Weltkarte: Gras-Grün abdämpfen (125,180,72 → 158,178,112)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

blight-common/src/main/java/de/blight/common/map/WorldMapRenderModel.java

@@ -26,5 +26,6 @@ public record WorldMapRenderModel(
         float[] terrainSamples,      // Höhenwerte bei SEA_MASK_SIZE (für Wellen-Prüfung)
         List<float[][]> coastPaths,  // geglättete Marching-Squares Küstenpfade (Weltkoord.)
         List<List<PlacedModel>> treeClusters,
-        int[][] mapTilePixels        // 6 Kacheln (TILE_WATER..TILE_ROCK), je 16×16 ARGB; null = Fallback
+        int[][] mapTilePixels,       // 6 Kacheln (TILE_WATER..TILE_ROCK), je 16×16 ARGB; null = Fallback
+        int[]   terrainColorMap      // COLOR_MAP_SIZE×COLOR_MAP_SIZE packed RGB; null → render() berechnet intern
 ) {}

blight-common/src/main/java/de/blight/common/map/WorldMapRenderer.java

@@ -29,6 +29,18 @@ public final class WorldMapRenderer {
     public static final float WORLD_SIZE = 2048f;
     /** Auflösung des voxelSurface-Bake-Arrays (1 Zelle pro Welteinheit). */
     public static final int VOXEL_SURFACE_RES = 2048;
+    /**
+     * Auflösung der vorberechneten Übersichts-Farbkarte (terrainColorMap, für Zoom 0-2).
+     * 2048 → 1 Farbwert pro Meter.
+     */
+    public static final int COLOR_MAP_SIZE = 2048;
+    /**
+     * Auflösung der hochauflösenden Chunk-Karte (für Zoom 3-4).
+     * 8192 → 1 Farbwert pro 0,25m. Auf 4096 für 0,5m/px ändern.
+     */
+    public static final int HIRES_MAP_SIZE = 8192;
+    /** Pixelgröße eines Chunks (quadratisch). HIRES_MAP_SIZE muss ganzzahlig teilbar sein. */
+    public static final int CHUNK_SIZE     = 512;
 
     public record RenderInput(
             MapData mapData,
@@ -146,49 +158,37 @@ public final class WorldMapRenderer {
             }
         }
 
-        // 3. Tile-Rendering: tileIdx + Rohfarbe pro Pixel speichern
-        float  cellW     = WORLD_SIZE / (targetSize - 1);
-        int    SS        = MapData.SPLAT_SIZE;
-        int[]  slotCols  = model.slotColorsRGB();
-        int[][] tiles    = model.mapTilePixels();
-        int[] rawRGB     = new int[targetSize * targetSize];
+        // 3. Terrain-Farben aus vorberechneter Farbkarte (oder intern berechnen als Fallback)
+        float cellW = WORLD_SIZE / (targetSize - 1);
+        int[] slotCols = model.slotColorsRGB();
+        int[] colorMap = model.terrainColorMap() != null
+                ? model.terrainColorMap()
+                : buildTerrainColorMap(m, slotCols, model.mapTilePixels(), model.voxelSurface(), model.waters(), model.waterfalls());
+        int[] rawRGB = new int[targetSize * targetSize];
         int waterR = (WATER_COLOR >> 16) & 0xFF;
         int waterG = (WATER_COLOR >>  8) & 0xFF;
         int waterB =  WATER_COLOR        & 0xFF;
 
         for (int py = 0; py < targetSize; py++) {
-            float wz = -WORLD_HALF + py * cellW;
             for (int px = 0; px < targetSize; px++) {
-                float wx = -WORLD_HALF + px * cellW;
                 int idx = py * targetSize + px;
-
-                int tileIdx;
-                int tr, tg, tb;
                 if (isWater[idx]) {
-                    tileIdx = TILE_WATER;
-                    tr = waterR; tg = waterG; tb = waterB;
+                    rawRGB[idx] = (waterR << 16) | (waterG << 8) | waterB;
                 } else {
-                    int   dPx  = Math.max(1, (int)(0.25f / cellW));
-                    float hR   = heights[py * targetSize + Math.min(targetSize-1, px+dPx)];
-                    float hL   = heights[py * targetSize + Math.max(0,            px-dPx)];
-                    float hD   = heights[Math.min(targetSize-1, py+dPx) * targetSize + px];
-                    float hU   = heights[Math.max(0,            py-dPx) * targetSize + px];
-                    float dist = dPx * cellW;
-                    double slope = Math.toDegrees(Math.atan(Math.sqrt(
-                        Math.pow((hR-hL) / (2*dist), 2) + Math.pow((hD-hU) / (2*dist), 2))));
-                    tileIdx = (slope > 30.0) ? TILE_CLIFF : getTerrainTile(m, SS, wx, wz, slotCols);
-                    if (tiles != null && tileIdx < tiles.length && tiles[tileIdx] != null) {
-                        int tu = Math.floorMod((int)Math.floor((wx + WORLD_HALF) / TILE_WU), 16);
-                        int tv = Math.floorMod((int)Math.floor((wz + WORLD_HALF) / TILE_WU), 16);
-                        int argb = tiles[tileIdx][tv * 16 + tu];
-                        tr = (argb >> 16) & 0xFF; tg = (argb >> 8) & 0xFF; tb = argb & 0xFF;
-                    } else {
-                        tr = TILE_FALLBACK_RGB[tileIdx][0];
-                        tg = TILE_FALLBACK_RGB[tileIdx][1];
-                        tb = TILE_FALLBACK_RGB[tileIdx][2];
-                    }
+                    // Bilinear sample aus der Farbkarte (COLOR_MAP_SIZE → targetSize)
+                    float fx = (float) px / (targetSize - 1) * (COLOR_MAP_SIZE - 1);
+                    float fz = (float) py / (targetSize - 1) * (COLOR_MAP_SIZE - 1);
+                    int cx0 = (int) fx, cx1 = Math.min(cx0 + 1, COLOR_MAP_SIZE - 1);
+                    int cz0 = (int) fz, cz1 = Math.min(cz0 + 1, COLOR_MAP_SIZE - 1);
+                    float tx = fx - cx0, tz = fz - cz0;
+                    int c00 = colorMap[cz0 * COLOR_MAP_SIZE + cx0];
+                    int c10 = colorMap[cz0 * COLOR_MAP_SIZE + cx1];
+                    int c01 = colorMap[cz1 * COLOR_MAP_SIZE + cx0];
+                    int c11 = colorMap[cz1 * COLOR_MAP_SIZE + cx1];
+                    rawRGB[idx] = (clamp((int)(((c00>>16)&0xFF)*(1-tx)*(1-tz)+((c10>>16)&0xFF)*tx*(1-tz)+((c01>>16)&0xFF)*(1-tx)*tz+((c11>>16)&0xFF)*tx*tz)) << 16)
+                                | (clamp((int)(((c00>>8) &0xFF)*(1-tx)*(1-tz)+((c10>>8) &0xFF)*tx*(1-tz)+((c01>>8) &0xFF)*(1-tx)*tz+((c11>>8) &0xFF)*tx*tz)) << 8)
+                                |  clamp((int)(( c00     &0xFF)*(1-tx)*(1-tz)+( c10     &0xFF)*tx*(1-tz)+( c01     &0xFF)*(1-tx)*tz+( c11     &0xFF)*tx*tz));
                 }
-                rawRGB[idx]  = (tr << 16) | (tg << 8) | tb;
             }
         }
 
