modified signed distance

{c0,c1,c2,c3} are represented by {cb0,cb1,cb2,cb3}

[Graphics:../Images/index_gr_1407.gif]
[Graphics:../Images/index_gr_1408.gif]
[Graphics:../Images/index_gr_1409.gif]
[Graphics:../Images/index_gr_1410.gif]


Converted by Mathematica      July 21, 2003