chore: record journal

.trellis/workspace/dingkang/journal-1.md

@@ -488,3 +488,25 @@ Added semantic Cesium inspection assets and controls; fixed compressed metadata
 ### Status
 
 [OK] **Completed**
+
+
+## Session 24: 拆分 LowPoly Cars 车辆资产
+
+**Date**: 2026-08-05
+**Task**: 拆分 LowPoly Cars 车辆资产
+**Branch**: `main`
+
+### Summary
+
+拆分 LowPoly Cars 资产库并接入 Cesium 预览候选集；每条巡航路线独立随机选模型，修正贴图、亮度、比例和 Truck A03 行驶方向；导入脚本支持脱离 Blender 验证已入库资产。
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `3108336` | (see git log) |
+| `2489b8a` | (see git log) |
+
+### Status
+
+[OK] **Completed**