@@ -223,31 +223,10 @@ public final class WorldMapRenderer {
                     }
                 }
                 float wFrac = wCount * subInv;
-                // Land-Farbe: fuer Wasser-Pixel on-the-fly berechnen, sonst aus rawRGB
-                int landRGB;
-                if (isS) {
-                    int   dPx  = Math.max(1, (int)(0.25f / cellW));
-                    float hR2  = heights[py * targetSize + Math.min(targetSize-1, px+dPx)];
-                    float hL2  = heights[py * targetSize + Math.max(0, px-dPx)];
-                    float hD2  = heights[Math.min(targetSize-1, py+dPx) * targetSize + px];
-                    float hU2  = heights[Math.max(0, py-dPx) * targetSize + px];
-                    float d2   = dPx * cellW;
-                    double sl2 = Math.toDegrees(Math.atan(Math.sqrt(
-                        Math.pow((hR2-hL2)/(2*d2), 2) + Math.pow((hD2-hU2)/(2*d2), 2))));
-                    int ti2 = (sl2 > 30.0) ? TILE_CLIFF : getTerrainTile(m, SS, wx, wz, slotCols);
-                    int tr2, tg2, tb2;
-                    if (tiles != null && ti2 < tiles.length && tiles[ti2] != null) {
-                        int tu=Math.floorMod((int)Math.floor((wx+WORLD_HALF)/TILE_WU),16);
-                        int tv=Math.floorMod((int)Math.floor((wz+WORLD_HALF)/TILE_WU),16);
-                        int argb = tiles[ti2][tv * 16 + tu];
-                        tr2=(argb>>16)&0xFF; tg2=(argb>>8)&0xFF; tb2=argb&0xFF;
-                    } else {
-                        tr2=TILE_FALLBACK_RGB[ti2][0]; tg2=TILE_FALLBACK_RGB[ti2][1]; tb2=TILE_FALLBACK_RGB[ti2][2];
-                    }
-                    landRGB = (tr2<<16)|(tg2<<8)|tb2;
-                } else {
-                    landRGB = rawRGB[idx];
-                }
+                // Land-Farbe aus Farbkarte (Wasser-Pixel bekommen ihren Nachbar-Landwert)
+                int mapX = Math.min((int)((float)px / (targetSize-1) * (COLOR_MAP_SIZE-1)), COLOR_MAP_SIZE-1);
+                int mapZ = Math.min((int)((float)py / (targetSize-1) * (COLOR_MAP_SIZE-1)), COLOR_MAP_SIZE-1);
+                int landRGB = colorMap[mapZ * COLOR_MAP_SIZE + mapX];
                 int lr=(landRGB>>16)&0xFF, lg=(landRGB>>8)&0xFF, lb=landRGB&0xFF;
                 rawRGB[idx] = (clamp((int)(waterR*wFrac + lr*(1-wFrac))) << 16)
                             | (clamp((int)(waterG*wFrac + lg*(1-wFrac))) << 8)
@@ -267,9 +246,7 @@ public final class WorldMapRenderer {
                 int x1 = Math.min(targetSize-1, bb2.x + bb2.width + 1);
                 int y1 = Math.min(targetSize-1, bb2.y + bb2.height + 1);
                 for (int py = y0; py <= y1; py++) {
-                    float wz = -WORLD_HALF + py * cellW;
                     for (int px = x0; px <= x1; px++) {
-                        float wx = -WORLD_HALF + px * cellW;
                         int idx = py * targetSize + px;
                         boolean inPoly = wp.contains(px, py) && heights[idx] < wh2;
                         boolean boundary2 = false;
@@ -294,31 +271,9 @@ public final class WorldMapRenderer {
                             }
                         }
                         float wFrac2 = wCount2 * subInv;
-                        int landRGB2;
-                        if (inPoly) {
-                            // Wasser-Pixel: Land-Farbe on-the-fly
-                            int   dPx  = Math.max(1, (int)(0.25f / cellW));
-                            float hR2  = heights[py * targetSize + Math.min(targetSize-1, px+dPx)];
-                            float hL2  = heights[py * targetSize + Math.max(0, px-dPx)];
-                            float hD2  = heights[Math.min(targetSize-1, py+dPx) * targetSize + px];
-                            float hU2  = heights[Math.max(0, py-dPx) * targetSize + px];
-                            float d2   = dPx * cellW;
-                            double sl2 = Math.toDegrees(Math.atan(Math.sqrt(
-                                Math.pow((hR2-hL2)/(2*d2),2) + Math.pow((hD2-hU2)/(2*d2),2))));
-                            int ti2 = (sl2 > 30.0) ? TILE_CLIFF : getTerrainTile(m, SS, wx, wz, slotCols);
-                            int tr2, tg2, tb2;
-                            if (tiles != null && ti2 < tiles.length && tiles[ti2] != null) {
-                                int tu2=Math.floorMod((int)Math.floor((wx+WORLD_HALF)/TILE_WU),16);
-                                int tv2=Math.floorMod((int)Math.floor((wz+WORLD_HALF)/TILE_WU),16);
-                                int argb = tiles[ti2][tv2 * 16 + tu2];
-                                tr2=(argb>>16)&0xFF; tg2=(argb>>8)&0xFF; tb2=argb&0xFF;
-                            } else {
-                                tr2=TILE_FALLBACK_RGB[ti2][0]; tg2=TILE_FALLBACK_RGB[ti2][1]; tb2=TILE_FALLBACK_RGB[ti2][2];
-                            }
-                            landRGB2 = (tr2<<16)|(tg2<<8)|tb2;
-                        } else {
-                            landRGB2 = rawRGB[idx];
-                        }
+                        int mapX2 = Math.min((int)((float)px / (targetSize-1) * (COLOR_MAP_SIZE-1)), COLOR_MAP_SIZE-1);
+                        int mapZ2 = Math.min((int)((float)py / (targetSize-1) * (COLOR_MAP_SIZE-1)), COLOR_MAP_SIZE-1);
+                        int landRGB2 = colorMap[mapZ2 * COLOR_MAP_SIZE + mapX2];
                         int lr2=(landRGB2>>16)&0xFF, lg2=(landRGB2>>8)&0xFF, lb2=landRGB2&0xFF;
                         rawRGB[idx] = (clamp((int)(waterR*wFrac2 + lr2*(1-wFrac2))) << 16)
                                     | (clamp((int)(waterG*wFrac2 + lg2*(1-wFrac2))) << 8)
@@ -334,195 +289,6 @@ public final class WorldMapRenderer {
             img.setRGB(i % targetSize, i / targetSize, rawRGB[i]);
         }
 
