eshadow.m

NAME
eshadow - make shadow image matrix

SYNOPSIS
x=eshadow(matrix,nColors,colorMap,lumen,image)

PARAMETER(S)
matrix matrix for image
nColors number of colors
colorMap (nColors*nBrightnessLevels) x 3 Matrix
lumen light direction, [x,y,z] vector
image cover image
x shadow image matrix



Stefan Mueller 2003-01-13