Upload preprocess_manual.js

preprocess_manual.js

@@ -75,6 +75,11 @@ function setupCameraControls(camera, renderer) {
 
 //////////////////////////////////////////12/13 17:30
 
+// ========================================
+// 完全に修正された createManualUI 関数
+// Line 75 から Line 537 までを、この全体で置き換えてください
+// ========================================
+
 function createManualUI(scene, camera, renderer) {
   console.log('[createManualUI] Creating manual preprocessing UI...');
   
@@ -139,6 +144,26 @@ function createManualUI(scene, camera, renderer) {
       <!-- Bounding Box Controls -->
       <h4 style="margin: 15px 0 10px 0; color: #4CAF50;">📦 Bounding Box</h4>
       
+      <!-- Box Rotation Controls -->
+      <h4 style="margin: 15px 0 10px 0; color: #FF9800;">🔄 Box Rotation</h4>
+      
+      <div style="margin: 10px 0;">
+        <label>Rotate Y (Yaw): <span id="box-rot-y-value-step0">0</span>°</label><br>
+        <input type="range" id="box-rot-y-step0" min="-180" max="180" step="1" value="0" style="width: 100%;">
+      </div>
+      <div style="margin: 10px 0;">
+        <label>Rotate X (Pitch): <span id="box-rot-x-value-step0">0</span>°</label><br>
+        <input type="range" id="box-rot-x-step0" min="-90" max="90" step="1" value="0" style="width: 100%;">
+      </div>
+      <div style="margin: 10px 0;">
+        <label>Rotate Z (Roll): <span id="box-rot-z-value-step0">0</span>°</label><br>
+        <input type="range" id="box-rot-z-step0" min="-180" max="180" step="1" value="0" style="width: 100%;">
+      </div>
+
+
+
+
+
       <div style="margin: 10px 0;">
         <label>Box X Size: <span id="box-x-value-step0">3.0</span>m</label><br>
         <input type="range" id="box-x-step0" min="0.5" max="50.0" step="0.1" value="3.0" style="width: 100%;">
@@ -165,6 +190,8 @@ function createManualUI(scene, camera, renderer) {
         <input type="range" id="box-z-pos-step0" min="-25.0" max="25.0" step="0.1" value="0.0" style="width: 100%;">
       </div>
       
+
+      
       <!-- PLY Offset Controls (Optional Fine-Tuning) -->
       <h4 style="margin: 15px 0 10px 0; color: #2196F3;">🎯 Fine-tune PLY Position (Optional)</h4>
       
@@ -180,24 +207,7 @@ function createManualUI(scene, camera, renderer) {
         <label>PLY Z Offset: <span id="ply-z-value">0.0</span>m</label><br>
         <input type="range" id="ply-z" min="-10.0" max="10.0" step="0.1" value="0.0" style="width: 100%;">
       </div>
-            <!-- Box Rotation Controls -->
-      <h4 style="margin: 15px 0 10px 0; color: #FF9800;">🔄 Box Rotation</h4>
       
-      <div style="margin: 10px 0;">
-        <label>Rotate Y (Yaw): <span id="box-rot-y-value-step0">0</span>°</label><br>
-        <input type="range" id="box-rot-y-step0" min="-180" max="180" step="1" value="0" style="width: 100%;">
-      </div>
-      <div style="margin: 10px 0;">
-        <label>Rotate X (Pitch): <span id="box-rot-x-value-step0">0</span>°</label><br>
-        <input type="range" id="box-rot-x-step0" min="-90" max="90" step="1" value="0" style="width: 100%;">
-      </div>
-      <div style="margin: 10px 0;">
-        <label>Rotate Z (Roll): <span id="box-rot-z-value-step0">0</span>°</label><br>
-        <input type="range" id="box-rot-z-step0" min="-180" max="180" step="1" value="0" style="width: 100%;">
-      </div>
-
-
-
       <button id="reset-all-btn" style="
         margin-top: 10px;
         padding: 8px 15px;
@@ -221,244 +231,181 @@ function createManualUI(scene, camera, renderer) {
       ">✓ Confirm & Filter</button>
     </div>
 