-                // ── 3. Vektor-Overlays ────────────────────────────────────────────────
-        Graphics2D gfx = img.createGraphics();
-        gfx.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
-        float lineW = Math.max(1.5f, targetSize / 400f);
-
-        // Wasser
-        if (opts.showWater()) {
-
-            // ── Wellenmarken ──────────────────────────────────────────────────────
-            if (opts.showWaterWaves()) {
-                float wmW = Math.max(20f, targetSize / 70f);
-                float wmA = wmW * 0.2f, spX = wmW * 1.8f, spY = wmW * 1.05f;
-                gfx.setColor(Color.BLACK);
-                gfx.setStroke(new BasicStroke(Math.max(0.7f, lineW * 0.4f),
-                        BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-                // Meer: versetzt + gejittert
-                int seaRow = 0;
-                for (float wy = spY * 0.5f; wy < targetSize; wy += spY, seaRow++) {
-                    float rowOff = (seaRow & 1) == 1 ? spX * 0.5f : 0f;
-                    int seaCol = 0;
-                    for (float wx = rowOff; wx + wmW <= targetSize; wx += spX, seaCol++) {
-                        float jx = (float)(Math.abs(Math.sin(seaRow * 73.1 + seaCol * 157.3)) * spX * 0.25);
-                        float jy = (float)(Math.sin(seaRow * 211.7 + seaCol * 89.5) * spY * 0.2);
-                        float ox = wx + jx, oy = wy + jy;
-                        int cx = (int)(ox + wmW * 0.5f), cy = (int)oy;
-                        if (cx >= 0 && cx < targetSize && cy >= 0 && cy < targetSize
-                                && ox >= 0 && ox + wmW < targetSize
-                                && seaPixels[cy * targetSize + cx]) {
-                            Path2D mark = new Path2D.Float();
-                            mark.moveTo(ox, oy);
-                            mark.curveTo(ox + wmW*0.3f, oy - wmA, ox + wmW*0.7f, oy + wmA, ox + wmW, oy);
-                            gfx.draw(mark);
-                        }
-                    }
-                }
-                // Wasserflächen: nur wenn groß genug
-                for (PlacedWater w : model.waters()) {
-                    int[] xs = worldToPixels(w.pointsX(), targetSize);
-                    int[] ys = worldToPixels(w.pointsZ(), targetSize);
-                    Polygon poly = new Polygon(xs, ys, xs.length);
-                    Rectangle bb  = poly.getBounds();
-                    if (bb.width <= wmW * 1.5f || bb.height <= spY) continue;
-                    gfx.setClip(poly);
-                    int wRow = 0;
-                    for (float wy = bb.y + spY * 0.5f; wy < bb.y + bb.height; wy += spY, wRow++) {
-                        float rowOff = (wRow & 1) == 1 ? spX * 0.5f : 0f;
-                        int wCol = 0;
-                        for (float wx = bb.x + rowOff; wx + wmW <= bb.x + bb.width; wx += spX, wCol++) {
-                            float jx = (float)(Math.abs(Math.sin(wRow * 73.1 + wCol * 157.3)) * spX * 0.25);
-                            float jy = (float)(Math.sin(wRow * 211.7 + wCol * 89.5) * spY * 0.2);
-                            float ox = wx + jx, oy = wy + jy;
-                            if (ox < bb.x || ox + wmW > bb.x + bb.width) continue;
-                            Path2D mark = new Path2D.Float();
-                            mark.moveTo(ox, oy);
-                            mark.curveTo(ox + wmW*0.3f, oy - wmA, ox + wmW*0.7f, oy + wmA, ox + wmW, oy);
-                            gfx.draw(mark);
-                        }
-                    }
-                    gfx.setClip(null);
-                }
-            }
-
-        }
-
-        // Wasserfälle – klassisches Kartensymbol: Kammlinie + Kaskaden-Linien
-        if (opts.showWaterfalls() && model.waterfalls() != null && !model.waterfalls().isEmpty()) {
-            float wfLineW = Math.max(1.5f, targetSize / 800f);
-
-            for (PlacedWaterfall wf : model.waterfalls()) {
-                // Kamm A→B und Basis D→C in Pixel-Koordinaten
-                int pax = worldToPixel(wf.ax(), targetSize), paz = worldToPixel(wf.az(), targetSize);
-                int pbx = worldToPixel(wf.bx(), targetSize), pbz = worldToPixel(wf.bz(), targetSize);
-                int pdx = worldToPixel(wf.dx(), targetSize), pdz = worldToPixel(wf.dz(), targetSize);
-                int pcx = worldToPixel(wf.cx(), targetSize), pcz = worldToPixel(wf.cz(), targetSize);
-
-                // Kammrichtung in Pixel-Space
-                float cdx = pbx - pax, cdz = pbz - paz;
-                float clen = (float) Math.sqrt(cdx * cdx + cdz * cdz);
-                if (clen < 1f) { continue; }
-                float ncx = cdx / clen, ncz = cdz / clen;
-
-                // Fließrichtung: Basismitten → Kammmitte im Pixel-Space
-                float pmcx = (pax + pbx) * 0.5f, pmcz = (paz + pbz) * 0.5f;
-                float pmbx = (pdx + pcx) * 0.5f, pmbz = (pdz + pcz) * 0.5f;
-                float fvx = pmbx - pmcx, fvz = pmbz - pmcz;
-                float flen = (float) Math.sqrt(fvx * fvx + fvz * fvz);
-                float perpX, perpZ;
-                if (flen > 2f) {
-                    // echte XZ-Fallrichtung verfügbar
-                    perpX = fvx / flen;
-                    perpZ = fvz / flen;
-                } else {
-                    // Wasserfall senkrecht → Rechtsnormale der Kammlinie als Fallback
-                    perpX =  ncz;
-                    perpZ = -ncx;
-                }
-
-                // Pixelabstand pro Kaskaden-Stufe (mindestens 3 px, skaliert mit Bild)
-                float step = Math.max(3f, targetSize / 512f) * 1.8f;
-
-                // ① Dunkler Halo unter der Kammlinie
-                gfx.setStroke(new BasicStroke(wfLineW * 2.5f + 1f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-                gfx.setColor(new Color(10, 50, 120, 160));
-                gfx.drawLine(pax, paz, pbx, pbz);
-
-                // ② Helle Kammlinie (Kante, über die das Wasser fällt)
-                gfx.setStroke(new BasicStroke(wfLineW * 2f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-                gfx.setColor(new Color(220, 240, 255, 255));
-                gfx.drawLine(pax, paz, pbx, pbz);
-
-                // ③ Kaskaden-Linien: 2 parallele Linien in Fallrichtung, jede schwächer
-                int[] alpha = {190, 100};
-                float[] wf2 = {wfLineW * 1.3f, wfLineW * 0.8f};
-                for (int ci = 0; ci < 2; ci++) {
-                    float off = step * (ci + 1);
-                    int ox1 = Math.round(pax + perpX * off), oz1 = Math.round(paz + perpZ * off);
-                    int ox2 = Math.round(pbx + perpX * off), oz2 = Math.round(pbz + perpZ * off);
-                    gfx.setStroke(new BasicStroke(wf2[ci], BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
-                    gfx.setColor(new Color(160, 210, 255, alpha[ci]));
-                    gfx.drawLine(ox1, oz1, ox2, oz2);
-                }
-            }
-        }
-
-        // Area-Polygone
-        if (opts.showAreas()) {
-            float dash = lineW * 7f, gap = lineW * 4f;
-            BasicStroke dashed = new BasicStroke(lineW * 1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND,
-                    10f, new float[]{dash, gap}, 0f);
-            int aFontSize = Math.max(8, targetSize / 160);
-            gfx.setFont(new Font("SansSerif", Font.BOLD, aFontSize));
-            for (PlacedArea a : model.areas()) {
-                int[] xs = worldToPixels(a.pointsX(), targetSize);
-                int[] ys = worldToPixels(a.pointsZ(), targetSize);
-                gfx.setStroke(dashed);
-                gfx.setColor(Color.BLACK);
-                gfx.draw(toPath(xs, ys));
-                String lbl = friendlyAreaName(a.areaId());
-                if (lbl != null) {
-                    float[] cen = centroid(a.pointsX(), a.pointsZ());
-                    float lx = Float.isNaN(a.labelX()) ? cen[0] : a.labelX();
-                    float lz = Float.isNaN(a.labelZ()) ? cen[1] : a.labelZ();
-                    int plx = worldToPixel(lx, targetSize);
-                    int plz = worldToPixel(lz, targetSize);
-                    drawLabel(gfx, lbl, plx, plz);
-                }
-            }
-        }
-
-        // Location-Zonen
-        if (opts.showZones()) {
-            gfx.setStroke(new BasicStroke(lineW));
-            for (PlacedLocationZone z : model.zones()) {
-                int[] xs = worldToPixels(z.pointsX(), targetSize);
-                int[] ys = worldToPixels(z.pointsZ(), targetSize);
-                gfx.setColor(new Color(240, 190, 40, 70));
-                gfx.fillPolygon(xs, ys, xs.length);
-                gfx.setColor(new Color(200, 150, 20));
-                gfx.drawPolygon(xs, ys, xs.length);
-            }
-        }
-
-        if (opts.showModels()) {
-            int dotR = Math.max(1, targetSize / 600);
-            gfx.setColor(new Color(160, 80, 20, 200));
-            for (PlacedModel pm : model.models()) {
-                if (isTree(pm)) { continue; }
-                int mx = worldToPixel(pm.x(), targetSize);
-                int mz = worldToPixel(pm.z(), targetSize);
-                gfx.fillRect(mx - dotR, mz - dotR, dotR * 2 + 1, dotR * 2 + 1);
-            }
-        }
-
-        // Locations (nur Label)
-        if (opts.showLocations()) {
-            int fontSize = Math.max(8, targetSize / 140);
-            gfx.setFont(new Font("SansSerif", Font.BOLD, fontSize));
-            for (Location loc : model.locations()) {
-                if (!loc.isShowOnMap()) continue;
-                if (loc.getId() == null || loc.getId().isEmpty()) continue;
-                float wx = Float.isNaN(loc.getLabelX()) ? loc.getCenterX() : loc.getLabelX();
-                float wz = Float.isNaN(loc.getLabelZ()) ? loc.getCenterZ() : loc.getLabelZ();
-                int lx = worldToPixel(wx, targetSize);
-                int lz = worldToPixel(wz, targetSize);
-                drawLabel(gfx, friendlyLocationName(loc.getId()), lx, lz);
-            }
-        }
-
-        gfx.dispose();
         return img;
     }
 
