//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Polygon6"
// 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 StgSharp.Mathematics.Graphic;

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;

    }
}