80 lines
2.0 KiB
C#
80 lines
2.0 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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public class SellmeierEquatiionView : MonoBehaviour
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{
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private SellmeierEquation _equation;
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// Start is called before the first frame update
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void Start()
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{
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}
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// Update is called once per frame
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void Update()
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{
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}
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private float[] SamplePlot(SellmeierEquation equation) {
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int samplesCount = 30;
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float startLength = 0.3f;
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float endLength = 0.6f;
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float[] result = new float[samplesCount];
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for (int i = 0; i < samplesCount; i++) {
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if(i > 0) {
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float step = ((endLength - startLength) / (samplesCount - 1));
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result[i] = equation.Calc(startLength + step * i);
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} else {
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result[i] = equation.Calc(startLength);
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}
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}
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return result;
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}
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private void OnDrawGizmos() {
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if (_equation == null) {
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var coeffs = new SellmeierEquation.Coefficients(
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new float[] { 0.99654f, 0.18964f, 0.00411f },
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new float[] { 0.00787f, 0.02191f, 3.85727f });
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_equation = new SellmeierEquation(coeffs);
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}
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var samples = SamplePlot(_equation);
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float minValue = samples.Min();
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float maxValue = samples.Max();
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float n365 = _equation.Calc(0.365f);
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float n395 = _equation.Calc(0.395f);
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float n405 = _equation.Calc(0.405f);
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Debug.Log($"n365 = {n365}, n395 = {n395}, n405 = {n405}");
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for (int i = 0; i < samples.Length - 1; i++) {
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var n1 = samples[i];
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var n2 = samples[i + 1];
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float n1Scaled = (n1 - minValue) / (maxValue - minValue);
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float n2Scaled = (n2 - minValue) / (maxValue - minValue);
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Gizmos.DrawLine(transform.position + Vector3.right * (i / (float)samples.Length) + Vector3.up * n1Scaled, transform.position + Vector3.right * ((i + 1) / (float)samples.Length) + Vector3.up * n2Scaled);
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}
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}
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}
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