Game Engine

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using MTV3D65;


namespace gefx 
{
   public  class Light
    {
       TVMesh LightNode;
       TV_3DVECTOR LightDirection= new TV_3DVECTOR(0,0,0);

       public float LightRadius = 360.0f;

       public struct LightRGB
       {
           public float Red;
           public float Green;
           public float Blue;


       }
       public enum LightType
       {
           pointlight


       };
        private TVMaterialFactory Mats; 
        private TVLightEngine Lights;
        private int IDLight;


        public Light(ref TVScene Scene, LightType Type,TV_3DVECTOR LightPointPosition)
        {

            Lights = new TVLightEngine();
            LightNode = new TVMesh();
            LightNode = Scene.CreateMeshBuilder("light mark");
            LightNode.CreateSphere(0.25f, 4, 4);
            LightNode.SetPosition(LightPointPosition.x, LightPointPosition.y, LightPointPosition.z );

            if (Type == LightType.pointlight)
            {
                IDLight = Lights.CreatePointLight(LightPointPosition , 1, 1, 1, LightRadius , "simple_point_lightKonstruktor", 1);
                

            }


        }

        public void SetLightPosition(TV_3DVECTOR LightPointPosition)
        {
            LightNode.SetPosition(LightPointPosition.x, LightPointPosition.y, LightPointPosition.z);
            Lights.SetLightPosition(IDLight, LightPointPosition.x,
                LightPointPosition.y, LightPointPosition.z);


        }

        public TV_3DVECTOR GetLightPosition()
        {

            return LightNode.GetPosition();
        }

        public void SetLightDirection(TV_3DVECTOR LightPointDirection)
        {
            Lights.SetLightDirection(IDLight, LightPointDirection.x, LightPointDirection.y, LightPointDirection.z);
            LightDirection = LightPointDirection;
        }
        public TV_3DVECTOR GetLightDirection()
        {
            return LightDirection;

        }

        public void RenderLight()
        {

            LightNode.Render();
        }

    }
}