\makeatletter
\pstheader{raccord.pro}
\define@key[psset]{pst-V3D}{R}{\def\pst@VIIID@R{#1}} \define@key[psset]{pst-V3D}{r}{\def\pst@VIIID@r{#1}} \define@key[psset]{pst-V3D}{H}{\def\pst@VIIID@H{#1}} \define@key[psset]{pst-V3D}{nF}{\def\pst@VIIID@nF{#1}} \define@key[psset]{pst-V3D}{nH}{\def\pst@VIIID@nH{#1}} \define@key[psset]{pst-V3D}{a}{\def\pst@VIIID@a{#1}}
\psset[pst-V3D]{R=5,H=8,r=2,a=5}\psset[pst-V3D]{nF=36,nH=20}
\def\psRaccord{\pst@object{psRaccord}}
\def\psRaccord@i(#1,#2,#3){{ \begin@ClosedObj \use@par
\addto@pscode{ 1 setlinejoin
\tx@parametresIIID
RaccordDict begin
/dT {360 \pst@VIIID@nF\space div} bind def
/H \pst@VIIID@H\space def
/R \pst@VIIID@R\space def
/r \pst@VIIID@r\space def
/a \pst@VIIID@a\space def
/xI r a add def
/theta 1 H R div atan def
/cosT 1 1 H R div dup mul add sqrt div def
/zI H R div r a add mul neg H add a cosT div add def
/CX #1 def
/CY #2 def
/CZ #3 def
/PointsApresTransformations {
3 dict begin
M11 Xpoint mul M12 Ypoint mul add M13 Zpoint mul add CX add
M21 Xpoint mul M22 Ypoint mul add M23 Zpoint mul add CY add
M31 Xpoint mul M32 Ypoint mul add M33 Zpoint mul add CZ add
end
} def
/condition {PSfacette 0 gt} def
MaillageRaccord
end
}\end@ClosedObj}}
\makeatother

—
Syracuse — Dernière modification : 21 août 2006 (0.08s - 3783249 - 22 novembre 2008)