ik ·
That's all it is: ------------------------------------------------------------------- polyin f; polyout psin; polyout saw; polyout tri; polyout pul; polyin pw;
saw=saw+f; pul=saw<=pw&-1+saw>pw&1; saw=saw<=1&saw+saw>1&-1; tri=saw<=0&-2*saw+saw>0&2*saw-1; psin=tri>=0&tri*(2-tri)+tri<0&tri*(2+tri); -------------------------------------------------------------------- Here is the file: http://www.mindspring.com/~ikaldor/osc.osm ik.