Go to the documentation of this file.
22 int MaterialAttrib::_attrib_slot;
31 attrib->_material = material;
33 return return_new(attrib);
43 return return_new(attrib);
59 output(std::ostream &out)
const {
60 out << get_type() <<
":";
61 if (_material !=
nullptr) {
87 if (_material != ta->_material) {
88 return _material < ta->_material ? -1 : 1;
99 size_t MaterialAttrib::
100 get_hash_impl()
const {
132 _material = DCAST(
Material, material);
149 attrib->fillin(scan, manager);
157 void MaterialAttrib::
159 RenderAttrib::fillin(scan, manager);
A class to retrieve the individual data elements previously stored in a Datagram.
virtual int complete_pointers(TypedWritable **p_list, BamReader *manager)
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
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.
Defines the way an object appears in the presence of lighting.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
void write_pointer(Datagram &packet, const TypedWritable *dest)
The interface for writing a pointer to another object to a Bam file.
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.
bool is_off() const
Returns true if the MaterialAttrib is an 'off' MaterialAttrib, indicating that it should disable the ...
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
static size_t add_hash(size_t start, const void *key)
Adds the indicated key into a running hash.
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.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
static void register_with_read_factory()
Tells the BamReader how to create objects of type MaterialAttrib.
CPT(RenderAttrib) MaterialAttrib
Constructs a new MaterialAttrib object suitable for rendering the indicated material onto geometry.
Indicates which, if any, material should be applied to geometry.
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.
virtual int complete_pointers(TypedWritable **plist, BamReader *manager)
Receives an array of pointers, one for each time manager->read_pointer() was called in fillin().
bool read_pointer(DatagramIterator &scan)
The interface for reading a pointer to another object from a Bam file.
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,...