[pstricks] axesboxed with surfaceparametree in solides3d

Herbert Voss Herbert.Voss at FU-Berlin.DE
Thu Aug 19 21:43:18 CEST 2010

Am 19.08.2010 16:29, schrieb Zbigniew Nitecki:
> I am trying to draw the elliptic paraboloid z=4x^2+y^2 and have it enclosed in a box.
> However, I want to cut the paraboloid at height z=4, which means I must draw it using surfaceparametree rather than \psssurface or other automatic graphing macros (all of which,
> as far as I can tell, have domain necessarily specified as a rectangle in x and y, rather than an ellipse).  
> If I try to use \psSolid[object=parallelepiped, then the lines either overwrite or are overwritten by the surface (depending on the order in which I draw surface and box).  However, axesboxed inside the drawing seems to yield nothing:


do you mean something like the last example?


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