feat: 转场特效引擎 — TransitionEngine + 14种转场预设 + 时长边界校验 + 降级策略

2026-07-14 10:58:39 +08:00
parent 527eb61f19
commit 7dbff690cd
12 changed files with 958 additions and 6 deletions
@@ -858,6 +858,14 @@
          "type": "VARCHAR(20)",
          "unique": false
        },
+        {
+          "index": false,
+          "name": "transition_duration",
+          "nullable": false,
+          "primary_key": false,
+          "type": "FLOAT",
+          "unique": false
+        },
        {
          "index": true,
          "name": "status",