@@ -531,7 +297,7 @@ public final class WorldMapRenderer {
         return render(new WorldMapRenderModel(
                 input.mapData(), input.areas(), input.zones(), input.locations(),
                 input.waters(), input.models(), null,
-                input.slotColorsRGB(), null, null, null, null, null, null
+                input.slotColorsRGB(), null, null, null, null, null, null, null
         ), targetSize, opts);
     }
 
@@ -1007,6 +773,41 @@ public final class WorldMapRenderer {
         return map;
     }
 
+    /** Erzeugt eine Maske: true für jeden Pixel, der innerhalb eines Wasserfall-Quads liegt.
+     *  Nutzt Graphics2D-Rasterisierung inkl. Stroke, damit auch schmale Quads erfasst werden. */
+    private static boolean[] buildWaterfallMask(List<PlacedWaterfall> waterfalls, int size) {
+        boolean[] mask = new boolean[size * size];
+        if (waterfalls == null || waterfalls.isEmpty()) return mask;
+        // BYTE_BINARY: 1 bit/px → 512 KB bei 2048px, 8 MB bei 8192px
+        BufferedImage img = new BufferedImage(size, size, BufferedImage.TYPE_BYTE_BINARY);
+        Graphics2D g = img.createGraphics();
+        g.setColor(java.awt.Color.WHITE);
+        float strokeW = Math.max(4f, size / 512f); // mind. 4px Strichbreite für dünne Quads
+        g.setStroke(new BasicStroke(strokeW, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
+        for (PlacedWaterfall wf : waterfalls) {
+            int[] xs = {
+                worldToPixel(wf.ax(), size), worldToPixel(wf.bx(), size),
+                worldToPixel(wf.cx(), size), worldToPixel(wf.dx(), size)
+            };
+            int[] zs = {
+                worldToPixel(wf.az(), size), worldToPixel(wf.bz(), size),
+                worldToPixel(wf.cz(), size), worldToPixel(wf.dz(), size)
+            };
+            g.fillPolygon(xs, zs, 4);  // Füllung
+            g.drawPolygon(xs, zs, 4);  // Stroke-Backup für schmale Quads
+        }
+        g.dispose();
+        java.awt.image.Raster raster = img.getData();
+        int[] px = new int[1];
+        for (int py = 0; py < size; py++) {
+            for (int x = 0; x < size; x++) {
+                raster.getPixel(x, py, px);
+                if (px[0] != 0) mask[py * size + x] = true;
+            }
+        }
+        return mask;
+    }
+
     /** Lädt die 6 Karten-Kacheln aus Textures/map/ im Asset-Verzeichnis. */
     public static int[][] loadMapTiles(Path assetRoot) {
         int[][] result = new int[TILE_FILE_NAMES.length][];
@@ -1243,6 +1044,341 @@ public final class WorldMapRenderer {
         return m.modelPath().replace('\\', '/').toLowerCase().contains("/trees/");
     }
 
