fixed the script

Assets/Editor/GeoTileImporter.cs

@@ -1,178 +1,338 @@
-using System;
-using System.Globalization;
-using System.IO;
-using UnityEditor;
-using UnityEngine;
-
-public class GeoTileImporter : EditorWindow
-{
-    // Default paths (your desired layout)
-    private string tilesCsvPath = "Assets/GeoData/tile_index.csv";
-    private string heightmapsDir = "Assets/GeoData/height_png16";
-
-    // Terrain settings
-    private float tileSizeMeters = 1000f;
-    private int heightmapResolution = 1025;
-    private string parentName = "Geo_Terrain_Tiles";
-
-    private bool deleteExisting = false;
-
-    [MenuItem("Tools/Geo Tiles/Import Terrain Tiles (PNG16)")]
-    public static void ShowWindow()
-    {
-        var win = GetWindow<GeoTileImporter>("Geo Tile Importer");
-        win.minSize = new Vector2(560, 260);
-    }
-
-    private void OnGUI()
-    {
-        GUILayout.Label("Inputs", EditorStyles.boldLabel);
-        tilesCsvPath = EditorGUILayout.TextField("tile_index.csv", tilesCsvPath);
-        heightmapsDir = EditorGUILayout.TextField("height_png16 dir", heightmapsDir);
-
-        GUILayout.Space(10);
-        GUILayout.Label("Terrain", EditorStyles.boldLabel);
-        tileSizeMeters = EditorGUILayout.FloatField("Tile size (m)", tileSizeMeters);
-        heightmapResolution = EditorGUILayout.IntField("Heightmap resolution", heightmapResolution);
-        parentName = EditorGUILayout.TextField("Parent object name", parentName);
-        deleteExisting = EditorGUILayout.ToggleLeft("Delete existing terrains under parent", deleteExisting);
-
-        GUILayout.Space(10);
-        if (GUILayout.Button("Import / Rebuild"))
-            ImportTiles();
-
-        EditorGUILayout.HelpBox(
-            "Creates one Unity Terrain per CSV row and positions tiles on a meter grid.\n" +
-            "Y-offset is set to global_min and Terrain height to (global_max-global_min) for real elevations.",
-            MessageType.Info);
-    }
-
-    private void ImportTiles()
-    {
-        if (!File.Exists(tilesCsvPath))
-        {
-            Debug.LogError($"CSV not found: {tilesCsvPath}");
-            return;
-        }
-        if (!Directory.Exists(heightmapsDir))
-        {
-            Debug.LogError($"Heightmap dir not found: {heightmapsDir}");
-            return;
-        }
-
-        var parent = GameObject.Find(parentName);
-        if (parent == null) parent = new GameObject(parentName);
-
-        if (deleteExisting)
-        {
-            for (int i = parent.transform.childCount - 1; i >= 0; i--)
-            {
-                DestroyImmediate(parent.transform.GetChild(i).gameObject);
-            }
-        }
-
-        var ci = CultureInfo.InvariantCulture;
-        var lines = File.ReadAllLines(tilesCsvPath);
-
-        if (lines.Length < 2)
-        {
-            Debug.LogError("CSV has no data rows.");
-            return;
-        }
-
-        // Determine origin from min xmin/ymin so SW-most tile starts at (0,0)
-        double originX = double.PositiveInfinity;
-        double originY = double.PositiveInfinity;
-
-        for (int i = 1; i < lines.Length; i++)
-        {
-            var parts = lines[i].Split(',');
-            if (parts.Length < 9) continue;
-
-            originX = Math.Min(originX, double.Parse(parts[1], ci));
-            originY = Math.Min(originY, double.Parse(parts[2], ci));
-        }
-
-        int imported = 0;
-
-        for (int i = 1; i < lines.Length; i++)
-        {
-            var parts = lines[i].Split(',');
-            if (parts.Length < 9) continue;
-
-            string tileId = parts[0];
-            double xmin = double.Parse(parts[1], ci);
-            double ymin = double.Parse(parts[2], ci);
-            double globalMin = double.Parse(parts[5], ci);
-            double globalMax = double.Parse(parts[6], ci);
-            int outRes = int.Parse(parts[7], ci);
