扇区一键Tilt分析
点击扇区一键将工参参数传入垂直波瓣分析引擎并自动执行分析（DEM 在线默认），输出下倾角建议与覆盖剖面（含地形剖面图，山区看阻挡）。/ Click a sector to auto-pass engineering parameters (azimuth/height/mechanical+electrical tilt) into a vertical beam analysis engine, run analysis in one click (online DEM by default), and output tilt suggestions with a terrain profile (mountain blocking view).
扇区一键 Tilt 分析插件。点击地图任意矢量要素（扇区/工参/站点层），自动解析小区号(UniqueID)、发现工参图层、提取方位角/挂高/机械与电子下倾，填入垂直波瓣分析对话框并自动运行分析，输出下倾角建议与覆盖剖面。内置地形剖面图（铁塔+主/上/下波束 vs 地形剖面），山区场景可直观查看山体阻挡与遮挡角；DEM 默认在线（Open-Meteo），无需本地高程数据。垂直波瓣分析引擎已内嵌（vendor/，派生自 TiltMaster，GPLv3），无需安装其他插件；项目内需至少一个栅格图层（DEM 或底图）。/ Sector one-click Tilt analysis plugin. Click any vector feature (sector / engineering-parameter / site layer) on the map: it automatically parses the cell UniqueID, discovers the engineering-parameter layer, extracts azimuth/height/mechanical and electrical tilt, fills them into the vertical beam analysis dialog and auto-runs the analysis, outputting tilt suggestions and a coverage profile. Built-in terrain profile (tower + main/upper/lower beams vs terrain), making mountain blocking and shielding angles visible; DEM online by default (Open-Meteo), no local elevation data needed. The vertical beam analysis engine is embedded (vendor/, derived from TiltMaster, GPLv3); no other plugin needed. At least one raster layer (DEM or basemap) is required in the project.