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log.md
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@@ -1,92 +1,251 @@
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| 1 |
+
////1251行目から
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| 2 |
+
// ⭐ デバッグ: ここで中心がずれている場合は異常
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| 3 |
+
if (Math.abs(bboxCenter.x) > 0.01 || Math.abs(bboxCenter.y) > 0.01 || Math.abs(bboxCenter.z) > 0.01) {
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| 4 |
+
console.error('[DEBUG] ❌ CRITICAL ERROR: Bounding box center is not at origin!');
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| 5 |
+
console.error('[DEBUG] This means vertices were modified between Step 3 and Step 4!');
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| 6 |
+
console.error('[DEBUG] Bbox center:', bboxCenter);
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| 7 |
+
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| 8 |
+
// さらにデバッグ: 頂点を再チェック
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| 9 |
+
console.error('[DEBUG] Re-checking first vertex:');
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| 10 |
+
console.error(' Current:', {
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| 11 |
+
x: plyData.vertices[0].x.toFixed(6),
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| 12 |
+
y: plyData.vertices[0].y.toFixed(6),
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| 13 |
+
z: plyData.vertices[0].z.toFixed(6)
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| 14 |
+
});
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| 15 |
+
console.error(' Original (from reference):', {
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| 16 |
+
x: originalVerticesRef[0].x.toFixed(6),
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| 17 |
+
y: originalVerticesRef[0].y.toFixed(6),
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| 18 |
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z: originalVerticesRef[0].z.toFixed(6)
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| 19 |
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});
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| 20 |
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| 21 |
+
alert('❌ CRITICAL ERROR in Step 4!\n\n' +
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| 22 |
+
'Bounding box center is not at origin:\n' +
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| 23 |
+
'Center: (' + bboxCenter.x.toFixed(3) + ', ' + bboxCenter.y.toFixed(3) + ', ' + bboxCenter.z.toFixed(3) + ')\n\n' +
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| 24 |
+
'This indicates a serious bug.\n' +
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| 25 |
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'Please check the browser console for details.');
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| 26 |
+
return;
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| 27 |
+
}
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| 28 |
+
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| 29 |
+
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| 30 |
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| 31 |
+
////3249行目から
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| 32 |
+
try {
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| 33 |
+
// ========================================
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| 34 |
+
// 1. Calculate gsQuaternion and gsPosition
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| 35 |
+
// ========================================
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| 36 |
+
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| 37 |
+
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| 38 |
+
console.log('[setupBoneAssignment] Step 1: Calculate GS transform');
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| 39 |
+
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| 40 |
+
// Get the GS scene transform
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| 41 |
+
const gsScene = filteredGs.viewer.splatMesh.scenes[0];
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| 42 |
+
gsScene.updateMatrixWorld(true);
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| 43 |
+
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| 44 |
+
// Clone the world matrix
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| 45 |
+
const gsWorldMatrix = gsScene.matrixWorld.clone();
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| 46 |
+
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| 47 |
+
// Extract position
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| 48 |
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const gsWorldPosition = new THREE.Vector3();
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| 49 |