-
-            if (outRes != heightmapResolution)
-                Debug.LogWarning($"Tile {tileId}: CSV out_res={outRes}, importer expects {heightmapResolution}.");
-
-            float heightRange = (float)(globalMax - globalMin);
-
-            string pngPath = Path.Combine(heightmapsDir, $"{tileId}.png").Replace("\\", "/");
-            var tex = AssetDatabase.LoadAssetAtPath<Texture2D>(pngPath);
-            if (tex == null)
-            {
-                Debug.LogError($"Missing heightmap for {tileId}: {pngPath}");
-                continue;
-            }
-
-            // Ensure readable + uncompressed + linear for height usage
-            var texImporter = (TextureImporter)AssetImporter.GetAtPath(pngPath);
-            if (texImporter != null)
-            {
-                bool changed = false;
-
-                if (!texImporter.isReadable) { texImporter.isReadable = true; changed = true; }
-                if (texImporter.textureCompression != TextureImporterCompression.Uncompressed)
-                {
-                    texImporter.textureCompression = TextureImporterCompression.Uncompressed;
-                    changed = true;
-                }
-                if (texImporter.sRGBTexture) { texImporter.sRGBTexture = false; changed = true; }
-
-                if (changed) texImporter.SaveAndReimport();
-            }
-
-            var terrainData = new TerrainData
-            {
-                heightmapResolution = heightmapResolution,
-                size = new Vector3(tileSizeMeters, heightRange, tileSizeMeters),
-            };
-
-            var pixels = tex.GetPixels();
-            int w = tex.width;
-            int h = tex.height;
-
-            if (w != heightmapResolution || h != heightmapResolution)
-                Debug.LogWarning($"Tile {tileId}: PNG is {w}x{h}, expected {heightmapResolution}x{heightmapResolution}.");
-
-            var heights = new float[h, w];
-            for (int y = 0; y < h; y++)
-                for (int x = 0; x < w; x++)
-                    heights[y, x] = pixels[y * w + x].r;
-
-            terrainData.SetHeights(0, 0, heights);
-
-            var go = Terrain.CreateTerrainGameObject(terrainData);
-            go.name = tileId;
-            go.transform.parent = parent.transform;
-
-            float ux = (float)(xmin - originX);
-            float uz = (float)(ymin - originY);
-
-            go.transform.position = new Vector3(ux, (float)globalMin, uz);
-
-            // Reasonable default (also helpful later on Quest)
-            var terrain = go.GetComponent<Terrain>();
-            terrain.drawInstanced = true;
-
-            imported++;
-        }
-
-        Debug.Log($"Imported {imported} terrain tiles under '{parentName}'.");
-    }
-}
+// Assets/Editor/GeoTileImporter.cs
+// Robust terrain tile importer for Unity (URP or Built-in).
+// - Parses CSV header -> column name mapping (order-independent)
+// - Validates required columns exist
+// - Imports 16-bit PNG heightmaps (tries Single Channel R16 + ushort pixel read; falls back safely)
+
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+
+public class GeoTileImporter : EditorWindow
+{
+    private string tilesCsvPath = "Assets/GeoData/tile_index.csv";
+    private string heightmapsDir = "Assets/GeoData/height_png16";
+
+    private float tileSizeMeters = 1000f;
+    private int heightmapResolution = 1025;
+
+    private string parentName = "Geo_Terrain_Tiles";
+    private bool deleteExisting = false;
+
+    [MenuItem("Tools/Geo Tiles/Import Terrain Tiles (PNG16)")]
+    public static void ShowWindow()
+    {
+        var win = GetWindow<GeoTileImporter>("Geo Tile Importer");
+        win.minSize = new Vector2(620, 300);
+    }
+
+    private void OnGUI()
+    {
+        GUILayout.Label("Inputs", EditorStyles.boldLabel);
+        tilesCsvPath = EditorGUILayout.TextField("tile_index.csv", tilesCsvPath);
