VARNABillboard.cs

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using UnityEngine;
using System.Collections;
using Molecule.Model;
using System.Collections.Generic;
using System.Linq;
using System;
using System.Diagnostics;
using System.Threading;

public class VARNABillboard : MonoBehaviour {
    private bool done = true;
    
    private Process varnaProcess;
    private Thread oThread;
    
    private string outputDirectory = Application.dataPath + "/Resources";

    // Use this for initialization
    void Start () {     
        gameObject.transform.localPosition = new Vector3(2.0f,-1.0f,3.0f);
        gameObject.transform.localRotation = Quaternion.identity;
    }
    
    private void varnaProcess_Exited(object sender, System.EventArgs e)
    {
        done = true;
    }
    
    // Update is called once per frame
    void Update () {
        if (done)
        {
            done = false;
            
            StartCoroutine("loadFile");
            
            oThread = new Thread(new ThreadStart(generateFileInThread));
            oThread.Start();
        }
    }
    
    void generateFileInThread() {
        List<int[]> hbonds = RNAView.findHbonds();
        PlotManager.Instance.PlotAdd("NHBonds", hbonds.Count);
        int sequenceLength = MoleculeModel.sequence.Count();
        string structure = VARNA.generateStructureString(sequenceLength, hbonds);
        
        varnaProcess = VARNA.generateImage(MoleculeModel.sequence, structure, outputDirectory, "test.png");
        varnaProcess.Exited += new EventHandler(varnaProcess_Exited);
        varnaProcess.Start();
    }
    
    IEnumerator loadFile() {
        ResourceRequest request = Resources.LoadAsync("test");
        yield return request;
        gameObject.GetComponent<Renderer>().material.mainTexture = request.asset as Texture2D;
        UnityEngine.Debug.Log ("::::: Loaded");
    }
}