+    /** Bilineare Tile-Textur-Abfrage mit UV-Gewichten (w00/w10/w01/w11 = bilinear weights). */
+    private static int tileSampleBil(int[][] tiles, int tileIdx,
+            int u0, int u1, int v0, int v1, float w00, float w10, float w01, float w11) {
+        if (tiles == null || tileIdx < 0 || tileIdx >= tiles.length || tiles[tileIdx] == null) {
+            int[] fb = TILE_FALLBACK_RGB[Math.max(0, Math.min(TILE_FALLBACK_RGB.length-1, tileIdx))];
+            return (fb[0]<<16)|(fb[1]<<8)|fb[2];
+        }
+        int[] t = tiles[tileIdx];
+        int c00=t[v0*16+u0], c10=t[v0*16+u1], c01=t[v1*16+u0], c11=t[v1*16+u1];
+        int r=clamp((int)(((c00>>16)&0xFF)*w00+((c10>>16)&0xFF)*w10+((c01>>16)&0xFF)*w01+((c11>>16)&0xFF)*w11));
+        int g=clamp((int)(((c00>>8)&0xFF)*w00+((c10>>8)&0xFF)*w10+((c01>>8)&0xFF)*w01+((c11>>8)&0xFF)*w11));
+        int b=clamp((int)((c00&0xFF)*w00+(c10&0xFF)*w10+(c01&0xFF)*w01+(c11&0xFF)*w11));
+        return (r<<16)|(g<<8)|b;
+    }
+
+    /** Schematische Flachfarbe pro Tile-Typ (kein Hillshading, keine Klippen-Blend). */
+    private static int schematicColor(int tileType) {
+        return switch (tileType) {
+            case TILE_GRASS    -> (158 << 16) | (178 << 8) | 112;
+            case TILE_DIRT     -> (182 << 16) | (138 << 8) | 80;
+            case TILE_SAND     -> (212 << 16) | (198 << 8) | 128;
+            case TILE_ROCK     -> (162 << 16) | (155 << 8) | 148;
+            case TILE_PAVEMENT -> (155 << 16) | (145 << 8) | 128;
+            default            -> (158 << 16) | (178 << 8) | 112;
+        };
+    }
+
+    /**
+     * Baut die schematische Terrain-Farbkarte: Tile-Typ bei 512×512 (4m/px) bestimmen,
+     * dann per Nearest-Neighbor auf COLOR_MAP_SIZE hochskalieren und Flachfarbe zuweisen.
+     * Dünne Texturen (<4m) werden durch das Coarse-Sampling automatisch gefiltert.
+     */
+    public static int[] buildTerrainColorMap(MapData m, int[] slotColors, int[][] tilePixels,
+                                              float[] voxelSurface, List<PlacedWater> waters,
+                                              List<PlacedWaterfall> waterfalls) {
+        final int SIZE   = COLOR_MAP_SIZE;
+        final int SS     = MapData.SPLAT_SIZE;
+
+        float[] heights = buildTerrainSamples(m, SIZE, voxelSurface);
+        float[] waterH  = buildWaterHeightMap(waters, SIZE);
+
+        // Coarse-Typ-Map bei 256×256 (8m/px) – filtert Texturen <8m heraus
+        int[] coarseColors = buildCoarseColorMap(m, SS, slotColors, 256);
+
+        // Bilinear-Interpolation der Flachfarben auf SIZE×SIZE → keine Block-Artefakte
+        int[] result = new int[SIZE * SIZE];
+        for (int py = 0; py < SIZE; py++) {
+            for (int px = 0; px < SIZE; px++) {
+                int idx = py * SIZE + px;
+                float h = heights[idx];
+                if (h < 0f || (waterH[idx] > 0f && waterH[idx] > h)) {
+                    int[] wc = TILE_FALLBACK_RGB[TILE_WATER];
+                    result[idx] = (wc[0] << 16) | (wc[1] << 8) | wc[2];
+                } else {
+                    result[idx] = sampleCoarseBilinear(coarseColors, 256, px, py, SIZE);
+                }
+            }
+        }
+        return result;
+    }
+
+    /** Baut eine Coarse-Farbkarte bei gegebener Auflösung: 1 Pixel = WORLD_SIZE/coarseSize m. */
+    private static int[] buildCoarseColorMap(MapData m, int SS, int[] slotColors, int coarseSize) {
+        float cellW = WORLD_SIZE / (coarseSize - 1);
+        int[] colors = new int[coarseSize * coarseSize];
+        for (int mz = 0; mz < coarseSize; mz++) {
+            float wz = -WORLD_HALF + mz * cellW;
+            for (int mx = 0; mx < coarseSize; mx++) {
+                float wx = -WORLD_HALF + mx * cellW;
+                colors[mz * coarseSize + mx] = schematicColor(getTerrainTile(m, SS, wx, wz, slotColors));
+            }
+        }
+        return colors;
+    }
+
+    /** Bilinear-Sample einer Coarse-Farbkarte (packed RGB) auf einen Ziel-Pixel. */
+    private static int sampleCoarseBilinear(int[] coarseColors, int coarseSize, int px, int py, int targetSize) {
+        float fx = (float) px / (targetSize - 1) * (coarseSize - 1);
+        float fz = (float) py / (targetSize - 1) * (coarseSize - 1);
+        int cx0 = (int) fx, cx1 = Math.min(cx0 + 1, coarseSize - 1);
+        int cz0 = (int) fz, cz1 = Math.min(cz0 + 1, coarseSize - 1);
+        float tx = fx - cx0, tz = fz - cz0;
+        int c00 = coarseColors[cz0 * coarseSize + cx0];
+        int c10 = coarseColors[cz0 * coarseSize + cx1];
+        int c01 = coarseColors[cz1 * coarseSize + cx0];
+        int c11 = coarseColors[cz1 * coarseSize + cx1];
+        int r = clamp((int)(((c00>>16)&0xFF)*(1-tx)*(1-tz)+((c10>>16)&0xFF)*tx*(1-tz)+((c01>>16)&0xFF)*(1-tx)*tz+((c11>>16)&0xFF)*tx*tz));
+        int g = clamp((int)(((c00>>8)&0xFF)*(1-tx)*(1-tz)+((c10>>8)&0xFF)*tx*(1-tz)+((c01>>8)&0xFF)*(1-tx)*tz+((c11>>8)&0xFF)*tx*tz));
+        int b = clamp((int)((c00&0xFF)*(1-tx)*(1-tz)+(c10&0xFF)*tx*(1-tz)+(c01&0xFF)*(1-tx)*tz+(c11&0xFF)*tx*tz));
+        return (r << 16) | (g << 8) | b;
+    }
+
+    /**
+     * Berechnet das schematische Cliff-Overlay (ARGB, COLOR_MAP_SIZE×COLOR_MAP_SIZE):
+     * graue Füllung wo Steigung > 30°, dunklere Linie an der oberen Kante (Kamm),
+     * mittlere Linie an der unteren Kante (Fuß).
+     */
+    public static int[] buildCliffOverlay(MapData m, float[] voxelSurface) {
+        final int SIZE = COLOR_MAP_SIZE;
+        float[] heights = buildTerrainSamples(m, SIZE, voxelSurface);
+        float   cellW   = WORLD_SIZE / (SIZE - 1);
+        int     dPx     = Math.max(1, (int)(1.5f / cellW));
+
+        float[] floatMask = new float[SIZE * SIZE];
+        for (int py = 0; py < SIZE; py++) {
+            for (int px = 0; px < SIZE; px++) {
+                int idx = py * SIZE + px;
+                float hR  = heights[py * SIZE + Math.min(SIZE - 1, px + dPx)];
+                float hL  = heights[py * SIZE + Math.max(0,         px - dPx)];
