#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2015 Joseph Helm and Heuristic and Evolutionary Algorithms Laboratory (HEAL)
 *
 * This file is part of HeuristicLab.
 *
 * HeuristicLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * HeuristicLab is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using SharpDX;
using SharpDX.Toolkit.Graphics;

namespace PackingPlanVisualizations {               

  [Serializable]
  public struct VertexPositionColorNormal : IEquatable<VertexPositionColorNormal> {
    [VertexElement("COLOR")]
    public Color Color;
    [VertexElement("SV_Position")]
    public Vector3 Position;
    [VertexElement("NORMAL")]
    public Vector3 Normal;


    public VertexPositionColorNormal(Color color, Vector3 position, Vector3 normal) {
      Position = position;
      Color = color;
      Normal = normal;
    }

    public static bool operator !=(VertexPositionColorNormal left, VertexPositionColorNormal right) {
      return !left.Equals(right);
    }
    public static bool operator ==(VertexPositionColorNormal left, VertexPositionColorNormal right) {
      return left.Equals(right);
    }

    public override bool Equals(object obj) {
      if (obj.GetType() == typeof (VertexPositionColorNormal))
        return this.Equals((VertexPositionColorNormal)obj);
      else
        return false;
    }

    public bool Equals(VertexPositionColorNormal other) {
      return this.Normal == other.Normal && this.Position == other.Position && this.Color == other.Color;
    }

    public override int GetHashCode() {
      return this.Color.GetHashCode() * 3 + this.Normal.GetHashCode() * 7 + this.Position.GetHashCode() * 11;
    }

    public override string ToString() {
      return String.Format("VertexPositionColorNormal (Position: {0}; Color: {1}; Normal: {2})", this.Position, this.Color, this.Normal);
    }

  }
}