![]() Launch the SITE command and select Place points. For more information on Polylines and splines see here.Īfter that, I simply launched the SITE command, selected all entities and voila. I then changed the altitude and converted the splines to polylines using PE (PEDIT). To do this I found a topographic map online and traced it out with SPLINE. ![]() The topographical surface is then created based on the selected points and polylines.įor the example here I created a simplified, scale version of Hawii. Launch the SITE command, choose select all entities, or manually select entities as required. You can create a topographical surface from polylines and/or points.Įxample of a topographical surface created with simple polylines This can be useful when you haven't got a coordinate point file. If your TIN surface doesn't appear, try altering the viewport, you might be too far zoomed in or out. Launch the SITE command, choose Import from file and select the file. ![]() ![]() The simplest way of creating a TIN surface is by importing point data. You can create TIN surfaces in BricsCAD by importing point data, drawing a range of polylines or placing points one at a time. The SITE toolīricsCAD BIM uses Triangulated irregular network (TIN) surfaces to create terrains. This week I'm going to show you how to make the most of the SITE commands in BricsCAD BIM. BricsCAD BIM, it works in 3D from the ground up, literally. ![]()
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