Preset

Primitives

Arc

Arc s can be either NurbsCurves or implicit curves (non-renderable shapes commonly used to define paths, constraints, etc.)

Circle

Circle s can be either NurbsCurves or implicit curves (non-renderable shapes commonly used to define paths, constraints, etc.)

Spiral

Spiral s can be either NurbsCurves or implicit curves (non-renderable shapes commonly used to define paths, constraints, etc.)

Square

Square s can be either NurbsCurves or implicit curves (non-renderable shapes commonly used to define paths, constraints, etc.)