Tool-path directions and methods for traveling through substrate to remove, or rout, material. Sweep or hatch fills remove material in consecutive, side-by-side lines; spiral fills trace the edge of area of material to be removed, then work inward to center in one path; island fills trace the edge, and then work inward in separate, concentric paths.

See spills and fills.

Files needed to complete an incomplete series.

Refer to the painted areas within a Flash graphic. Fills are often enclosed by strokes.