Surfaces from Equations

You can select from a number of preset 3D equations or write custom equations in the tool.

The image below shows a Helicoid surface.

The equation is constructed in the Options panel.

The image below shows the equation for the Helicoid shown above.

• You can enter an equation in the input fields for X, Y, and Z is for 3D equations.

• Clicking the icon to the right of the X, Y, or Z input fields opens an editor for more complex equations.

• Use the Show UV grid option to display a grid on the surface and adjust the grid density using the dropdown slider. The grid helps visualize the surface contours.

Use the Equation tool to create 2D curves based on mathematical equations.