Updated default scene

backend/storage.py

@@ -78,10 +78,10 @@ def initialize_default_scene():
     # Ground plane and walls are created by physics system in viewer
     scene = create_scene(
         name="Welcome Scene",
-        description="Clean 10x10 FPS world with physics - Ready to explore!",
-        world_width=10,
+        description="Clean 25x25 FPS world with physics - Ready to explore!",
+        world_width=25,
         world_height=10,
-        world_depth=10,
+        world_depth=25,
         lights=lights,
         environment=env,
     )
@@ -92,8 +92,8 @@ def initialize_default_scene():
     # Save to storage
     storage.save(scene)
     print(f"✓ Initialized default Welcome Scene (ID: welcome)")
-    print(f"  - 10x10 world with FPS physics controller")
-    print(f"  - Ground plane + boundary walls (created by viewer)")
+    print(f"  - 25x25 world with FPS physics controller")
+    print(f"  - Ground plane + invisible boundary walls")
     print(f"  - Player spawn at (0, 1, 0)")
 
 

frontend/game_viewer.html

@@ -127,8 +127,9 @@
         let GRAVITY = -9.82;
         let PLAYER_MASS = 80.0;
         let LINEAR_DAMPING = 0.9;
-        const WORLD_SIZE = 10; // 10x10 world (fixed)
-        const WORLD_HALF = WORLD_SIZE / 2; // -5 to 5 (fixed)
+        // World size from scene data (default 25x25)
+        let WORLD_SIZE = 25;
+        let WORLD_HALF = WORLD_SIZE / 2;
         let isGrounded = false;
         let canJump = true;
 
@@ -258,6 +259,13 @@
                 }
                 console.log('Scene data loaded:', sceneData);
 
+                // Apply world size from scene data
+                if (sceneData.world_width) {
+                    WORLD_SIZE = sceneData.world_width;
+                    WORLD_HALF = WORLD_SIZE / 2;
+                    console.log('World size set to:', WORLD_SIZE);
+                }
+
                 // Apply player configuration from scene data
                 applyPlayerConfig();
 
@@ -505,64 +513,37 @@
             groundBody.quaternion.setFromEuler(-Math.PI / 2, 0, 0);
             physicsWorld.addBody(groundBody);
 
-            // Create 4 boundary walls (white cubes, 5 units high, 0.5 thick)
+            // Create 4 invisible boundary walls (physics only, no visible mesh)
             const wallHeight = 5;
             const wallThickness = 0.5;
-            const wallMaterial = new THREE.MeshStandardMaterial({
-                color: 0xffffff,
-                roughness: 0.7,
-                metalness: 0.1
-            });
-
-            // North wall (z = 5)
-            const northWallGeometry = new THREE.BoxGeometry(WORLD_SIZE + wallThickness * 2, wallHeight, wallThickness);
-            const northWallMesh = new THREE.Mesh(northWallGeometry, wallMaterial);
-            northWallMesh.position.set(0, wallHeight / 2, WORLD_HALF);
-            northWallMesh.userData = { isWall: true };
-            scene.add(northWallMesh);
 
+            // North wall (z = +WORLD_HALF)
             const northWallShape = new CANNON.Box(new CANNON.Vec3((WORLD_SIZE + wallThickness * 2) / 2, wallHeight / 2, wallThickness / 2));
             const northWallBody = new CANNON.Body({ mass: 0, material: defaultMaterial });
             northWallBody.addShape(northWallShape);
-            northWallBody.position.copy(northWallMesh.position);
+            northWallBody.position.set(0, wallHeight / 2, WORLD_HALF);
             physicsWorld.addBody(northWallBody);
             wallBodies.push(northWallBody);
 
-            // South wall (z = -5)
-            const southWallMesh = new THREE.Mesh(northWallGeometry, wallMaterial);
-            southWallMesh.position.set(0, wallHeight / 2, -WORLD_HALF);
-            southWallMesh.userData = { isWall: true };
-            scene.add(southWallMesh);
-
+            // South wall (z = -WORLD_HALF)
             const southWallBody = new CANNON.Body({ mass: 0, material: defaultMaterial });
             southWallBody.addShape(northWallShape);
-            southWallBody.position.copy(southWallMesh.position);
+            southWallBody.position.set(0, wallHeight / 2, -WORLD_HALF);
             physicsWorld.addBody(southWallBody);
             wallBodies.push(southWallBody);
 
-            // East wall (x = 5)
-            const eastWallGeometry = new THREE.BoxGeometry(wallThickness, wallHeight, WORLD_SIZE);
-            const eastWallMesh = new THREE.Mesh(eastWallGeometry, wallMaterial);
-            eastWallMesh.position.set(WORLD_HALF, wallHeight / 2, 0);
-            eastWallMesh.userData = { isWall: true };
-            scene.add(eastWallMesh);
-
+            // East wall (x = +WORLD_HALF)
             const eastWallShape = new CANNON.Box(new CANNON.Vec3(wallThickness / 2, wallHeight / 2, WORLD_SIZE / 2));
             const eastWallBody = new CANNON.Body({ mass: 0, material: defaultMaterial });
             eastWallBody.addShape(eastWallShape);
-            eastWallBody.position.copy(eastWallMesh.position);
+            eastWallBody.position.set(WORLD_HALF, wallHeight / 2, 0);
             physicsWorld.addBody(eastWallBody);
             wallBodies.push(eastWallBody);
 
-            // West wall (x = -5)
-            const westWallMesh = new THREE.Mesh(eastWallGeometry, wallMaterial);
-            westWallMesh.position.set(-WORLD_HALF, wallHeight / 2, 0);
-            westWallMesh.userData = { isWall: true };
-            scene.add(westWallMesh);
-
+            // West wall (x = -WORLD_HALF)
             const westWallBody = new CANNON.Body({ mass: 0, material: defaultMaterial });
             westWallBody.addShape(eastWallShape);
-            westWallBody.position.copy(westWallMesh.position);
+            westWallBody.position.set(-WORLD_HALF, wallHeight / 2, 0);
             physicsWorld.addBody(westWallBody);
             wallBodies.push(westWallBody);