And because it is a representation, an isometric drawing is not an actual 3D model. This type of drawing is made up of 2D geometric objects such as lines, ellipses, and parallelograms. And although it uses the 2D coordinate system, it gives the illusion that a 3D system is being used. How to Draw an Isometric Arc in AutoCAD?Īn isometric drawing is a representation of a 3D object drawn on a flat plane that mainly contains 2D coordinates – the x and y axes.How to Draw an Isometric Cylinder in AutoCAD?.How to Create an Isometric Circle (Ellipse) in AutoCAD?.How to Create an Isometric Cuboid/Cube in AutoCAD?.How to Create Isometric Drawings in AutoCAD?.How to Open an Isometric Drafting View in AutoCAD?.In fact, to create the isometric drawings, you have to use the software’s flat, sketch-based workflow and tools. AutoCAD does indeed let you create 3D models as well as create graphic representations of 3D objects, known as isometric drawings. But this is not to say that you cannot use AutoCAD in three-dimensional use cases. It comes as no surprise then that AutoCAD primarily features flat, sketch-based workflow and drawing tools such as lines, arcs, circles, and polylines rather than spheres, cylinders, and wedges, as is the case with the aforementioned 3D modeling software. And while AutoCAD supports several types of 3D modeling, including wireframe modeling, mesh modeling, surface modeling, and solid modeling, it is primarily used to create 2D drawings and sketches. This is because the latter group of applications is predominantly used to create 3D models. AutoCAD is significantly different from other computer-aided design (CAD) software such as SolidWorks, CATIA, SketchUp, Fusion 360, Inventor, Creo, and so on.
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