Weitere Grafik Filter hinzugeüfgt

blight-game/src/main/java/de/blight/game/config/GraphicsScreen.java

@@ -30,7 +30,8 @@ public class GraphicsScreen extends MenuScreen {
     private static final int ROW_AA       = 3;
     private static final int ROW_VIEWDIST = 4;
     private static final int ROW_SHADOW   = 5;
-    private static final int ROW_COUNT    = 6;
+    private static final int ROW_POSTFX   = 6;
+    private static final int ROW_COUNT    = 7;
 
     private final GraphicsSettings live;
     private       GraphicsSettings edit;
@@ -63,6 +64,7 @@ public class GraphicsScreen extends MenuScreen {
         edit.samples     = live.samples;
         edit.viewDistance  = live.viewDistance;
         edit.shadowQuality = live.shadowQuality;
+        edit.postFxQuality = live.postFxQuality;
 
         resIdx = 0;
         for (int i = 0; i < resolutions.length; i++) {
@@ -86,7 +88,8 @@ public class GraphicsScreen extends MenuScreen {
             "menu.graphics.row.vsync",
             "menu.graphics.row.aa",
             "menu.graphics.row.viewdist",
-            "menu.graphics.row.shadow"
+            "menu.graphics.row.shadow",
+            "menu.graphics.row.postfx"
         };
 
         float lblX   = CONT_X + 30f;
@@ -145,6 +148,11 @@ public class GraphicsScreen extends MenuScreen {
                 case MEDIUM -> t("menu.graphics.val.shadow.medium");
                 case HIGH   -> t("menu.graphics.val.shadow.high");
             };
+            case ROW_POSTFX -> switch (edit.postFxQuality) {
+                case OFF    -> t("menu.graphics.val.off");
+                case MEDIUM -> t("menu.graphics.val.shadow.medium");
+                case HIGH   -> t("menu.graphics.val.shadow.high");
+            };
             default -> "";
         };
         BitmapText vt = valTexts[row];
@@ -178,18 +186,24 @@ public class GraphicsScreen extends MenuScreen {
                 GraphicsSettings.ShadowQuality[] sqs = GraphicsSettings.ShadowQuality.values();
                 edit.shadowQuality = sqs[(edit.shadowQuality.ordinal() + dir + sqs.length) % sqs.length];
                 break;
+            case ROW_POSTFX:
+                GraphicsSettings.PostFxQuality[] pfqs = GraphicsSettings.PostFxQuality.values();
+                edit.postFxQuality = pfqs[(edit.postFxQuality.ordinal() + dir + pfqs.length) % pfqs.length];
+                break;
         }
         refreshText(row);
     }
 
     private void applyAndSave() {
         boolean shadowChanged = live.shadowQuality != edit.shadowQuality;
+        boolean postFxChanged = live.postFxQuality != edit.postFxQuality;
         boolean needsRestart  = live.width      != edit.width
                              || live.height     != edit.height
                              || live.fullscreen != edit.fullscreen
                              || live.vsync      != edit.vsync
                              || live.samples    != edit.samples
-                             || shadowChanged;
+                             || shadowChanged
+                             || postFxChanged;
 
         live.width         = edit.width;
         live.height        = edit.height;
@@ -198,6 +212,7 @@ public class GraphicsScreen extends MenuScreen {
         live.samples       = edit.samples;
         live.viewDistance  = edit.viewDistance;
         live.shadowQuality = edit.shadowQuality;
+        live.postFxQuality = edit.postFxQuality;
         GraphicsStore.save(live);
 
         WeatherState ws = getApplication().getStateManager().getState(WeatherState.class);

blight-game/src/main/java/de/blight/game/config/GraphicsSettings.java

@@ -10,6 +10,29 @@ public class GraphicsSettings {
     public ShadowQuality shadowQuality = ShadowQuality.MEDIUM;
     /** Verstecktes Debug-Flag: erzwingt LOD2 (Impostor) für alle Objekte. Nur per Konsole setzbar. */
     public boolean       debugLod2     = false;
+    public PostFxQuality postFxQuality = PostFxQuality.HIGH;
+
+    public enum PostFxQuality {
+        //             fxaa    toneMap  bloomI  bloomExp  godRays
+        OFF   (        false,  false,   0f,     0f,       false),
+        MEDIUM(        true,   true,    0.4f,   3.0f,     false),
+        HIGH  (        true,   true,    0.6f,   3.5f,     true );
+
+        public final boolean fxaa;
+        public final boolean toneMap;
+        public final float   bloomIntensity;
+        public final float   bloomExposurePower;
+        public final boolean godRays;
+
+        PostFxQuality(boolean fxaa, boolean toneMap,
+                      float bloomIntensity, float bloomExposurePower, boolean godRays) {
+            this.fxaa               = fxaa;
+            this.toneMap            = toneMap;
+            this.bloomIntensity     = bloomIntensity;
+            this.bloomExposurePower = bloomExposurePower;
+            this.godRays            = godRays;
+        }
+    }
 
     /**
      * Schattenqualitäts-Stufen.

