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Assets/Editor/JupiterTextureGenerator.cs

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+using UnityEngine;
+using UnityEditor;
+using System.IO;
+
+public class JupiterTextureGenerator : EditorWindow
+{
+    public Texture2D sourceTexture;
+    public string outputFolder = "Assets/Textures/Jupiter";
+
+    [MenuItem("Tools/Jupiter Texture Generator")]
+    public static void ShowWindow()
+    {
+        GetWindow<JupiterTextureGenerator>("Jupiter Texture Generator");
+    }
+
+    void OnGUI()
+    {
+        GUILayout.Label("Ãåíåðàòîð òåêñòóð Þï³òåðà", EditorStyles.boldLabel);
+        sourceTexture = (Texture2D)EditorGUILayout.ObjectField("Òåêñòóðà Þï³òåðà", sourceTexture, typeof(Texture2D), false);
+        outputFolder = EditorGUILayout.TextField("Ïàïêà çáåðåæåííÿ", outputFolder);
+        EditorGUILayout.Space(10);
+
+        if (GUILayout.Button("Çãåíåðóâàòè -- Òðîïîñôåðà (çíèêíåííÿ ñìóã)", GUILayout.Height(35)))
+        {
+            if (sourceTexture == null) { EditorUtility.DisplayDialog("Ïîìèëêà", "Ïåðåòÿãíè òåêñòóðó!", "OK"); return; }
+            GenerateAllTextures("Tropo", GenerateTropoTexture);
+        }
+
+        EditorGUILayout.Space(5);
+
+        if (GUILayout.Button("Çãåíåðóâàòè -- Òåêñòóðà ñìåðò³", GUILayout.Height(35)))
+        {
+            if (sourceTexture == null) { EditorUtility.DisplayDialog("Ïîìèëêà", "Ïåðåòÿãíè òåêñòóðó!", "OK"); return; }
+            GenerateDeadTexture();
+        }
+    }
+
+    Texture2D GenerateTropoTexture(Texture2D source, float alive)
+    {
+        int width = source.width;
+        int height = source.height;
+        Texture2D result = new Texture2D(width, height, TextureFormat.RGB24, false);
+
+        Color[] pixels = source.GetPixels();
+        Color[] output = new Color[pixels.Length];
+
+        Color fadedOrange = new Color(0.85f, 0.65f, 0.35f);
+        Color paleYellow = new Color(0.9f, 0.82f, 0.6f);
+        Color grayDead = new Color(0.45f, 0.38f, 0.3f);
+        Color darkDead = new Color(0.25f, 0.2f, 0.15f);
+
+        for (int p = 0; p < pixels.Length; p++)
+        {
+            Color col = pixels[p];
+            Color result_col = col;
+
+            float isBelt = Mathf.Clamp01((col.r - col.g * 0.5f - col.b * 0.3f) * 2f);
+            float brightness = (col.r + col.g + col.b) / 3f;
+
+            if (alive < 0.7f)
+            {
+                float t = Mathf.Clamp01((0.7f - alive) / 0.2f);
+                result_col = Color.Lerp(result_col, fadedOrange, isBelt * t * 0.4f);
+            }
+
+            if (alive < 0.5f)
+            {
+                float t = Mathf.Clamp01((0.5f - alive) / 0.2f);
+                result_col = Color.Lerp(result_col, paleYellow, t * 0.5f);
+            }
+
+            if (alive < 0.3f)
+            {
+                float t = Mathf.Clamp01((0.3f - alive) / 0.2f);
+                result_col = Color.Lerp(result_col, grayDead, t * 0.7f);
+            }
+
+            if (alive < 0.1f)
+            {
+                float t = Mathf.Clamp01((0.1f - alive) / 0.1f);
+                result_col = Color.Lerp(result_col, darkDead, t);
+            }
+
+            output[p] = result_col;
+        }
+
+        result.SetPixels(output);
+        result.Apply();
+        return result;
+    }
+
+    void GenerateDeadTexture()
+    {
+        if (!Directory.Exists(outputFolder))
+            Directory.CreateDirectory(outputFolder);
+
+        MakeTextureReadable(sourceTexture);
+
+        int width = sourceTexture.width;
+        int height = sourceTexture.height;
+        Texture2D result = new Texture2D(width, height, TextureFormat.RGB24, false);
+
+        Color[] pixels = sourceTexture.GetPixels();
+        Color[] output = new Color[pixels.Length];
+
+        Color deadBrown = new Color(0.3f, 0.22f, 0.15f);
+        Color darkGray = new Color(0.18f, 0.15f, 0.12f);
+
+        for (int p = 0; p < pixels.Length; p++)
+        {
+            Color col = pixels[p];
+            float brightness = (col.r + col.g + col.b) / 3f;
+            Color result_col = Color.Lerp(darkGray, deadBrown, brightness);
+            output[p] = result_col;
+        }
+
+        result.SetPixels(output);
+        result.Apply();
+
+        SaveTexture(result, outputFolder + "/Dead.png");
+        AssetDatabase.Refresh();
+        EditorUtility.DisplayDialog("Ãîòîâî!", "Òåêñòóðà ñìåðò³ çáåðåæåíà â " + outputFolder, "OK");
+    }
+
+    void GenerateAllTextures(string prefix, System.Func<Texture2D, float, Texture2D> generator)
+    {
+        if (!Directory.Exists(outputFolder))
+            Directory.CreateDirectory(outputFolder);
+
+        MakeTextureReadable(sourceTexture);
+
+        float[] levels = { 1.0f, 0.7f, 0.5f, 0.3f, 0.0f };
+        string[] names = { "100", "70", "50", "30", "0" };
+
+        for (int i = 0; i < levels.Length; i++)
+        {
+            EditorUtility.DisplayProgressBar("Ãåíåðàö³ÿ", prefix + "_" + names[i], (float)i / levels.Length);
+            Texture2D result = generator(sourceTexture, levels[i]);
+            SaveTexture(result, outputFolder + "/" + prefix + "_" + names[i] + ".png");
+        }
+
+        EditorUtility.ClearProgressBar();
+        AssetDatabase.Refresh();
+        EditorUtility.DisplayDialog("Ãîòîâî!", "Òåêñòóðè çáåðåæåíî â " + outputFolder, "OK");
+    }
+
+    void SaveTexture(Texture2D tex, string path)
+    {
+        byte[] bytes = tex.EncodeToPNG();
+        File.WriteAllBytes(path, bytes);
+    }
+
+    void MakeTextureReadable(Texture2D tex)
+    {
+        string path = AssetDatabase.GetAssetPath(tex);
+        TextureImporter importer = AssetImporter.GetAtPath(path) as TextureImporter;
+        if (importer != null && !importer.isReadable)
+        {
+            importer.isReadable = true;
+            importer.SaveAndReimport();
+        }
+    }
+}