using StgSharp.Math;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace StgSharp.Geometries
{
    public abstract class ICoord
    {
        protected Matrix44 coordMat;
        protected List<vec4d> pointBuffer;

        public ICoord()
        {
            pointBuffer = new List<vec4d>();
        }

        public abstract Matrix44 GlobalCoordTransformation
        {
            get;
        }

        public abstract vec3d Origin
        {
            get;
        }

        public abstract vec3d X_axis
        {
            get;
        }

        public abstract vec3d Y_axis
        {
            get;
        }

        public abstract vec3d Z_axis
        {
            get;
        }

        public T BuildGeometry<T>(params vec4d[] defaultVertex) where T : IGeometry
        {
            T ret = Activator.CreateInstance<T>();
            ret.GetVertexHandle(this, ret.VertexCount);
            for (int i = 0; i < ret.VertexCount; i++)
            {
                ret[i] = defaultVertex[i];
            }
            return ret;
        }


    }
}