achoukah

These things have already been thought about..... not saying much more right now.

I would be VERY interested in a method to set a vanishing point, but I suspect that will not be easy as AD will need some indication that you're busy drawing a horizontal that need to comply with the angles that a vanishing point dictates - I think drawing VP-related lines is almost going to be separate functionality which has to mesh (sorry) with the mesh and warp tools too.
 
Meanwhile I'll just do this old school ;) .
 
To quote Ashleigh Brilliant: "I have no solution, but I admire the problem."   :P

Searching that topic for 'perspective' only turns up discussions about the 'power duplicate' feature and vanishing points, not about the introduction of an actual Perspective Tool.
 
By the way, could someone please tweak the CSS for these forums? In the search box at the top of each page, the light grey text on a slightly lighter grey background is almost impossible to read.

Hi Fantom,
Welcome to Affinity Forums :)
Perspective / distortion Tools are already planned for Designer. Check Affinity Designer's roadmap for more info.