Zenternion Posts - Answer Overflow

Zenternion

•Created by Zenternion on 1/2/2023 in #help

❔ UNITY When I manually execute 2 functions it works but not when executing them from 1 function.

When I run Initialize() it only works the 2ND TIME (First time only runs DestroyCities(), Second time runs both()). But If I do DestroyCities() and then GenerateCities() manually it works EVERY TIME.

public void Initialize()
    {
        DestroyCities();
        GenerateCities();
    }

public void GenerateCities()
    {
        Cities cities = new Cities();
        cities = cities.CreateJSON();

        int i = 0;

        foreach (feature cityData in cities.features)
        {.......

public void DestroyCities()
    {
        for (int
 i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go)); //destroys thing (WORKS)
        }
    }

public void Initialize()
    {
        DestroyCities();
        GenerateCities();
    }

public void GenerateCities()
    {
        Cities cities = new Cities();
        cities = cities.CreateJSON();

        int i = 0;

        foreach (feature cityData in cities.features)
        {.......

public void DestroyCities()
    {
        for (int
 i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go)); //destroys thing (WORKS)
        }
    }

Editor:

public override void OnInspectorGUI()
    {
        using (var check = new EditorGUI.ChangeCheckScope())
        {
            base.OnInspectorGUI();
            if (check.changed)
            {
                cityGeneration.Initialize();
            }
        }

        if (GUILayout.Button("Initialize Cities"))
        {
            cityGeneration.Initialize();
        }

        if (GUILayout.Button("Generate Cities"))
        {
            cityGeneration.GenerateCities();
        }

        if (GUILayout.Button("Destroy Cities"))
        {
            cityGeneration.DestroyCities();
        }

        DrawSettingsEditor(cityGeneration.shapeSettings, cityGeneration.OnShapeSettingsUpdated, ref cityGeneration.shapeSettingsFoldout, ref shapeEditor);
        DrawSettingsEditor(cityGeneration.citySettings , cityGeneration.OnCitySettingsUpdated , ref cityGeneration.citySettingsFoldout , ref cityEditor);
    }

public override void OnInspectorGUI()
    {
        using (var check = new EditorGUI.ChangeCheckScope())
        {
            base.OnInspectorGUI();
            if (check.changed)
            {
                cityGeneration.Initialize();
            }
        }

        if (GUILayout.Button("Initialize Cities"))
        {
            cityGeneration.Initialize();
        }

        if (GUILayout.Button("Generate Cities"))
        {
            cityGeneration.GenerateCities();
        }

        if (GUILayout.Button("Destroy Cities"))
        {
            cityGeneration.DestroyCities();
        }

        DrawSettingsEditor(cityGeneration.shapeSettings, cityGeneration.OnShapeSettingsUpdated, ref cityGeneration.shapeSettingsFoldout, ref shapeEditor);
        DrawSettingsEditor(cityGeneration.citySettings , cityGeneration.OnCitySettingsUpdated , ref cityGeneration.citySettingsFoldout , ref cityEditor);
    }

20 replies

CC#

•Created by Zenternion on 12/31/2022 in #help

❔ UNITY Code only fully executes after running it another time

When running GenerateCities() it only does DestroyCities() and CreateCountryColors() before stopping, but when I run it again it executes the whole code. No errors

public void DestroyCities()
    {
        for (int i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go));
        }

        /*for (int i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go));
        }*/
    }

    private IEnumerator DestroyFastly(GameObject go)
    {
        yield return new WaitForSeconds(0);
        DestroyImmediate(go, false);
    }

public void DestroyCities()
    {
        for (int i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go));
        }

        /*for (int i = 0; i < transform.childCount; i++) 
        {
            GameObject go = transform.GetChild(i).gameObject;
            StartCoroutine(DestroyFastly(go));
        }*/
    }

    private IEnumerator DestroyFastly(GameObject go)
    {
        yield return new WaitForSeconds(0);
        DestroyImmediate(go, false);
    }

public static class CreateCountryColors
        {
            private static Color[] colors = {
                Color.blue,
                Color.cyan,
                Color.green,
                Color.magenta,
                Color.red,
                Color.yellow
            };

            private static int colorIndex = 0;

            public static void Create(string path)
            {
                Countries countries = new Countries();
                countries = countries.CreateJSON();

                foreach (feature countryData in countries.features)
                {
                    string code = countryData.properties.ISO_A2.ToUpper();

                    Material countryMaterial = new Material(Shader.Find("HDRP/Lit"));
                    countryMaterial.color = colors[colorIndex];
                    
                    if (colorIndex == colors.Length - 1)
                        colorIndex = 0;
                    else
                        colorIndex++;

                    do {
                        AssetDatabase.CreateAsset(countryMaterial, $"{path}/{code}.mat");
                    } while (AssetDatabase.LoadAssetAtPath<Material>($"{path}/{code}.mat") == null);
                }
            }
        }

public static class CreateCountryColors
        {
            private static Color[] colors = {
                Color.blue,
                Color.cyan,
                Color.green,
                Color.magenta,
                Color.red,
                Color.yellow
            };

            private static int colorIndex = 0;

            public static void Create(string path)
            {
                Countries countries = new Countries();
                countries = countries.CreateJSON();

                foreach (feature countryData in countries.features)
                {
                    string code = countryData.properties.ISO_A2.ToUpper();

