Creating and annotating TIN surfaces | BricsCAD tutorial

July 01, 2026 1 min read

Autodesk Fusion 360

Video From YouTube: Octave BricsCAD




Graebert presents a concise tutorial demonstrating how to create and annotate TIN surfaces using 3D contour lines and integrated point cloud data in BricsCAD Pro. The workflow covers importing contour and survey data, generating accurate triangular irregular networks, and refining surface models for visualization and analysis. Additional sections explain leveraging .shp file attributes to auto-create symbol styles and apply line, area, and boundary labels for clear cartographic output. Practical tips for managing large datasets and optimizing label placement are included. Ideal for surveyors and CAD professionals seeking efficient terrain modeling. A 30-day free trial of the survey toolset is available.

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