Visualize SunTable

VisualizeSunTable.cs

using Splines.Habrador;
using Telia.Core;
using Telia.Environment;
using UnityEngine;

public class VisualizeSunTable : MonoBehaviour
{
    [Min(1f)] public float length;
    public Material lineMat;

    [Range(0f, 1f)] public float endWidth;
    [Range(0f, 1f)] public float midWidth;
    
    private SunTable suntable;
    private LineRenderer[] lines;

    private void OnEnable()
    {
        suntable = new SunTable();
        lines = new LineRenderer[31 * 12];
        for (int i = 0; i < lines.Length; ++i)
        {
            GameObject l = new GameObject($"Day {(i + 1)}", typeof(LineRenderer));
            l.transform.position = new Vector3(i / (12f * 31f) * length, 0f, 0f);
            lines[i] = l.GetComponent<LineRenderer>();
            lines[i].useWorldSpace = false;
            lines[i].alignment = LineAlignment.TransformZ;
            lines[i].material = lineMat;
        }
    }

    private void Update()
    {
        if (suntable == null)
        {
            return;
        }

        for (int day = 0; day < (31 * 12); ++day)
        {
            float dayF = day / (31f * 12f);
            int month = (Mathf.FloorToInt(day / 31f)) + 1;
            int dayOfMonth = (day % 31) + 1;
            Sun sun = suntable.Get(month, dayOfMonth);
            if (sun == null)
            {
                Debug.LogError($"Could not find sun data for month: {month}, day: {dayOfMonth}");
                return;
            }

            LineRenderer lr = lines[day];
            AnimationCurve width = new AnimationCurve();
            width.AddKey(new Keyframe(0f, endWidth));
            
            float left = -12f;
            float sunRiseStart = left + sun.sunRiseStart * 24f;
            float sunRise = left + sun.sunRise * 24f;
            float sunSetStart = left + sun.sunSetStart * 24f;
            float sunSet = left + sun.sunSet * 24f;
            float right = 12f;
            float z = (day / (12f * 31f)) * length;

            int pos = 0;
            lr.positionCount = 26;
            lr.SetPosition(pos++, new Vector3(0f, left, 0f));
            
            Vector3 posA = new Vector3(0f, sunRiseStart, 0f);
            Vector3 posB = new Vector3(0f, sunSet, 0f);
            Vector3 handlePosA = new Vector3(0f, sunRise, -2f);
            Vector3 handlePosB = new Vector3(0f, sunSetStart, -2f);

            for (int s = 0; s < 24; ++s)
            {
                lr.SetPosition(pos++, BezierCubic.GetPosition(posA, posB, handlePosA, handlePosB, s / 24f));
                if (s == 11)
                {
                    width.AddKey(new Keyframe(0.5f, midWidth));
                }
            }
            
            lr.SetPosition(pos++, new Vector3(0f, right, 0f));
            
            width.AddKey(new Keyframe(1f, endWidth));
            lr.widthCurve = width;
        }
    }
}