The Spherize filter can distort an image to simulate a reflection on a curved surface.
Original paint object
Spherize: Amount = 5
Vignette option selected
The extent of the distortion. Type a number from 1 to 10 or drag the slider. A higher number simulates a stronger curve.
The shape of the distortion.
Isolates the shape of a spherical distortion from the rest of the image. If the image has a visibility mask, the areas of the image that fall outside of the distorted area will be transparent. If the image does not have a visibility mask, the areas are filled with the current background color. Use this option when Spherical/Ellipsoid is selected.
Turns off smoothing of edges in the image. Deselect this option for a smoother effect.
Displays the current effect before you apply the filter.