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23 int DepthWriteAttrib::_attrib_slot;
29 make(DepthWriteAttrib::Mode mode) {
31 return return_new(attrib);
46 void DepthWriteAttrib::
47 output(std::ostream &out)
const {
48 out << get_type() <<
":";
71 int DepthWriteAttrib::
75 return (
int)_mode - (int)ta->_mode;
84 size_t DepthWriteAttrib::
85 get_hash_impl()
const {
122 attrib->fillin(scan, manager);
131 void DepthWriteAttrib::
133 RenderAttrib::fillin(scan, manager);
static void register_with_read_factory()
Tells the BamReader how to create objects of type DepthWriteAttrib.
A class to retrieve the individual data elements previously stored in a Datagram.
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...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
get_mode
Returns the depth write mode.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
This is the base class for a number of render attributes (other than transform) that may be set on sc...
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
Base class for objects that can be written to and read from Bam files.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
TypeHandle is the identifier used to differentiate C++ class types.
Enables or disables writing to the depth buffer.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
int8_t get_int8()
Extracts a signed 8-bit integer.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_factory(TypeHandle handle, CreateFunc *func, void *user_data=nullptr)
Registers a new kind of thing the Factory will be able to create.
CPT(RenderAttrib) DepthWriteAttrib
Constructs a new DepthWriteAttrib object.
static size_t add_hash(size_t start, const Key &key)
Adds the indicated key into a running hash.
void add_int8(int8_t value)
Adds a signed 8-bit integer to the datagram.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
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,...