-    <!-- Step 1: Box Adjustment -->
-    <div id="manual-controls" style="margin-top: 20px; display: none;">
-      <h3>Step 1: Adjust Bounding Box</h3>
-      <p style="font-size: 12px; color: #aaa;">
-        Adjust the box to include only the person
-      </p>
-
-    <div style="margin: 10px 0;">
-      <label>X Size: <span id="box-x-value">Auto</span>m</label><br>
-      <input type="range" id="box-x" min="0.5" max="20.0" step="0.1" value="2.0" style="width: 100%;">
-    </div>
-    <div style="margin: 10px 0;">
-      <label>Y Size: <span id="box-y-value">Auto</span>m</label><br>
-      <input type="range" id="box-y" min="0.5" max="20.0" step="0.1" value="2.0" style="width: 100%;">
-    </div>
-    <div style="margin: 10px 0;">
-      <label>Z Size: <span id="box-z-value">Auto</span>m</label><br>
-      <input type="range" id="box-z" min="0.5" max="20.0" step="0.1" value="2.0" style="width: 100%;">
-    </div>
-    <div style="margin: 10px 0;">
-      <label>Y Position: <span id="box-y-pos-value">Auto</span>m</label><br>
-      <input type="range" id="box-y-pos" min="-20.0" max="20.0" step="0.1" value="0.0" style="width: 100%;">
-    </div>
-
-
-      <div style="margin: 10px 0;">
-      // ==========================================
-      // 使用方法
-      // ==========================================
-
-      /**
-       * 1. ファイル冒頭のCUSTOM_BOX_SCALEを編集
-       * 2. enabled: trueに設定
-       * 3. scale配列で[X, Y, Z]のサイズを指定（メートル単位）
-       * 4. position配列で[X, Y, Z]の位置を指定
-       * 5. ファイルを保存して実行
-       * 
-       * 例: ガンダム（18m）の場合
-       * 
-       * const CUSTOM_BOX_SCALE = {
-       *   enabled: true,
-       *   scale: [20.0, 30.0, 20.0],  // 幅20m、高さ30m、奥行20m
-       *   position: [0, 15, 0]         // 地面から15m上に配置
-       * };
-       */
-      </div>
-
-      <button id="apply-box-btn" style="
-        margin-top: 20px;
-        padding: 10px 20px;
-        background: #4CAF50;
-        color: white;
-        border: none;
-        border-radius: 5px;
-        cursor: pointer;
-        font-size: 16px;
-        width: 100%;
-      ">Apply Box Filter</button>
-      
-
-
+    <!-- ⭐ Step 2のセクションをここに移動（manual-controlsの外へ） -->
+    <div id="bone-assignment-section" style="display: none; margin-top: 30px;">
+      <h3>Step 2: Assign Splats to Bones</h3>
       
