Hi, Rober
I have not added any object to outputParameters, and after script run I have
object in output parameters. So I understand it outputParameters.
But I still have problem with value object as Vec3f or similar.
here is C++ code .
int main( int argc, char **argv )
{
osg::ArgumentParser arguments(&argc,argv);
osgDB::getDataFilePathList().push_back( "D:/zbcmy/osg33/data/" );
osg::ref_ptr<osg::Script> script =
osgDB::readScriptFile("D:/zbcmy/vosg2/Debug/script/test.lua");
if (script.valid())
{
osg::Parameters inputParameters;
osg::Parameters outputParameters;
inputParameters.push_back(new osg::MatrixTransform);
inputParameters.push_back(new
osg::Vec3fValueObject("Vec3f",osg::Vec3f()));
osg::ref_ptr<osg::ScriptEngine> luaScriptEngine =
osgDB::readFile<osg::ScriptEngine>("ScriptEngine.lua");
if (luaScriptEngine->run(script.get(),"test", inputParameters,
outputParameters))
OSG_NOTICE<<"Successfully ran script : return value = ";
else
OSG_NOTICE<<"script run failed"<<std::endl;
}
_getch();
}
and lua code
function test(a,k)
a.Name = "Pito";
a.Matrix = new ("osg::Matrixf()");
e = new ("osg::Vec3f");
--a.Matrix.Trans()
return a;
end
output
Lua error : attempt to call a table value
Function doesn't accept osg value object ? Something is wrong but I don't know
what is wrong.
When I comment out line with Vec3fValueObject I get output
ClassInterface::createObject(osg::Matrixf()), No object wrapper avaiable.
Failed to create object osg::Matrixf()
LuaScriptEngine::setPropertyFromStack(0060FF80, Matrix) property of type =
MATRIX not implemented
ClassInterface::createObject(osg::Vec3f), No object wrapper avaiable.
Failed to create object osg::Vec3f
I think that creation Matrix or Vec3f in Lua code is wrong , but I don't know
how to do this.
Many thanks that you spent your expensive time with my not clever posts but I
don't see any way for learn lua scripting in OSG.
Cheers,
Martin
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=62743#62743
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