Bug behoben bei den Texturen

blight-assets/src/main/resources/Shaders/BakedTerrain.frag

@@ -9,6 +9,10 @@ uniform sampler2D m_AlphaMap_1;
 uniform sampler2D m_AlphaMap_2;
 #endif
 
+#ifdef HAS_STEEP
+uniform int m_SteepIndex;
+#endif
+
 uniform vec3 m_LightDir;
 uniform vec3 m_SunColor;
 uniform vec3 m_AmbientColor;
@@ -19,6 +23,15 @@ in vec3 vNormal;
 
 out vec4 outColor;
 
+#ifdef HAS_STEEP
+// Triplanare Textur-Abfrage aus einem Sampler2DArray-Layer
+vec4 triplanarArray(vec2 uvX, vec2 uvY, vec2 uvZ, vec3 bw, int idx) {
+    return texture(m_DiffuseArray, vec3(uvX, float(idx))) * bw.x
+         + texture(m_DiffuseArray, vec3(uvY, float(idx))) * bw.y
+         + texture(m_DiffuseArray, vec3(uvZ, float(idx))) * bw.z;
+}
+#endif
+
 void main() {
     // World-space splatmap UV (identisch zur Painting-Logik in TerrainEditorState)
     vec2 splatUV = vec2(
@@ -51,6 +64,19 @@ void main() {
         }
     }
 
+#ifdef HAS_STEEP
+    // Klippen-Textur: Triplanar auf steilen Flächen (identisch zu Voxel.frag)
+    vec3  bw         = pow(abs(vNormal), vec3(4.0));
+    bw /= (bw.x + bw.y + bw.z + 0.001);
+    float steepScale = m_DiffuseScales[m_SteepIndex];
+    vec2  uvX        = vWorldPos.yz / steepScale;
+    vec2  uvZ        = vWorldPos.xy / steepScale;
+    float flatBlend  = smoothstep(0.70, 0.90, vNormal.y);
+    float steepBlend = 1.0 - flatBlend;
+    vec4  steepCol   = triplanarArray(uvX, vWorldPos.xz / steepScale, uvZ, bw, m_SteepIndex);
+    col = col * flatBlend + steepCol * steepBlend;
+#endif
+
     vec3  N       = normalize(vNormal);
     vec3  lightDir = normalize(m_LightDir);
     float diff     = max(dot(N, lightDir), 0.0);