Hi Tom,
Is this an include ordering issue? Is some other header doing a
#define of PI that is introducing problems?
Robert.
On Fri, Sep 17, 2010 at 10:58 AM, Thomas Hogarth
<thomas.hoga...@googlemail.com> wrote:
> Hi All
> I have a problem witth the EaseMotion header from osgAnimation. I've been
> using it in some projects no problem, but it seems sometimes I can't get it
> to compile unless I find the perfect place to include it (normally the
> absolute first include)
> When I compile I get the following errors using visual studio 2008 and osg
> 2.8.3
> 1>c:\Work\Tom\MagicSymbol
> Projects\OpenSceneGraph-2.8.3\include\osgAnimation/EaseMotion(166) : error
> C2589: 'constant' : illegal token on right side of '::'
> 1>c:\Work\Tom\MagicSymbol
> Projects\OpenSceneGraph-2.8.3\include\osgAnimation/EaseMotion(166) : error
> C2059: syntax error : '::'
> This refers to the following lines from EaseMotion
> inline static void getValueAt(float t, float& result)
> {
> (166)>> result = pow(2.0f, -10.0f * t) * sinf((t - 0.3f / 4.0f) *
> (2.0f * osg::PI) / 0.3f) + 1.0f;
> }
> Seems to be the osg::PI.
> Like I say I've had it compiling and working in other projects so could it
> be some kind of compiler flag related to inline functions?
> Thanks for any help
> Tom
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>
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