After extending the fluid container, reset the initial state, saving the dynamic fluid properties in the initial state cache file. For information on initial states, see Fluids initial state.

Set the number of voxels to extend the fluid container by in the -X direction.

Set the number of voxels to extend the fluid container by in the X direction.

Set the number of voxels to extend the fluid container by in the -Y direction.

Set the number of voxels to extend the fluid container by in the Y direction.