = 0x10,

      /// <summary>
      /// Marks a clockwise contour orientation.
      /// </summary>
      Cw = 0x20,

      /// <summary>
      /// Marks the contour as closed.
      /// </summary>
      Close = 0x40,

      /// <summary>
      /// Bit mask for extracting the flag portion of a command value.
      /// </summary>
      Mask = 0xF0
  }
}