With Henry's approval, I have placed a zipped version of his priceless book, Photorealism In TurboCAD
for download in the parent directory of my website. Please click the link below and select Save and define a location on your hard drive where you want to download it to. It is 52.4MB, so allow time to download. You may need to allow permission for your computer to allow the zipped file to open.http://www.textualcreations.ca/Photorealism_In_TurboCAD(R).zip
If this link does get copied for use in other threads, be sure to copy it exactly.EDIT
: I have added a picture that describes what has changed with numeric input with the arrival of v16. Users will need to be aware of this while investigating Henry's book.