These are now presented in a Spline flyout in the Sketch tool menu.Īs you start to use these two tools together, there are two key differences to keep in mind between fit point splines and control point splines:ġ. the spline ‘fits’ to the specified points). Since we’ll now have two spline commands, we’re renaming the previous Spline tool to “Fit Point Spline” (i.e. If you’ve ever used Box Display or Control Frame Display in the Sculpt workspace, you’re essentially seeing the same concept there: you manipulate a simple polygonal control frame, and this drives the resultant smooth shape of the surface. You select a series of points, and these points will define a ‘control frame’ from which a smooth curve is derived. With this tool, you select a series of points, and Fusion will create a smooth curve that passes through them.Ĭontrol point splines offer an alternative approach for achieving the same result. Until now, this requirement has been met by the existing Spline command.

What does the Spline Degree control do?Ĭontrol point splines – also known as CV splines, NURBS curves or style splines – provide a way for defining complex curves in a Sketch.

How do I constrain a control point spline?.

What are best practices for using control point splines?.

When should I use control point splines?.

Why add a new spline tool to Fusion 360?.

Note that some of these tips and techniques make use of the unique capabilities and workflows inside Fusion 360, so be sure to check these out even if you’re a seasoned spline pro! We also know that this type of spline will be brand new to a lot of people, so we’ve put together together this in-depth FAQ to answer some of the most common questions concerning control point splines: what they are, where they are most useful, and some best practices for designing with them. We know that many of you have been anxiously waiting for this tool to arrive, and we really hope this satisfies your hunger for added power and more control in creating complex shapes in Fusion 360.

Visibility and control of the underlying degree of your splines.The ability to constrain splines more easily, reliably and repeatably.More flexibility in how you create splines.More precise shape control over your spline curves.For the upcoming July update, we’re extremely excited to introduce a brand new way to create curves in Fusion 360’s sketching environment – the Control Point Spline tool.

Fusion 360 tutorial patch