vneg - Negation
will do the inversion of an input image pixel by pixel.
desc: input image
desc: resulting output image
vneg -i ball.xv -o outimage.xv
Will do the inversion of image "ball.xv", with the resulting
image written to "outimage.xv".
can be defined for all data types supported by Khoros, but at the moment it has been implemented just for the bit and unsigned char types.
Copyright (C) 1993-1997 Junior Barrera, Roberto Lotufo. All rights reserved.