Hi Philip,
On 7/02/13 15:34, Philip Lamb wrote:
UpdateCallback: className is AnimationPathCallback and type_id.name() is
PN3osg12NodeCallbackE
So it looks like a failure somewhere in RTTI. Both typeid and the
dynamic_cast fail to
convert the osg::NodeCallback* to an
HI Philip,
Could you try another compiler under OSX as this looks like a compiler
bug to me.
Robert.
On 7 February 2013 04:34, Philip Lamb p...@eden.net.nz wrote:
Hi all,
I'm running into an interesting bug in my code which manifests as behaviour
that works on one platform (Windows) and not
Hi Phil,
this worked for me in the past: check your project settings, Symbols
hidden By default should be deactivated for both osg and your project.
cheers,
Stephan
Am 07.02.13 05:34, schrieb Philip Lamb:
Hi all,
I'm running into an interesting bug in my code which manifests as
Hi Stephan,
On 7 February 2013 10:43, Stephan Huber ratzf...@digitalmind.de wrote:
this worked for me in the past: check your project settings, Symbols
hidden By default should be deactivated for both osg and your project.
Is this a workaround for a bug in the compiler or is it some obscure
Hi I've one run into similar issue when was compiling some sample under linux, in my case it was solved by adding -rdynamic flag to gcc, i think there are some similar option to your compiler about exporting symbols. Cheers. 07.02.2013, 08:35, "Philip Lamb" p...@eden.net.nz:Hi all, I'm running
Hi Robert,
this is not a compiler bug, this is by design. gcc compares instances of
classes by the pointer to its vtable. (Visual Studio uses a
string-comparision) If you define a class in a shared library and use it
in your app there are chances that you end up with two vtables of a
class,
Hi Stephan,
Thanks for the explanation, you learn something new everyday :-)
Incompatibility like this I'd personally put down as a bug in the
design/implementation rather than a feature. I am curious why we
haven't seen this particular issue more often. If the visibility of
classes is hidden
Hi all,
Thanks for the pointers to the source of the problem. Indeed it is related to
symbol visibility. For reference, I had to change Xcode's default settings as
follows:
GCC_SYMBOLS_PRIVATE_EXTERN = NO (Setting name in Xcode is Symbols
Hidden by Default)
Hi all,
I'm running into an interesting bug in my code which manifests as behaviour
that works on one platform (Windows) and not on another (OS X) with the same
OSG code. (Using OSG trunk, around 3.1.4)
I am using the following node visitor to reset animations attached to transform
nodes:
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