feat(时间轴): 动作片段支持拖拽调整起止时间

src/editor/runtime/CharacterModel.tsx

@@ -11,6 +11,10 @@ interface CharacterModelProps {
   rigState?: CharacterRigState;
   motionTime?: number;
   characterId?: string;
+  /** 动作片段起点（秒）：基础动作只在该时间区间内驱动角色，缺省视为时间轴开头 */
+  motionStartTime?: number;
+  /** 动作片段终点（秒）：缺省视为时间轴末尾 */
+  motionEndTime?: number;
 }
 
 class CharacterModelBoundary extends Component<
@@ -33,8 +37,8 @@ class CharacterModelBoundary extends Component<
   }
 }
 
-export function CharacterModel({ bodyType, color, onLabelAnchorYChange, rigState, motionTime, characterId }: CharacterModelProps) {
-  const fallback = <PrimitiveMannequin bodyType={bodyType} color={color} rigState={rigState} motionTime={motionTime} characterId={characterId} />;
+export function CharacterModel({ bodyType, color, onLabelAnchorYChange, rigState, motionTime, characterId, motionStartTime, motionEndTime }: CharacterModelProps) {
+  const fallback = <PrimitiveMannequin bodyType={bodyType} color={color} rigState={rigState} motionTime={motionTime} characterId={characterId} motionStartTime={motionStartTime} motionEndTime={motionEndTime} />;
 
   if (rigState?.rigType !== "ue4-mannequin") {
     return fallback;
@@ -49,6 +53,8 @@ export function CharacterModel({ bodyType, color, onLabelAnchorYChange, rigState
         rigState={rigState}
         motionTime={motionTime}
         characterId={characterId}
+        motionStartTime={motionStartTime}
+        motionEndTime={motionEndTime}
       />
     </CharacterModelBoundary>
   );