--- title: "Spline Primitive" url: "https://help.maxon.net/c4d/en-us/Content/html/NET_MAXON_NEUTRON_OP_SPLINE_PRIMITIVE.html" section_path: "The Node Editor > The individual Assets > Experimental > Spline Primitive" element_id: "NET_MAXON_NEUTRON_OP_SPLINE_PRIMITIVE" description: "This page documents the Spline Primitive Op node of the Scene Nodes system in Cinema 4D. It creates all primitive spline shapes via one menu — with a …" --- # Spline Primitive > **Note:** **What is it about?** > > This page documents the **Spline Primitive Op node** of the Scene Nodes system in **Cinema 4D**. It creates all primitive spline shapes via one menu — with a built-in Op output, no extra Geometry Op required. This Node is able to create all of the primitive spline shapes. Simply use a menu to select which spline shape you want to create. As it offers an Op Output, no additional Geometry Op Node is needed to display the resulting spline geometry.