\makeatletter \pstheader{sphereII.pro} \define@key[psset]{pst-V3D}{sepTheta}{\def\pst@VIIID@sepTheta{#1}} % décalage des méridiens \psset[pst-V3D]{thetaLight=70,phiLight=60,dLight=10,hsbcolor=0.15 0.5,sepTheta=5}%,hsbcolorB=0.7}% \def\psSphereII{\pst@object{psSphereII}} \def\psSphereII@i(#1,#2,#3)#4{{% % (#1,#2,#3) coordonnées du centre % #4 rayon \begin@ClosedObj% \use@par \addto@pscode{% 1 setlinejoin \tx@parametresIIID /sepTheta \pst@VIIID@sepTheta\space def % /Rsphere #4 def /increment 10 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 ge} def /departPhi -90 def MaillageSphereII }% fin du code ps \end@ClosedObj}} \makeatother %