Perspective grid

[Cyrille Berger]

> The grid should initially be per document IMO.  I can come up with some
> usecases where its usefull to have the grid per document; like the
> photoshop tutorial for example.
On the other hand I can come up with some usecases (like drawing one house on 
the left of the image and one on the right) where it is usefull to have the 
grid per layer :) but maybe using "the grid extension" a la photoshop we can 
achieve similar results for those usecase with one grid for the whole 
document.
-- 
--- Cyrille Berger ---