[pstricks] vecteur in multido

[Zbigniew Nitecki]

The following code compiles fine:
###############################
> 		\begin{pspicture}(-0.5,-3.5)(3,3.5)
> 			\psset{lightsrc=50 20 50, viewpoint=15 60 30 rtp2xyz,Decran=50}
> 			
> 			
> 			\defFunction{gFunct}(u,v){v cos u mul}{v sin u mul}{1 u dup mul sub sqrt}
> 			\psSolid[object=surfaceparametree,
> 				base=0 1 0 360,
> 				function=gFunct,
> 				fillcolor=blue!30,
> 				ngrid=50,
> 				grid,
> 					intersectiontype=0,
> 					intersectionplan={[0 1 1 -1] [0 1 1 -1.2] [0 1 1 -1.3] [0 1 1 -1.4]},
> 					intersectionlinewidth=2 2 2,
> 					intersectioncolor=(rouge) (rouge) (rouge),
> 				action=draw**,
> 					]
> 			\psPoint [](0,0.7,0.7){P}
> 			\psdots[ dotsize=0.3,linecolor=red](P)
> 			
> 			\multido{\rt=0.1+10}{36}{%
> 				\psPoint(
> 				0.529 \rt\space sin mul, 
> 				0.6 0.374 \rt\space cos mul sub,
> 				0.6 0.374 \rt\space cos mul add)%
> 					{P}
> %
> 				\psdots[dotsize=0.1](P)
> %
> %				\psSolid[object=vecteur,
> %					linecolor=red,
> %					definition={[.05 0.3]},
> %					args=%
> %					0.529 \rt\space sin mul %
> %					0.6 0.374 \rt\space cos mul sub %
> %					0.6 0.374 \rt\space cos mul add),
> %	%
> %					action=draw**,
> %				](P)
> 			}	
> 		\end{pspicture}
##############################################################
but when I uncomment the \psSolid[object=vecteur,...  (which is inside the multido loop)
I get an error message:
> Error: /syntaxerror in -file-
> Operand stack:
>    args
> Execution stack:
>    %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   false   1   %stopped_push   1862   1   3   %oparray_pop   1861   1   3   %oparray_pop   1845   1   3   %oparray_pop   1739   1   3   %oparray_pop   --nostringval--   %errorexec_pop   .runexec2   --nostringval--   --nostringval--   --nostringval--   2   %stopped_push
> Dictionary stack:
>    --dict:1150/1684(ro)(G)--   --dict:0/20(G)--   --dict:80/200(L)--   --dict:769/1012(L)--   --dict:175/300(L)--   --dict:38/200(L)--   --dict:183/200(L)--
> Current allocation mode is local
> Last OS error: 2
> Current file position is 409069
> GPL Ghostscript 8.70: Unrecoverable error, exit code 1
> ### FAILED to generate /tmp/altpdflatex.2230-1280498478/pst3d test 1.3.6.pdf ()


I am following the format for args in the example on p. 63 of the (English) pst3d-solides documentation,
so I don't see what I have done wrong.

Zbigniew Nitecki
Department of Mathematics
Tufts University
Medford, MA 02155

telephones:
Office    (617)627-3843
Dept.    (617)627-3234
Dept. fax    (617)627-3966
http://www.tufts.edu/~znitecki/

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