15 #include "userVertexSlider.h" 16 #include "bamReader.h" 17 #include "bamWriter.h" 27 UserVertexSlider(
const string &name) :
38 UserVertexSlider(
const InternalName *name) :
51 return cdata->_slider;
61 return new CData(*
this);
102 parse_params(params, scan, manager);
103 object->fillin(scan, manager);
115 void UserVertexSlider::
117 VertexSlider::fillin(scan, manager);
128 void UserVertexSlider::CData::
140 void UserVertexSlider::CData::
PN_stdfloat get_stdfloat()
Extracts either a 32-bit or a 64-bit floating-point number, according to Datagram::set_stdfloat_doubl...
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
void read_cdata(DatagramIterator &scan, PipelineCyclerBase &cycler)
Reads in the indicated CycleData object.
This is a specialization on VertexSlider that allows the user to specify any arbitrary slider valie h...
A single page of data maintained by a PipelineCycler.
Base class for objects that can be written to and read from Bam files.
void write_cdata(Datagram &packet, const PipelineCyclerBase &cycler)
Writes out the indicated CycleData object.
This is an abstract base class that retains some slider value, which is a linear value that typically...
static void register_with_read_factory()
Tells the BamReader how to create objects of type UserVertexSlider.
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
This template class calls PipelineCycler::read_unlocked(), and then provides a transparent read-only ...
void add_stdfloat(PN_stdfloat value)
Adds either a 32-bit or a 64-bit floating-point number, according to set_stdfloat_double().
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)
Registers a new kind of thing the Factory will be able to create.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
virtual PN_stdfloat get_slider() const
Returns the current slider value.
A class to retrieve the individual data elements previously stored in a Datagram. ...
TypeHandle is the identifier used to differentiate C++ class types.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.