-      <!-- Step 2: Bone Assignment -->
-      <div id="bone-assignment-section" style="display: none; margin-top: 30px;">
-        <h3>Step 2: Assign Splats to Bones</h3>
-        
-        <!-- Paint Mode Toggle -->
-        <div style="
-          margin: 15px 0;
-          padding: 10px;
-          background: #1a1a2e;
-          border-radius: 5px;
-          border-left: 3px solid #2196F3;
+      <!-- Paint Mode Toggle -->
+      <div style="
+        margin: 15px 0;
+        padding: 10px;
+        background: #1a1a2e;
+        border-radius: 5px;
+        border-left: 3px solid #2196F3;
+      ">
+        <label style="display: flex; align-items: center; cursor: pointer;">
+          <input type="checkbox" id="paint-mode-toggle" style="margin-right: 10px;">
+          <span>🎨 <strong>Paint Mode</strong> - Click and drag to paint over selections</span>
+        </label>
+        <div id="paint-mode-hint" style="
+          font-size: 11px;
+          color: #aaa;
+          margin-top: 5px;
+          display: none;
         ">
-          <label style="display: flex; align-items: center; cursor: pointer;">
-            <input type="checkbox" id="paint-mode-toggle" style="margin-right: 10px;">
-            <span>🎨 <strong>Paint Mode</strong> - Click and drag to paint over selections</span>
-          </label>
-          <div id="paint-mode-hint" style="
-            font-size: 11px;
-            color: #aaa;
-            margin-top: 5px;
-            display: none;
-          ">
-            Hold Shift to erase (unassign splats)
-          </div>
-        </div>
-
-        <!-- Preset Selection -->
-        <div style="margin: 15px 0;">
-          <label style="display: block; margin-bottom: 5px; font-weight: bold;">Assignment Mode:</label>
-          <select id="preset-selector" style="
-            width: 100%;
-            padding: 8px;
-            font-size: 14px;
-            border-radius: 5px;
-            background: #333;
-            color: white;
-            border: 1px solid #555;
-            margin-bottom: 10px;
-          ">
-            <option value="required19">✓ Required (19 parts) - All Essential Bones</option>
-          </select>
-          <div id="preset-description" style="
-            font-size: 11px;
-            color: #aaa;
-            padding: 8px;
-            background: #222;
-            border-radius: 5px;
-            margin-bottom: 10px;
-          "></div>
-        </div>
-        
-        <!-- Bone/Group Selector -->
-        <div id="bone-selector-container" style="margin: 15px 0;">
-          <label style="display: block; margin-bottom: 5px;">Select Target:</label>
-          <select id="bone-selector" style="
-            width: 100%;
-            padding: 8px;
-            font-size: 14px;
-            border-radius: 5px;
-            background: #333;
-            color: white;
-            border: 1px solid #555;
-          ">
-            <option value="">-- Select target --</option>
-          </select>
+          Hold Shift to erase (unassign splats)
         </div>
-        
-        <!-- Selection Tools -->
-        <div style="margin: 15px 0;">
-          <h4 style="margin-bottom: 10px;">Selection Method:</h4>
-          
-          <div style="margin: 10px 0;">
-            <button id="select-sphere-btn" style="
-              padding: 8px 15px;
-              background: #FF9800;
-              color: white;
-              border: none;
-              border-radius: 5px;
-              cursor: pointer;
-              width: 100%;
-            ">🎯 Select by Sphere (Click on GS)</button>
-          </div>
-          
-          <div style="margin: 10px 0;">
-            <label>Selection Radius: <span id="selection-radius-value">0.2</span>m</label><br>
-            <input type="range" id="selection-radius" min="0.05" max="1.0" step="0.05" value="0.2" style="width: 100%;">
-          </div>
-        </div>
-        
-        <!-- Camera Lock Button -->
-        <div style="margin: 15px 0; padding: 10px; background: #1a1a2e; border-radius: 5px;">
-          <button id="camera-lock-btn" style="
-            padding: 10px 15px;
-            background: #9C27B0;
-            color: white;
-            border: none;
-            border-radius: 5px;
-            cursor: pointer;
-            width: 100%;
-            font-weight: bold;
-          ">🔓 Camera Unlocked (Can Rotate)</button>
-          <div style="font-size: 11px; color: #aaa; margin-top: 5px;">
-            Lock camera to prevent accidental movement while painting
-          </div>
-        </div>
-
+      </div>
 
-        <!-- Statistics -->
-        <div id="assignment-info" style="
-          margin: 15px 0;
-          padding: 10px;
-          background: #222;
+      <!-- Preset Selection -->
+      <div style="margin: 15px 0;">
+        <label style="display: block; margin-bottom: 5px; font-weight: bold;">Assignment Mode:</label>
+        <select id="preset-selector" style="
+          width: 100%;
+          padding: 8px;
+          font-size: 14px;
           border-radius: 5px;
-          font-size: 12px;
+          background: #333;
+          color: white;
+          border: 1px solid #555;
+          margin-bottom: 10px;
         ">
-          <div>Total Splats: <span id="total-splats">0</span></div>
-          <div>Assigned: <span id="assigned-splats">0</span></div>
-          <div>Unassigned: <span id="unassigned-splats">0</span></div>
-          <div style="margin-top: 5px; padding-top: 5px; border-top: 1px solid #444;">
-            Progress: <span id="assignment-progress">0%</span>
-          </div>
-        </div>
-        
-        <!-- Assignment List -->
-        <div id="bone-assignment-list" style="
-          max-height: 150px;
-          overflow-y: auto;
-          margin: 15px 0;
-          padding: 10px;
+          <option value="required19">✓ Required (19 parts) - All Essential Bones</option>
+        </select>
+        <div id="preset-description" style="
+          font-size: 11px;
+          color: #aaa;
+          padding: 8px;
           background: #222;
           border-radius: 5px;
-          font-size: 11px;
+          margin-bottom: 10px;
+        "></div>
+      </div>
+      
+      <!-- Bone/Group Selector -->
+      <div id="bone-selector-container" style="margin: 15px 0;">
+        <label style="display: block; margin-bottom: 5px;">Select Target:</label>
+        <select id="bone-selector" style="
+          width: 100%;
+          padding: 8px;
+          font-size: 14px;
+          border-radius: 5px;
+          background: #333;
+          color: white;
+          border: 1px solid #555;
         ">
-          <div style="color: #888;">No assignments yet</div>
-        </div>
+          <option value="">-- Select target --</option>
+        </select>
+      </div>
+      
+      <!-- Selection Tools -->
+      <div style="margin: 15px 0;">
+        <h4 style="margin-bottom: 10px;">Selection Method:</h4>
         
