CAVEA - Auditorium Seating Generator

📐 Slope Calculator is a Grasshopper definition built for architects, not generic mesh workflows. It analyzes and visualizes slopes on architectural geometry — meshes, SubDs, surfaces and polysurfaces — by automatically extracting the top surface, remeshing at your chosen fidelity, and returning clean slope values you can map, color and document.Most slope tools in Rhino were written for terrain or fabrication. This one speaks the language of buildings: ramps, roofs, site grading, parametric facades.What's inside🧱 1 Grasshopper definition (.gh) — the full Slope Calculator tool, ready to drop into your project file. ⚙️ Top-surface auto-extraction — works on closed and open geometry without manual face selection. 🎚️ User-controlled remeshing fidelity — one input slider lets you trade speed for analysis resolution. 📊 Per-face slope output — feed directly into gradient maps, isolines or numeric labels. 🔁 Geometry-type support — open and closed Meshes, open and closed SubDs, trimmed and untrimmed Surfaces, open and closed Polysurfaces.SpecsTotal items: 1 Grasshopper definition Format: .gh Editable: Fully parametric Delivery: Instant ZIP downloadCompatible withRhinoceros 3D · GrasshopperPerfect forRunning slope and topography analysis on Rhino site models; validating ramp and roof angles against accessibility requirements; generating slope-coded site plans for landscape and urban projects; producing slope diagrams for competition boards and portfolios; checking facade panel angles on parametric SubD geometry.How to use ⚡ Download the ZIP from your account dashboard and extract the .gh file. Open Rhino, then launch Grasshopper by typing Grasshopper in the command line. In Grasshopper, go to File → Open Document and select the Slope Calculator definition. Reference your geometry into the input component — mesh, SubD, surface or polysurface. Adjust the remeshing fidelity slider to balance accuracy and performance, then read the slope outputs into your visualization or documentation pipeline. License✅ Single-user commercial license — use in unlimited personal and commercial projects, including site analysis, client deliverables, competition entries and portfolio work. Redistribution, resale or sharing the original .gh file is prohibited.