//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Polygon6.cs"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//     
// Permission is hereby granted, free of charge, to any person 
// obtaining a copy of this software and associated documentation 
// files (the “Software”), to deal in the Software without restriction, 
// including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, 
// and to permit persons to whom the Software is furnished to do so, 
// subject to the following conditions:
//     
// The above copyright notice and 
// this permission notice shall be included in all copies 
// or substantial portions of the Software.
//     
// THE SOFTWARE IS PROVIDED “AS IS”, 
// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
// ARISING FROM, OUT OF OR IN CONNECTION WITH 
// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//     
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;

using System;
using System.Numerics;

namespace StgSharp.Geometries
{
    public class Polygon6 : PlainGeometry
    {

        internal static int[] Indices = [0, 1, 2, 0, 2, 3, 0, 3, 4, 0, 4, 5];

        public Polygon6()
            : base(PlainCoordinate.StandardPlainCoordination)
        {
            vertexMat = new Vec4[6];
        }

        public Polygon6(
               PlainCoordinate coordination,
               Vec2 vert0,
               Vec2 vert1,
               Vec2 vert2,
               Vec2 vert3,
               Vec2 vert4,
               Vec2 vert5,
               Vec2 vert6)
            : base(coordination)
        {
            vertexMat = new Vec4[6];
            vertexMat[0].reg = vert0.reg;
            vertexMat[1].reg = vert1.reg;
            vertexMat[2].reg = vert2.reg;
            vertexMat[3].reg = vert3.reg;
            vertexMat[4].reg = vert4.reg;
            vertexMat[5].reg = vert5.reg;
            vertexMat[6].reg = vert6.reg;
        }

        public override ReadOnlySpan<int> VertexIndices => Indices;

    }
}