Zooming viewport during (G)rab operations.

I’m drawing floor plan from large blueprint with Bezier curve.

  • i figured exact sizes
  • i figured orto-snapping
  • i figured grid snapping

But i can’t find possibility to Zoom-in, Zoom-out viewport DURING drawing a next vertex for line.
Blueprint is quite large, so i must Zoom in certain points.
In 3DSMax and Acad this posibillity is standart (for about 15 years)

So question is :
How ZoomIn\ZoomOut viewport NOT breaking “adding points workflow”?

Thanks for the reply Richard.
As far as i understand short answer is “no”.
In this case i must find appropriate workflow for my task (i mean some Blender “surrogate” of this function).

Thanks for the reply Richard.
As far as i understand short answer is “no”.
In this case i must find appropriate workflow for my task (i mean some Blender “surrogate” of this function).