-        <!-- Control Buttons -->
-        <div style="margin: 15px 0;">
-          <button id="clear-selection-btn" style="
+        <div style="margin: 10px 0;">
+          <button id="select-sphere-btn" style="
             padding: 8px 15px;
-            background: #f44336;
+            background: #FF9800;
             color: white;
             border: none;
             border-radius: 5px;
             cursor: pointer;
-            width: 48%;
-            margin-right: 2%;
-          ">↶ Undo Last</button>
-          
-          <button id="undo-all-btn" style="
-            padding: 8px 15px;
-            background: #FF5722;
-            color: white;
-            border: none;
-            border-radius: 5px;
-            cursor: pointer;
-            width: 48%;
-          ">⟲ Reset All</button>
+            width: 100%;
+          ">🎯 Select by Sphere (Click on GS)</button>
         </div>
         
-        <button id="finalize-btn" style="
-          margin-top: 20px;
-          padding: 10px 20px;
-          background: #2196F3;
+      <div style="margin: 10px 0;">
+        <label>Selection Radius: <span id="selection-radius-value">0.5</span>m</label><br>
+        <input type="range" id="selection-radius" min="0.1" max="10.0" step="0.1" value="0.5" style="width: 100%;">
+        <div style="font-size: 10px; color: #888; margin-top: 3px;">
+          Range: 0.1m - 10m (適切なサイズに調整してください)
+        </div>
+      </div>
+      
+      <!-- Camera Lock Button -->
+      <div style="margin: 15px 0; padding: 10px; background: #1a1a2e; border-radius: 5px;">
+        <button id="camera-lock-btn" style="
+          padding: 10px 15px;
+          background: #9C27B0;
           color: white;
           border: none;
           border-radius: 5px;
           cursor: pointer;
-          font-size: 16px;
           width: 100%;
-        ">✓ Finalize and Save</button>
+          font-weight: bold;
+        ">🔓 Camera Unlocked (Can Rotate)</button>
+        <div style="font-size: 11px; color: #aaa; margin-top: 5px;">
+          Lock camera to prevent accidental movement while painting
+        </div>
+      </div>
+
+      <!-- Statistics -->
+      <div id="assignment-info" style="
+        margin: 15px 0;
+        padding: 10px;
+        background: #222;
+        border-radius: 5px;
+        font-size: 12px;
+      ">
+        <div>Total Splats: <span id="total-splats">0</span></div>
+        <div>Assigned: <span id="assigned-splats">0</span></div>
+        <div>Unassigned: <span id="unassigned-splats">0</span></div>
+        <div style="margin-top: 5px; padding-top: 5px; border-top: 1px solid #444;">
+          Progress: <span id="assignment-progress">0%</span>
+        </div>
+      </div>
+      
+      <!-- Assignment List -->
+      <div id="bone-assignment-list" style="
+        max-height: 150px;
+        overflow-y: auto;
+        margin: 15px 0;
+        padding: 10px;
+        background: #222;
+        border-radius: 5px;
+        font-size: 11px;
+      ">
+        <div style="color: #888;">No assignments yet</div>
       </div>
+      
+      <!-- Control Buttons -->
+      <div style="margin: 15px 0;">
+        <button id="clear-selection-btn" style="
+          padding: 8px 15px;
+          background: #f44336;
+          color: white;
+          border: none;
+          border-radius: 5px;
+          cursor: pointer;
+          width: 48%;
+          margin-right: 2%;
+        ">↶ Undo Last</button>
+        
+        <button id="undo-all-btn" style="
+          padding: 8px 15px;
+          background: #FF5722;
+          color: white;
+          border: none;
+          border-radius: 5px;
+          cursor: pointer;
+          width: 48%;
+        ">⟲ Reset All</button>
+      </div>
+      
+      <button id="finalize-btn" style="
+        margin-top: 20px;
+        padding: 10px 20px;
+        background: #2196F3;
+        color: white;
+        border: none;
+        border-radius: 5px;
+        cursor: pointer;
+        font-size: 16px;
+        width: 100%;
+      ">✓ Finalize and Save</button>
     </div>
   `;
   
