API Reference# Model Visualization# Fast model and eigenvalue visualization Get OpenSeesPy data for the current domain Visualization based on Plotly Visualization based on Pyvista Fiber section visualization in the OpenSeesPy domain Output model data as tikz code in latex Section Fiber Mesh# Section Meshing SecMesh Example Create Rebar Data Rebars Example Geometric Offset Closed polygon offset Non-closed line segment offset Create section material add_material() Create Polyline Section Geometry add_polygon() Create circular section geometry add_circle() variable section meshing Create variable geometry for variable sections Variable Section Visualization Get the location of the Lobatto integration sections Get the location of the Legendre integration sections Preprocessing# Convert tcl code to OpenSeesPy commands Generate a gravity load pattern from the mass of the current domain Arbitrary Unit Conversion Create Beam Element Geometric Transformation Tag Analysis# SmartAnalyze Moment Curvature Analysis of Section OpenSeesPy Examples# Predefined OpenSeesPy models load