+                float hD  = heights[Math.min(SIZE - 1, py + dPx) * SIZE + px];
+                float hU  = heights[Math.max(0,         py - dPx) * SIZE + px];
+                float dist = dPx * cellW;
+                double slope = Math.toDegrees(Math.atan(Math.sqrt(
+                    Math.pow((hR - hL) / (2 * dist), 2) + Math.pow((hD - hU) / (2 * dist), 2))));
+                floatMask[idx] = slope > 30.0 ? 1f : 0f;
+            }
+        }
+
+        float[] softMask = boxBlurFloat(floatMask, SIZE, 3);
+
+        int[] result = new int[SIZE * SIZE];
+        for (int i = 0; i < SIZE * SIZE; i++) {
+            if (softMask[i] > 0.05f) {
+                int alpha = clamp((int)(softMask[i] * 85));
+                result[i] = (alpha << 24) | 0x999090;
+            }
+        }
+        return result;
+    }
+
+    /**
+     * Generiert die hochauflösende Terrain-Farbkarte (HIRES_MAP_SIZE×HIRES_MAP_SIZE) in
+     * CHUNK_SIZE×CHUNK_SIZE-Kacheln und speichert sie als PNG unter {@code cacheDir}.
+     * Bereits vorhandene Chunks werden übersprungen, wenn {@code forceRegen} false ist.
+     *
+     * @return Anzahl neu geschriebener Chunks (0 = alle aus Cache geladen)
+     */
+    public static int buildAndSaveHiresChunks(MapData m, int[] slotColors, int[][] tilePixels,
+                                               float[] voxelSurface, List<PlacedWater> waters,
+                                               List<PlacedWaterfall> waterfalls,
+                                               java.nio.file.Path cacheDir, boolean forceRegen) {
+        final int SIZE  = HIRES_MAP_SIZE;
+        final int CS    = CHUNK_SIZE;
+        final int COLS  = SIZE / CS;   // Chunks pro Zeile/Spalte
+        final int SS    = MapData.SPLAT_SIZE;
+
+        try { Files.createDirectories(cacheDir); } catch (Exception e) { log.error("Chunk-Dir nicht erstellbar", e); return 0; }
+
+        // Prüfen ob alle Chunks vorhanden sind (dann Früh-Exit)
+        if (!forceRegen) {
+            boolean allExist = true;
+            for (int cy = 0; cy < COLS && allExist; cy++) {
+                for (int cx = 0; cx < COLS && allExist; cx++) {
+                    if (!Files.exists(chunkPath(cacheDir, cx, cy))) allExist = false;
+                }
+            }
+            if (allExist) { log.debug("[HiresChunks] Alle {} Chunks im Cache – übersprungen.", COLS*COLS); return 0; }
+        }
+
+        float[] heights = buildTerrainSamples(m, SIZE, voxelSurface);
+        float[] waterH  = buildWaterHeightMap(waters, SIZE);
+        int written = 0;
+
+        // Coarse-Farbkarte bei 256×256 (8m/px) – identische Filterung wie buildTerrainColorMap
+        int[] coarseColors = buildCoarseColorMap(m, SS, slotColors, 256);
+
+        for (int cy = 0; cy < COLS; cy++) {
+            for (int cx = 0; cx < COLS; cx++) {
+                java.nio.file.Path p = chunkPath(cacheDir, cx, cy);
+                if (!forceRegen && Files.exists(p)) continue;
+
+                int[] chunk = new int[CS * CS];
+                for (int ly = 0; ly < CS; ly++) {
+                    int gy = cy * CS + ly;
+                    for (int lx = 0; lx < CS; lx++) {
+                        int gx = cx * CS + lx;
+                        int hidx = gy * SIZE + gx;
+                        int tr, tg, tb;
+                        float h = heights[hidx];
+                        if (h < 0f || (waterH[hidx] > 0f && waterH[hidx] > h)) {
+                            tr = (WATER_COLOR >> 16) & 0xFF;
+                            tg = (WATER_COLOR >>  8) & 0xFF;
+                            tb =  WATER_COLOR        & 0xFF;
+                        } else {
+                            int col = sampleCoarseBilinear(coarseColors, 256, gx, gy, SIZE);
+                            tr = (col >> 16) & 0xFF;
+                            tg = (col >>  8) & 0xFF;
+                            tb =  col        & 0xFF;
+                        }
+                        chunk[ly * CS + lx] = (0xFF << 24) | (tr << 16) | (tg << 8) | tb;
+                    }
+                }
+                // Als PNG speichern
+                BufferedImage img = new BufferedImage(CS, CS, BufferedImage.TYPE_INT_ARGB);
+                img.setRGB(0, 0, CS, CS, chunk, 0, CS);
+                try { javax.imageio.ImageIO.write(img, "PNG", p.toFile()); written++; }
+                catch (Exception e) { log.error("Chunk {}/{} konnte nicht gespeichert werden", cx, cy, e); }
+            }
+        }
+        log.debug("[HiresChunks] {} neue Chunks geschrieben nach {}", written, cacheDir);
+        return written;
+    }
+
+    /** Lädt einen Chunk aus dem Cache. Gibt null zurück wenn nicht vorhanden. */
+    public static int[] loadChunk(int chunkX, int chunkY, java.nio.file.Path cacheDir) {
+        java.nio.file.Path p = chunkPath(cacheDir, chunkX, chunkY);
+        if (!Files.exists(p)) return null;
+        try {
+            BufferedImage img = javax.imageio.ImageIO.read(p.toFile());
+            if (img == null) return null;
+            return img.getRGB(0, 0, CHUNK_SIZE, CHUNK_SIZE, null, 0, CHUNK_SIZE);
+        } catch (Exception e) {
+            log.error("Chunk {}/{} konnte nicht geladen werden", chunkX, chunkY, e);
+            return null;
+        }
+    }
+
+    private static java.nio.file.Path chunkPath(java.nio.file.Path dir, int cx, int cy) {
+        return dir.resolve(String.format("chunk_%02x_%02x.png", cx, cy));
+    }
+
+    /** Separabler Box-Blur auf float-Array (horizontal + vertikal), Radius in Pixeln. */
+    private static float[] boxBlurFloat(float[] src, int size, int radius) {
+        float[] tmp = new float[size * size];
+        float[] dst = new float[size * size];
+        float   inv = 1f / (radius * 2 + 1);
+        for (int py = 0; py < size; py++) {
+            for (int px = 0; px < size; px++) {
+                float sum = 0;
+                for (int dx = -radius; dx <= radius; dx++) {
+                    sum += src[py * size + Math.max(0, Math.min(size-1, px+dx))];
+                }
+                tmp[py * size + px] = sum * inv;