+        heightmapsDir = EditorGUILayout.TextField("height_png16 dir", heightmapsDir);
+
+        GUILayout.Space(10);
+        GUILayout.Label("Terrain", EditorStyles.boldLabel);
+        tileSizeMeters = EditorGUILayout.FloatField("Tile size (m)", tileSizeMeters);
+        heightmapResolution = EditorGUILayout.IntField("Heightmap resolution", heightmapResolution);
+
+        GUILayout.Space(10);
+        GUILayout.Label("Scene", EditorStyles.boldLabel);
+        parentName = EditorGUILayout.TextField("Parent object name", parentName);
+        deleteExisting = EditorGUILayout.ToggleLeft("Delete existing terrains under parent", deleteExisting);
+
+        GUILayout.Space(12);
+        if (GUILayout.Button("Import / Rebuild"))
+            ImportTiles();
+
+        EditorGUILayout.HelpBox(
+            "Creates one Unity Terrain per CSV row and positions tiles on a meter grid.\n" +
+            "Absolute elevation mapping: Terrain Y = global_min, Terrain height = (global_max - global_min).\n" +
+            "CSV is header-driven (order-independent).",
+            MessageType.Info);
+    }
+
+    private static void EnsureHeightmapImportSettings(string assetPath)
+    {
+        var ti = (TextureImporter)AssetImporter.GetAtPath(assetPath);
+        if (ti == null) return;
+
+        bool changed = false;
+
+        if (!ti.isReadable) { ti.isReadable = true; changed = true; }
+        if (ti.sRGBTexture) { ti.sRGBTexture = false; changed = true; }
+
+        if (ti.textureCompression != TextureImporterCompression.Uncompressed)
+        {
+            ti.textureCompression = TextureImporterCompression.Uncompressed;
+            changed = true;
+        }
+
+        if (ti.textureType != TextureImporterType.SingleChannel)
+        {
+            ti.textureType = TextureImporterType.SingleChannel;
+            changed = true;
+        }
+
+        var ps = ti.GetDefaultPlatformTextureSettings();
+        if (ps.format != TextureImporterFormat.R16)
+        {
+            ps.format = TextureImporterFormat.R16;
+            ti.SetPlatformTextureSettings(ps);
+            changed = true;
+        }
+
+        if (changed) ti.SaveAndReimport();
+    }
+
+    private static string NormalizeHeader(string s)
+        => (s ?? "").Trim().ToLowerInvariant();
+
+    private static Dictionary<string, int> BuildHeaderMap(string headerLine)
+    {
+        var map = new Dictionary<string, int>();
+        var cols = headerLine.Split(',');
+        for (int i = 0; i < cols.Length; i++)
+        {
+            var key = NormalizeHeader(cols[i]);
+            if (string.IsNullOrEmpty(key)) continue;
+            if (!map.ContainsKey(key))
+                map[key] = i;
+        }
+        return map;
+    }
+
+    private static bool HasAll(Dictionary<string, int> map, params string[] required)
+    {
+        foreach (var r in required)
+            if (!map.ContainsKey(NormalizeHeader(r)))
+                return false;
+        return true;
+    }
+
+    private void ImportTiles()
+    {
+        Debug.Log($"[GeoTileImporter] START\n  csv={tilesCsvPath}\n  pngDir={heightmapsDir}");
+
+        if (!File.Exists(tilesCsvPath))
+        {
+            Debug.LogError($"[GeoTileImporter] CSV not found: {tilesCsvPath}");
+            return;
+        }
+        if (!Directory.Exists(heightmapsDir))
+        {
+            Debug.LogError($"[GeoTileImporter] Heightmap dir not found: {heightmapsDir}");
+            return;
+        }
+
+        var parent = GameObject.Find(parentName);
+        if (parent == null) parent = new GameObject(parentName);
+
+        if (deleteExisting)
+        {
+            for (int i = parent.transform.childCount - 1; i >= 0; i--)
+                DestroyImmediate(parent.transform.GetChild(i).gameObject);
+        }
+
+        var ci = CultureInfo.InvariantCulture;
+        var lines = File.ReadAllLines(tilesCsvPath);
