Sketching Primitives

Primitives lets you sketch curves and turn them into primitive curves.


Before you begin: Select a drawing plane.
  1. Optional: Set your Sketch options as desired.
    OptionDescription
    Opacity (%) Drag the slider or edit the value to define the opacity of the curve (as a percentage).
    Thickness (mm) Drag the slider or edit the value to define the curve thickness.
  2. Start sketching.


  3. Stop sketching.
    The curve is turned into a primitive when you lift the pen or release the pointer.