The Swing-Tilt tool simulates the out-of-focus qualities of a real swing/tilt lens. A swing/tilt lens tilts the plane of focus, allowing your camera to focus on objects at different distances in the same frame. This tool can also be used to create a faux depth-of-field effect.

Blur Size: Size of the blur operation itself.

Quality: Number of blur iterations. The default of 3 is equivalent to a standard Gaussian blur operation.

X1, Y1, X2, Y2: Establishes the positions of the start and end of the gradient.

Center: Offsets the center point between the start and end coordinates.