+
+        Debug.Log($"[GeoTileImporter] Read {lines.Length} lines.");
+        if (lines.Length < 2)
+        {
+            Debug.LogError("[GeoTileImporter] CSV has no data rows (need header + at least 1 row).");
+            return;
+        }
+
+        var headerLine = lines[0].Trim();
+        var headerMap = BuildHeaderMap(headerLine);
+        Debug.Log($"[GeoTileImporter] Header: {headerLine}");
+        Debug.Log($"[GeoTileImporter] Header columns mapped: {string.Join(", ", headerMap.Keys)}");
+
+        // Required columns (order-independent)
+        string[] required = { "tile_id", "xmin", "ymin", "global_min", "global_max", "out_res" };
+        if (!HasAll(headerMap, required))
+        {
+            Debug.LogError("[GeoTileImporter] CSV missing required columns. Required: " +
+                           string.Join(", ", required) +
+                           "\nFound: " + string.Join(", ", headerMap.Keys));
+            return;
+        }
+
+        int IDX_TILE = headerMap["tile_id"];
+        int IDX_XMIN = headerMap["xmin"];
+        int IDX_YMIN = headerMap["ymin"];
+        int IDX_GMIN = headerMap["global_min"];
+        int IDX_GMAX = headerMap["global_max"];
+        int IDX_RES = headerMap["out_res"];
+
+        // Compute origin from min xmin/ymin
+        double originX = double.PositiveInfinity;
+        double originY = double.PositiveInfinity;
+
+        int validRowsForOrigin = 0;
+        for (int i = 1; i < lines.Length; i++)
+        {
+            var line = lines[i].Trim();
+            if (string.IsNullOrWhiteSpace(line)) continue;
+
+            var parts = line.Split(',');
+            // Robust: just ensure indices exist in this row
+            int needMaxIndex = Math.Max(Math.Max(Math.Max(Math.Max(IDX_TILE, IDX_XMIN), IDX_YMIN), IDX_GMIN), Math.Max(IDX_GMAX, IDX_RES));
+            if (parts.Length <= needMaxIndex)
+            {
+                Debug.LogWarning($"[GeoTileImporter] Origin scan: skipping line {i + 1} (too few columns: {parts.Length}). Line: '{line}'");
+                continue;
+            }
+
+            try
+            {
+                double xmin = double.Parse(parts[IDX_XMIN], ci);
+                double ymin = double.Parse(parts[IDX_YMIN], ci);
+                originX = Math.Min(originX, xmin);
+                originY = Math.Min(originY, ymin);
+                validRowsForOrigin++;
+            }
+            catch (Exception e)
+            {
+                Debug.LogWarning($"[GeoTileImporter] Origin scan parse failed line {i + 1}: '{line}'\n{e.Message}");
+            }
+        }
+
+        if (validRowsForOrigin == 0 || double.IsInfinity(originX) || double.IsInfinity(originY))
+        {
+            Debug.LogError("[GeoTileImporter] Could not compute origin (no valid rows parsed). Check CSV numeric format.");
+            return;
+        }
+
+        Debug.Log($"[GeoTileImporter] Origin: ({originX}, {originY}) from {validRowsForOrigin} valid rows.");
+
+        int imported = 0, skipped = 0;
+
+        for (int i = 1; i < lines.Length; i++)
+        {
+            var line = lines[i].Trim();
+            if (string.IsNullOrWhiteSpace(line)) continue;
+
+            var parts = line.Split(',');
+            int needMaxIndex = Math.Max(Math.Max(Math.Max(Math.Max(IDX_TILE, IDX_XMIN), IDX_YMIN), IDX_GMIN), Math.Max(IDX_GMAX, IDX_RES));
+            if (parts.Length <= needMaxIndex)
+            {
+                skipped++;
+                Debug.LogWarning($"[GeoTileImporter] Skipping line {i + 1} (too few columns: {parts.Length}). Line: '{line}'");
+                continue;
+            }
+
+            string tileId = parts[IDX_TILE].Trim();
+
+            double xmin, ymin, gmin, gmax;
+            int outRes;
+            try
+            {
+                xmin = double.Parse(parts[IDX_XMIN], ci);
+                ymin = double.Parse(parts[IDX_YMIN], ci);
