30GeomPatches(
int num_vertices_per_patch, GeomPatches::UsageHint usage_hint) :
32 _num_vertices_per_patch(num_vertices_per_patch)
42 _num_vertices_per_patch(copy._num_vertices_per_patch)
69GeomPrimitive::PrimitiveType GeomPatches::
70get_primitive_type()
const {
85get_num_vertices_per_primitive()
const {
86 return _num_vertices_per_patch;
95 return gsg->draw_patches(reader, force);
102register_with_read_factory() {
122 GeomPrimitive::fillin(scan, manager);
138 object->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 ...
A class to retrieve the individual data elements previously stored in a Datagram.
uint16_t get_uint16()
Extracts an unsigned 16-bit integer.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
void add_uint16(uint16_t value)
Adds an unsigned 16-bit integer 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.
Defines a series of "patches", fixed-size groupings of vertices that must be processed by a tessellat...
GeomPatches(int num_vertices_per_patch, UsageHint usage_hint)
The number of vertices per patch must be specified to the GeomPatches constructor,...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
Encapsulates the data from a GeomPrimitive, pre-fetched for one stage of the pipeline.
This is an abstract base class for a family of classes that represent the fundamental geometry primit...
virtual void write_datagram(BamWriter *manager, Datagram &dg)
Writes the contents of this object to the datagram for shipping out to a Bam file.
This is a base class for the GraphicsStateGuardian class, which is itself a base class for the variou...
TypeHandle is the identifier used to differentiate C++ class types.
Base class for objects that can be written to and read from Bam files.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.