blight-game/src/main/java/de/blight/game/control/ThirdPersonCamera.java

@@ -23,7 +23,7 @@ public class ThirdPersonCamera {
     private static final float BASE_DISTANCE      = 5f;
     private static final float MIN_DISTANCE       = BASE_DISTANCE - 3f;
     private static final float MAX_DISTANCE       = BASE_DISTANCE + 3f;
-    private static final float MIN_VERTICAL_ANGLE = 0.08f;   // Kamera immer leicht über Schulter
+    private static final float MIN_VERTICAL_ANGLE = -0.12f;  // Kamera kann bis Kniehöhe sinken
     private static final float MAX_VERTICAL_ANGLE = FastMath.HALF_PI - 0.1f;
     private static final float TARGET_HEIGHT      = 1.0f;
 

blight-game/src/main/java/de/blight/game/scene/WorldScene.java

@@ -80,6 +80,8 @@ public class WorldScene extends BaseAppState {
     private MapData              loadedMapData;
     private FilterPostProcessor  sharedFPP;
     private BlightFogFilter      fogFilter;
+    private com.jme3.post.filters.LightScatteringFilter lightScatterFilter;
+    private com.jme3.post.filters.DepthOfFieldFilter    dofFilter;
     private TerrainChunkState    terrainChunkState;
     private Material             terrainMaterial;
 
@@ -435,6 +437,15 @@ public class WorldScene extends BaseAppState {
             for (Material mat : characterPbrMaterials) {
                 mat.setColor("Emissive", new ColorRGBA(ac.r, ac.g, ac.b, 1f));
             }
+
+            if (lightScatterFilter != null) {
+                Vector3f sunDir = dayNight.getSunDirection();
+                // Weltposition der Sonne: von der Kamera aus weit entfernt entgegen der Lichtrichtung
+                Vector3f sunWorld = app.getCamera().getLocation().add(sunDir.negate().mult(10000f));
+                lightScatterFilter.setLightPosition(sunWorld);
+                // Deaktivieren wenn Sonne hinter der Kamera (gleiche Richtung wie Kamera schaut)
+                lightScatterFilter.setEnabled(sunDir.dot(app.getCamera().getDirection()) < 0.2f);
+            }
         }
 
     }
@@ -492,6 +503,21 @@ public class WorldScene extends BaseAppState {
         log.info("[Debug] Nebel {}", nowEnabled ? "AN" : "AUS");
     }
 
+    /** Tiefenschärfe für Dialogszenen aktivieren. focusDistance in Welt-Einheiten ab Kamera. */
+    public void focusDof(float focusDistance, float blurScale) {
+        if (dofFilter == null) return;
+        dofFilter.setFocusDistance(focusDistance);
+        dofFilter.setFocusRange(focusDistance * 0.4f);
+        dofFilter.setBlurScale(blurScale);
+        dofFilter.setEnabled(true);
+    }
+
+    /** Tiefenschärfe deaktivieren. */
+    public void clearDof() {
+        if (dofFilter == null) return;
+        dofFilter.setEnabled(false);
+    }
+
     @Override protected void cleanup(Application app) {
     }
     @Override protected void onDisable() {}
@@ -778,6 +804,43 @@ public class WorldScene extends BaseAppState {
             log.warn("[WorldScene] Post-Processing nicht verfügbar: {}", e.getMessage());
         }
 
+        GraphicsSettings.PostFxQuality pfx = graphicsSettings.postFxQuality;
+
+        if (pfx.bloomIntensity > 0f) {
+            com.jme3.post.filters.BloomFilter bloom =
+                    new com.jme3.post.filters.BloomFilter(com.jme3.post.filters.BloomFilter.GlowMode.Scene);
+            bloom.setBloomIntensity(pfx.bloomIntensity);
+            bloom.setExposurePower(pfx.bloomExposurePower);
+            bloom.setDownSamplingFactor(2f);
+            fpp.addFilter(bloom);
+        }
+
+        if (pfx.godRays) {
+            // Initiale Sonnenposition: von Kamera aus weit entfernt entgegen Lichtrichtung
+            Vector3f initSunPos = app.getCamera().getLocation().add(sunDir.negate().mult(10000f));
+            lightScatterFilter = new com.jme3.post.filters.LightScatteringFilter(initSunPos);
+            lightScatterFilter.setLightDensity(0.8f);
+            lightScatterFilter.setBlurStart(0.3f);
+            lightScatterFilter.setBlurWidth(0.4f);
+            lightScatterFilter.setNbSamples(150);
+            fpp.addFilter(lightScatterFilter);
+        }
+
+        if (pfx.toneMap) {
+            fpp.addFilter(new com.jme3.post.filters.ToneMapFilter());
+        }
+
+        dofFilter = new com.jme3.post.filters.DepthOfFieldFilter();
+        dofFilter.setFocusDistance(0f);
+        dofFilter.setFocusRange(0f);
+        dofFilter.setBlurScale(1.5f);
+        dofFilter.setEnabled(false);
+        fpp.addFilter(dofFilter);
+
+        if (pfx.fxaa) {
+            fpp.addFilter(new com.jme3.post.filters.FXAAFilter());
+        }
+
         app.getViewPort().addProcessor(fpp);
     }
 

blight-lang/src/main/resources/lang/messages_de.properties

@@ -58,6 +58,7 @@ menu.graphics.row.shadow=Schattenqualität
 menu.graphics.val.shadow.low=Niedrig
 menu.graphics.val.shadow.medium=Mittel
 menu.graphics.val.shadow.high=Hoch
+menu.graphics.row.postfx=Post-Effekte
 menu.graphics.val.resolution.native=Nativ
 menu.graphics.btn.apply=Übernehmen
 menu.graphics.btn.cancel=Abbrechen

blight-lang/src/main/resources/lang/messages_en.properties

@@ -61,6 +61,7 @@ menu.graphics.row.shadow=Shadow Quality
 menu.graphics.val.shadow.low=Low
 menu.graphics.val.shadow.medium=Medium
 menu.graphics.val.shadow.high=High
+menu.graphics.row.postfx=Post Effects
 menu.graphics.val.resolution.native=Native
 menu.graphics.btn.apply=Apply
 menu.graphics.btn.cancel=Cancel