It runs fine for me on Racket Version 5.2 [3m], 64-bit, under Windows 7, with or without the commented lines. I can try on my work machine using the nightly build in the morning. But I work the plot package pretty heavily there (using a recent nightly build) with no problems.
On Tue, Dec 6, 2011 at 3:13 AM, Marijn <hk...@gentoo.org> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > So I just wanted to repost this to dev for the record. > > The program: > > ;== start > #lang racket > > (require plot) > > ;(plot3d-diffuse-light? #f) > ;(plot3d-specular-light? #f) > > (plot3d (list (surface3d (λ (x y) (+ (sqr x) (sqr y))) -1 1 -1 1 > #:label "z = x^2 + y^2") > (surface3d (λ (x y) (- (+ (sqr x) (sqr y)))) -1 1 -1 1 > #:color 4 #:line-color 4 > #:label "z = -x^2 - y^2"))) > ;== end > > produces: > > inexact->exact: no exact representation for +nan.0 > > but when the commented lines are uncommented it does plot. The plot > looks plausible, though apparently it should be possible to drag > inside the plot area to change the view. This is not possible for me; > the view is stuck from looking along the xy-plane onto the z-axis. > > Matthew has been trying to determine the cause via private email. > Matthew, has any of the data I provided so far pointed you anywhere? > Otherwise is there something else I can do to help debug? > > Marijn > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.18 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk7d6uIACgkQp/VmCx0OL2yVAQCdEaRC6AuBfrbUtFBXDJF4uBVh > lJYAoIfI1nkHSURKjhdNeN4qX13I2vnm > =NTTc > -----END PGP SIGNATURE----- > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/dev
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