+                gmin = double.Parse(parts[IDX_GMIN], ci);
+                gmax = double.Parse(parts[IDX_GMAX], ci);
+                outRes = int.Parse(parts[IDX_RES], ci);
+            }
+            catch (Exception e)
+            {
+                skipped++;
+                Debug.LogWarning($"[GeoTileImporter] Parse failed line {i + 1} tile '{tileId}': {e.Message}\nLine: '{line}'");
+                continue;
+            }
+
+            if (outRes != heightmapResolution)
+                Debug.LogWarning($"[GeoTileImporter] Tile {tileId}: out_res={outRes} but importer expects {heightmapResolution}.");
+
+            float heightRange = (float)(gmax - gmin);
+            if (heightRange <= 0.0001f)
+            {
+                skipped++;
+                Debug.LogWarning($"[GeoTileImporter] Tile {tileId}: invalid height range (global_max <= global_min). Skipping.");
+                continue;
+            }
+
+            string pngPath = Path.Combine(heightmapsDir, $"{tileId}.png").Replace("\\", "/");
+            if (!File.Exists(pngPath))
+            {
+                skipped++;
+                Debug.LogError($"[GeoTileImporter] Missing PNG for {tileId}: {pngPath}");
+                continue;
+            }
+
+            EnsureHeightmapImportSettings(pngPath);
+
+            var tex = AssetDatabase.LoadAssetAtPath<Texture2D>(pngPath);
+            if (tex == null)
+            {
+                skipped++;
+                Debug.LogError($"[GeoTileImporter] Could not load Texture2D asset: {pngPath}");
+                continue;
+            }
+
+            if (tex.width != heightmapResolution || tex.height != heightmapResolution)
+                Debug.LogWarning($"[GeoTileImporter] Tile {tileId}: PNG {tex.width}x{tex.height}, expected {heightmapResolution}x{heightmapResolution}.");
+
+            var terrainData = new TerrainData
+            {
+                heightmapResolution = heightmapResolution,
+                size = new Vector3(tileSizeMeters, heightRange, tileSizeMeters),
+            };
+
+            int w = tex.width;
+            int h = tex.height;
+            var heights = new float[h, w];
+
+            bool usedU16 = false;
+            try
+            {
+                var raw = tex.GetPixelData<ushort>(0);
+                if (raw.Length == w * h)
+                {
+                    for (int y = 0; y < h; y++)
+                        for (int x = 0; x < w; x++)
+                            heights[y, x] = raw[y * w + x] / 65535f;
+                    usedU16 = true;
+                }
+            }
+            catch
+            {
+                // fallback below
+            }
+
+            if (!usedU16)
+            {
+                var pixels = tex.GetPixels();
+                for (int y = 0; y < h; y++)
+                    for (int x = 0; x < w; x++)
+                        heights[y, x] = pixels[y * w + x].r;
+            }
+
+            terrainData.SetHeights(0, 0, heights);
+
+            var go = Terrain.CreateTerrainGameObject(terrainData);
+            go.name = tileId;
+            go.transform.parent = parent.transform;
+
+            float ux = (float)(xmin - originX);
+            float uz = (float)(ymin - originY);
+            go.transform.position = new Vector3(ux, (float)gmin, uz);
+
+            var terrain = go.GetComponent<Terrain>();
+            terrain.drawInstanced = true;
+
+            Debug.Log($"[GeoTileImporter] Imported {tileId} @ XZ=({ux},{uz}) Y={gmin} heightRange={heightRange} usedU16={usedU16}");
+            imported++;
+        }
+
+        Debug.Log($"[GeoTileImporter] DONE. Imported={imported}, Skipped={skipped} under '{parentName}'.");
+
+        if (imported == 0)
+            Debug.LogError("[GeoTileImporter] Imported 0 tiles. Scroll up for warnings/errors (missing columns, parse issues, missing PNGs).");
+    }
+}

