: OpenSceneGraph Users
Subject: Re: [osg-users] CullVisitor object not getting properly deleted
Hi Rick,
Just tried, static_cast<> isn't usable in this instance thank to the use of
virtual inheritance.
So the solution I have gone for is refactor the RenderStageCache so that it
uses a map> i
gt; osg::ref_ptr. Perhaps doing so will delay the freeing of the CullVisitor
>> object long enough within the CullVisitor destructor so that the problematic
>> dynamic cast will succeed. I am open to any other suggestions as well. I
>> may have to resort to just creating a small exampl
ay have to resort to just creating a small example program that reproduces
> the issue.
>
>
>
> Thanks,
>
> Rick
>
>
>
> -Original Message-
> From: Rick Irons
> Sent: Wednesday, May 25, 2016 5:56 AM
> To: OpenSceneGraph Users
> Subjec
sitor object not getting properly deleted
Hi Robert,
Thanks for the update. I will try out the fix.
Rick
> On May 24, 2016, at 3:53 PM, Robert Osfield
> mailto:robert.osfi...@gmail.com>> wrote:
>
> Hi Rick,
>
> After a preplexing day looking at how the
Hi Robert,
Thanks for the update. I will try out the fix.
Rick
> On May 24, 2016, at 3:53 PM, Robert Osfield wrote:
>
> Hi Rick,
>
> After a preplexing day looking at how the osgUtiil::CullVisitor,
> osg::Camera and RenderStageCache were all interacting via the
> osg::Observer system I fina
Hi Rick,
After a preplexing day looking at how the osgUtiil::CullVisitor,
osg::Camera and RenderStageCache were all interacting via the
osg::Observer system I finally fixed the problem with the crash that
I've see with the osgoit and osgprerender examples. As the crash
looks similar to what you
Hi Robert,
Thanks for the update.
Rick
From: osg-users [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf
Of Robert Osfield
Sent: Tuesday, May 24, 2016 5:11 AM
To: OpenSceneGraph Users
Subject: Re: [osg-users] CullVisitor object not getting properly deleted
Hi Rick,
On 23 May
Hi Rick,
On 23 May 2016 at 20:33, Rick Irons wrote:
> The code where the static cast is failing is OSG code
> (openscenegraph\src\osgUtil\CullVisitor.cpp). I believe it is fairly
> recent code that was added just prior to the release of 3.4.0. Here is the
> OSG 3.5.1 version of the change…
> h
/changeset/14578#file0
Thanks,
Rick
From: osg-users [mailto:osg-users-boun...@lists.openscenegraph.org] On Behalf
Of Robert Osfield
Sent: Monday, May 23, 2016 2:02 PM
To: OpenSceneGraph Users
Subject: Re: [osg-users] CullVisitor object not getting properly deleted
Hi Rick,
The Object that your
Hi Rick,
The Object that your observer is trying to dynamic_cast<> on is in the
throws of being destructed - have a look at the stack trace, I'm not
surprised this fails.
Try removing the use of the dynamic_cast<>, replacing it with a
static_cast<>. As long as you don't dereference and just use
Hi
Your problem is weird, further I don't understand why you would have to create
yourself a cullvisitor...
Give us the minimum code to reproduce the error please
(and use code section to keep indentation)
Rick Irons wrote:
> Hi all,
>
> I am encountering an issue with a CullVisitor object not
Hi all,
I am encountering an issue with a CullVisitor object not being properly deleted
in version 3.4.0. I am encountering this issue when updating from version
3.0.1.
The source of the problem is a failed Referenced to CullVisitor dynamic cast
that occurs in the code below...
virtu
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