修复搜索与点位定位闭环

src/components/map/ThreeMap.vue

@@ -329,6 +329,7 @@ const props = withDefaults(defineProps<{
   initialView?: ViewMode
   showControls?: boolean
   showPoi?: boolean
+  visiblePoiIds?: string[] | null
   targetFocus?: TargetPoiFocusRequest | null
   touchGestureMode?: TouchGestureMode
   targetFocusDistanceFactor?: number
@@ -345,6 +346,7 @@ const props = withDefaults(defineProps<{
   initialView: 'overview',
   showControls: true,
   showPoi: false,
+  visiblePoiIds: null,
   targetFocus: null,
   touchGestureMode: 'pan',
   targetFocusDistanceFactor: 0.36,
@@ -395,7 +397,21 @@ const floors = computed<FloorOption[]>(() => (
       label: formatFloorLabel(floor.floorId)
     }))
 ))
-const shouldRenderPoiMarkers = computed(() => props.showPoi || props.showControls || Boolean(props.targetFocus))
+const shouldRenderPoiMarkers = computed(() => (
+  props.showPoi
+  || props.showControls
+  || props.visiblePoiIds !== null
+  || Boolean(props.targetFocus)
+))
+const visiblePoiIdFilter = computed(() => (
+  props.visiblePoiIds === null
+    ? null
+    : new Set(props.visiblePoiIds)
+))
+
+const isPoiIncludedByVisibleFilter = (poi: RenderPoi) => (
+  visiblePoiIdFilter.value === null || visiblePoiIdFilter.value.has(poi.id)
+)
 
 let scene: THREE.Scene | null = null
 let camera: THREE.PerspectiveCamera | null = null
@@ -1480,8 +1496,28 @@ const updatePoiVisibilityByDistance = () => {
     .sort((a, b) => (b.poi ? getPoiPriority(b.poi) : 0) - (a.poi ? getPoiPriority(a.poi) : 0))
 
   candidates.forEach(({ sprite, poi, screenPosition }) => {
-    if (!poi) {
+    if (!poi || !isPoiIncludedByVisibleFilter(poi)) {
       sprite.visible = false
+      const hitTarget = getPoiSpriteUserData(sprite).hitTarget
+      const labelSprite = getPoiSpriteUserData(sprite).labelSprite
+      if (hitTarget) {
+        hitTarget.visible = false
+      }
+      if (labelSprite) {
+        labelSprite.visible = false
+      }
+      return
+    }
+
+    // 分类结果模式直接展示列表对应点位，避免密度策略再次裁剪结果。
+    if (visiblePoiIdFilter.value !== null) {
+      sprite.visible = true
+      const hitTarget = getPoiSpriteUserData(sprite).hitTarget
+      if (hitTarget) {
+        hitTarget.visible = true
+      }
+      acceptedPositions.push(screenPosition)
+      visibleCount += 1
       return
     }
 
@@ -2182,7 +2218,12 @@ const getPoiHitTargets = () => {
   const sprites: THREE.Sprite[] = []
 
   poiGroup?.traverse((child) => {
-    if (isPoiHitTargetSprite(child)) {
+    const poi = child.userData.poi as RenderPoi | undefined
+    if (
+      isPoiHitTargetSprite(child)
+      && child.visible
+      && Boolean(poi && isPoiIncludedByVisibleFilter(poi))
+    ) {
       sprites.push(child)
     }
   })
@@ -4513,7 +4554,11 @@ const createPoiMarkerGroup = (
       labelSprite.position.copy(getPoiAmbientLabelPosition(displayPosition, markerSize))
       labelSprite.visible = false
     }
-    sprite.visible = shouldShowPoiAtDistance(poi, getPoiVisibilityTier())
+    sprite.visible = isPoiIncludedByVisibleFilter(poi)
+      && (
+        visiblePoiIdFilter.value !== null
+        || shouldShowPoiAtDistance(poi, getPoiVisibilityTier())
+      )
     hitTarget.visible = sprite.visible
     group.add(sprite)
     group.add(hitTarget)
@@ -5294,6 +5339,12 @@ watch(() => props.targetFocus, (request) => {
   immediate: true
 })
 
+watch(() => props.visiblePoiIds, () => {
+  refreshPoiVisibilityByDistance()
+}, {
+  deep: true
+})
+
 watch(() => [props.routePreview, props.showRoute], () => {
   renderRoutePreview()
 }, {