1 files changed, 0 insertions, 113 deletions
diff --git a/Scripts/MetallicGloss.cs b/Scripts/MetallicGloss.cs
deleted file mode 100644
index d0b8895..0000000
--- a/Scripts/MetallicGloss.cs
+++ /dev/null
@@ -1,113 +0,0 @@
-using System.IO;
-using UnityEditor;
-using UnityEngine;
-
-public class MetallicGloss : EditorWindow
-{
-    Texture2D metallicMap;
-    Texture2D smoothnessMap;
-    bool invertMetallic;
-    bool invertSmoothness;
-
-    [MenuItem("Tools/yum_food/Metallic Gloss")]
-    static void ShowWindow()
-    {
-        var window = GetWindow<MetallicGloss>("Metallic Gloss");
-        window.minSize = new Vector2(300, 180);
-    }
-
-    void OnGUI()
-    {
-        EditorGUILayout.Space(5);
-
-        metallicMap = (Texture2D)EditorGUILayout.ObjectField("Metallic Map", metallicMap, typeof(Texture2D), false);
-        invertMetallic = EditorGUILayout.Toggle("Invert", invertMetallic);
-
-        EditorGUILayout.Space(5);
-
-        smoothnessMap = (Texture2D)EditorGUILayout.ObjectField("Smoothness Map", smoothnessMap, typeof(Texture2D), false);
-        invertSmoothness = EditorGUILayout.Toggle("Invert", invertSmoothness);
-
-        if (metallicMap != null) EnforceLinear(metallicMap);
-        if (smoothnessMap != null) EnforceLinear(smoothnessMap);
-
-        EditorGUILayout.Space(10);
-
-        using (new EditorGUI.DisabledScope(metallicMap == null && smoothnessMap == null))
-        {
-            if (GUILayout.Button("Merge"))
-                Merge();
-        }
-    }
-
-    static void EnforceLinear(Texture2D tex)
-    {
-        string path = AssetDatabase.GetAssetPath(tex);
-        if (!string.IsNullOrEmpty(path)) EnforceSettings(path);
-    }
-
-    static void EnforceSettings(string path)
-    {
-        var importer = AssetImporter.GetAtPath(path) as TextureImporter;
-        if (importer == null) return;
-        bool dirty = false;
-        if (importer.sRGBTexture) { importer.sRGBTexture = false; dirty = true; }
-        if (importer.textureType != TextureImporterType.Default) { importer.textureType = TextureImporterType.Default; dirty = true; }
-        if (importer.wrapMode != TextureWrapMode.Repeat) { importer.wrapMode = TextureWrapMode.Repeat; dirty = true; }
-        if (importer.filterMode != FilterMode.Trilinear) { importer.filterMode = FilterMode.Trilinear; dirty = true; }
-        if (importer.anisoLevel != 4) { importer.anisoLevel = 4; dirty = true; }
-        if (dirty) importer.SaveAndReimport();
-    }
-
-    void Merge()
-    {
-        Texture2D reference = metallicMap != null ? metallicMap : smoothnessMap;
-        int w = reference.width;
-        int h = reference.height;
-
-        Color[] mPixels = metallicMap != null ? ReadPixels(metallicMap, w, h) : null;
-        Color[] sPixels = smoothnessMap != null ? ReadPixels(smoothnessMap, w, h) : null;
-
-        var pixels = new Color[w * h];
-        for (int i = 0; i < pixels.Length; i++)
-        {
-            float m = mPixels != null ? mPixels[i].r : 0;
-            float s = sPixels != null ? sPixels[i].r : 0;
-            if (invertMetallic) m = 1 - m;
-            if (invertSmoothness) s = 1 - s;
-            pixels[i] = new Color(m, 0, 0, s);
-        }
-
-        var output = new Texture2D(w, h, TextureFormat.RGBA32, false, true);
-        output.SetPixels(pixels);
-        output.Apply();
-
-        string refPath = AssetDatabase.GetAssetPath(reference);
-        string dir = Path.GetDirectoryName(refPath);
-        string basename = Path.GetFileNameWithoutExtension(refPath);
-        string outputPath = Path.Combine(dir, basename + "_metallic_gloss.png");
-
-        File.WriteAllBytes(outputPath, output.EncodeToPNG());
-        DestroyImmediate(output);
-        AssetDatabase.ImportAsset(outputPath);
-
-        EnforceSettings(outputPath);
-        EditorGUIUtility.PingObject(AssetDatabase.LoadAssetAtPath<Texture2D>(outputPath));
-    }
-
-    static Color[] ReadPixels(Texture2D tex, int w, int h)
-    {
-        var rt = RenderTexture.GetTemporary(w, h, 0, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Linear);
-        Graphics.Blit(tex, rt);
-        var prev = RenderTexture.active;
-        RenderTexture.active = rt;
-        var tmp = new Texture2D(w, h, TextureFormat.RGBA32, false, true);
-        tmp.ReadPixels(new Rect(0, 0, w, h), 0, 0);
-        tmp.Apply();
-        RenderTexture.active = prev;
-        RenderTexture.ReleaseTemporary(rt);
-        var pixels = tmp.GetPixels();
-        DestroyImmediate(tmp);
-        return pixels;
-    }
-}