[GRASS-dev] [bug #4725] (grass) nviz crashed while volume visualisation

[Hamish Bowman via RT]

NVIZ volume problem is not fixed. :(
--latest 6.3 CVS--

G63> nviz vol=vox50
#loads ok  (see bug report for generating vox50)

# view height -> 75.0

Visualize -> Volumes
Isosurface [Add]

Segmentation fault

:-(


try again:
G63> nviz vol=vox50
#loads ok

Visualize -> Volumes
Isosurface [Add]
New Constant: 3000

# hey it took one!

Isosurface [Add]
New Constant: 
# here it doesn't let me enter anything in the text box

[Cancel]
New Constant: 2000   #now it gives me a cursor in the text box
[Ok]
invalid command name ".new_const.constant"
invalid command name ".new_const.constant"
    while executing
"$w.constant get"
    (procedure "create_constant_popup" line 27)
    invoked from within
"create_constant_popup .new_const 1"
    (procedure "aip_show_newconst" line 5)
    invoked from within
"aip_show_newconst threshold"
    invoked from within
".temporary_new_isosurf.f2.const invoke"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke]"
    (procedure "tkButtonUp" line 7)
    invoked from within
"tkButtonUp .temporary_new_isosurf.f2.const
"
    (command bound to event)


# but it still adds the isosurface ok.

# same thing for adding more isosurfaces at 1000,500,...


6.2: the bug remains- NVIZ with vol= given on the command line locks up with
"Please wait..." window.


Hamish


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