-
   document.body.appendChild(uiContainer);
   
   let boundingBoxHelper = null;
@@ -499,42 +446,30 @@ function createManualUI(scene, camera, renderer) {
       if (controlsEl) controlsEl.style.display = 'block';
     },
     
-    //////////////12/13 17:15 start
-
     createBoundingBox: function(size = { x: 2, y: 2, z: 2 }, position = { x: 0, y: 0, z: 0 }, rotation = { x: 0, y: 0, z: 0 }) {
-  if (boundingBoxHelper) {
-    scene.remove(boundingBoxHelper);
-  }
-  
-  const geometry = new THREE.BoxGeometry(size.x, size.y, size.z);
-  const edges = new THREE.EdgesGeometry(geometry);
-  const material = new THREE.LineBasicMaterial({ color: 0x00ff00, linewidth: 2 });
-  boundingBoxHelper = new THREE.LineSegments(edges, material);
-  boundingBoxHelper.position.set(position.x, position.y, position.z);
-  
-  // ⭐ 回転を追加 (Euler angles in radians)
-  boundingBoxHelper.rotation.set(rotation.x, rotation.y, rotation.z);
-  
-  scene.add(boundingBoxHelper);
-  
-  return boundingBoxHelper;
-},
-
-updateBoundingBox: function(size, position, rotation = { x: 0, y: 0, z: 0 }) {
-  if (boundingBoxHelper) {
-    scene.remove(boundingBoxHelper);
-  }
-  return this.createBoundingBox(size, position, rotation);
-},
-
-    //////////////12/13 17:15 end
-
-
-    updateBoundingBox: function(size, position) {
       if (boundingBoxHelper) {
         scene.remove(boundingBoxHelper);
       }
-      return this.createBoundingBox(size, position);
+      
+      const geometry = new THREE.BoxGeometry(size.x, size.y, size.z);
+      const edges = new THREE.EdgesGeometry(geometry);
+      const material = new THREE.LineBasicMaterial({ color: 0x00ff00, linewidth: 2 });
+      boundingBoxHelper = new THREE.LineSegments(edges, material);
+      boundingBoxHelper.position.set(position.x, position.y, position.z);
+      
+      // ⭐ 回転を追加 (Euler angles in radians)
+      boundingBoxHelper.rotation.set(rotation.x, rotation.y, rotation.z);
+      
+      scene.add(boundingBoxHelper);
+      
+      return boundingBoxHelper;
+    },
+    
+    updateBoundingBox: function(size, position, rotation = { x: 0, y: 0, z: 0 }) {
+      if (boundingBoxHelper) {
+        scene.remove(boundingBoxHelper);
+      }
+      return this.createBoundingBox(size, position, rotation);
     },
     
     removeBoundingBox: function() {
@@ -559,7 +494,6 @@ updateBoundingBox: function(size, position, rotation = { x: 0, y: 0, z: 0 }) {
     }
   };
 }
-
 /**
  * Bounding Box内のスプラットのみをフィルタリング
  */
@@ -1258,6 +1192,62 @@ function setupBoneAssignment(ui, scene, camera, renderer, gvrm, character, filte
     console.log('[setupBoneAssignment] Starting bone assignment...');
     
