void addChild(const std::string &name, ConfigurableObject *child) {
if (child->getClass()->derivesFrom(MTS_CLASS(BSDF))) {
BSDF *bsdf = static_cast<BSDF *>(child);
m_bsdfs.push_back(bsdf);
bsdf->incRef();
} else {
BSDF::addChild(name, child);
}
}
MixtureBSDF(Stream *stream, InstanceManager *manager)
: BSDF(stream, manager) {
size_t bsdfCount = stream->readSize();
m_weights.resize(bsdfCount);
for (size_t i=0; i<bsdfCount; ++i) {
m_weights[i] = stream->readFloat();
BSDF *bsdf = static_cast<BSDF *>(manager->getInstance(stream));
bsdf->incRef();
m_bsdfs.push_back(bsdf);
}
configure();
}
