--- title: "Cissoid Object" url: "https://help.maxon.net/c4d/en-us/Content/html/OSPLINECISSOID.html" section_path: "Create Menu > Spline > Cissoid Object" element_id: "OSPLINECISSOID" command_id: "5183" description: "This page covers the Cissoid spline primitive in Cinema 4D. It generates the classic cissoid family of mathematical curves — distinctive sweeping shapes …" --- # Cissoid Object > **Note:** **What is it about?** > > This page covers the **Cissoid spline primitive** in **Cinema 4D**. It generates the classic cissoid family of mathematical curves — distinctive sweeping shapes usable as profiles, ornaments or animation paths. ![Image: 001673.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/001673.jpg) Creates various mathematical curves.