Upload preprocess_manual.js

preprocess_manual.js

@@ -1104,23 +1104,23 @@ parser.parsePLY(gsPath, true).then((plyData) => {
               'Do you want to automatically align the PLY to world axes?\n\n' +
               '(Recommended: Yes)'
             );
-            
-            if (shouldNormalize) {
-              console.log('[preprocessManual] ===== STARTING AUTO-ALIGNMENT =====');
+      
  ///////////////10:32 start
-              
+
+            if (shouldNormalize) {
+
             console.log('[preprocessManual] ===== STARTING AUTO-ALIGNMENT =====');
 
             const { center } = pcaResult;
 
             // ========================================
-            // ⭐⭐⭐ 変数を最初に宣言（ifブロックの外側） ⭐⭐⭐
+            // ⭐ 変数を最初に宣言（常に定義される）
             // ========================================
             let sizeX, sizeY, sizeZ;
             let minX, maxX, minY, maxY, minZ, maxZ;
 
             // ========================================
-            // STEP 1: 中心化（1回だけ実行）
+            // STEP 1: 中心化（常に実行）
             // ========================================
             console.log('[preprocessManual] Step 1: Centering PLY...');
 
@@ -1170,7 +1170,6 @@ parser.parsePLY(gsPath, true).then((plyData) => {
 
             if (Math.abs(avgX) > 0.001 || Math.abs(avgY) > 0.001 || Math.abs(avgZ) > 0.001) {
               console.error('[DEBUG] ❌ ERROR: Centering FAILED!');
-              console.error('[DEBUG] Average is not zero:', { avgX, avgY, avgZ });
             } else {
               console.log('[DEBUG] ✓ Centering SUCCESS! Average is ~0');
             }
@@ -1178,7 +1177,7 @@ parser.parsePLY(gsPath, true).then((plyData) => {
             console.log('[preprocessManual] ✓ PLY centered at origin');
 
             // ========================================
-            // STEP 2: バウンディングボックスを再計算
+            // STEP 2: バウンディングボックスを再計算（常に実行）
             // ========================================
             console.log('[preprocessManual] Step 2: Recalculating bounding box...');
 
@@ -1205,64 +1204,49 @@ parser.parsePLY(gsPath, true).then((plyData) => {
             });
 
             // ========================================
-            // STEP 3: Y軸が最長になるように回転（条件付き）
+            // STEP 3 & 4: 回転処理（条件付き）
             // ========================================
-            if (pcaResult.needsRotation) {
-              const shouldNormalize = confirm(
-                '⚠️ Warning: This PLY file has a tilted coordinate system.\n\n' +
-                'This may cause the bounding box to appear tilted.\n\n' +
-                'Do you want to automatically align the PLY to world axes?\n\n' +
-                '(Recommended: Yes)'
-              );
-              
-              if (shouldNormalize) {
-                console.log('[preprocessManual] Step 3: Checking if rotation is needed...');
-                console.log('[preprocessManual] Longest axis:', 
-                  sizeX > sizeY && sizeX > sizeZ ? 'X' : 
-                  sizeZ > sizeY ? 'Z' : 'Y');
-                
-                let rotationNeeded = new THREE.Matrix4();
-                let rotationApplied = false;
-                
-                if (sizeX > sizeY && sizeX > sizeZ) {
-                  console.log('[preprocessManual] ⚙️ Rotating: X → Y (90° around Z axis)');
-                  rotationNeeded.makeRotationZ(Math.PI / 2);
-                  rotationApplied = true;
-                } else if (sizeZ > sizeY && sizeZ > sizeX) {
-                  console.log('[preprocessManual] ⚙️ Rotating: Z → Y (90° around X axis)');
-                  rotationNeeded.makeRotationX(Math.PI / 2);
-                  rotationApplied = true;
-                } else {
-                  console.log('[preprocessManual] ✓ Y-axis is already the longest, no rotation needed');
-                }
-                
-                if (rotationApplied) {
-                  console.log('[preprocessManual] Step 4: Applying rotation to all vertices...');
-                  
-                  plyData.vertices.forEach(v => {
-                    const pos = new THREE.Vector3(v.x, v.y, v.z);
-                    pos.applyMatrix4(rotationNeeded);
-                    v.x = pos.x;
-                    v.y = pos.y;
-                    v.z = pos.z;
-                  });
-                  
-                  console.log('[preprocessManual] ✓ PLY rotated to align with world axes');
-                  
-                  window.plyAlignmentApplied = true;
-                  window.plyAlignmentMatrix = rotationNeeded.clone();
-                  
-                  console.log('[preprocessManual] ✓ Alignment matrix saved for GS display');
-                } else {
-                  console.log('[preprocessManual] Step 4: Skipped (no rotation needed)');
-                }
-              } else {
-                console.log('[preprocessManual] User chose to keep original orientation');
-              }
+            console.log('[preprocessManual] Step 3: Checking if rotation is needed...');
+            console.log('[preprocessManual] Longest axis:', 
+              sizeX > sizeY && sizeX > sizeZ ? 'X' : 
+              sizeZ > sizeY ? 'Z' : 'Y');
+
+            let rotationNeeded = new THREE.Matrix4();
+            let rotationApplied = false;
+
+            if (sizeX > sizeY && sizeX > sizeZ) {
+              console.log('[preprocessManual] ⚙️ Rotating: X → Y (90° around Z axis)');
+              rotationNeeded.makeRotationZ(Math.PI / 2);
+              rotationApplied = true;
+            } else if (sizeZ > sizeY && sizeZ > sizeX) {
+              console.log('[preprocessManual] ⚙️ Rotating: Z → Y (90° around X axis)');
+              rotationNeeded.makeRotationX(Math.PI / 2);
+              rotationApplied = true;
             } else {
-              console.log('[preprocessManual] ✓ PLY coordinate system is already aligned');
+              console.log('[preprocessManual] ✓ Y-axis is already the longest, no rotation needed');
             }
 
+            if (rotationApplied) {
+              console.log('[preprocessManual] Step 4: Applying rotation to all vertices...');
+              
+              plyData.vertices.forEach(v => {
+                const pos = new THREE.Vector3(v.x, v.y, v.z);
+                pos.applyMatrix4(rotationNeeded);
+                v.x = pos.x;
+                v.y = pos.y;
+                v.z = pos.z;
+              });
+              
+              console.log('[preprocessManual] ✓ PLY rotated to align with world axes');
+              
+              window.plyAlignmentApplied = true;
+              window.plyAlignmentMatrix = rotationNeeded.clone();
+              
+              console.log('[preprocessManual] ✓ Alignment matrix saved for GS display');
+            } else {
+              console.log('[preprocessManual] Step 4: Skipped (no rotation needed)');
+            }            
+
 //////////////////// 10:32 end
 
               // ========================================