trunk/visLU/Streamline.cs

Go to the documentation of this file.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;

namespace visLU2
{
    public struct Streamline
    {
        Vector2 startPosition; //start point for this streamline
        Vector2 endPosition; //endpoint for this streamline
        List<Vector2> points;  //list of all points defining this streamline
        int startSeedPointSearchAtIndex; // all previous points don't allow any more seed points
        List<float> thickness; 

        #region Properties
        public Vector2 StartPos
        {
            get { return startPosition; }
            set { startPosition = value; }
        }
        public Vector2 EndPos
        {
            get { return endPosition; }
            set { endPosition = value; }
        }
        public List<Vector2> Points
        {
            get { return points; }
            set { points = value; }
        }
       public int StartSeedPointSearchAtIndex
        {
            get { return startSeedPointSearchAtIndex; }
            set { startSeedPointSearchAtIndex = value; }
        }
       public List<float> Tickness
       {
           get { return thickness; }
           set { thickness = value; }
       }
        #endregion

        public Streamline(Vector2 startPosition)
        {
            this.startPosition = startPosition;
            endPosition = Vector2.Zero;
            points = new List<Vector2>();
            points.Add(startPosition);
            thickness = new List<float>();
            startSeedPointSearchAtIndex = 0;
        }

        public void setStartSeedPointSearchAtIndex(int value)
        {
             startSeedPointSearchAtIndex = value;
        }
 
    }

    public struct Streamlines
    {
        List<Streamline> streamlines;
        float dsep; //start distance
        float dtest; //minimum distance
        int maxLength;

        #region Properties
        public float Dsep
        {
            get { return dsep; }
            set { dsep = value; }
        }
        public float Dtest
        {
            get { return dtest; }
            set { dtest = value; }
        }
        public int MaxLength
        {
            get { return maxLength; }
            set { maxLength = value; }
        }
        public List<Streamline> StreamlineList
        {
            get { return streamlines; }
            set { streamlines = value; }
        }
        #endregion

        public Streamlines(float dsep, float dtest, int maxLength)
        {
            streamlines = new List<Streamline>();
            this.dsep = dsep;
            this.dtest = dtest;
            this.maxLength = maxLength;
        }

        public void resetStreamlines()
        {
            streamlines = new List<Streamline>();
            this.dsep = 0;
            this.dtest = 0;
            this.maxLength = 0;
        }

    }
}