+            }
+        }
+        for (int py = 0; py < size; py++) {
+            for (int px = 0; px < size; px++) {
+                float sum = 0;
+                for (int dz = -radius; dz <= radius; dz++) {
+                    sum += tmp[Math.max(0, Math.min(size-1, py+dz)) * size + px];
+                }
+                dst[py * size + px] = sum * inv;
+            }
+        }
+        return dst;
+    }
+
+    /** Separabler Box-Blur (horizontal + vertikal), Radius in Pixeln. */
+    private static int[] boxBlur(int[] src, int size, int radius) {
+        int[] tmp = new int[size * size];
+        int[] dst = new int[size * size];
+        int diam = radius * 2 + 1;
+        // Horizontaler Pass
+        for (int py = 0; py < size; py++) {
+            for (int px = 0; px < size; px++) {
+                long r = 0, g = 0, b = 0;
+                for (int dx = -radius; dx <= radius; dx++) {
+                    int c = src[py * size + Math.max(0, Math.min(size - 1, px + dx))];
+                    r += (c >> 16) & 0xFF; g += (c >> 8) & 0xFF; b += c & 0xFF;
+                }
+                tmp[py * size + px] = ((int)(r/diam) << 16) | ((int)(g/diam) << 8) | (int)(b/diam);
+            }
+        }
+        // Vertikaler Pass
+        for (int py = 0; py < size; py++) {
+            for (int px = 0; px < size; px++) {
+                long r = 0, g = 0, b = 0;
+                for (int dz = -radius; dz <= radius; dz++) {
+                    int c = tmp[Math.max(0, Math.min(size - 1, py + dz)) * size + px];
+                    r += (c >> 16) & 0xFF; g += (c >> 8) & 0xFF; b += c & 0xFF;
+                }
+                dst[py * size + px] = ((int)(r/diam) << 16) | ((int)(g/diam) << 8) | (int)(b/diam);
+            }
+        }
+        return dst;
+    }
+
+    /**
+     * Bilineare Splatmap-Blendung der Tile-Durchschnittsfarben an Weltposition (wx, wz).
+     * Identische Logik wie der alte progressiver Splatmap-Blend in render(), aber mit
+     * vorberechneten Durchschnittsfarben statt Tile-UV-Sampling.
+     */
+    private static int blendTileAvgColors(MapData m, int SS, float wx, float wz,
+                                           int[] tileAvg, int[] slotTypes) {
+        float sfx = Math.max(0f, Math.min(SS-1, (wx+WORLD_HALF)/WORLD_SIZE*(SS-1)));
+        float sfz = Math.max(0f, Math.min(SS-1, (WORLD_HALF-wz)/WORLD_SIZE*(SS-1)));
+        int sx0=(int)sfx, sx1=Math.min(sx0+1,SS-1);
+        int sz0=(int)sfz, sz1=Math.min(sz0+1,SS-1);
+        float stx=sfx-sx0, stz=sfz-sz0;
+        int bi00=sz0*SS+sx0, bi10=sz0*SS+sx1, bi01=sz1*SS+sx0, bi11=sz1*SS+sx1;
+        float wg  = bilerp(m.splatG,      bi00,bi10,bi01,bi11,stx,stz);
+        float wb  = bilerp(m.splatB,      bi00,bi10,bi01,bi11,stx,stz);
+        float wa  = bilerp(m.splatA,      bi00,bi10,bi01,bi11,stx,stz);
+        float up1 = bilerp(m.upperSplatR, bi00,bi10,bi01,bi11,stx,stz);
+        float up2 = bilerp(m.upperSplatG, bi00,bi10,bi01,bi11,stx,stz);
+        float up3 = bilerp(m.upperSplatB, bi00,bi10,bi01,bi11,stx,stz);
+        float up4 = bilerp(m.upperSplatA, bi00,bi10,bi01,bi11,stx,stz);
+        float t31 = bilerp(m.thirdSplatR, bi00,bi10,bi01,bi11,stx,stz);
+        float t32 = bilerp(m.thirdSplatG, bi00,bi10,bi01,bi11,stx,stz);
+        float t33 = bilerp(m.thirdSplatB, bi00,bi10,bi01,bi11,stx,stz);
+        float t34 = bilerp(m.thirdSplatA, bi00,bi10,bi01,bi11,stx,stz);
+        int c0 = tileAvg[slotTypes[0]];
+        float fr=(c0>>16)&0xFF, fg=(c0>>8)&0xFF, fb=c0&0xFF;
+        int col;
+        col=tileAvg[slotTypes[1]];  fr=fr*(1-wg) +((col>>16)&0xFF)*wg;  fg=fg*(1-wg) +((col>>8)&0xFF)*wg;  fb=fb*(1-wg) +(col&0xFF)*wg;
+        col=tileAvg[slotTypes[2]];  fr=fr*(1-wb) +((col>>16)&0xFF)*wb;  fg=fg*(1-wb) +((col>>8)&0xFF)*wb;  fb=fb*(1-wb) +(col&0xFF)*wb;
+        col=tileAvg[slotTypes[3]];  fr=fr*(1-wa) +((col>>16)&0xFF)*wa;  fg=fg*(1-wa) +((col>>8)&0xFF)*wa;  fb=fb*(1-wa) +(col&0xFF)*wa;
+        col=tileAvg[slotTypes[4]];  fr=fr*(1-up1)+((col>>16)&0xFF)*up1; fg=fg*(1-up1)+((col>>8)&0xFF)*up1; fb=fb*(1-up1)+(col&0xFF)*up1;
+        col=tileAvg[slotTypes[5]];  fr=fr*(1-up2)+((col>>16)&0xFF)*up2; fg=fg*(1-up2)+((col>>8)&0xFF)*up2; fb=fb*(1-up2)+(col&0xFF)*up2;
+        col=tileAvg[slotTypes[6]];  fr=fr*(1-up3)+((col>>16)&0xFF)*up3; fg=fg*(1-up3)+((col>>8)&0xFF)*up3; fb=fb*(1-up3)+(col&0xFF)*up3;
+        col=tileAvg[slotTypes[7]];  fr=fr*(1-up4)+((col>>16)&0xFF)*up4; fg=fg*(1-up4)+((col>>8)&0xFF)*up4; fb=fb*(1-up4)+(col&0xFF)*up4;
+        col=tileAvg[slotTypes[8]];  fr=fr*(1-t31)+((col>>16)&0xFF)*t31; fg=fg*(1-t31)+((col>>8)&0xFF)*t31; fb=fb*(1-t31)+(col&0xFF)*t31;
+        col=tileAvg[slotTypes[9]];  fr=fr*(1-t32)+((col>>16)&0xFF)*t32; fg=fg*(1-t32)+((col>>8)&0xFF)*t32; fb=fb*(1-t32)+(col&0xFF)*t32;
+        col=tileAvg[slotTypes[10]]; fr=fr*(1-t33)+((col>>16)&0xFF)*t33; fg=fg*(1-t33)+((col>>8)&0xFF)*t33; fb=fb*(1-t33)+(col&0xFF)*t33;
+        col=tileAvg[slotTypes[11]]; fr=fr*(1-t34)+((col>>16)&0xFF)*t34; fg=fg*(1-t34)+((col>>8)&0xFF)*t34; fb=fb*(1-t34)+(col&0xFF)*t34;
+        return (clamp((int)fr)<<16)|(clamp((int)fg)<<8)|clamp((int)fb);
+    }
+
+    private static int[] computeTileAvgColors(int[][] tiles) {
+        int n = TILE_FALLBACK_RGB.length;
+        int[] avg = new int[n];
+        for (int i = 0; i < n; i++) {
+            if (tiles != null && i < tiles.length && tiles[i] != null) {
+                long r = 0, g = 0, b = 0;
+                for (int argb : tiles[i]) { r += (argb>>16)&0xFF; g += (argb>>8)&0xFF; b += argb&0xFF; }
+                int len = tiles[i].length;
+                avg[i] = ((int)(r/len) << 16) | ((int)(g/len) << 8) | (int)(b/len);
+            } else {
+                int[] fb = TILE_FALLBACK_RGB[i];
+                avg[i] = (fb[0] << 16) | (fb[1] << 8) | fb[2];
+            }
+        }
+        return avg;
+    }
+
     /**
      * Kuwahara-Filter: Für jeden Pixel das Quadranten-Fenster mit der kleinsten
      * Varianz wählen und dessen Mittelwert setzen → Ölgemälde-/gemalt-Effekt.

