gistfile1.txt

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.XR.iOS;

public class ARKitComputeCloud : MonoBehaviour {

  public Material material;

  private float[] values;
  public ComputeBuffer _buffer;

  struct Vert{
    public float used;
      public Vector3 pos;
      public Vector3 vel;
      public Vector3 nor;
      public Vector2 uv;

      public Vector3 targetPos;

      public Vector3 debug;
  };

  private int vertStructSize = 1 + 3 + 3 + 3+2+3+3;


  // Use this for initialization
  void OnEnabled() {
    


    values = new float[ maxPointsToShow * vertStructSize ];
    _buffer = new ComputeBuffer( maxPointsToShow , vertStructSize * sizeof( float ));


    int index = 0;
    for( int i = 0; i < maxPointsToShow; i++ ){

      // used 
      values[ index++ ] = 0;

      // positions
      values[ index++ ] = Random.Range( -1 , 1 );
      values[ index++ ] = Random.Range( -1 , 1 );
      values[ index++ ] = Random.Range( -1 , 1 );

      // vel
      values[ index++ ] = 0;
      values[ index++ ] = 0;
      values[ index++ ] = 0;

      // normals
      values[ index++ ] = 0;
      values[ index++ ] = 0;
      values[ index++ ] = 0;


      //uvs
      values[ index++ ] = (float)i/(float)maxPointsToShow;
      values[ index++ ] = i;
      


      // target pos
      values[ index++ ] = 0;
      values[ index++ ] = 0;
      values[ index++ ] = 0;


      // Debug
      values[ index++ ] = 0;
      values[ index++ ] = 0;
      values[ index++ ] = 0;

    } 
    
    _buffer.SetData(values);

  }

  public void OnDisabled(){
    _buffer.Release();
  }
  
 

  void OnRenderObject(){

    material.SetPass(0);
    material.SetBuffer( "_vertBuffer", _buffer );
    Graphics.DrawProcedural(MeshTopology.Triangles, maxPointsToShow * 6 );


  }



}