D:/guillaume/guillara/3D/DXGfx/Backup/World/WorldLocation.cs

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//BSD License  
//DXGfx® - http://www.eteractions.com
//Copyright (c) 2005
//by Guillaume Randon
//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 System;
using System.Collections.Generic;
using System.Text;
using Microsoft.DirectX;
using DXGfxLib;

namespace Game
{
    public class WorldLocation : WorldEntity
    {
        public SceneNode nodeLocation;
        public float radius = 2.0f;

        public WorldLocation()
        {
        }

        public WorldLocation(Vector3 vec)
        {
            SceneNode node = new SceneNode();
            node.Position = vec;
        }

        public float Distance(WorldLocation otherLocation)
        {
            float dist = -1.0f;
            if ((nodeLocation != null) || (otherLocation.nodeLocation != null))
            {
                dist = MathUtil.Distance(nodeLocation, otherLocation.nodeLocation);
            }
            return dist;
        }

        public static float Distance(WorldLocation loc1, WorldLocation loc2)
        {
            return loc1.Distance(loc2);
        }
    }
}

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