Thanks for the suggestions,
indeed type == NullFC, thats why it crashes! I should have thought
about that. So the question now is: why does the create fail? And I
checked GeoPositions3fPtr, it also crashes. I would guess that even
more Parameters for Geometries will fail to be created. On the other
hand I am having no trouble creating TransformNodes for example. I am
also using the VolumeRenderer which works fine. Actually I am porting
this sofware from windows (where it's runnig fine) to mac, therfore I
thought the code hould be basicly alright. I am also calling osgInit
right in the beginning of the main(), so for sure it is initialized
before I am trying to create the Geometry.
Thanks for your help so far :-)
Michael
Am 14.05.2007 um 15:19 schrieb Marcus Lindblom:
Test if type != NullFC? Does type->empty() or size() work?
Does it also crash with GeoPositions3fPtr ?
Cheers,
/Marcus
Michael Schwier wrote:
Hi Andreas,
unfortunateley your suggestion didn't make a difference, still
crashes
at the same line :-/
Michael
Hi Michael,
quite strange what happens if you replace
GeoPTypesPtr type = GeoPTypesUI8::create();
with
GeoPTypesUI8Ptr type = GeoPTypesUI8::create();
Andreas
Hello,
I am again with problems on a mac. I am trying to set up a geometry
node
with GL_QUAD_STRIP. Compiles fine and crashes during runtime on the
indicated line:
//now create the geometry node
GeoPTypesPtr type = GeoPTypesUI8::create();
beginEditCP(type, GeoPTypesUI8::GeoPropDataFieldMask);
type->addValue(GL_QUAD_STRIP); <-------------------- here it
crashes
on runtime
endEditCP(type, GeoPTypesUI8::GeoPropDataFieldMask);
The only info I get is: Program received signal:
"EXC_BAD_ACCESS". I
don't know if the GL constant is the problem or if the
"addValue" is
causing the trouble? And the xCode debugger isn't really
helpfull with
determining whats actually happening (oh how I miss Visual
Studio ;-).
Michael
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Michael Schwier, Universität Paderborn , Fach Informatik, Warburger
Strasse 100, D-33098 Paderborn, Deutschland
Tel. (0049) (0) 5251 / 60-4272 oder Frau Haupt unter -3312. Für Fax
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-------------------------------
University of Paderborn, Department of Computer Science, Warburger
Strasse 100, D-33098 Paderborn, Germany
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Michael Schwier, Universität Paderborn , Fach Informatik, Warburger
Strasse 100, D-33098 Paderborn, Deutschland
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Strasse 100, D-33098 Paderborn, Germany
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For Fax use -3530. http://www.upb.de/cs/ag-domik
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