In short, use a 3D sketch to create a path for tubing, sweeps, lofts, or surface edges, when the design continues to multiple planes. That may have you wondering, “When should I use a 3D Sketch?” There’s no question that 3D sketches come with extra complexity. Knowing when to use a 3D sketch instead of a 2D sketch can make all the difference. Sketch dimensions and constraints can sometimes be harder to update and manage with 3D sketches – making the concept of design intent harder. You’ll often have several different sketch features that make up a design.Ĭontrary, 3D sketches will be one single sketch feature in the timeline. It’s important to note that 2D sketches also exists as an individual Sketch feature in the parametric timeline. With a 3D sketch, Fusion 360 removes the planar restriction allowing you to create sketch geometry anywhere in 3D space. However, the selected plane restricts sketch geometry to that plane.

You can create a new 2D sketch on each of the following:Ī 2D sketch plane can originate anywhere in 3D space. In a 2D Sketch, we constrain sketch geometry to the plane used to create the sketch.

Guidelines then appear to help you understand where the sketch is going to be in 3D space. Moving from one sketch plane to another is as easy as moving your mouse cursor in the direction you want to sketch. With these enhancements, you now immediately see origin axes, planes, and rotational manipulators to help create your 3D sketch. Sketch Constraints Supported by 3D SketchģD Sketches also support the use of the following sketch constraints: This Fusion 360 update brings new 3D sketching behavior to the following sketch features: Practice a 3D Sketch – Sweep a Side Table.Differences Between 2D and 3D Sketching.Sketch Constraints Supported by 3D Sketch.It proved to be a slow and confusing process, unlike 3D Sketching from competitors, such as Solidworks. Creating 3D sketches required the use of the Move command. Make sure you have version or newer.īefore the update, 3D Sketches were cumbersome and hard to handle. The March 2020 Fusion 360 update brought several enhancements to 3D Sketching.

Fusion 360 3d sketch