[GRASS5] NVIZ memory limits ?

GRASS GRASS developer
1

Dear All,

now that Bob and Markus fixed the 3d vector-area problem, I encountered a
new obstacle.
While loading a bunch (about 50) "Jachym-trees" I got a error message saying
"Maximum vectors loaded".

This is the log-file:
Maximum vectors loaded!
Maximum vectors loaded!
    while executing
"Nnew_map_obj $type"
    (procedure "add_map" line 9)
    invoked from within
"add_map vect"
    invoked from within
".top2.panelarea.panels.vect.top.new invoke"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke]"
    (procedure "tk::ButtonUp" line 22)
    invoked from within
"tk::ButtonUp .top2.panelarea.panels.vect.top.new"
    (command bound to event)

Where is the number of possible vectors defined ? Can it be manipulated ?

Peter

--
Dr. Peter Löwe

Diplom-Geograph

<loewe@geomancers.net>
<peter.loewe@gmx.de>

DSL Komplett von GMX +++ Supergünstig und stressfrei einsteigen!
AKTION "Kein Einrichtungspreis" nutzen: http://www.gmx.net/de/go/dsl

2

Hi Peter,

The maximum number of vectors is defined in gsurf.h in the ogsf library. It is currently limited to 12 (#define MAX_VECTS 12).

Try setting it to the number of vectors you need to draw, and let us know how well it works (memory consumption, etc). If there are no side-effects it should probably be permanently set higher (along with the sites (vector points) limit).

Hope this helps.

--
Bob

peter.loewe@gmx.de wrote:

Dear All,

now that Bob and Markus fixed the 3d vector-area problem, I encountered a
new obstacle.
While loading a bunch (about 50) "Jachym-trees" I got a error message saying
"Maximum vectors loaded".

This is the log-file:
Maximum vectors loaded!
    while executing
"Nnew_map_obj $type"
    (procedure "add_map" line 9)
    invoked from within
"add_map vect"
    invoked from within
".top2.panelarea.panels.vect.top.new invoke"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke]"
    (procedure "tk::ButtonUp" line 22)
    invoked from within
"tk::ButtonUp .top2.panelarea.panels.vect.top.new"
    (command bound to event)

Where is the number of possible vectors defined ? Can it be manipulated ?

Peter