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openNURBS Guides

Read/Write Rhino 3dm files in your application.

Overview

What is openNURBS?
What is Rhino3dmIO?

Getting Started

Getting Started
Linking with openNURBS
What's New and Update Guide

Fundamentals

Brep Loop & Edge Directions
Getting Object Attributes
Importing Lightweight Extrusions
Periodic Curves & Surfaces
Reading Render Meshes
Superfluous Knots
Traversing Instance Definitions

Advanced

Creating Linear Dimensions
Data from Ellipses
Finding an Annotation object's font
Instance References with Non-Uniform Scales
Reading Per-Face Render Materials
Testing for Object Visibility

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