[metapost] Re: d\'ej\`a vu or turningnumber, area et caetera
bop at bop.com.pl
Sat Feb 5 16:50:07 CET 2005
DL> I personally think that at an integer t, a user should specify either
DL> postdir or predir. There is little use in obtaining some intermediate
DL> angle when they differ.
Agreed. I just referred to the tradition-sounded macro `direction' which
calculates more or less arbitrary results at corners and useless
results when controls and basic nodes coincide.
DL> I had a Polish colleague named Jackiewicz
BOP s. c.
ul. Bora-Komorowskiego 24, 80-377 Gdansk, Poland
tel. (+48 58) 553 46 59, fax (+48 58) 511 03 81
bop at bop.com.pl, http://www.bop.com.pl
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