                    Material countryMaterial = new Material(Shader.Find("HDRP/Lit"));
                    countryMaterial.color = colors[colorIndex];
                    
                    if (colorIndex == colors.Length - 1)
                        colorIndex = 0;
                    else
                        colorIndex++;

                    do {
                        AssetDatabase.CreateAsset(countryMaterial, $"{path}/{code}.mat");
                    } while (AssetDatabase.LoadAssetAtPath<Material>($"{path}/{code}.mat") == null);
                }
            }
        }

2 replies

CC#

•Created by Zenternion on 11/20/2022 in #help

❔ UNITY Vector3 not applying

            int cPop = Mathf.RoundToInt(((tCity.POP_MIN + tCity.POP_MAX) ?? 0) / 2.0f); //tCity just holds the data of the city

            Object cityToUse;

            float popMult;
            if (cPop <= 500000 && cPop > 0) 
                {cityToUse = cityTo500K; popMult = cPop / 1000000;}
            else if (cPop <= 1000000 && cPop > 500000) 
                {cityToUse = cityTo1M; popMult = cPop / 1000000;}
            else if (cPop > 1000000) 
                {cityToUse = cityToRest; popMult = (cPop / 10000000) + 1;}
            else
                {cityToUse = cityTo500K; popMult = 0.3f;}//

            if (popMult < 0.3) popMult = 0.3f;

            //other code
            //........

            Vector3 multiplier = new Vector3(popMult  * shapeSettings.radius, popMult  * shapeSettings.radius, popMult  * shapeSettings.radius);
            do {
                cityMeshGameObject.transform.localScale = multiplier;
            } while(cityMeshGameObject.transform.localScale != multiplier);

            int cPop = Mathf.RoundToInt(((tCity.POP_MIN + tCity.POP_MAX) ?? 0) / 2.0f); //tCity just holds the data of the city

            Object cityToUse;

            float popMult;
            if (cPop <= 500000 && cPop > 0) 
                {cityToUse = cityTo500K; popMult = cPop / 1000000;}
            else if (cPop <= 1000000 && cPop > 500000) 
                {cityToUse = cityTo1M; popMult = cPop / 1000000;}
            else if (cPop > 1000000) 
                {cityToUse = cityToRest; popMult = (cPop / 10000000) + 1;}
            else
                {cityToUse = cityTo500K; popMult = 0.3f;}//

            if (popMult < 0.3) popMult = 0.3f;

            //other code
            //........

            Vector3 multiplier = new Vector3(popMult  * shapeSettings.radius, popMult  * shapeSettings.radius, popMult  * shapeSettings.radius);
            do {
                cityMeshGameObject.transform.localScale = multiplier;
            } while(cityMeshGameObject.transform.localScale != multiplier);

2 replies

CC#

•Created by Zenternion on 11/6/2022 in #help

apply height to sphere UNITY

how do I know on which vertices I apply which pixel of the height map (of earth)

1 replies

CC#

•Created by Zenternion on 10/28/2022 in #help

Scale not changing UNITY

The mesh localScale doesent change except if I remove all of the objects first and run it again which I try to do in the code but doesent work.

Object cityMesh = Object.Instantiate(cityToUse, cityPosition, cityRotation, cityObject.transform);
cityMesh.name = $"City Mesh {i + 1}";
GameObject cityMeshGameObject = GameObject.Find(cityMesh.name);

cityMeshGameObject.transform.localScale *= shapeSettings.radius;

Object cityMesh = Object.Instantiate(cityToUse, cityPosition, cityRotation, cityObject.transform);
cityMesh.name = $"City Mesh {i + 1}";
GameObject cityMeshGameObject = GameObject.Find(cityMesh.name);

cityMeshGameObject.transform.localScale *= shapeSettings.radius;

shapeSettings.radius = 10

1 replies

CC#

•Created by Zenternion on 10/26/2022 in #help

Scale not changing UNITY

The mesh localScale doesent change except if I remove all of the objects first and run it again which I try to do in the code but doesent work.

Object cityMesh = Object.Instantiate(cityToUse, cityPosition, cityRotation, cityObject.transform);
cityMesh.name = $"City Mesh {i + 1}";
GameObject cityMeshGameObject = GameObject.Find(cityMesh.name);

cityMeshGameObject.transform.localScale *= shapeSettings.radius;

Object cityMesh = Object.Instantiate(cityToUse, cityPosition, cityRotation, cityObject.transform);
cityMesh.name = $"City Mesh {i + 1}";
GameObject cityMeshGameObject = GameObject.Find(cityMesh.name);

cityMeshGameObject.transform.localScale *= shapeSettings.radius;

shapeSettings.radius = 10

1 replies

CC#

•Created by Zenternion on 10/18/2022 in #help

InvalidCastException Specified cast is not valid.

public void DestroyCities() //102
    { //103
        foreach(GameObject go in transform) //104
        { //105
            do {
                StartCoroutine(DestroyFastly(go));
            } while(go != null);
        }
    }

public void DestroyCities() //102
    { //103
        foreach(GameObject go in transform) //104
        { //105
            do {
                StartCoroutine(DestroyFastly(go));
            } while(go != null);
        }
    }

Why is this happening

42 replies

CC#

•Created by Zenternion on 10/16/2022 in #help

Add MonoBehaviour to object through script UNITY

Is there a way to add a monobehaviour to an object through a different script.

8 replies

CC#

•Created by Zenternion on 10/15/2022 in #help

UNITY Get Quaterion to rotate towards Object

How do I get (return type) a quaternion to rotate towards an object

7 replies

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