21int CullBinAttrib::_attrib_slot;
31make(
const std::string &bin_name,
int draw_order) {
33 attrib->_bin_name = bin_name;
34 attrib->_draw_order = draw_order;
35 return return_new(attrib);
51output(std::ostream &out)
const {
52 out << get_type() <<
":";
53 if (_bin_name.empty()) {
56 out << _bin_name <<
"," << _draw_order;
76 if (_draw_order != ta->_draw_order) {
77 return _draw_order - ta->_draw_order;
79 return strcmp(_bin_name.c_str(), ta->_bin_name.c_str());
89get_hash_impl()
const {
128 attrib->fillin(scan, manager);
139 RenderAttrib::fillin(scan, manager);
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void parse_params(const FactoryParams ¶ms, DatagramIterator &scan, BamReader *&manager)
Takes in a FactoryParams, passed from a WritableFactory into any TypedWritable's make function,...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Assigns geometry to a particular bin by name.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
static void register_with_read_factory()
Tells the BamReader how to create objects of type CullBinAttrib.
A class to retrieve the individual data elements previously stored in a Datagram.
std::string get_string()
Extracts a variable-length string.
int32_t get_int32()
Extracts a signed 32-bit integer.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
void add_int32(int32_t value)
Adds a signed 32-bit integer to the datagram.
void add_string(const std::string &str)
Adds a variable-length string to the datagram.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
void register_factory(TypeHandle handle, CreateFunc *func, void *user_data=nullptr)
Registers a new kind of thing the Factory will be able to create.
This is the base class for a number of render attributes (other than transform) that may be set on sc...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
TypeHandle is the identifier used to differentiate C++ class types.
Base class for objects that can be written to and read from Bam files.
static size_t add_hash(size_t start, const Key &key)
Adds the indicated key into a running hash.
static size_t add_hash(size_t start, const Key &key)
Adds the elements of the indicated key into a running hash.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.