FilterMate
🧭 Explore, 🔍 filter and 📦 export vector 🗺️, raster 🏔️ and LiDAR point cloud ☁️ layers in QGIS, from one panel.
Pick a layer, select what matters on it, and FilterMate filters every other layer of the project by its relation to
that selection: buildings near main roads, parcels on steep slopes, LiDAR points beneath rooftops, a DTM
clipped around a church. The filters stay on the existing project layers, keep their styles, can be undone, saved as favorites, exported,
and replayed from Processing or a script. Or ask for them in a sentence: the AGENT section filters, selects and
exports from a request, with the model you choose.
🌐 Website ·
📖 User guide ·
🇫🇷 Guide utilisateur ·
💡 Use cases ·
📥 Install from the QGIS repository
⚙️ How it works
The panel has five sections in two stacks, one section open at a time in each: 🤖 AGENT and 🧭 EXPLORING above the
splitter handle, 🔍 FILTERING, 📦 EXPORTING and 🔧 CONFIGURATION below.
| Section | What you do there |
|---|
| 🤖 AGENT (experimental) | Ask in a sentence: "buildings above 1200 m in the selected commune". The agent reads the project, filters, selects, zooms, styles and labels layers, edits features (in the edit buffer: you save them), makes print layouts, sets the CRS of the project, adds open data, runs Processing algorithms of QGIS, draws objects with SAM and exports; each step can be undone. See docs/AGENT_MODE.md. |
| 🧭 EXPLORING | Select on the current layer. Vector: one feature, several, or an expression. Raster: a band, a pixel value (picked on the map), a value range on a live histogram, classes of a paletted raster, a raster calculator expression. Point cloud: ASPRS / LiDAR HD classes, Z, intensity and return ranges, chained attribute conditions, height above a DTM. |
| 🔍 FILTERING | Choose the layers to filter and how they relate to the selection: geometric predicates (intersects, within, disjoint…), a buffer, AND / OR with existing filters, a minimum coverage for polygons. |
| 📦 EXPORTING | Write the filtered layers as they are: vector formats, GeoTIFF / COG for rasters, LAZ / LAS / COPC / GPKG / CSV for point clouds, or a GeoPackage with an embedded QGIS project. |
| 🔧 CONFIGURATION | Backends, theme, layer kinds, cache and other options, from the panel. |
Nine combinations. One panel. Every kind of layer can be the source or a target. Each cell links to a detailed use case:
Filtered layers keep their id, style and place in the layer tree. Unfilter, Undo / Redo and unloading the plugin put
the original source back, and project files are always saved with the original sources.
以上为 README 的开头部分。其余内容请阅读原文。 查看完整 README ↗