blight-editor/src/main/java/de/blight/editor/EditorApp.java

@@ -563,8 +563,15 @@ public class EditorApp extends Application {
         javafx.animation.Timeline[] pollerRef = new javafx.animation.Timeline[1];
         pollerRef[0] = new javafx.animation.Timeline(
             new javafx.animation.KeyFrame(javafx.util.Duration.millis(100), ev -> {
-                splashStatus.setText(input.loadingStatus);
-                if (input.jmeReady) {
+                boolean jmeOk = input.jmeReady;
+                boolean mapOk = worldMapView != null && worldMapView.isMapReady();
+                if (!jmeOk) {
+                    splashStatus.setText(input.loadingStatus);
+                } else {
+                    splashStatus.setText("Karte: " + (worldMapView != null
+                            ? worldMapView.getLoadingStatus() : "…"));
+                }
+                if (jmeOk && mapOk) {
                     pollerRef[0].stop();
                     stage.show();
                     restoreEditorPrefs();
@@ -5646,30 +5653,34 @@ public class EditorApp extends Application {
             if (isSelected) mapObjectsView.refresh();
         });
 
-        worldMapView = new de.blight.editor.ui.WorldMapView(() -> primaryStage);
-        worldMapView.setVoxelChunkSupplier(() -> {
-            de.blight.editor.state.VoxelEditorState ves = jmeApp == null ? null
-                    : jmeApp.getStateManager().getState(de.blight.editor.state.VoxelEditorState.class);
-            return ves != null ? ves.getChunksSnapshot() : de.blight.common.VoxelChunkIO.loadAll();
-        });
-        worldMapView.setCameraInfoSupplier(() ->
-                new de.blight.editor.ui.WorldMapView.CameraInfo(
-                        input.camX, input.camY, input.camZ, input.camYaw));
-        worldMapView.setTeleportCallback(pos -> {
-            input.pendingGotoX = pos[0];
-            input.pendingGotoY = pos[1];
-            input.pendingGotoZ = pos[2];
-        });
+        if (worldMapView == null) {
+            worldMapView = new de.blight.editor.ui.WorldMapView(() -> primaryStage);
+            worldMapView.setVoxelChunkSupplier(() -> {
+                de.blight.editor.state.VoxelEditorState ves = jmeApp == null ? null
+                        : jmeApp.getStateManager().getState(de.blight.editor.state.VoxelEditorState.class);
+                return ves != null ? ves.getChunksSnapshot() : de.blight.common.VoxelChunkIO.loadAll();
+            });
+            worldMapView.setCameraInfoSupplier(() ->
+                    new de.blight.editor.ui.WorldMapView.CameraInfo(
+                            input.camX, input.camY, input.camZ, input.camYaw));
+            worldMapView.setTeleportCallback(pos -> {
+                input.pendingGotoX = pos[0];
+                input.pendingGotoY = pos[1];
+                input.pendingGotoZ = pos[2];
+            });
+            worldMapView.setRefreshAction(() -> {
+                input.saveRequested = true;
+                pendingAfterSave = worldMapView::loadAndRender;
+                setStatus("Speichere vor Weltkarten-Refresh…");
+            });
+            worldMapView.loadAndRender(); // Vorladen beim Start, nicht erst beim Tab-Öffnen
+        }
 
         weltkartTab = new Tab("Weltkarte", worldMapView);
         weltkartTab.setClosable(false);
         weltkartTab.selectedProperty().addListener((obs, wasSelected, isSelected) -> {
             if (isSelected && !worldMapView.isLoaded()) worldMapView.loadAndRender();
-        });
-        worldMapView.setRefreshAction(() -> {
-            input.saveRequested = true;
-            pendingAfterSave = worldMapView::loadAndRender;
-            setStatus("Speichere vor Weltkarten-Refresh…");
+            else if (isSelected) worldMapView.ensureFitToView();
         });
         worldMapView.setFullscreenCallbacks(
                 () -> {

blight-game/src/main/java/de/blight/game/state/MinimapState.java

@@ -40,7 +40,9 @@ import de.blight.common.PlacedLocationZone;
 import de.blight.common.PlacedModel;
 import de.blight.common.PlacedModelIO;
 import de.blight.common.PlacedWater;
+import de.blight.common.PlacedWaterfall;
 import de.blight.common.WaterBodyIO;
+import de.blight.common.WaterfallIO;
 import de.blight.common.map.WorldMapRenderer;
 import de.blight.common.map.WorldMapRenderer.RenderInput;
 import de.blight.common.map.WorldMapRenderer.RenderOptions;
@@ -546,30 +548,22 @@ public class MinimapState extends BaseAppState {
                 List<Location>       locs    = LocationIO.load();
                 List<PlacedWater>    waters  = WaterBodyIO.load();
                 List<PlacedModel>    models  = PlacedModelIO.load();
+                List<PlacedWaterfall> waterfalls = WaterfallIO.load();
                 int[] slotColors = computeSlotColors(mapData, root);
+                int[][] tilePixels = WorldMapRenderer.loadMapTiles(root);
                 renderInput = new RenderInput(mapData, areas, zones, locs, waters, models, slotColors);
+                de.blight.common.map.WorldMapRenderModel renderModel = new de.blight.common.map.WorldMapRenderModel(
+                        mapData, areas, zones, locs, waters, models, waterfalls,
+                        slotColors, null, null, null, null, null, tilePixels, null);
                 log.debug("[Minimap] Render-Modell bereit – {} Areas, {} Orte, {} Wasser ({} ms)",
                         areas.size(), locs.size(), waters.size(), System.currentTimeMillis() - t0);
 
-                boolean needsRender = !Files.exists(png);
-                if (!needsRender) {
-                    // Cache ungültig wenn Karte neuer als das PNG
-                    try {
-                        long pngMod = Files.getLastModifiedTime(png).toMillis();
-                        long mapMod = Files.getLastModifiedTime(MapIO.getMapPath()).toMillis();
-                        if (mapMod > pngMod) { needsRender = true; }
-                    } catch (Exception ignored) { needsRender = true; }
-                }
-                if (needsRender) {
-                    log.info("[Minimap] Rendere Weltkarte {}×{}…", TEXTURE_SIZE, TEXTURE_SIZE);
-                    long t1 = System.currentTimeMillis();
-                    BufferedImage bi = WorldMapRenderer.render(renderInput, TEXTURE_SIZE, RenderOptions.all());
-                    ImageIO.write(bi, "PNG", png.toFile());
-                    log.debug("[Minimap] Weltkarte gerendert und gespeichert ({} ms): {}",
-                            System.currentTimeMillis() - t1, png);
-                } else {
-                    log.info("[Minimap] Gecachte Weltkarte: {}", png);
-                }
+                log.info("[Minimap] Rendere Weltkarte {}×{}…", TEXTURE_SIZE, TEXTURE_SIZE);
+                long t1 = System.currentTimeMillis();
+                BufferedImage bi = WorldMapRenderer.render(renderModel, TEXTURE_SIZE, RenderOptions.all());
+                ImageIO.write(bi, "PNG", png.toFile());
+                log.debug("[Minimap] Weltkarte gerendert und gespeichert ({} ms): {}",
+                        System.currentTimeMillis() - t1, png);
 
                 app.enqueue(() -> { onTextureReady(); return null; });
             } catch (Exception e) {