Method positionPrimVarName

src/IECoreScene/NParticleReader.cpp:412–428

}

std::string NParticleReader::positionPrimVarName()
{
	std::vector<std::string> names;
	attributeNames( names );

	// The position channel for an nParticle cache should be something like "nParticleShape1_position"
	for( vector<string>::const_iterator it = names.begin(); it != names.end(); it++ )
	{
		if( boost::algorithm::ends_with( *it, "_position") )
		{
			return *it ;
		}
	}

	msg( Msg::Warning, "NParticleReader::posPrimVarName()", "Cannot find name for particle position channel, using P" );
	return "P";
}