In this Archicad tutorial you'll learn how to build a 3D Digital Terrain Model (DTM) from contour lines using Archicad and DXF files from TopoExport.com your go to platform for precise topographic data and vector layers.<br /><br />This step-by-step guide covers:<br />Importing DXF contour lines into Archicad<br />Adjusting layer visibility and working units<br />Using the Mesh Tool to convert 2D contours into a 3D model<br />Assigning elevations to each contour line for accurate terrain modeling<br /><br />Ideal for architects urban planners and landscape designers who want to integrate real-world topography into their BIM workflow.<br /><br />👉 TopoExport : https://topoexport.com/<br />📷 Instagram : https://www.instagram.com/topoexport/<br />🎵 TikTok : https://www.tiktok.com/@topoexport<br />👔 LinkedIn : https://www.linkedin.com/company/topoexport<br />📌 Pinterest : https://www.pinterest.fr/topoexport/<br />✉️ E-mail : contact@topoexport.com<br /><br />#topoexport #archicad26 #archicad25 #Archicad #CAD #BIM #Architectural #UrbanPlanning #TopographicModel #ArchicadTutorial #CityModel