Hi Herbert, Using TexLive 2012 I get the result as in http://perce.de/pub/mpost.png in the produced pdf.
Using the latest LuaTeX 0.74 from TLContrib I get the result as in http://perce.de/pub/mplib.png ! So, there is probably a bug in the luamplib in LuaTeX 0.74! What I have notice is that using LuaTeX 0.74 it takes almost I would say ten times as long to process the file!! regards Keith. Am 14.01.2013 um 11:31 schrieb Herbert Voss <[email protected]>: > Hi all, > > I get different images when running the example with lualatex > and with mpost: > > \documentclass{minimal} > \usepackage{luamplib} > \begin{document} > \begin{mplibcode} > input featpost3Dplus2D > beginfig(1); > color gammacnt; > numeric r,R,aux,i,numc,foc,lc; > path conepath, latpath; > pen thickp; > f:= (2,3,4); > viewcentr:= 1.5*(1,1,1); > Spread:=200; Shifts:=300; > R=0.3; > numc=9; > thickp=pencircle scaled .5; > pickup thickp; > tropicalglobe(numc,black,R,blue); > for i=1 upto numc: > aux:= (i-1)*180/numc; > gammacnt:=(cosd(aux),sind(aux),0); > draw spatialhalfcircle > (black,gammacnt,R,true); > endfor; > endfig; > \end{mplibcode} > > \end{document} > > gives the image http://perce.de/pub/mplib.png > > and using > > input featpost3Dplus2D > beginfig(1); > color gammacnt; > numeric r,R,aux,i,numc,foc,lc; > path conepath, latpath; > pen thickp; > f:= (2,3,4); > viewcentr:= 1.5*(1,1,1); > Spread:=200; Shifts:=300; > R=0.3; > numc=9; > thickp=pencircle scaled .5; > pickup thickp; > tropicalglobe(numc,black,R,blue); > for i=1 upto numc: > aux:= (i-1)*180/numc; > gammacnt:=(cosd(aux),sind(aux),0); > draw spatialhalfcircle > (black,gammacnt,R,true); > endfor; > endfig; > > with running mpost on it gives the correct > output http://perce.de/pub/mpost.png > > What's going wrong here? > > Herbert
