using StgSharp.Graphics;
using StgSharp.Graphics.GL;

using System;
using System.Collections.Generic;
using System.Text;

namespace StgSharp.Logic
{
    public partial class ViewModelBase
    {
        private List<View> allView;

        public View BuildNewView(
            ViewPortDesigner designer,  (int x, int y, int z) unitCubeSize
            )
        {
            View ret = new View(this.viewPortDisplay, designer,unitCubeSize);
            allView.Add(ret);
            return ret;
        }
        
        public T BuildRenderStream<T>(View view) where T : RenderStream
        {
            T ret = Activator.CreateInstance(typeof(T), view.Port, view.UnitCubeSize) as T ??
                throw new InvalidOperationException("Cannot build new render stream.");
            ret.timeProvider = this.frameTimeProvider;
            ret.InternalInit();
            return ret;
        }
    }
}