3D Sketch Image
To improve a persons understanding of a proposed scheme it is sometimes relevant to create a 3D model, so that the full design can be seen as it would be, if constructed.
One method of showing the 3D images are in a sketch format that gives a softer impression of a design in progress, which sometimes helps give a less finalized and permanent feel about a proposal.
Having this option allows a scheme to be presented with the possibility of changes being suggested without leaving the feeling that the success of the scheme can be derailed.
