{"name":"Terrain Processor: Line: Mask: Area","title":"Terrain Processor: Line: Mask: Area","type":"topic","url":"https://community.bistudio.com/wiki/Terrain_Processor:_Line:_Mask:_Area","revid":201445,"updated":"2021-01-17T20:09:46Z","aliases":[],"markdown":"#### Task details\n\n**Task name** : Mask: Area\n\n**Dll plugin name** : BITasksPlugin.dll\n\n**Geometry type** : Polygon, PolygonM, PolygonZ\n\n**Heightmap** : No\n\n#### Description\n\nAlgorithm removes all objects in features database which are inside / outside given shapefile polygons.\n\n#### Task parameters\n\n- **Remove objects** - where remove objects (Inside, Outside).\n\n#### Usage\n\nThis task removes objects inside/outside given areas. You can use it for removing trees in roads buffer, where there are water bodies or in areas you would want to edit manually.\n\n#### Algorithm\n\n1. Algorithm finds all objects inside / outside polygons and removes them from feature database.","sections":[{"heading":"Task details","level":4,"markdown":"**Task name** : Mask: Area\n\n**Dll plugin name** : BITasksPlugin.dll\n\n**Geometry type** : Polygon, PolygonM, PolygonZ\n\n**Heightmap** : No"},{"heading":"Description","level":4,"markdown":"Algorithm removes all objects in features database which are inside / outside given shapefile polygons."},{"heading":"Task parameters","level":4,"markdown":"- **Remove objects** - where remove objects (Inside, Outside)."},{"heading":"Usage","level":4,"markdown":"This task removes objects inside/outside given areas. You can use it for removing trees in roads buffer, where there are water bodies or in areas you would want to edit manually."},{"heading":"Algorithm","level":4,"markdown":"1. Algorithm finds all objects inside / outside polygons and removes them from feature database."}],"categories":["Terrain Processor Manual"],"groups":["Tools and File Formats"]}