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24 UserVertexSlider(
const std::string &name) :
44 return cdata->_slider;
52 return new CData(*
this);
86 object->fillin(scan, manager);
95 void UserVertexSlider::
97 VertexSlider::fillin(scan, manager);
106 void UserVertexSlider::CData::
115 void UserVertexSlider::CData::
A single page of data maintained by a PipelineCycler.
A class to retrieve the individual data elements previously stored in a Datagram.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
Encodes a string name in a hash table, mapping it to a pointer.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
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.
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 ...
PN_stdfloat get_stdfloat()
Extracts either a 32-bit or a 64-bit floating-point number, according to Datagram::set_stdfloat_doubl...
void add_stdfloat(PN_stdfloat value)
Adds either a 32-bit or a 64-bit floating-point number, according to set_stdfloat_double().
TypeHandle is the identifier used to differentiate C++ class types.
void read_cdata(DatagramIterator &scan, PipelineCyclerBase &cycler)
Reads in the indicated CycleData object.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
This template class calls PipelineCycler::read_unlocked(), and then provides a transparent read-only ...
This is an abstract base class that retains some slider value, which is a linear value that typically...
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.
void write_cdata(Datagram &packet, const PipelineCyclerBase &cycler)
Writes out the indicated CycleData object.
This is a specialization on VertexSlider that allows the user to specify any arbitrary slider valie h...
virtual PN_stdfloat get_slider() const
Returns the current slider value.
static void register_with_read_factory()
Tells the BamReader how to create objects of type UserVertexSlider.
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,...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.