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While there are similarities between 3D drawing and 3D modeling, there are also differences. Learn more about these differences below.
3D drawing (or 3D sketching) is one of the most commonly used techniques by architects, civil construction professionals, and graphic designers. It allows builders to tackle the geometric elements of height, width, and depth in their 3D projects. These projections rely on visual perspective and aspect analysis to project a complex object for viewing capability on a simpler plane.
3D modeling is a technique in computer graphics for producing a 3D digital representation of any object or surface. An engineer or designer uses special software to manipulate points in virtual space (called vertices) to form a mesh: a collection of vertices that form an object.
While 3D drawing only shows length and width, 3D sketching projects also show volume and depth in a project. Modeling three-dimensional solid features often begins with creating a two-dimensional sketch that defines a portion of the shape of your part. Sketching involves the creation of lines, arcs, circles, and dimensions.
Autodesk offers numerous software platforms for 3D drawing, including AutoCAD, Fusion 360, and Inventor.
Professional-grade product design and engineering tools for 3D mechanical design, simulation, visualization, and documentation.
Plan, design, construct, and manage buildings with powerful tools for Building Information Modeling.
LIGHTNING MOTORCYCLE
Electric motorcycle builders out-raced the gasoline-powered competition with a superbike developed with generative design and 3D printed prototypes.
Image courtesy of Lightning Motorcycle.
ROKION
Manufacturer of heavy-duty electric vehicles for mining streamlines design and manufacturing with Autodesk Inventor and Vault.
Image courtesy of Rokion.
HYUNDAI MOTOR GROUP
Hyundai Motor Group’s New Horizons Studio is pushing the boundaries of vehicle design with walking car concept.
Image courtesy of Hyundai.
Below you’ll find answers to the questions we get asked the most about 3D drawing and Autodesk’s software.