MWS_2021/unity_artifitial_world-st/Assets/Scripts/Turtle3D.cs

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

public class Turtle3D : TurtleLSystem {
    public GameObject obj;
    public float angle;

    protected override void initLiteralInterpretation() {
        turtleInterpretation = new Dictionary<string, Func<float[], Tuple<GameObject, Matrix4x4>>>();

        var path = "Assets/Models/{0}.fbx";
        // obiekty takie jak L, R, l, r symbolizujące kwiaty i liście
        // wilekie L - liśc
        var bigL = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigL"), typeof(GameObject));
        // wielkie R - kwiat
        var bigR = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "bigR"), typeof(GameObject));
        //male l, r odgałęzienia
        var l = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "l"), typeof(GameObject));
        var r = (GameObject)AssetDatabase.LoadAssetAtPath(String.Format(path, "r"), typeof(GameObject));

        //turtleInterpretation
        var transformation = Matrix4x4.Translate(new Vector3(0.0f, 0.1f, 0)) * Matrix4x4.Scale(new Vector3 (0.05f, 0.1f, 0.05f));

        turtleInterpretation.Add("+", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(0, 0, -angle))));
        turtleInterpretation.Add("-", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(0, 0, angle))));

        //Wildcard how to represent any other symbol
        turtleInterpretation.Add("*.*", (float[] args) => new Tuple<GameObject, Matrix4x4>(obj, transformation));

        // & - obrót do góry względem osi X o kąt $\delta$ - args[0] zaiwera infiormacje o kącie powinny być w zmiennej Unity angle
        // x, y, z
        turtleInterpretation.Add("$", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(angle, 0, 0))));
        // ^ obrót o kąt -1*delta w osi X
        turtleInterpretation.Add("^", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(-angle, 0, 0))));
        // \ backslash obrót w prawo roll - obrót względem osi Y o kąt -delata
        turtleInterpretation.Add("\\", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(0, -angle, 0))));
        // / slash forward slash obrót w lewo - kąt -1*delta w osi Y
        turtleInterpretation.Add("/", (float[] args) => new Tuple<GameObject, Matrix4x4>(null, Matrix4x4.Rotate(Quaternion.Euler(0, -angle, 0))));

    }
}