What it does
Revit gives a toposolid — and a floor, and a roof — a set of shape points, and the surface is the triangulation between them. Every tool here adds points, moves points or removes points; the surface follows.
Fifteen tools covering the whole job: converting hard landscape between floors, toposolids and subdivisions; draping a floor onto the ground; driving a surface from picked edges; merging a survey patch into a parent surface; adding points from lines, contours and face intersections; cleaning up with Simplify, Topo Ladder and region resets; and generating cut and fill batters from a driving edge.
Highlights
- Convert hard landscape between floors, toposolids and toposolid subdivisions, carrying the shape across.
- Drape a floor onto a toposolid with a vertical offset — paving that follows the ground.
- Build or re-drive a toposolid from picked model edges.
- Merge a survey patch into a parent surface, with the rim draped rather than torn.
- Add points from model lines, contours, or where faces intersect the surface.
- Connect Points draws a straight row between two picked points, interpolating height.
- Simplify thins an imported surface against the original, so removals can't drift.
- Topo Ladder squares up staggered point rows so triangles run straight down a slope.
- Cut/Fill Batters sweeps a 1:n slope to the existing surface and samples the batter foot.
Before you start
- Select first, then run — these tools take the Revit selection and then show their dialog.
- Some need a 3D view and a couple need a plan; each says so if you're in the wrong one.
- A toposolid with shape editing disabled can't be touched, and the tool will tell you.
Quick start
- Select the surface, the edges or the lines the tool works from.
- Open the tool from the Landscape panel.
- Set the spacing, tolerance or ratio, and run it.
Tips
Simplify has a Preview: see what would be removed before committing, which is the quickest way to find a tolerance that suits your survey.
Need more detail?
The complete Landscape Tools guide — every option, the results, and troubleshooting — is built into AECOtools. Open the tool and click the ? button in its window.
- Planting is documented separately: Planting.
- Stuck? In Revit, use AECOtools ▸ Support ▸ Report Issue to send us the details.
- Not using AECOtools yet? Start a 30-day free trial.
- Questions: get in touch.