MWS_2021/unity_artifitial_world-st/Assets/Scripts/AnabaenaTurtle.cs

using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEditor;
using UnityEngine;
using ConsoleLSystem;
using System;

public class AnabaenaTurtle : TurtleLSystem {

    // funkcja. albo klaska do obrotow bo od kodu oczy krwawią

    Matrix4x4 anabenaParametricTransformation(float age) {
        return Matrix4x4.TRS(new Vector3(0.1f + age*0.1f, 0, 0), 
        // Quaternion.Euler(0,0, UnityEngine.Random.Range(-20, 20)),
        Quaternion.identity,
        new Vector3(0.1f + age*0.1f, 0.1f + age*0.1f, 0.1f + age*0.1f));
    }

    protected override void initLiteralInterpretation() {

        turtleInterpretation = new Dictionary<string, Func<float[], Tuple<GameObject, Matrix4x4>>>();
        //turtleInterpretation
        //loading required objects 
        var path = "Assets/Models/{0}.fbx";
        var bigL = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigL"), typeof(GameObject));
        var bigR = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigR"), typeof(GameObject));
        var l = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "l"), typeof(GameObject));
        var r = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "r"), typeof(GameObject));

        //creating functions that are used for interpretation
        turtleInterpretation.Add("l", (float[] args) => new Tuple<GameObject, Matrix4x4>(l, anabenaParametricTransformation(args[0])));
        turtleInterpretation.Add("r", (float[] args) => new Tuple<GameObject, Matrix4x4>(r, anabenaParametricTransformation(args[0])));

        // ponizszych dwoch nie zminiam bo sa nie uzywane w parametryzowanej Anabenie
        turtleInterpretation.Add("L", (float[] args) => new Tuple<GameObject, Matrix4x4>(bigL, Matrix4x4.Rotate(Quaternion.Euler(0,0, UnityEngine.Random.Range(-20, 20))) * Matrix4x4.Translate(new Vector3(0.1f, 0, 0)) * Matrix4x4.Scale(new Vector3(0.1f, 0.1f, 0.1f))));
        turtleInterpretation.Add("R", (float[] args) => new Tuple<GameObject, Matrix4x4>(bigR, Matrix4x4.Rotate(Quaternion.Euler(0,0, UnityEngine.Random.Range(-20, 20))) * Matrix4x4.Translate(new Vector3(0.1f, 0, 0)) * Matrix4x4.Scale(new Vector3(0.1f, 0.1f, 0.1f))));


        /*
        NIE MOŻNA DAWAĆ KOMENTARZY OBOK REGUŁ

        r(a) : a<1 -> r(a+0.1) # analogicznie dla r - w takiej sytuacji Unity po kilku ewoluacjach rzuca błedem, a potem tak zdycha, że tylko restart kompa pomaga 
        (po zabiciu procesu przez manager zadań jakiś proces pozostaje i niemozliwe jest ponowne uruchomienie Unity)


        NullReferenceException: Object reference not set to an instance of an object
        TurtleLSystem.evaluate () (at Assets/Scripts/TurtleLSystem.cs:75)
        TurtleLSystem.evaluateAndPresent () (at Assets/Scripts/TurtleLSystem.cs:142)
        TurtleEditor.OnInspectorGUI () (at Assets/Editor/TurtleEditor.cs:19)
        UnityEditor.UIElements.InspectorElement+<>c__DisplayClass59_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <420b942f64794d4da66420603f126f7b>:0)
        UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

        */
    
    }
}