Assets/GeoData/height_png16/dgm1_32_328_5511.png.meta

@@ -7,7 +7,7 @@ TextureImporter:
   mipmaps:
     mipMapMode: 0
     enableMipMap: 1
-    sRGBTexture: 1
+    sRGBTexture: 0
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
@@ -21,7 +21,7 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
     flipGreenChannel: 0
-  isReadable: 0
+  isReadable: 1
   streamingMipmaps: 0
   streamingMipmapsPriority: 0
   vTOnly: 0
@@ -54,7 +54,7 @@ TextureImporter:
   alphaUsage: 1
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
-  textureType: 0
+  textureType: 10
   textureShape: 1
   singleChannelComponent: 0
   flipbookRows: 1
@@ -71,8 +71,8 @@ TextureImporter:
     buildTarget: DefaultTexturePlatform
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: -1
-    textureCompression: 1
+    textureFormat: 9
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0

Assets/GeoData/height_png16/dgm1_32_328_5512.png.meta

@@ -7,7 +7,7 @@ TextureImporter:
   mipmaps:
     mipMapMode: 0
     enableMipMap: 1
-    sRGBTexture: 1
+    sRGBTexture: 0
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
@@ -21,7 +21,7 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
     flipGreenChannel: 0
-  isReadable: 0
+  isReadable: 1
   streamingMipmaps: 0
   streamingMipmapsPriority: 0
   vTOnly: 0
@@ -54,7 +54,7 @@ TextureImporter:
   alphaUsage: 1
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
-  textureType: 0
+  textureType: 10
   textureShape: 1
   singleChannelComponent: 0
   flipbookRows: 1
@@ -71,8 +71,8 @@ TextureImporter:
     buildTarget: DefaultTexturePlatform
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: -1
-    textureCompression: 1
+    textureFormat: 9
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0

Assets/GeoData/height_png16/dgm1_32_328_5513.png.meta

@@ -7,7 +7,7 @@ TextureImporter:
   mipmaps:
     mipMapMode: 0
     enableMipMap: 1
-    sRGBTexture: 1
+    sRGBTexture: 0
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
@@ -21,7 +21,7 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
     flipGreenChannel: 0
-  isReadable: 0
+  isReadable: 1
   streamingMipmaps: 0
   streamingMipmapsPriority: 0
   vTOnly: 0
@@ -54,7 +54,7 @@ TextureImporter:
   alphaUsage: 1
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
-  textureType: 0
+  textureType: 10
   textureShape: 1
   singleChannelComponent: 0
   flipbookRows: 1
@@ -71,8 +71,8 @@ TextureImporter:
     buildTarget: DefaultTexturePlatform
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: -1
-    textureCompression: 1
+    textureFormat: 9
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0

Assets/GeoData/height_png16/dgm1_32_328_5514.png.meta

@@ -7,7 +7,7 @@ TextureImporter:
   mipmaps:
     mipMapMode: 0
     enableMipMap: 1
-    sRGBTexture: 1
+    sRGBTexture: 0
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
@@ -21,7 +21,7 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
     flipGreenChannel: 0
-  isReadable: 0
+  isReadable: 1
   streamingMipmaps: 0
   streamingMipmapsPriority: 0
   vTOnly: 0
@@ -54,7 +54,7 @@ TextureImporter:
   alphaUsage: 1
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
-  textureType: 0
+  textureType: 10
   textureShape: 1
   singleChannelComponent: 0
   flipbookRows: 1
@@ -71,8 +71,8 @@ TextureImporter:
     buildTarget: DefaultTexturePlatform
     maxTextureSize: 2048
     resizeAlgorithm: 0
-    textureFormat: -1
-    textureCompression: 1
+    textureFormat: 9
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0

Assets/GeoData/height_png16/dgm1_32_328_5515.png.meta

@@ -7,7 +7,7 @@ TextureImporter:
   mipmaps:
     mipMapMode: 0
     enableMipMap: 1
-    sRGBTexture: 1
+    sRGBTexture: 0
     linearTexture: 0
     fadeOut: 0
     borderMipMap: 0
@@ -21,7 +21,7 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
     flipGreenChannel: 0
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