psketch - apply non-photorealistic rendering to select objects in picture
psketch [ -m modname ][ -M modfile ][ -s smoothing ] octree input.hdr [ output.hdr ]
Psketch takes a RADIANCE octree and a picture file and at least one modifier name given by one or more -m and -M options, which may be intermingled. The -m option names a modifier for objects that will be sketched out by the program. The -M option indicates a file of such modifier names that will be read in and included in the operation. The -s option is a smoothing parameter to determine the amount of blur applied to the selected objects. The default value is 0.8, and the setting must be between 0 and 1.
The picture should have been created from a previous rpict(1) or rvu(1) calculation using the given octree.
Greg Ward
oconv(1), rpict(1), rtrace(1), rvu(1), ximage(1), xshowtrace(1)