- Right-click a light in a drawing and choose Properties.
- Scroll down the Lighting Properties palette to the Rendered Shadow detail.
- Change the Type property to Soft (sampled).
- Change the Shape property to an available option.
Available shapes depend upon the type of light:
- Spotlight: Rectangular and Disk shapes are available.
- Point light and Web light: Linear, Rectangular, Disk, Cylinder, and Sphere shapes are available.
- Change the Visible Render property to Yes.
- Render the image.