67 lines
1.5 KiB
C#
67 lines
1.5 KiB
C#
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using UnityEngine;
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using System.Collections;
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using System.Linq;
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using System;
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public class Plot2DVariableFunction : Plot2DFunction
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{
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public GameObject target;
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public string variable;
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// Use this for initialization
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void Start ()
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{
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ReadValue();
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}
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public override float f(float x)
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{
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return ReadValue();
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}
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float ReadValue()
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{
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if (target != null) {
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var pathBlocks = variable.Split('.');
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var c = target.GetComponent(pathBlocks[0]);
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if (c == null)
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{
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return 0;
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}
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//find target
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int depth = 1;
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object o = c;
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System.Reflection.FieldInfo field = null ;
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while (depth < pathBlocks.Length) {
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var t = o.GetType();
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field = t.GetField(pathBlocks[depth], System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic);
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if (field == null)
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{
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return 0;
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}
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o = field.GetValue(o);
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depth++;
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}
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try
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{
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float val = Convert.ToSingle(o);
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return val;
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}
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catch
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{
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Debug.LogFormat("Failed to convert property {0} to float type!", field.Name);
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}
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}
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return 0;
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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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