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gsWorldPosition.setFromMatrixPosition(gsWorldMatrix);
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| 50 |
+
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| 51 |
+
console.log('[setupBoneAssignment] GS World Position:', {
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| 52 |
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x: gsWorldPosition.x,
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| 53 |
+
y: gsWorldPosition.y,
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| 54 |
+
z: gsWorldPosition.z
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| 55 |
+
});
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| 56 |
+
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| 57 |
+
// Extract scale
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| 58 |
+
const gsWorldScale = new THREE.Vector3();
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| 59 |
+
gsWorldScale.setFromMatrixScale(gsWorldMatrix);
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| 60 |
+
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| 61 |
+
console.log('[setupBoneAssignment] GS World Scale:', {
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| 62 |
+
x: gsWorldScale.x,
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| 63 |
+
y: gsWorldScale.y,
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| 64 |
+
z: gsWorldScale.z
|
| 65 |
+
});
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| 66 |
+
|
| 67 |
+
// ⭐ 重要: スケールを除去したmatrixからrotationを取得
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| 68 |
+
const rotationMatrix = gsWorldMatrix.clone();
|
| 69 |
+
rotationMatrix.scale(new THREE.Vector3(
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| 70 |
+
1 / gsWorldScale.x,
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| 71 |
+
1 / gsWorldScale.y,
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| 72 |
+
1 / gsWorldScale.z
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| 73 |
+
));
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| 74 |
+
|
| 75 |
+
// Extract rotation as quaternion
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| 76 |
+
const gsWorldQuaternion = new THREE.Quaternion();
|
| 77 |
+
gsWorldQuaternion.setFromRotationMatrix(rotationMatrix);
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| 78 |
+
|
| 79 |
+
console.log('[setupBoneAssignment] GS World Quaternion:', {
|
| 80 |
+
x: gsWorldQuaternion.x,
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| 81 |
+
y: gsWorldQuaternion.y,
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| 82 |
+
z: gsWorldQuaternion.z,
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| 83 |
+
w: gsWorldQuaternion.w
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| 84 |
+
});
|
| 85 |
+
|
| 86 |
+
// ⭐ 修正: Identityチェックを追加
|
| 87 |
+
const isIdentity = (
|
| 88 |
+
Math.abs(gsWorldQuaternion.x) < 0.0001 &&
|
| 89 |
+
Math.abs(gsWorldQuaternion.y) < 0.0001 &&
|
| 90 |
+
Math.abs(gsWorldQuaternion.z) < 0.0001 &&
|
| 91 |
+
Math.abs(gsWorldQuaternion.w - 1.0) < 0.0001
|
| 92 |
+
);
|
| 93 |
+
|
| 94 |
+
if (isIdentity) {
|
| 95 |
+
console.log('[setupBoneAssignment] ✓ GS has identity rotation (no rotation applied)');
|
| 96 |
+
} else {
|
| 97 |
+
console.log('[setupBoneAssignment] ✓ GS has non-identity rotation');
|
| 98 |
+
}
|
| 99 |
+
|
| 100 |
+
|
| 101 |
+
////////////////////////////////
|
| 102 |
+
|
| 103 |
+
// Assign to filteredGs
|
| 104 |
+
filteredGs.gsQuaternion = [
|
| 105 |
+
gsWorldQuaternion.x,
|
| 106 |
+
gsWorldQuaternion.y,
|
| 107 |
+
gsWorldQuaternion.z,
|
| 108 |
+
gsWorldQuaternion.w
|
| 109 |
+
];
|
| 110 |
+
|
| 111 |
+
filteredGs.gsPosition = [
|
| 112 |
+
gsWorldPosition.x,
|
| 113 |
+
gsWorldPosition.y,
|
| 114 |
+
gsWorldPosition.z
|
| 115 |
+
];
|
| 116 |
+
|
| 117 |
+
|
| 118 |
+
/////////////////////////////////////20251210
|
| 119 |
+
|
| 120 |
+
// ========================================
|
| 121 |
+
// 2. Calculate modelScale
|
| 122 |
+
// ========================================
|
| 123 |
+
|
| 124 |
+
// ========================================
|
| 125 |
+
// 修正4: modelScaleの計算を修正
|
| 126 |
+
// Line 1929付近
|
| 127 |
+
// ========================================
|
| 128 |
+
|
| 129 |
+
console.log('[setupBoneAssignment] Step 2: Calculate modelScale');
|
| 130 |
+
|
| 131 |
+
const humanBones = character.currentVrm.humanoid.humanBones;
|
| 132 |
+
|
| 133 |
+
if (!humanBones.hips || !humanBones.hips.node) {
|
| 134 |
+
throw new Error('hips bone not found');
|
| 135 |
+
}
|
| 136 |
+
|
| 137 |
+
if (!humanBones.leftUpperLeg || !humanBones.leftUpperLeg.node) {
|
| 138 |
+
throw new Error('leftUpperLeg bone not found');
|
| 139 |
+
}
|
| 140 |
+
|
| 141 |
+
const hipsNode = humanBones.hips.node;
|
| 142 |
+
const leftUpperLegNode = humanBones.leftUpperLeg.node;
|
| 143 |
+
|
| 144 |
+
// ⭐ 修正: matrixWorldを強制的に更新
|
| 145 |
+
character.currentVrm.scene.updateMatrixWorld(true);
