Embodiments of methods and systems for improved gridding of complex networks such as geological fractures are disclosed. In at least one embodiment, a method in accordance with the present disclosure includes adjusting a location of at least one non-fixed pillar of an initial grid, including: establishing a multi-point stencil of pillars that includes the at least one non-fixed pillar; selecting a fixed pillar of the initial grid toward which the non-fixed pillar is to be adjusted; determining a distance from each pillar of the multi-point stencil to the selected fixed pillar; calculating an inverse-distance weighted mean position based on the determined distances of the pillars of the multi-point stencil; and adjusting a position of the at least one non-fixed pillar to the inverse-distance weighted mean position.