Share: ColorBook generator

Hi,

I am sharing my ColorBook generator. Tested on AutoCAD Civil 3D 2010.

Functions:

TrueColor-split

TrueColor-make

ColorIndex-to-TrueColor

are taken from file color-util.lsp (here are one change, because it had a bug).

This lisp code asks for two colors and range of colors and generates range of colors between first and second colors.

Creates hatch to show color scheme and saves a color book file (.acb).