|
| 146 |
+
|
| 147 |
+
// Get world positions
|
| 148 |
+
const hipsWorldPos = new THREE.Vector3();
|
| 149 |
+
hipsNode.getWorldPosition(hipsWorldPos);
|
| 150 |
+
|
| 151 |
+
const leftUpperLegWorldPos = new THREE.Vector3();
|
| 152 |
+
leftUpperLegNode.getWorldPosition(leftUpperLegWorldPos);
|
| 153 |
+
|
| 154 |
+
console.log('[setupBoneAssignment] Hips world position:', {
|
| 155 |
+
x: hipsWorldPos.x.toFixed(4),
|
| 156 |
+
y: hipsWorldPos.y.toFixed(4),
|
| 157 |
+
z: hipsWorldPos.z.toFixed(4)
|
| 158 |
+
});
|
| 159 |
+
|
| 160 |
+
console.log('[setupBoneAssignment] Left upper leg world position:', {
|
| 161 |
+
x: leftUpperLegWorldPos.x.toFixed(4),
|
| 162 |
+
y: leftUpperLegWorldPos.y.toFixed(4),
|
| 163 |
+
z: leftUpperLegWorldPos.z.toFixed(4)
|
| 164 |
+
});
|
| 165 |
+
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| 166 |
+
|
| 167 |
+
/////////////////
|
| 168 |
+
|
| 169 |
+
|
| 170 |
+
const legLength = hipsWorldPos.distanceTo(leftUpperLegWorldPos);
|
| 171 |
+
console.log('[setupBoneAssignment] Raw leg length:', legLength);
|
| 172 |
+
|
| 173 |
+
// ⭐ 判定: legLengthが0.2以下の場合、VRMスケールが正しいと判断
|
| 174 |
+
if (legLength < 0.2) {
|
| 175 |
+
console.warn('[setupBoneAssignment] ⚠️ VRM has very small leg length:', legLength);
|
| 176 |
+
console.warn('[setupBoneAssignment] Using modelScale = 1.0 (no scaling needed)');
|
| 177 |
+
gvrm.modelScale = 1.0;
|
| 178 |
+
} else {
|
| 179 |
+
// 通常の計算
|
| 180 |
+
const standardLegLength = 0.45;
|
| 181 |
+
const calculatedModelScale = standardLegLength / legLength;
|
| 182 |
+
|
| 183 |
+
console.log('[setupBoneAssignment] Calculated modelScale:', calculatedModelScale);
|
| 184 |
+
|
| 185 |
+
// 適度なクランプ
|
| 186 |
+
const clampedModelScale = Math.max(0.1, Math.min(10.0, calculatedModelScale));
|
| 187 |
+
|
| 188 |
+
if (clampedModelScale !== calculatedModelScale) {
|
| 189 |
+
console.warn('[setupBoneAssignment] ⚠️ Clamped modelScale from', calculatedModelScale, 'to', clampedModelScale);
|
| 190 |
+
}
|
| 191 |
+
|
| 192 |
+
gvrm.modelScale = clampedModelScale;
|
| 193 |
+
}
|
| 194 |
+
|
| 195 |
+
console.log('[setupBoneAssignment] ✓ Final gvrm.modelScale:', gvrm.modelScale);
|
| 196 |
+
|
| 197 |
+
///////////////////////
|
| 198 |
+
|
| 199 |
+
|
| 200 |
+
// ========================================
|
| 201 |
+
// 3. Update boneOperations (optional but recommended)
|
| 202 |
+
// ========================================
|
| 203 |
+
|
| 204 |
+
console.log('[setupBoneAssignment] Step 3: Update boneOperations');
|
| 205 |
+
|
| 206 |
+
// The current boneOperations already has the correct structure
|
| 207 |
+
// We could update rotations based on the actual pose, but it's optional
|
| 208 |
+
|
| 209 |
+
// For now, just log the current boneOperations
|
| 210 |
+
console.log('[setupBoneAssignment] Current boneOperations:', gvrm.boneOperations);
|
| 211 |
+
|
| 212 |
+
// ========================================
|
| 213 |
+
// Verification
|
| 214 |
+
// ========================================
|
| 215 |
+
|
| 216 |
+
console.log('[setupBoneAssignment] ===== TRANSFORM CALCULATION COMPLETE =====');
|
| 217 |
+
console.log('[setupBoneAssignment] Final values:');
|
| 218 |
+
console.log(' modelScale:', gvrm.modelScale);
|
| 219 |
+
console.log(' gsQuaternion:', filteredGs.gsQuaternion);
|
| 220 |
+
console.log(' gsPosition:', filteredGs.gsPosition);
|
| 221 |
+
console.log(' boneOperations:', gvrm.boneOperations.length, 'operations');
|
| 222 |
+
|
| 223 |
+
// Sanity checks
|
| 224 |
+
if (gvrm.modelScale < 0.5 || gvrm.modelScale > 2.0) {
|
| 225 |
+
console.warn('[setupBoneAssignment] ⚠️ WARNING: modelScale is outside normal range (0.5-2.0)');
|
| 226 |
+
console.warn('[setupBoneAssignment] This may cause rendering issues');
|
| 227 |
+
}
|
| 228 |
+
|
| 229 |
+
if (filteredGs.gsQuaternion[0] === 0 &&
|
| 230 |
+
filteredGs.gsQuaternion[1] === 0 &&
|
| 231 |
+
filteredGs.gsQuaternion[2] === 1 &&
|
| 232 |
+
filteredGs.gsQuaternion[3] === 0) {
|
| 233 |
+
console.warn('[setupBoneAssignment] ⚠️ WARNING: gsQuaternion is still default value!');
|
| 234 |
+
}
|
| 235 |
+
|
| 236 |
+
if (filteredGs.gsPosition[0] === 0 &&
|
| 237 |
+
filteredGs.gsPosition[1] === 0 &&
|
| 238 |
+
filteredGs.gsPosition[2] === 0) {
|
| 239 |
+
console.warn('[setupBoneAssignment] ⚠️ WARNING: gsPosition is still (0,0,0)!');
|
| 240 |
+
console.warn('[setupBoneAssignment] This means the GS has no offset from origin');
|
| 241 |
+
}
|
| 242 |
+
|
| 243 |
+
ui.setStatus('Transform calculation complete');
|
| 244 |
+
|
| 245 |
+
} catch (error) {
|
| 246 |
+
console.error('[setupBoneAssignment] ERROR in transform calculation:', error);
|
| 247 |
+
console.error('[setupBoneAssignment] Error stack:', error.stack);
|
| 248 |
+
alert('Error calculating transforms: ' + error.message);
|
| 249 |
+
throw error;
|
| 250 |
+
}
|
| 251 |
+
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