An easy-to-use tool for creating perspective grids - watch videos and download file at the EpicGames link - after loading/running CARAPACE, press F1 for help using the shortcut keys... load resulting grid to clipboard.
CARAPACE down-load
The following link is to the tutorial website called Ctrl-Paint, where Matt Kohr demonstrates how to use CARAPACE to construct perspective grids AND how to generate extended perspective grids based on existing photos of architecture or 3D renders.
A good demo of the CARAPACE perspective utility
Sven
CARAPACE: Free Perspective Utility from Epic
CARAPACE: Free Perspective Utility from Epic
Desktop: tvp Pro 11.0.10-64bit, Win8.1 - 24GB ram -2TB HHD - 256GB SSD - Wacom Cintiq 16, driver 6.3.36-1
Android Tablet: rel. 11, Samsung Galaxy Note10.1 - 32GB internal - microSD 32GB
Android Tablet: rel. 11.5, Samsung Galaxy Tab S7plus - 128GB internal - no microSD yet
Android Tablet: rel. 11, Samsung Galaxy Note10.1 - 32GB internal - microSD 32GB
Android Tablet: rel. 11.5, Samsung Galaxy Tab S7plus - 128GB internal - no microSD yet
Re: CARAPACE: Free Perspective Utility from Epic
This is a very nice tool. Thanks for your hint 
TVPaint 10.5.7 - Win10/64
TVPaint 11.0.8 - Win10/64
TVPaint 11.0.8 - Win10/64 (Wacom Companion 2)
TVPaint 11.0.8 - Win10/64
TVPaint 11.0.8 - Win10/64 (Wacom Companion 2)