SW-Wiktor-Bombola/proj1/p1/Assets/Scripts/main.cs

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

public class main : MonoBehaviour
{
    //ground
    float m_groundWidth = 10.0f;
    float m_groundHeight = 10.0f;
    Shader m_groundShader;
    Texture m_groundTexture;
    Color m_groundColor;

    //camera GUI
    float m_FieldOfView = 60.0f;
    float m_camPosX = 0.0f;
    float m_camPosY = 10.0f;
    float m_camPosZ = 20.0f;
    float m_camLookAtX = 0.0f;
    float m_camLookAtY = 0.0f;
    float m_camLookAtZ = 0.0f;

    Vector3 lightDir = new Vector3(10.0f, 10.0f, 10.0f);

    //components
    GameObject mainCamera;
    GameObject directionalLight;
    GameObject ground;

    void Start()
    {
        //camera
        mainCamera = new GameObject();
        mainCamera.AddComponent<Camera>();
        mainCamera.transform.position = new Vector3(m_camPosX, m_camPosY, m_camPosZ);
        mainCamera.transform.LookAt(new Vector3(m_camLookAtX, m_camLookAtY, m_camLookAtZ), new Vector3(0.0f, 1.0f, 0.0f));
        mainCamera.name = "MainCamera";

        //--------------------------------------------------------------------------------------------------------------------
        
        //directional light
        directionalLight = new GameObject();
        directionalLight.AddComponent<Light>();
        directionalLight.name = "Directional Light";
        directionalLight.GetComponent<Light>().type = LightType.Directional;
        directionalLight.GetComponent<Light>().shadows = LightShadows.Soft;
        directionalLight.GetComponent<Light>().color = Color.white;
        directionalLight.GetComponent<Light>().useColorTemperature = true;
        directionalLight.GetComponent<Light>().colorTemperature = 5900;
        directionalLight.transform.position = new Vector3(10, 10.0f, 10.0f);
        directionalLight.transform.Rotate(lightDir.x, lightDir.y, lightDir.z, Space.Self);

        //---------------------------------------------------------------------------------------------------------------------

        //ground
       
        m_groundColor = new Color(1.0f, 0.4f, 0.6f, 1.0f);
        m_groundShader = Shader.Find("Standard");

        ground = new GameObject("Ground");

        MeshRenderer groundMeshRenderer = ground.AddComponent<MeshRenderer>();
        groundMeshRenderer.material = new Material(m_groundShader);
        groundMeshRenderer.material.color = m_groundColor;

        MeshFilter groundMeshFilter = ground.AddComponent<MeshFilter>();

        Mesh groundMesh = new Mesh();
        
        //dane wierzcho<68>k<EFBFBD>w
        Vector3[] vertices = new Vector3[4]
        {
            new Vector3(-m_groundWidth/2.0f, -1.0f,-m_groundHeight/2.0f ),
            new Vector3(m_groundWidth/2.0f, -1.0f, -m_groundHeight/2.0f),
            new Vector3(m_groundWidth/2.0f,-1.0f, m_groundHeight/2.0f),
            new Vector3(-m_groundWidth/2.0f, -1.0f, m_groundHeight/2.0f),
        };

        //bufor wierzcho<68>k<EFBFBD>w dla groundMesh
        groundMesh.vertices = vertices;
      
        //dane indeks<6B>w dla groundMesh
        int[] indices = new int[6]
        {
            0, 3, 2,
            0, 2, 1
        };

        //bufor indeks<6B>w
        groundMesh.triangles = indices;

        //dane normalnych dla groundMesh
        Vector3[] normals = new Vector3[4]
        {
             new Vector3(0,1,0),
             new Vector3(0,1,0),
             new Vector3(0,1,0),
             new Vector3(0,1,0),
        };

        //bufor normalnych dla groundMesh
        groundMesh.normals = normals;

        //dane wsp<73>rz<72>dnych tekstury dla groundMesh
        Vector2[] uv = new Vector2[4]
        {
            new Vector2(0, 0),
            new Vector2(1, 0),
            new Vector2(0, 1),
            new Vector2(1, 1)
        };

        //bufor wsp<73>rz<72>dnych tekstury dla groundMesh
        groundMesh.uv = uv;

        //mesh dla GameObject "Ground"
        groundMeshFilter.mesh = groundMesh;
         
    }

    void Update()
    {
        mainCamera.GetComponent<Camera>().fieldOfView = m_FieldOfView;
        mainCamera.GetComponent<Camera>().transform.position = new Vector3(m_camPosX,m_camPosY,m_camPosZ);
        mainCamera.transform.LookAt(new Vector3(m_camLookAtX, m_camLookAtY, m_camLookAtZ), new Vector3(0.0f, 1.0f, 0.0f));
    }

    void OnGUI()
    {
        GUI.Label(new Rect(10, 20, 60, 20), "FOV");
        m_FieldOfView = GUI.HorizontalSlider(new Rect(70, 20, 150, 20), m_FieldOfView, 20.0f, 150.0f);
        
        GUI.Label(new Rect(10, 45, 60, 20), "camPosX");
        m_camPosX = GUI.HorizontalSlider(new Rect(70, 45, 150, 20), m_camPosX, -30.0f, 30.0f);
        
        GUI.Label(new Rect(10, 70, 60, 20), "camPosY");
        m_camPosY = GUI.HorizontalSlider(new Rect(70, 70, 150, 20), m_camPosY, -30.0f, 30.0f);
        
        GUI.Label(new Rect(10, 95, 60, 20), "camPosZ");
        m_camPosZ = GUI.HorizontalSlider(new Rect(70, 95, 150, 20), m_camPosZ, -30.0f, 30.0f);

        GUI.Label(new Rect(10, 120, 60, 20), "LookAtX");
        m_camLookAtX = GUI.HorizontalSlider(new Rect(70, 120, 150, 20), m_camLookAtX, -30.0f, 30.0f);

        GUI.Label(new Rect(10, 150, 60, 20), "LookAtY");
        m_camLookAtY = GUI.HorizontalSlider(new Rect(70, 145, 150, 20), m_camLookAtY, -30.0f, 30.0f);

        GUI.Label(new Rect(10, 170, 60, 20), "LookAtZ");
        m_camLookAtZ = GUI.HorizontalSlider(new Rect(70, 170, 150, 20), m_camLookAtZ, -30.0f, 30.0f);


    }
}