Dic: shape as a perceptual structure

4. N-SING : usu N of n (Cobuild) | The shape of something that is planned or organized is its structure and character.

• The last two weeks have seen a lot of talk about the future shape of Europe.

7. a perceptual structure (Princeton WordNet)

CF. 4. [UNCOUNT] the particular qualities or characteristics of sth (OALD)

• Will new technology change the shape of broadcasting? 

7. Something, such as a mold or pattern, used to give or determine form. (The American Heritage)