int Fixture::setFilter(State & state, b2Fixture * object){
Filter * interfaceFilter = state.getInterface<Filter>("LuaBox2D_Filter");
b2Filter * filter = interfaceFilter->get(1);
if (filter != nullptr){
object->SetFilterData(*filter);
}
return 0;
}
void Controller::setIn(int in)
{
if (m_producer && m_producer->is_valid()) {
m_producer->set("in", in);
// Adjust all filters that have an explicit duration.
int n = m_producer->filter_count();
for (int i = 0; i < n; i++) {
Filter* filter = m_producer->filter(i);
if (filter && filter->is_valid() && filter->get_length() > 0) {
if (QString(filter->get(kShotcutFilterProperty)).startsWith("fadeIn")
|| QString(filter->get("mlt_service")) == "webvfx") {
filter->set_in_and_out(in, in + filter->get_length() - 1);
}
}
delete filter;
}
}
}
void App::update(void) {
Values[0] = filter.get();
}