using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using SlimDX;

using SlimDX.Direct3D9;

using Microsoft.Research.Visualization3D.CameraUtilities;



namespace Microsoft.Research.Visualization3D.Particles

{

    class SmokeParticleSystem : ParticleSystem

    {

        public SmokeParticleSystem(DX3DHost host, Visualization3DDataSource dataSource) :

            base(host, dataSource)

        {

        }

        

        protected override void InitializeSettings(ParticleSettings settings)

        {

            settings.TextureName = "smoke.png";



            settings.MaxParticles = 200;



            settings.Duration = TimeSpan.FromSeconds(4);



            settings.MinHorizontalVelocity = 0;

            settings.MaxHorizontalVelocity = 50;



            settings.MinVerticalVelocity = -10;

            settings.MaxVerticalVelocity = 50;



            settings.Gravity = new Vector3(0, -20, 0);



            settings.EndVelocity = 0;



            settings.MinRotateSpeed = -2;

            settings.MaxRotateSpeed = 2;



            settings.MinStartSize = 1;

            settings.MaxStartSize = 1;



            settings.MinEndSize = 10;

            settings.MaxEndSize = 10;

        }

    }

}