<![CDATA[[Plugin] TopoSurface Generator v1.0.0 — Clean Heavy DWG Imports & Build 3D Terrain]]>TopoSurface Generator is an automated pipeline designed to save hours of manual cleanup when working with complex imported CAD files. It filters out 2D debris and interpolates clean 3D topographical meshes from messy contour lines or point clouds.

Core Features

DWG to TopoSurface: A one-click automated pipeline that extracts valid 3D contours from selected groups, filters out flat geometry (Z=0), calculates mathematical Z-steps, and generates a smoothed mesh.

Contours to Point Cloud: Extracts guide points exclusively from the vertices of selected 3D lines, ignoring text and building footprints.

Point Cloud / Contours to Surface: Generates a custom interpolated mesh with user-defined grid sizing, smoothing iterations, and debris cutoff depths.

Clean Undo Stack: All heavy iterative geometry calculations are grouped into single, reversible operations to keep your model safe.

TopoSurface Generator v1.0.0.gif

Workflow Demo
Watch the 40-second demonstration of cleaning a massive site plan:
https://youtu.be/hwl2LH4nlL0

Download & License![alt text](image url)
You can get the release .rbz package here: https://boosty.to/kornietskii/posts/03da725b-d1e2-4b25-8a22-2aa2d9986809

(Currently pending review on the official Extension Warehouse, but the direct download is fully functional and ready for production).

]]>https://community.sketchucation.com/topic/164997/plugin-toposurface-generator-v1.0.0-clean-heavy-dwg-imports-build-3d-terrainRSS for NodeMon, 07 Sep 2026 09:27:24 GMTMon, 07 Sep 2026 01:08:17 GMT60