void MaterialInstance::save (std::ofstream& stream)
{
stream << "material " << mName << "\n"
<< "{\n";
if (mParent)
{
stream << "\t" << "parent " << static_cast<MaterialInstance*>(mParent)->getName() << "\n";
}
const PropertyMap& properties = listProperties ();
for (PropertyMap::const_iterator it = properties.begin(); it != properties.end(); ++it)
{
stream << "\t" << it->first << " " << retrieveValue<StringValue>(getProperty(it->first), NULL).get() << "\n";
}
for (PassVector::iterator it = mPasses.begin(); it != mPasses.end(); ++it)
{
stream << "\tpass" << '\n';
stream << "\t{" << '\n';
it->save(stream);
stream << "\t}" << '\n';
}
stream << "}\n";
}