     try {
+///////////////////
+      // ⭐ オブジェクトのサイズから適切な初期半径を計算
+      function calculateOptimalRadius(filteredGs) {
+        // スプラットの範囲を計算
+        let minX = Infinity, minY = Infinity, minZ = Infinity;
+        let maxX = -Infinity, maxY = -Infinity, maxZ = -Infinity;
+        
+        for (let i = 0; i < filteredGs.splatCount; i++) {
+          const x = filteredGs.centers0[i * 3 + 0];
+          const y = filteredGs.centers0[i * 3 + 1];
+          const z = filteredGs.centers0[i * 3 + 2];
+          
+          minX = Math.min(minX, x);
+          minY = Math.min(minY, y);
+          minZ = Math.min(minZ, z);
+          maxX = Math.max(maxX, x);
+          maxY = Math.max(maxY, y);
+          maxZ = Math.max(maxZ, z);
+        }
+        
+        // オブジェクトの最大サイズを取得
+        const sizeX = maxX - minX;
+        const sizeY = maxY - minY;
+        const sizeZ = maxZ - minZ;
+        const maxSize = Math.max(sizeX, sizeY, sizeZ);
+        
+        // 適切な初期半径 = オブジェクトサイズの5%（調整可能）
+        const optimalRadius = Math.max(0.1, Math.min(10.0, maxSize * 0.05));
+        
+        console.log('[calculateOptimalRadius] Object size:', { sizeX, sizeY, sizeZ, maxSize });
+        console.log('[calculateOptimalRadius] Optimal radius:', optimalRadius.toFixed(2), 'm');
+        
+        return optimalRadius;
+      }
+
+      // setupBoneAssignment関数内で使用:
+      // let selectionRadius = 0.5; の代わりに:
+      let selectionRadius = calculateOptimalRadius(filteredGs);
+
+      // UIの初期値も更新
+      const selectionRadiusSlider = document.getElementById('selection-radius');
+      const selectionRadiusValue = document.getElementById('selection-radius-value');
+
+      if (selectionRadiusSlider && selectionRadiusValue) {
+        selectionRadiusSlider.value = selectionRadius.toFixed(2);
+        selectionRadiusValue.textContent = selectionRadius.toFixed(2);
+        
+        selectionRadiusSlider.addEventListener('input', (e) => {
+          selectionRadius = parseFloat(e.target.value);
+          selectionRadiusValue.textContent = selectionRadius.toFixed(2);
+        });
+      }
+
+///////////////////
+
+
       // Load default bone operations
       let response = await fetch("./assets/default.json");
       const params = await response.json();
@@ -1288,7 +1278,7 @@ function setupBoneAssignment(ui, scene, camera, renderer, gvrm, character, filte
       let selectedTarget = null;
       let currentBoneGroups = PRESET_BONE_GROUPS.required19;
       let selectionMode = null;
-      let selectionRadius = 0.2;
+      //let selectionRadius = 0.5;
       
       // ========================================
       // Paint Mode Variables
@@ -1308,6 +1298,12 @@ function setupBoneAssignment(ui, scene, camera, renderer, gvrm, character, filte
         'required19': 'Required mode: Assign to 20 individual body parts (20-30 min). All bones assigned individually.'
       };
       
+
+
+
+
+
+
       function updateBoneSelector(mode) {
         if (!boneSelector) {
           console.error('[updateBoneSelector] boneSelector not found');
@@ -1427,8 +1423,8 @@ function setupBoneAssignment(ui, scene, camera, renderer, gvrm, character, filte
       // ========================================
       // Selection Radius
       // ========================================
-      const selectionRadiusSlider = document.getElementById('selection-radius');
-      const selectionRadiusValue = document.getElementById('selection-radius-value');
+      //const selectionRadiusSlider = document.getElementById('selection-radius');
+      //const selectionRadiusValue = document.getElementById('selection-radius-value');
       
       if (selectionRadiusSlider && selectionRadiusValue) {
         selectionRadiusSlider.addEventListener('input', (e) => {
@@ -1652,13 +1648,13 @@ function setupBoneAssignment(ui, scene, camera, renderer, gvrm, character, filte
         if (intersects.length > 0) {
           const hitPoint = intersects[0].point;
           
-          if (paintModeEraser) {
-            // Erase mode: unassign splats (smaller radius for precision)
-            eraseSplatsInSphere(hitPoint, selectionRadius * 0.5);
-          } else {
-            // Paint mode: assign splats (smaller radius for precision)
-            assignSplatsInSphere(hitPoint, selectionRadius * 0.5, selectedTarget, true);
-          }
+        if (paintModeEraser) {
+          // Erase mode: use full radius for larger objects
+          eraseSplatsInSphere(hitPoint, selectionRadius, true);  // 0.5 → 1.0
+        } else {
+          // Paint mode: use full radius for larger objects
+          assignSplatsInSphere(hitPoint, selectionRadius, selectedTarget, true);  // 0.5 → 1.0
+        }
         }
       }